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authorJing Yu <jingyu@google.com>2010-07-22 14:03:48 -0700
committerJing Yu <jingyu@google.com>2010-07-22 14:03:48 -0700
commitb094d6c4bf572654a031ecc4afe675154c886dc5 (patch)
tree89394c56b05e13a5413ee60237d65b0214fd98e2 /gcc-4.4.3/config
parentdc34721ac3bf7e3c406fba8cfe9d139393345ec5 (diff)
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commit gcc-4.4.3 which is used to build gcc-4.4.3 Android toolchain in master.
The source is based on fsf gcc-4.4.3 and contains local patches which are recorded in gcc-4.4.3/README.google. Change-Id: Id8c6d6927df274ae9749196a1cc24dbd9abc9887
Diffstat (limited to 'gcc-4.4.3/config')
-rw-r--r--gcc-4.4.3/config/ChangeLog1361
-rw-r--r--gcc-4.4.3/config/acinclude.m4746
-rw-r--r--gcc-4.4.3/config/acx.m4621
-rw-r--r--gcc-4.4.3/config/bootstrap-O1.mk1
-rw-r--r--gcc-4.4.3/config/bootstrap-O3.mk1
-rw-r--r--gcc-4.4.3/config/bootstrap-debug.mk2
-rw-r--r--gcc-4.4.3/config/codeset.m423
-rw-r--r--gcc-4.4.3/config/depstand.m4137
-rw-r--r--gcc-4.4.3/config/enable.m438
-rw-r--r--gcc-4.4.3/config/extensions.m476
-rw-r--r--gcc-4.4.3/config/futex.m464
-rw-r--r--gcc-4.4.3/config/gettext-sister.m480
-rw-r--r--gcc-4.4.3/config/gettext.m4415
-rw-r--r--gcc-4.4.3/config/glibc21.m432
-rw-r--r--gcc-4.4.3/config/gxx-include-dir.m432
-rw-r--r--gcc-4.4.3/config/iconv.m4103
-rw-r--r--gcc-4.4.3/config/intdiv0.m472
-rw-r--r--gcc-4.4.3/config/inttypes-pri.m432
-rw-r--r--gcc-4.4.3/config/inttypes.m427
-rw-r--r--gcc-4.4.3/config/inttypes_h.m428
-rw-r--r--gcc-4.4.3/config/lcmessage.m432
-rw-r--r--gcc-4.4.3/config/ld-symbolic.m445
-rw-r--r--gcc-4.4.3/config/lead-dot.m431
-rw-r--r--gcc-4.4.3/config/lib-ld.m4110
-rw-r--r--gcc-4.4.3/config/lib-link.m4551
-rw-r--r--gcc-4.4.3/config/lib-prefix.m4155
-rw-r--r--gcc-4.4.3/config/mh-cxux5
-rw-r--r--gcc-4.4.3/config/mh-cygwin9
-rw-r--r--gcc-4.4.3/config/mh-decstation3
-rw-r--r--gcc-4.4.3/config/mh-dgux3865
-rw-r--r--gcc-4.4.3/config/mh-djgpp14
-rw-r--r--gcc-4.4.3/config/mh-interix7
-rw-r--r--gcc-4.4.3/config/mh-lynxrs6k2
-rw-r--r--gcc-4.4.3/config/mh-mingw6
-rw-r--r--gcc-4.4.3/config/mh-ncr30004
-rw-r--r--gcc-4.4.3/config/mh-necv44
-rw-r--r--gcc-4.4.3/config/mh-pa4
-rw-r--r--gcc-4.4.3/config/mh-pa-hpux104
-rw-r--r--gcc-4.4.3/config/mh-ppc-aix9
-rw-r--r--gcc-4.4.3/config/mh-ppc-darwin5
-rw-r--r--gcc-4.4.3/config/mh-sco4
-rw-r--r--gcc-4.4.3/config/mh-solaris2
-rw-r--r--gcc-4.4.3/config/mh-sysv44
-rw-r--r--gcc-4.4.3/config/mh-sysv54
-rw-r--r--gcc-4.4.3/config/mh-x86omitfp2
-rw-r--r--gcc-4.4.3/config/mt-alphaieee2
-rw-r--r--gcc-4.4.3/config/mt-d30v4
-rw-r--r--gcc-4.4.3/config/mt-gnu1
-rw-r--r--gcc-4.4.3/config/mt-mep8
-rw-r--r--gcc-4.4.3/config/mt-mips-elfoabi1
-rw-r--r--gcc-4.4.3/config/mt-mips-gnu2
-rw-r--r--gcc-4.4.3/config/mt-mips16-compat5
-rw-r--r--gcc-4.4.3/config/mt-netware1
-rw-r--r--gcc-4.4.3/config/mt-ospace3
-rw-r--r--gcc-4.4.3/config/mt-sde10
-rw-r--r--gcc-4.4.3/config/mt-spu2
-rw-r--r--gcc-4.4.3/config/mt-v8103
-rw-r--r--gcc-4.4.3/config/mt-wince10
-rw-r--r--gcc-4.4.3/config/multi.m468
-rw-r--r--gcc-4.4.3/config/nls.m449
-rw-r--r--gcc-4.4.3/config/no-executables.m469
-rw-r--r--gcc-4.4.3/config/override.m4251
-rw-r--r--gcc-4.4.3/config/po.m4197
-rw-r--r--gcc-4.4.3/config/proginstall.m498
-rw-r--r--gcc-4.4.3/config/progtest.m491
-rw-r--r--gcc-4.4.3/config/stdint.m4528
-rw-r--r--gcc-4.4.3/config/stdint_h.m428
-rw-r--r--gcc-4.4.3/config/tcl.m43248
-rw-r--r--gcc-4.4.3/config/tls.m4106
-rw-r--r--gcc-4.4.3/config/uintmax_t.m432
-rw-r--r--gcc-4.4.3/config/ulonglong.m423
-rw-r--r--gcc-4.4.3/config/unwind_ipinfo.m437
-rw-r--r--gcc-4.4.3/config/warnings.m4107
73 files changed, 9896 insertions, 0 deletions
diff --git a/gcc-4.4.3/config/ChangeLog b/gcc-4.4.3/config/ChangeLog
new file mode 100644
index 000000000..e6878458f
--- /dev/null
+++ b/gcc-4.4.3/config/ChangeLog
@@ -0,0 +1,1361 @@
+2010-01-21 Release Manager
+
+ * GCC 4.4.3 released.
+
+2009-10-15 Release Manager
+
+ * GCC 4.4.2 released.
+
+2009-07-22 Release Manager
+
+ * GCC 4.4.1 released.
+
+2009-04-21 Release Manager
+
+ * GCC 4.4.0 released.
+
+2009-04-09 Jakub Jelinek <jakub@redhat.com>
+
+ * lead-dot.m4: Change copyright header to refer to version
+ 3 of the GNU General Public License and to point readers at the
+ COPYING3 file and the FSF's license web page.
+ * warnings.m4: Likewise.
+
+2009-02-11 Kai Tietz <kai.tietz@onevision.com>
+
+ * mh-cygwin (LDFLAGS): Add linker option to increase stack limit
+ up to 8MB.
+
+2009-01-23 Jie Zhang <jie.zhang@analog.com>
+
+ * tls.m4 (GCC_CHECK_EMUTLS): Define.
+
+2008-12-21 Andrew Pinski <pinskia@gmail.com>
+
+ PR target/38300
+ * unwind_ipinfo.m4: Darwin before 9 does not have _Unwind_GetIPInfo.
+
+2008-11-21 Kai Tietz <kai.tietz@onevision.com>
+
+ Fix PR/25502
+ * mh-mingw (BOOT_CFLAGS): Add -Wno-pedantic-ms-format switch.
+
+2008-11-12 Steve Ellcey <sje@cup.hp.com>
+
+ PR target/27880
+ * unwind_ipinfo.m4 (GCC_CHECK_UNWIND_GETIPINFO): Change from
+ link test to target based test.
+
+2008-08-09 Richard Sandiford <rdsandiford@googlemail.com>
+
+ * mt-mips16-compat: New file, taken from mt-mips-elfoabi.
+ * mt-mips-elfoabi: Include mt-mips16-compat.
+ * mt-mips-gnu: New file.
+
+2008-08-03 Alan Modra <amodra@bigpond.net.au>
+
+ * mt-spu (all-ld): Update for ld Makefile changes.
+
+2008-08-02 Keith Seitz <keiths@redhat.com>
+
+ * tcl.m4 (SC_PATH_TCLCONFIG): Add some simple logic to deal
+ with cygwin.
+ (SC_PATH_TKCONFIG): Likewise.
+
+2008-07-30 Paolo Bonzini <bonzini@gnu.org>
+
+ * mh-pa: New, from gcc/config/pa/x-ada.
+ * mh-pa-hpux10: New, from gcc/config/pa/x-ada-hpux10.
+
+2008-07-25 Keith Seitz <keiths@redhat.com>
+
+ * acinclude.m4: Remove libide, libgui, and all the other Tcl
+ functions.
+ * tcl.m4: New file.
+
+2008-07-11 Joseph Myers <joseph@codesourcery.com>
+
+ * mh-mingw (LDFLAGS): Append to rather than replacing previous
+ value.
+
+2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * override.m4: Use m4_version_prereq throughout.
+ (_AC_ARG_VAR_VALIDATE, AC_MSG_FAILURE): Backport from git
+ Autoconf: output pwd along with fatal errors, so the right
+ config.log file is hinted at more prominently.
+ (PARSE_ARGS): Push setting of ac_pwd in this diversion.
+ (_GCC_AUTOCONF_VERSION): New, define to 2.59 if not defined.
+ (_GCC_AUTOCONF_VERSION_CHECK): New macro, require use of Autoconf
+ version _GCC_AUTOCONF_VERSION throughout the tree.
+ (m4_wrap): New override, fix for Posix semantics of m4wrap.
+
+2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
+
+ * tls.m4: Fix typos.
+
+2008-06-08 Joseph Myers <joseph@codesourcery.com>
+
+ PR tree-optimization/36218
+ * mh-mingw (LDFLAGS): Define.
+
+2008-06-05 Danny Smith <dannysmith@users.sourceforge.net>
+
+ PR driver/35916
+ * mh-mingw (CFLAGS): Add -D__USE_MINGW_ACCESS.
+
+2008-05-12 Samuel Tardieu <sam@rfc1149.net>
+ Paolo Bonzini <bonzini@gnu.org>
+
+ PR ada/36001
+ * acx.m4: Add optional parameter to ACX_PROG_GNAT.
+
+2008-04-23 Paolo Bonzini <bonzini@gnu.org>
+
+ * override.m4: Apply _AC_ARG_VALIDATE fix to all versions
+ but 2.62.
+
+2008-04-18 Paolo Bonzini <bonzini@gnu.org>
+
+ PR bootstrap/35457
+
+ * confsubdir.m4: Rename to...
+ * override.m4: ... this. Make sure aclocal always picks it.
+ Add more lenient precious variable check, backported from
+ autoconf trunk.
+
+2008-04-04 Nick Clifton <nickc@redhat.com>
+
+ PR binutils/4334
+ * acx.m4 (ACX_CHECK_CYGWIN_CAT_WORKS): New macro to check that
+ cygwin builds are not running in textmode.
+
+2008-03-27 Paolo Bonzini <bonzini@gnu.org>
+
+ * extensions.m4: New.
+
+2008-03-27 Paolo Bonzini <bonzini@gnu.org>
+
+ * mh-armpic: Remove.
+ * mh-i370pic: Remove.
+ * mh-m68kpic: Remove.
+ * mh-ppcpic: Remove.
+ * mh-sparcpic: Remove.
+ * mh-ia64pic: Remove.
+ * mh-papic: Remove.
+ * mh-s390pic: Remove.
+ * mh-x86pic: Remove.
+
+2008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+
+ * proginstall.m4: New file, with fixed AC_PROG_INSTALL.
+
+2008-02-20 Uros Bizjak <ubizjak@gmail.com>
+
+ * mh-ppc-darwin (BOOT_CFLAGS): Use +=, not =.
+
+2008-02-20 Paolo Bonzini <bonzini@gnu.org>
+
+ PR bootstrap/32009
+ * mh-ppc-darwin (BOOT_CFLAGS): Reenable.
+
+2008-01-08 Jakub Jelinek <jakub@redhat.com>
+
+ * futex.m4: New file.
+
+2007-12-06 Richard Sandiford <rsandifo@nildram.co.uk>
+
+ * mt-sde (CFLAGS_FOR_TARGET, CXXFLAGS_FOR_TARGET): Use +=, not =.
+ * mt-mips-elfoabi: Likewise.
+
+2007-10-15 Maciej W. Rozycki <macro@linux-mips.org>
+
+ * tls.m4 (GCC_CHECK_TLS): Rename have_tls to gcc_cv_have_tls.
+ (GCC_CHECK_CC_TLS): Rename have_cc_tls to gcc_cv_have_cc_tls.
+
+2007-10-03 Richard Sandiford <richard@codesourcery.com>
+
+ * no-executables.m4 (GCC_TRY_COMPILE_OR_LINK): New function.
+
+2007-10-03 Kazu Hirata <kazu@codesourcery.com>
+
+ Revert:
+ 2007-10-02 Richard Sandiford <richard@codesourcery.com>
+ * no-executables.m4 (GCC_TRY_COMPILE_OR_LINK): New function.
+
+2007-10-02 Richard Sandiford <richard@codesourcery.com>
+
+ * no-executables.m4 (GCC_TRY_COMPILE_OR_LINK): New function.
+
+2007-09-21 Richard Sandiford <rsandifo@nildram.co.uk>
+
+ * mt-sde (CFLAGS_FOR_TARGET): Replace -fno-optimize-sibling-calls
+ with -minterlink-mips16.
+ (CXXFLAGS_FOR_TARGET): Likewise.
+
+2007-09-20 Richard Sandiford <rsandifo@nildram.co.uk>
+
+ * mt-mips-elfoabi: New file.
+
+2007-09-07 Richard Sandiford <richard@codesourcery.com>
+
+ * mt-sde (CFLAGS_FOR_TARGET): Add -mno-gpopt.
+ (CXXFLAGS_FOR_TARGET): Likewise.
+
+2007-09-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR target/33281
+ * mh-mingw: New host makefile fragment.
+
+2007-08-18 Paul Brook <paul@codesourcery.com>
+ Joseph Myers <joseph@codesourcery.com>
+
+ * mt-gnu (CXXFLAGS_FOR_TARGET): Add
+ $(DEBUG_PREFIX_CFLAGS_FOR_TARGET).
+
+2007-08-17 Richard Sandiford <richard@codesourcery.com>
+ Nigel Stephens <nigel@mips.com>
+
+ * mt-sde: New file.
+
+2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
+
+ * tls.m4 (GCC_CHECK_CC_TLS): New.
+
+2007-07-05 Sebastian Pop <sebpop@gmail.com>
+
+ PR bootstrap/32622
+ * mh-x86omitfp (BOOT_CFLAGS): Add -fomit-frame-pointer,
+ don't reset its value.
+
+2007-06-27 Mike Stump <mrs@apple.com>
+
+ * acx.m4 (ACX_CHECK_INSTALLED_TARGET_TOOL): Fixup logic for cross
+ builds.
+
+2007-06-20 Mike Stump <mrs@apple.com>
+
+ * acx.m4 (NCN_STRICT_CHECK_TARGET_TOOLS): Fix incremental builds.
+ (ACX_HAVE_GCC_FOR_TARGET): Likewise.
+
+2007-06-14 Paolo Bonzini <bonzini@gnu.org>
+
+ * acx.m4 (ACX_CHECK_PROG_VER): Remove duplicate lines.
+
+2007-06-04 Olivier Hainque <hainque@adacore.com>
+
+ * mh-ppc-aix: Add default ADAFLAGS to BOOT_ADAFLAGS.
+
+2007-05-27 Paolo Bonzini <bonzini@gnu.org>
+
+ * confsubdir.m4: Move here from newlib.
+
+2007-05-23 Paolo Bonzini <bonzini@gnu.org>
+
+ PR bootstrap/32009
+ * mh-ppc-darwin: Temporarily disable.
+
+2007-04-11 Kai Tietz <kai.tietz@onevision.com>
+
+ * stdint.m4: Make template compatible with older cygwin
+ types.h, wrapping each type in a __XXX_t_defined #ifdef.
+
+2007-03-26 H.J. Lu <hongjiu.lu@intel.com>
+
+ * acx.m4 (ACX_BUGURL): Set BUGURL first. Quote $BUGURL first
+ when setting REPORT_BUGS_TEXI.
+
+2007-03-23 H.J. Lu <hongjiu.lu@intel.com>
+
+ * acx.m4 (ACX_BUGURL): Replace "@" with "@@" for
+ REPORT_BUGS_TEXI.
+
+2007-03-23 Joseph Myers <joseph@codesourcery.com>
+
+ * acx.m4 (ACX_PKGVERSION, ACX_BUGURL): Define.
+
+2007-03-07 Andreas Schwab <schwab@suse.de>
+
+ * acx.m4 (GCC_TARGET_TOOL): Expand backquotes outside
+ AC_MSG_RESULT.
+
+2007-02-27 Alan Modra <amodra@bigpond.net.au>
+
+ * mt-spu (all-ld): Depend on all-binutils.
+
+2007-02-18 Alexandre Oliva <aoliva@redhat.com>
+
+ * acx.m4 (NCN_STRICT_CHECK_TOOLS): Mark environment variable as
+ precious. Prefer it over a cached value. Use cached value
+ verbosely.
+ (NCN_STRICT_CHECK_TARGET_TOOLS): Likewise. Don't override
+ environment variable with build-time tools.
+
+2006-12-11 Alan Modra <amodra@bigpond.net.au>
+
+ * mt-spu: New file.
+
+2007-02-09 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * acx.m4 (ACX_CHECK_INSTALLED_TARGET_TOOL): Avoid AC_PATH_PROG
+ with an empty path.
+
+2007-02-07 Bruno Haible <bruno@clisp.org>
+
+ PR libgomp/28468
+ * config/tls.m4 (GCC_CHECK_TLS): Also check whether the libc supports
+ TLS via __thread.
+
+2007-01-31 Daniel Franke <franke.daniel@gmail.com>
+
+ PR libgomp/30546
+ * acx.m4 (ACX_PROG_CHECK_VER): Locate a program and check that its
+ version is acceptable.
+
+2007-01-27 Paolo Bonzini <bonzini@gnu.org>
+
+ * depstand.m4 (ZW_CREATE_DEPDIR): Use mkinstalldirs to make
+ directory.
+
+2007-01-23 Richard Guenther <rguenther@suse.de>
+
+ PR bootstrap/30541
+ * config/acx.m4 (ACX_PROG_GNAT): Check for gnatmake.
+
+2007-01-14 H.J. Lu <hongjiu.lu@intel.com>
+
+ * ld-symbolic.m4: New.
+
+2007-01-11 Paolo Bonzini <bonzini@gnu.org>
+
+ * warnings.m4: Use m4_expand_once to clear the AC_SUBST'ed variable.
+ (ACX_PROG_CC_WARNINGS_ARE_ERRORS): Fix typo. Add optional 2nd argument.
+
+2007-01-11 Paolo Bonzini <bonzini@gnu.org>
+
+ * warnings.m4: Add second parameter with name of variable.
+ Always append to the variable if it exists.
+
+2007-01-01 Mike Stump <mrs@apple.com>
+
+ * mh-ppc-darwin: Remove support for building with Apple's gcc-3.1.
+
+2006-12-04 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ * tls.m4 (GCC_CHECK_TLS): Do not test TLS with static linking
+ if static linking doesn't even work.
+
+2006-11-13 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * tls.m4 (GCC_CHECK_TLS): Fall back to a link test.
+
+2006-10-14 Geoffrey Keating <geoffk@apple.com>
+
+ * multi.m4: New file, from automake version 2 branch.
+
+2006-09-18 Tom Tromey <tromey@redhat.com>
+
+ * tls.m4 (GCC_CHECK_TLS): Pass empty argument as "help arg" to
+ GCC_ENABLE.
+
+2006-07-25 Paolo Bonzini <bonzini@gnu.org>
+
+ PR build/26188
+ * stdint.m4: Test for uintptr_t even on systems with uint64_t or uint32_t.
+
+2006-07-21 Steve Ellcey <sje@cup.hp.com>
+
+ PR target/26792
+ * unwind_ipinfo.m4: New.
+
+2006-07-21 David Daney <ddaney@avtrex.com>
+
+ PR libgcj/28426
+ * gxx-include-dir.m4: Use target_alias in path for cross build.
+
+2006-07-18 Paolo Bonzini <bonzini@gnu.org>
+
+ * acx.m4: Support --with-build-libsubdir and AC_SUBST
+ build_libsubdir.
+
+2006-06-13 Richard Earnshaw <rearnsha@arm.com>
+ Alexandre Oliva <aoliva@redhat.com>
+
+ * gettext-sister.m4 (ZW_GNU_GETTEXT_SISTER_DIR): Add optional
+ argument for where to search for NLS config file.
+
+2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * gettext-sister.m4 (ZW_GNU_GETTEXT_SISTER_DIR): Provide some
+ defines otherwise gotten from AM_GNU_GETTEXT. Remove the
+ po/ prefix from CATALOGS.
+
+2006-02-14 Paolo Bonzini <bonzini@gnu.org>
+ Andreas Schwab <schwab@suse.de>
+
+ * acx.m4 (NCN_STRICT_CHECK_TARGET_TOOLS): Use correct program name.
+ (ACX_CHECK_INSTALLED_TARGET_TOOL): Likewise, and always set $1.
+
+2006-01-26 Paolo Bonzini <bonzini@gnu.org>
+
+ * acx.m4 (NCN_STRICT_CHECK_TARGET_TOOLS): Test $with_build_time_tools.
+ (ACX_PATH_SEP): New.
+ (ACX_TOOL_DIRS): Move here from the gcc directory.
+ (ACX_CHECK_INSTALLED_TARGET_TOOL): New.
+ (GCC_TARGET_TOOL): Do not use a host tool if we found a target tool
+ with a complete path in either $with_build_time_tools or $exec_prefix.
+
+2006-01-02 Paolo Bonzini <bonzini@gnu.org>
+
+ PR target/25259
+ * stdint.m4: New.
+
+2005-12-20 Paolo Bonzini <bonzini@gnu.org>
+
+ Revert Ada-related part of the previous change.
+
+ * mt-ppc-aix: Delete.
+
+2005-12-19 Paolo Bonzini <bonzini@gnu.org>
+
+ * mt-ppc-aix, mh-ppc-aix: New.
+
+2005-12-05 Paolo Bonzini <bonzini@gnu.org>
+
+ * acx.m4 (GCC_TARGET_TOOL): New.
+
+2005-09-23 Tom Tromey <tromey@redhat.com>
+
+ * enable.m4: New file.
+ * tls.m4: New file.
+
+2005-08-12 Paolo Bonzini <bonzini@gnu.org>
+
+ * config/acx.m4 (NCN_CHECK_TARGET_TOOL, NCN_STRICT_CHECK_TOOL,
+ NCN_STRICT_CHECK_TARGET_TOOL): Remove.
+ (NCN_STRICT_CHECK_TOOLS, NCN_STRICT_CHECK_TARGET_TOOLS): New,
+ based on the deleted macros.
+
+2005-07-27 Mark Mitchell <mark@codesourcery.com>
+
+ * mt-gnu (CXXFLAGS): Include SYSROOT_CFLAGS_FOR_TARGET.
+
+2005-07-16 Kelley Cook <kcook@gcc.gnu.org>
+
+ * all files: Update FSF address.
+
+2005-06-14 Tom Tromey <tromey@redhat.com>
+
+ PR libgcj/19877:
+ * no-executables.m4: Call real AC_FUNC_MMAP when cache variable
+ is set but not 'no'.
+
+2005-06-13 Zack Weinberg <zack@codesourcery.com>
+
+ * depstand.m4, lead-dot.m4: New files.
+
+2005-05-19 Kelley Cook <kcook@gcc.gnu.org>
+
+ * accross.m4: Delete file.
+
+2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
+
+ PR bootstrap/21230
+ * warnings.m4 (ACX_PROG_CC_WARNING_ALMOST_PEDANTIC): Add
+ double quotes around GCC variable.
+
+2005-04-29 Paolo Bonzini <bonzini@gnu.org>
+
+ * acx.m4 (ACX_PROG_GNAT): Remove stray break.
+
+2005-03-31 Paolo Bonzini <bonzini@gnu.org>
+
+ * gcc-lib-path.m4: Remove.
+
+2005-03-21 Zack Weinberg <zack@codesourcery.com>
+
+ * gxx-include-dir.m4: In all substitutions, leave $(gcc_version)
+ to be expanded by the Makefile.
+
+2005-03-15 Zack Weinberg <zack@codesourcery.com>
+
+ * gcc-version.m4: Delete.
+
+2005-02-28 Paolo Bonzini <bonzini@gnu.org>
+
+ PR bootstrap/17383
+ * acx.m4 (GCC_TOPLEV_SUBDIRS): Set HOST_SUBDIR if an in-src
+ gcc build is going.
+
+2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
+
+ * warnings.m4 (ACX_PROG_CC_WARNING_ALMOST_PEDANTIC): Don't do
+ anything for non-GCC compilers.
+
+2004-12-03 Richard Sandiford <rsandifo@redhat.com>
+
+ * gxx-include-dir.m4: New file.
+
+2004-12-02 Richard Sandiford <rsandifo@redhat.com>
+
+ * gcc-version.m4: New file.
+
+2004-09-24 Zack Weinberg <zack@codesourcery.com>
+
+ * warnings.m4: New file.
+
+2004-09-23 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR bootstrap/17369
+ * gcc-lib-path.m4: New file.
+
+2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
+
+ * gettext-sister.m4: Renamed from gettext.m4
+ * codeset.m4, gettext.m4, glibc21.m4, iconv.m4, intdiv0.m4, po.m4,
+ inttypes.m4, inttypes-pri.m4, inttypes_h.m4, lcmessage.m4, lib-ld.m4,
+ lib-link.m4, lib-prefix.m4, nls.m4, progtest.m4, stdint_h.m4,
+ uintmax_t.m4, ulonglong.m4: Import from gettext-0.12.1 sources.
+
+2004-08-31 Robert Bowdidge <bowdidge@apple.com>
+
+ * mh-ppc-darwin: Add file, and override BOOT_CFLAGS.
+
+2004-08-13 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * Add ACX_{TARGET,HOST,BUILD}_NONCANONICAL,
+ which do an automatic AC_SUBST on _GCC_TOPLEV_*_NONCANONICAL.
+ The intention is that we will migrate to these bit by bit.
+
+2004-08-01 Robert Millan <robertmh@gnu.org>
+
+ * mt-linux: Rename to ...
+ * mt-gnu: ... this.
+
+2004-06-09 Paolo Bonzini <bonzini@gnu.org>
+
+ * acx.m4 (ACX_PROG_LN): From gcc, modified to
+ accept a parameter.
+
+2004-05-23 Paolo Bonzini <bonzini@gnu.org>
+
+ * acx.m4 (ACX_HEADER_STDBOOL, ACX_HEADER_STRING):
+ From gcc.
+
+2004-04-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
+
+ * acx.m4 (ACX_PROG_GNAT): Check if ${CC} produces object file for
+ Ada compilation.
+ Fix acx_cv_cc_gcc_supports_ada spelling.
+
+2004-03-08 Paolo Bonzini <bonzini@gnu.org>
+
+ PR ada/14131
+ Move language detection to the top level.
+ * acx.m4 (ACX_PROG_GNAT): New macro, moved here
+ from the gcc subdirectory.
+
+2004-03-09 Hans-Peter Nilsson <hp@axis.com>
+
+ * accross.m4 (AC_C_BIGENDIAN_CROSS): Compile endian probe with
+ "-c". Properly quote parameter for AC_MSG_ERROR.
+
+2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
+
+ * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
+ throughout.
+ * aclocal.m4: Regenerate.
+ * configure: Regenerate.
+
+2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * gettext.m4: Properly quote arguments to AC_DEFUN.
+
+2003-09-24 Daniel Jacobowitz <drow@mvista.com>
+
+ * acx.m4 (AC_PROG_CPP_WERROR): New.
+
+2003-08-27 Daniel Jacobowitz <drow@mvista.com>
+
+ * no-executables.m4: New file.
+
+2003-07-07 Zack Weinberg <zack@codesourcery.com>
+
+ * gettext.m4: Delete all former contents.
+ (ZW_GNU_GETTEXT_SISTER_DIR): New macro.
+ * progtest.m4: New file.
+
+2003-07-04 Zack Weinberg <zack@codesourcery.com>
+
+ * gettext.m4: New file - copy of gettext.m4 from binutils
+ CVS, with added AC_ISC_POSIX macro from gcc/aclocal.m4.
+
+2003-05-14 Kelley Cook <kelleycook@wideopenwest.com>
+
+ * acinclude.m4: Accept i[3456789]86 for machine type.
+
+2003-05-18 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * acx.m4: Introduce _GCC_TOPLEV_NONCANONICAL_BUILD,
+ _GCC_TOPLEV_NONCANOICAL_HOST, _GCC_TOPLEV_NONCANONICAL_TARGET,
+ GCC_TOPLEV_SUBDIRS.
+
+2003-03-04 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * mh-dgux: Delete.
+
+2002-12-28 Alexandre Oliva <aoliva@redhat.com>
+
+ * acx.m4: Name cache variables properly.
+ (NCN_STRICT_CHECK_TOOL): If program is not found and
+ value-if-not-found is empty, use ${ncn_tool_prefix}$2 or $2,
+ depending on whether build != host or not.
+ (NCN_STRICT_CHECK_TARGET_TOOL): Ditto, with the target prefix.
+
+2002-12-28 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * acx.m4: New.
+ * mh-a68bsd, mh-aix386, mh-apollo68, mh-delta88, mh-hp300,
+ mh-hpux, mh-hpux8, mh-irix5, mh-irix6, mh-ncrsvr43, mh-openedition,
+ mh-riscos, mh-sysv: Delete.
+ * mh-cxux, mh-dgux386, mh-interix, mh-lynxrs6k, mh-ncr3000,
+ mh-necv4, mh-sco, mh-solaris, mh-sysv4, mh-sysv5, mt-v810: Simplify.
+
+2002-12-16 Christopher Faylor <cgf@redhat.com>
+
+ * mh-cygwin: Don't build libtermcap if it doesn't exist.
+
+2002-12-22 Geoffrey Keating <geoffk@apple.com>
+
+ * mt-aix43: Delete.
+
+2002-11-23 H.J. Lu <hjl@gnu.org>
+
+ * accross.m4: New.
+
+2002-11-10 Stan Shebs <shebs@apple.com>
+
+ Retire common MPW configury bits.
+ * mpw-mh-mpw: Remove.
+ * mpw: Remove directory along with all of its files.
+
+2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
+
+ * acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
+
+2002-05-13 Nathanael Nerode <neroden@twcny.rr.com>
+
+ * mh-apollo68: remove unused HDEFINES setting.
+ * mh-dgux: remove unused HDEFINES setting.
+ * mh-dgux386: remove unused HDEFINES setting, duplicate RANLIB=true.
+
+2002-04-29 Nathanael Nerode <neroden@twcny.rr.com>
+
+ * mh-cxux: remove dead code
+ * mh-dgux386: remove dead code
+ * mh-hp300: remove dead code
+ * mh-hpux: remove dead code
+ * mh-hpux8: remove dead code
+ * mh-irix5: remove dead code
+ * mh-irix6: remove dead code
+ * mh-ncr3000: remove dead code
+ * mh-ncrsvr43: remove dead code
+ * mh-necv4: remove dead code
+ * mh-sco: remove dead code
+ * mh-solaris: remove dead code
+ * mh-sysv: remove dead code
+ * mh-sysv4: remove dead code
+ * mh-sysv5: remove dead code
+ * mh-irix4: remove, contains only dead code
+
+ * mt-armpic: Delete.
+ * mt-elfalphapic: Delete.
+ * mt-i370pic: Delete.
+ * mt-ia64pic: Delete.
+ * mt-m68kpic: Delete.
+ * mt-papic: Delete.
+ * mt-ppcpic: Delete.
+ * mt-s390pic: Delete.
+ * mt-sparcpic: Delete.
+ * mt-x86pic: Delete.
+
+2002-04-19 Nathanael Nerode <neroden@twcny.rr.com>
+
+ * mh-a68bsd: clean out dead code
+ * mh-apollo68: clean out dead code
+ * mh-cxux: clean out dead code
+ * mh-decstation: clean out dead code
+ * mh-dgux: clean out dead code
+ * mh-dgux386: clean out dead code
+ * mh-hp300: clean out dead code
+ * mh-hpux: clean out dead code
+ * mh-hpux8: clean out dead code
+ * mh-interix: clean out dead code
+ * mh-irix4: clean out dead code
+ * mh-lynxrs6k: clean out dead code
+ * mh-mingw32: clean out dead code
+ * mh-ncr3000: clean out dead code
+ * mh-ncrsvr43: clean out dead code
+ * mh-necv4: clean out dead code
+ * mh-openedition: clean out dead code
+ * mh-riscos: clean out dead code
+ * mh-sco: clean out dead code
+ * mh-sysv4: clean out dead code
+ * mh-lynxos: removed, contained only dead code
+ * mh-vaxult2: removed, contained only dead code
+ * mh-sun3: removed, contained only dead code
+
+2002-04-15 Keith Seitz <keiths@redhat.com>
+
+ * acinclude.m4 (CYG_AC_PATH_TCLCONFIG): Search the win/ directory,
+ too.
+ (CYG_AC_PATH_TKCONFIG): Likewise.
+
+2001-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
+
+ * acinclude.m4: Fix spelling error of "separate" as "seperate".
+
+2001-05-22 Jason Merrill <jason_merrill@redhat.com>
+
+ * mt-linux (CXXFLAGS_FOR_TARGET): Lose -fvtable-thunks.
+
+2001-01-27 Richard Henderson <rth@redhat.com>
+
+ * mt-alphaieee: New file.
+
+2001-01-02 Laurynas Biveinis <lauras@softhome.net>
+
+ * mh-djgpp: do not set CFLAGS.
+
+2000-08-04 Mark Elbrecht <snowball3@bigfoot.com>
+
+ * mh-djgpp: Conditionally set 'target_alias' to djgpp. Conditionally
+ modify 'gcc_version'.
+
+2000-07-21 Andrew Haley <aph@cygnus.com>
+
+ * mh-ia64pic: New file.
+ * mt-ia64pic: New file.
+
+2001-02-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
+
+ * mh-s390pic: New file.
+ * mt-s390pic: New file.
+
+2000-09-26 David Edelsohn <edelsohn@gnu.org>
+
+ * mt-aix43 (NM_FOR_TARGET): Add -B bsd-style flag.
+
+2000-07-14 Mark P Mitchell <mark@codesourcery.com>
+
+ * mh-irix6 (CC): Don't set it.
+
+2000-06-21 Branko Cibej <branko.cibej@hermes.si>
+
+ * mh-sparcpic: Use single instead of double quotes.
+ * mt-sparcpic: Likewise.
+
+2000-06-19 Syd Polk <spolk@redhat.com>
+
+ * acinclude.m4: Updated for Incr Tcl 3.0.
+
+2000-02-23 Linas Vepstas <linas@linas.org>
+
+ * mh-i370pic: New file.
+ * mt-i370pic: New file.
+
+2000-02-22 Nick Clifton <nickc@cygnus.com>
+
+ * mt-wince: new file: Makefile fragment for WinCE targets.
+
+2000-01-06 Geoff Keating <geoffk@cygnus.com>
+
+ * mh-aix43: Delete, move to mt-aix43.
+ * mt-aix43: New file.
+
+Tue Sep 7 23:31:01 1999 Linas Vepstas <linas@linas.org>
+
+ * mh-openedition: New file.
+
+1999-04-07 Michael Meissner <meissner@cygnus.com>
+
+ * mt-d30v: New file, pass -g -Os -Wa,-C as default options.
+
+Thu Mar 18 00:17:50 1999 Mark Elbrecht <snowball3@usa.net>
+
+ * mh-go32: Delete.
+ * mh-djgpp: New. Renamed from mh-go32.
+
+Wed Feb 24 12:52:17 1999 Stan Shebs <shebs@andros.cygnus.com>
+
+ * mh-windows: Ditto.
+
+1999-02-08 Syd Polk <spolk@cygnus.com>
+
+ * acinclude.m4: Added macros to find itcl files.
+ Export TCL_CFLAGS from tclConfig.sh.
+ Export TCL_LIB_FULL_PATH, TK_LIB_FULL_PATH, ITCL_LIB_FULL_PATH,
+ ITK_LIB_FULL_PATH, and TIX_LIB_FULL_PATH
+ Replace TIX macros with better ones from snavigator.
+
+Tue Feb 2 22:51:21 1999 Philip Blundell <philb@gnu.org>
+
+ * mh-armpic: New file. Patch from Jim Pick <jim@jimpick.com>.
+ * mt-armpic: Likewise.
+
+Sat Jan 30 08:04:00 1999 Mumit Khan <khan@xraylith.wisc.edu>
+
+ * mh-interix: New file.
+
+Mon Jan 18 19:41:08 1999 Christopher Faylor <cgf@cygnus.com>
+
+ * cygwin.mh: Activate commented out dependencies for
+ gdb: libtermcap.
+
+Wed Dec 30 20:34:52 1998 Christopher Faylor <cgf@cygnus.com>
+
+ * mt-cygwin: Remove.
+
+Wed Dec 30 01:13:03 1998 Christopher Faylor <cgf@cygnus.com>
+
+ * mt-cygwin: New file. libtermcap target info.
+
+Wed Nov 18 20:29:46 1998 Christopher Faylor <cgf@cygnus.com>
+
+ * cygwin.mh: Add extra libtermcap target information.
+ Add commented out dependency for gdb to libtermcap for
+ future readline requirement.
+
+Mon Nov 2 15:15:33 1998 Geoffrey Noer <noer@cygnus.com>
+
+ * mh-cygwin32: delete
+ * mh-cygwin: was mh-cygwin32
+
+1998-10-26 Syd Polk <spolk@cygnus.com>
+
+ * acinclude.m4: TCLHDIR and TKHDIR need to be run through
+ cygpath for Microsoft builds.
+
+1998-10-20 Syd Polk <spolk@cygnus.com>
+
+ * acinclude.m4: Re-exported TCL_LIBS and TCL_LD_SEARCH_FLAGS
+ because itcl needs them.
+
+Mon Aug 31 17:50:53 1998 David Edelsohn <edelsohn@mhpcc.edu>
+
+ * mh-aix43 (NM_FOR_TARGET): Add -X32_64 as well.
+
+Sat Aug 29 14:32:55 1998 David Edelsohn <edelsohn@mhpcc.edu>
+
+ * mh-aix43: New file.
+
+Mon Aug 10 00:15:47 1998 HJ Lu (hjl@gnu.org)
+
+ * mt-linux (CXXFLAGS_FOR_TARGET): Add -D_GNU_SOURCE.
+
+1998-05-29 Rob Savoye <rob@chinadoll.cygnus.com>
+
+ * acinclude.m4: New collection of generic autoconf macros.
+
+Wed Apr 22 12:24:28 1998 Michael Meissner <meissner@cygnus.com>
+
+ * mt-ospace: New file, support using -Os instead of -O2 to compile
+ the libraries.
+
+Wed Apr 22 10:53:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * mt-linux (CXXFLAGS_FOR_TARGET): Set this instead of CXXFLAGS.
+
+Sat Apr 11 22:43:17 1998 J. Kean Johnston <jkj@sco.com>
+
+ * mh-svsv5: New file - support for SCO UnixWare 7 / SVR5.
+
+Thu Mar 26 01:54:25 1998 Geoffrey Noer <noer@cygnus.com>
+
+ * mh-cygwin32: stop configuring and building dosrel.
+
+Fri Feb 6 01:33:52 1998 Manfred Hollstein <manfred@s-direktnet.de>
+
+ * mh-sparcpic (PICFLAG): Define to properly according
+ to current multilib configuration.
+ * mt-sparcpic (PICFLAG_FOR_TARGET): Define to properly
+ according to current multilib configuration.
+
+Sun Jan 4 01:06:55 1998 Mumit Khan <khan@xraylith.wisc.edu>
+
+ * mh-mingw32: New file.
+
+Thu Sep 11 16:43:27 1997 Jim Wilson <wilson@cygnus.com>
+
+ * mh-elfalphapic, mt-elfalphapic: New files.
+
+1997-09-15 02:37 Ulrich Drepper <drepper@cygnus.com>
+
+ * mt-linux: Define CXXFLAGS to make sure -fvtable-thunks is used.
+
+Sun Sep 14 20:53:42 1997 Geoffrey Noer <noer@cygnus.com>
+
+ * mh-cygwin32: ok to build split texinfo files
+
+Wed Jul 23 12:32:18 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
+
+ * mh-go32 (CFLAGS): Don't set -fno-omit-frame-pointer.
+
+Mon Jun 16 19:06:41 1997 Geoff Keating <geoffk@ozemail.com.au>
+
+ * mh-ppcpic: New file.
+ * mt-ppcpic: New file.
+
+Thu Mar 27 15:52:40 1997 Geoffrey Noer <noer@cygnus.com>
+
+ * mh-cygwin32: override CXXFLAGS, setting to -O2 only
+ (no debug)
+
+Tue Mar 25 18:16:43 1997 Geoffrey Noer <noer@cygnus.com>
+
+ * mh-cygwin32: override LIBGCC2_DEBUG_CFLAGS so debug info
+ isn't included in cygwin32-hosted libgcc2.a by default
+
+Wed Jan 8 19:56:43 1997 Geoffrey Noer <noer@cygnus.com>
+
+ * mh-cygwin32: override CFLAGS so debug info isn't included
+ in cygwin32-hosted tools by default
+
+Tue Dec 31 16:04:26 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * mh-linux: Remove.
+
+Mon Nov 11 10:29:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * mt-ppc: Delete file, options moved to newlib configure.
+
+Mon Oct 28 17:32:46 1996 Stu Grossman (grossman@critters.cygnus.com)
+
+ * mh-windows: Add rules for building MSVC makefiles.
+
+Thu Oct 24 09:02:07 1996 Stu Grossman (grossman@critters.cygnus.com)
+
+ * mh-windows (HOST_FLAGS): Set srcroot, which is needed
+ for MSVC build procedure.
+
+Tue Oct 8 08:32:48 1996 Stu Grossman (grossman@critters.cygnus.com)
+
+ * mh-windows: Add support for windows host
+ (that is a build done under the Microsoft build environment).
+
+Fri Oct 4 12:21:03 1996 Angela Marie Thomas (angela@cygnus.com)
+
+ * mh-dgux386: New file. x86 dgux specific flags
+
+Mon Sep 30 15:10:07 1996 Stan Shebs <shebs@andros.cygnus.com>
+
+ * mpw-mh-mpw (EXTRALIBS_PPC_XCOFF): New, was EXTRALIBS_PPC.
+ (EXTRALIBS_PPC): Use shared libraries instead of xcoff.
+
+Sat Aug 17 04:56:25 1996 Geoffrey Noer <noer@skaro.cygnus.com>
+
+ * mh-cygwin32: don't -D_WIN32 here anymore
+
+Sun Aug 11 20:51:50 1996 Stu Grossman (grossman@critters.cygnus.com)
+
+ * mh-cygwin32 (CFLAGS): Define _WIN32 to be compatible
+ with normal Windows compilation environment.
+
+Thu Aug 15 19:46:44 1996 Stan Shebs <shebs@andros.cygnus.com>
+
+ * mpw-mh-mpw (SEGFLAG_68K, SEGFLAG_PPC): Remove.
+ (EXTRALIBS_PPC): Add libgcc.xcoff.
+
+Thu Aug 8 14:51:47 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * mt-ppc: New file, add -mrelocatable-lib and -mno-eabi to all
+ target builds for PowerPC eabi targets.
+
+Fri Jul 12 12:06:01 1996 Stan Shebs <shebs@andros.cygnus.com>
+
+ * mpw: New subdir, Mac MPW configuration support bits.
+
+Mon Jul 8 17:30:52 1996 Jim Wilson <wilson@cygnus.com>
+
+ * mh-irix6: New file.
+
+Mon Jul 8 15:15:37 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * mt-sparcpic (PICFLAG_FOR_TARGET): Use -fPIC.
+
+Fri Jul 5 11:49:02 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * mh-irix4 (RANLIB): Don't define; Irix 4 does have ranlib.
+
+Sun Jun 23 22:59:25 1996 Geoffrey Noer <noer@cygnus.com>
+
+ * mh-cygwin32: new file. Like mh-go32 without the CFLAGS entry.
+
+Tue Mar 26 14:10:41 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * mh-go32 (CFLAGS): Define.
+
+Thu Mar 14 19:20:54 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * mh-necv4: New file.
+
+Thu Feb 15 13:07:43 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * mh-cxux (CC): New variable.
+ (CFLAGS, LDFLAGS): Remove.
+ * mh-ncrsvr43 (CC): New variable.
+ (CFLAGS): Remove.
+ * mh-solaris (CFLAGS): Remove.
+
+ * mh-go32: Remove most variable settings, since they presumed a
+ Canadian Cross, which is now handled correctly by the configure
+ script.
+
+ * mh-sparcpic (PICFLAG): Set to -fPIC, not -fpic.
+
+Mon Feb 12 14:53:39 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * mh-m68kpic, mt-m68kpic: New files.
+
+Thu Feb 1 14:15:42 1996 Stan Shebs <shebs@andros.cygnus.com>
+
+ * mpw-mh-mpw (CC_MWC68K): Add options similar to those used
+ in CC_MWCPPC, and -mc68020 -model far.
+ (AR_MWLINK68K): Add -xm library.
+ (AR_AR): Define.
+ (CC_LD_MWLINK68K): Remove -d.
+ (EXTRALIBS_MWC68K): Define.
+
+Thu Jan 25 16:05:33 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * mh-ncrsvr43 (CFLAGS): Remove -Hnocopyr.
+
+Thu Nov 30 14:45:25 1995 J.T. Conklin <jtc@rtl.cygnus.com>
+
+ * mt-v810 (CC_FOR_TARGET): Add -ansi flag. NEC compiler
+ defaults to K&R mode, but doesn't have varargs.h, so we have to
+ compile in ANSI mode.
+
+Wed Nov 29 13:49:08 1995 J.T. Conklin <jtc@rtl.cygnus.com>
+
+ * mt-v810 (CC_FOR_TARGET, AS_FOR_TARGET, AR_FOR_TARGET,
+ RANLIB_FOR_TARGET): Set as appropriate for NEC v810 toolchain.
+
+Tue Nov 14 15:03:12 1995 Jason Molenda (crash@phydeaux.cygnus.com)
+
+ * mh-i386win32: add LD_FOR_TARGET.
+
+Tue Nov 7 15:41:30 1995 Stan Shebs <shebs@andros.cygnus.com>
+
+ * mpw-mh-mpw (CC_MWC68K, CC_MWCPPC): Remove unused include path.
+ (CC_MWCPPC): Add -mpw_chars, disable warnings, add comments
+ explaining reasons for various flags.
+ (EXTRALIBS_PPC, EXTRALIBS_MWCPPC ): Put runtime library first.
+
+Fri Oct 13 14:44:25 1995 Jason Molenda (crash@phydeaux.cygnus.com)
+
+ * mh-aix, mh-sun: Removed.
+
+ * mh-decstation (X11_EXTRA_CFLAGS): Define.
+
+ * mh-sco, mh-solaris, mh-sysv4 (X11_EXTRA_LIBS): Define.
+
+ * mh-hp300, mh-hpux, mh-hpux8, mh-solaris, mh-sun3, mh-sysv4: Don't
+ hardcode location of X stuff here.
+
+Thu Sep 28 13:14:56 1995 Stan Shebs <shebs@andros.cygnus.com>
+
+ * mpw-mh-mpw: Add definitions for various 68K and PowerMac
+ compilers, add definitions for library and link steps for
+ PowerMacs.
+
+Sat Sep 16 18:31:08 PDT 1995 Angela Marie Thomas <angela@cygnus.com>
+
+ * mh-ncrsvr43: Removed AR_FLAGS
+
+Thu Sep 14 08:20:04 1995 Fred Fish <fnf@cygnus.com>
+
+ * mh-hp300 (CC): Add "CC = cc -Wp,-H256000" to avoid
+ "too much defining" errors from the HPUX compiler.
+
+Thu Aug 17 17:28:56 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
+
+ * mh-hp300 (RANLIB): Use "ar ts", in case GNU ar was used and
+ didn't build a symbol table.
+
+Thu Jun 22 17:47:24 1995 Stan Shebs <shebs@andros.cygnus.com>
+
+ * mpw-mh-mpw (CC): Define ANSI_PROTOTYPES.
+
+Mon Jun 5 18:26:36 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * m?-*pic: Define PICFLAG* instead of LIB*FLAGS*.
+
+Mon Apr 10 12:29:48 1995 Stan Shebs <shebs@andros.cygnus.com>
+
+ * mpw-mh-mpw (EXTRALIBS): Always link in Math.o, CSANELIB.o,
+ and ToolLibs.o.
+
+ * mpw-mh-mpw (CC): Define ALMOST_STDC.
+ (CFLAGS): Remove ALMOST_STDC, -mc68881.
+ (LDFLAGS): add -w.
+
+ * mpw-mh-mpw (CFLAGS): Add -b option to put strings at the ends of
+ functions.
+
+ * mpw-mh-mpw: New file, host makefile definitions for MPW.
+
+Fri Mar 31 11:35:17 1995 Jason Molenda (crash@phydeaux.cygnus.com)
+
+ * mt-netware: New file.
+
+Tue Mar 28 14:47:34 1995 Jason Molenda (crash@phydeaux.cygnus.com)
+
+ Revert this change:
+
+ Mon Mar 29 19:59:26 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+
+ * mh-solaris: SunPRO C needs -Xs to be able to get a
+ working xmakefile for Emacs.
+
+Mon Mar 13 12:31:29 1995 Ian Lance Taylor <ian@cygnus.com>
+
+ * mh-hpux8: New file.
+ * mh-hpux: Use X11R5 rather than X11R4.
+
+Thu Feb 9 11:04:13 1995 Ian Lance Taylor <ian@cygnus.com>
+
+ * mh-linux (SYSV): Don't define.
+ (RANLIB): Don't define.
+
+Wed Jan 11 16:29:34 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * m?-*pic (LIBCXXFLAGS): Add -fno-implicit-templates.
+
+Sat Nov 5 18:43:30 1994 Jason Merrill (jason@phydeaux.cygnus.com)
+
+ * m[th]-*pic: Support --enable-shared.
+
+Thu Nov 3 17:27:19 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
+
+ * mh-irix4 (CC): Increase maximum string length.
+
+ * mh-sco (CC): Define away const, it doesn't work right; elements
+ of arrays of ptr-to-const are considered const themselves.
+
+Sat Jul 16 12:17:49 1994 Stan Shebs (shebs@andros.cygnus.com)
+
+ * mh-cxux: New file, from Bob Rusk (rrusk@mail.csd.harris.com).
+
+Sat Jun 4 17:22:12 1994 Per Bothner (bothner@kalessin.cygnus.com)
+
+ * mh-ncrsvr43: New file from Tom McConnell
+ <tmcconne@sedona.intel.com>.
+
+Thu May 19 00:32:11 1994 Jeff Law (law@snake.cs.utah.edu)
+
+ * mh-hpux (CC): Add -Wp,-H256000 to avoid "too much defining"
+ errors from the HPUX 8 compilers.
+
+Fri May 6 14:19:25 1994 Steve Chamberlain (sac@cygnus.com)
+
+ * mh-go32: New fragment.
+
+Thu May 5 20:06:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
+
+ * mh-lynxrs6k: Renamed from mh-lynxosrs6k, to make it
+ unique in 8.3 naming schemes.
+
+Wed May 4 20:14:47 1994 D. V. Henkel-Wallace (gumby@cygnus.com)
+
+ * mh-lynxrs6k: set SHELL to /bin/bash
+
+Tue Apr 12 12:38:17 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
+
+ * mh-irix4 (CC): Change -XNh1500 to -XNh2000.
+
+Mon Jan 31 18:40:55 1994 Stu Grossman (grossman at cygnus.com)
+
+ * mh-lynxosrs6k: Account for lack of ranlib!
+
+Sat Dec 25 20:03:45 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
+
+ * mt-hppa: Delete.
+
+Thu Dec 2 14:35:54 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
+
+ * mh-irix5: New file for Irix 5.
+
+Tue Nov 16 22:54:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+
+ * mh-a68bsd: Define CC to gcc.
+
+Mon Nov 15 16:56:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+
+ * mh-linux: Don't put -static in LDFLAGS. Add comments.
+
+Mon Nov 15 13:37:58 1993 david d `zoo' zuhn (zoo@cirdan.cygnus.com)
+
+ * mh-sysv4 (AR_FLAGS): change from cq to cr
+
+Fri Nov 5 08:12:32 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
+
+ * mh-unixware: remove. It's the same as sysv4, and config.guess
+ can't tell the difference. So don't allow skew.
+
+Wed Oct 20 20:35:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+
+ * mh-hp300: Revert yesterday's change, but add comment explaining.
+
+Tue Oct 19 18:58:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+
+ * mh-hp300: Don't define CFLAGS to empty. Why should hp300 be
+ different from anything else? ("gdb doesn't understand the native
+ debug format" isn't a good enough answer because we might be using
+ gcc).
+
+Tue Oct 5 12:17:40 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
+
+ * mh-alphaosf: Remove, no longer necessary now that gdb knows
+ how to handle OSF/1 shared libraries.
+
+Tue Jul 6 11:27:33 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
+
+ * mh-alphaosf: New file.
+
+Thu Jul 1 15:49:33 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+
+ * mh-riscos: New file.
+
+Mon Jun 14 12:03:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
+
+ * mh-aix, mh-aix386, mh-decstation, mh-delta88, mh-hpux, mh-irix4,
+ mh-ncr3000, mh-solaris, mh-sysv, mh-sysv4: remove INSTALL=cp line,
+ now that we're using install.sh globally
+
+Fri Jun 4 16:09:34 1993 Ian Lance Taylor (ian@cygnus.com)
+
+ * mh-sysv4 (INSTALL): Use cp, not /usr/ucb/install.
+
+Sat Apr 17 17:19:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+
+ * mh-delta88: remove extraneous GCC references
+
+Thu Apr 8 11:21:52 1993 Ian Lance Taylor (ian@cygnus.com)
+
+ * mt-a29k, mt-ebmon29k, mt-os68k, mt-ose68000, mt-ose68k,
+ mt-vxworks68, mt-vxworks960: Removed obsolete, unused target
+ Makefile fragment files.
+
+Wed Mar 31 12:31:56 1993 Ian Lance Taylor (ian@cygnus.com)
+
+ * mh-irix4: Bump -XNh value to 1500 to match gcc requirements.
+
+Mon Mar 29 19:59:26 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+
+ * mh-sun3: cc needs -J to compile cp-parse.c correctly
+
+ * mh-solaris: SunPRO C needs -Xs to be able to get a
+ working xmakefile for Emacs.
+
+Mon Mar 8 15:05:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
+
+ * mh-aix386: New file; old mh-aix, plus no-op RANLIB.
+
+Tue Mar 2 21:15:58 1993 Fred Fish (fnf@cygnus.com)
+
+ * mh-vaxult2: New file.
+
+Sat Jan 23 20:32:01 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+
+ * mh-sco: define X11_LIB to the mess that SCO ODT requires
+
+Tue Dec 29 15:06:00 1992 Ian Lance Taylor (ian@cygnus.com)
+
+ * mh-sco: Don't override BISON definition.
+
+Mon Dec 7 06:43:27 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+
+ * mh-sco: don't default $(CC) to gcc
+
+Mon Nov 30 14:54:34 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+
+ * mh-solaris: rework standard X location to use
+ $OPENWINHOME, if defined.
+
+ * mh-sun: handle X11 include locations
+
+ * mh-decstation: define NeedFunctionPrototypes to 0, to
+ work around dain-bramaged DECwindows include files
+
+Fri Nov 27 18:35:54 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+
+ * mh-hpux, mh-solaris: define the "standard" locations for
+ the vendor supplied X11 headers and libraries
+
+Thu Oct 1 13:50:48 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+
+ * mh-solaris: INSTALL is NOT /usr/ucb/install
+
+Mon Aug 24 14:25:35 1992 Ian Lance Taylor (ian@cygnus.com)
+
+ * mt-ose68000, mt-ose68k: renamed from mt-OSE*.
+
+Mon Aug 3 15:41:28 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+
+ * mh-solaris: removed the -xs from CFLAGS (let the people
+ with Sun's C compiler deal with it themselved)
+
+Tue Jul 21 02:11:01 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
+
+ * mt-OSE68k, mt-680000: new configs.
+
+Thu Jul 16 17:12:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
+
+ * mh-irix4: merged changes from progressive.
+
+Wed Jul 8 00:01:30 1992 Stu Grossman (grossman at cygnus.com)
+
+ * mh-solaris: Use -xs when compiling so that Sun-C puts
+ a symbol-table into the executable.
+
+Mon Jun 15 12:31:52 1992 Fred Fish (fnf@cygnus.com)
+
+ * mh-ncr3000 (INSTALL): Don't use /usr/ucb/install,
+ it is broken on ncr 3000's.
+
+Tue Jun 9 23:29:38 1992 Per Bothner (bothner@rtl.cygnus.com)
+
+ * Everywhere: Change RANLIB=echo>/dev/null (which confuses
+ some shells - and I don't blame them) to RANLIB=true.
+ * mh-solaris: Use /usr/ucb/install for INSTALL.
+
+Tue Jun 9 17:18:11 1992 Fred Fish (fnf at cygnus.com)
+
+ * mh-ncr3000, mh-sysv4: Add INSTALL.
+
+Sun May 31 14:45:23 1992 Mark Eichin (eichin at cygnus.com)
+
+ * mh-solaris2: Add new configuration for Solaris 2 (sysv, no ranlib)
+
+Wed Apr 22 14:38:34 1992 Fred Fish (fnf@cygnus.com)
+
+ * mh-delta88, mh-ncr3000: Replace MINUS_G with
+ CFLAGS per new configuration strategy.
+
+Fri Apr 10 23:10:08 1992 Fred Fish (fnf@cygnus.com)
+
+ * mh-ncr3000: Add new configuration for NCR 3000.
+
+Thu Mar 5 12:05:58 1992 Stu Grossman (grossman at cygnus.com)
+
+ * mh-irix4: Port to SGI Irix-4.x.
+
+Thu Jan 30 16:17:30 1992 Stu Grossman (grossman at cygnus.com)
+
+ * mh-sco: Fix SCO configuration stuff.
+
+Tue Dec 10 00:10:55 1991 K. Richard Pixley (rich at rtl.cygnus.com)
+
+ * ChangeLog: fresh changelog.
+
diff --git a/gcc-4.4.3/config/acinclude.m4 b/gcc-4.4.3/config/acinclude.m4
new file mode 100644
index 000000000..8242b2c7a
--- /dev/null
+++ b/gcc-4.4.3/config/acinclude.m4
@@ -0,0 +1,746 @@
+dnl This file is included into all any other acinclude file that needs
+dnl to use these macros.
+
+dnl This is copied from autoconf 2.12, but does calls our own AC_PROG_CC_WORKS,
+dnl and doesn't call AC_PROG_CXX_GNU, cause we test for that in AC_PROG_CC_WORKS.
+dnl We are probably using a cross compiler, which will not be able to fully
+dnl link an executable. This should really be fixed in autoconf itself.
+dnl Find a working G++ cross compiler. This only works for the GNU C++ compiler.
+AC_DEFUN([CYG_AC_PROG_CXX_CROSS],
+[AC_BEFORE([$0], [AC_PROG_CXXCPP])
+AC_CHECK_PROGS(CXX, $CCC c++ g++ gcc CC cxx cc++, gcc)
+
+CYG_AC_PROG_GXX_WORKS
+
+if test $ac_cv_prog_gxx = yes; then
+ GXX=yes
+dnl Check whether -g works, even if CXXFLAGS is set, in case the package
+dnl plays around with CXXFLAGS (such as to build both debugging and
+dnl normal versions of a library), tasteless as that idea is.
+ ac_test_CXXFLAGS="${CXXFLAGS+set}"
+ ac_save_CXXFLAGS="$CXXFLAGS"
+ CXXFLAGS=
+ AC_PROG_CXX_G
+ if test "$ac_test_CXXFLAGS" = set; then
+ CXXFLAGS="$ac_save_CXXFLAGS"
+ elif test $ac_cv_prog_cxx_g = yes; then
+ CXXFLAGS="-g -O2"
+ else
+ CXXFLAGS="-O2"
+ fi
+else
+ GXX=
+ test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
+fi
+])
+
+dnl See if the G++ compiler we found works.
+AC_DEFUN([CYG_AC_PROG_GXX_WORKS],
+[AC_MSG_CHECKING([whether the G++ compiler ($CXX $CXXFLAGS $LDFLAGS) actually works])
+AC_LANG_SAVE
+AC_LANG_CPLUSPLUS
+dnl Try a test case. We only compile, because it's close to impossible
+dnl to get a correct fully linked executable with a cross compiler. For
+dnl most cross compilers, this test is bogus. For G++, we can use various
+dnl other compile line options to get a decent idea that the cross compiler
+dnl actually does work, even though we can't produce an executable without
+dnl more info about the target it's being compiled for. This only works
+dnl for the GNU C++ compiler.
+
+dnl Transform the name of the compiler to it's cross variant, unless
+dnl CXX is set. This is also what CXX gets set to in the generated
+dnl Makefile.
+if test x"${CXX}" = xc++ ; then
+ CXX=`echo gcc | sed -e "${program_transform_name}"`
+fi
+
+dnl Get G++'s full path to libgcc.a
+libgccpath=`${CXX} --print-libgcc`
+
+dnl If we don't have a path with libgcc.a on the end, this isn't G++.
+if test `echo $libgccpath | sed -e 's:/.*/::'` = libgcc.a ; then
+ ac_cv_prog_gxx=yes
+else
+ ac_cv_prog_gxx=no
+fi
+
+dnl If we are using G++, look for the files that need to exist if this
+dnl compiler works.
+if test x"${ac_cv_prog_gxx}" = xyes ; then
+ gccfiles=`echo $libgccpath | sed -e 's:/libgcc.a::'`
+ if test -f ${gccfiles}/specs -a -f ${gccfiles}/cpp -a -f ${gccfiles}/cc1plus; then
+ gccfiles=yes
+ else
+ gccfiles=no
+ fi
+ gcclibs=`echo $libgccpath | sed -e 's:lib/gcc-lib/::' -e 's:/libgcc.a::' -e 's,\(.*\)/.*,\1,g'`/lib
+ if test -d ${gcclibs}/ldscripts -a -f ${gcclibs}/libc.a -a -f ${gcclibs}/libstdc++.a ; then
+ gcclibs=yes
+ else
+ gcclibs=no
+ fi
+fi
+
+dnl If everything is OK, then we can safely assume the compiler works.
+if test x"${gccfiles}" = xno -o x"${gcclibs}" = xno; then
+ ac_cv_prog_cxx_works=no
+ AC_MSG_ERROR(${CXX} is a non-working cross compiler)
+else
+ ac_cv_prog_cxx_works=yes
+fi
+
+AC_LANG_RESTORE
+AC_MSG_RESULT($ac_cv_prog_cxx_works)
+if test x"$ac_cv_prog_cxx_works" = xno; then
+ AC_MSG_ERROR([installation or configuration problem: C++ compiler cannot create executables.])
+fi
+AC_MSG_CHECKING([whether the G++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler])
+AC_MSG_RESULT($ac_cv_prog_cxx_cross)
+cross_compiling=$ac_cv_prog_cxx_cross
+AC_SUBST(CXX)
+])
+
+dnl ====================================================================
+dnl Find a working GCC cross compiler. This only works for the GNU gcc compiler.
+dnl This is based on the macros above for G++.
+AC_DEFUN([CYG_AC_PROG_CC_CROSS],
+[AC_BEFORE([$0], [AC_PROG_CCPP])
+AC_CHECK_PROGS(CC, cc, gcc)
+
+CYG_AC_PROG_GCC_WORKS
+
+if test $ac_cv_prog_gcc = yes; then
+ GCC=yes
+dnl Check whether -g works, even if CFLAGS is set, in case the package
+dnl plays around with CFLAGS (such as to build both debugging and
+dnl normal versions of a library), tasteless as that idea is.
+ ac_test_CFLAGS="${CFLAGS+set}"
+ ac_save_CFLAGS="$CFLAGS"
+ CFLAGS=
+ AC_PROG_CC_G
+ if test "$ac_test_CFLAGS" = set; then
+ CFLAGS="$ac_save_CFLAGS"
+ elif test $ac_cv_prog_cc_g = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-O2"
+ fi
+else
+ GXX=
+ test "${CFLAGS+set}" = set || CFLAGS="-g"
+fi
+])
+
+dnl See if the GCC compiler we found works.
+AC_DEFUN([CYG_AC_PROG_GCC_WORKS],
+[AC_MSG_CHECKING([whether the Gcc compiler ($CC $CFLAGS $LDFLAGS) actually works])
+AC_LANG_SAVE
+AC_LANG_C
+dnl Try a test case. We only compile, because it's close to impossible
+dnl to get a correct fully linked executable with a cross
+dnl compiler. For most cross compilers, this test is bogus. For G++,
+dnl we can use various other compile line options to get a decent idea
+dnl that the cross compiler actually does work, even though we can't
+dnl produce an executable without more info about the target it's
+dnl being compiled for. This only works for the GNU C++ compiler.
+
+dnl Transform the name of the compiler to it's cross variant, unless
+dnl CXX is set. This is also what CC gets set to in the generated Makefile.
+if test x"${CC}" = xcc ; then
+ CC=`echo gcc | sed -e "${program_transform_name}"`
+fi
+
+dnl Get Gcc's full path to libgcc.a
+libgccpath=`${CC} --print-libgcc`
+
+dnl If we don't have a path with libgcc.a on the end, this isn't G++.
+if test `echo $libgccpath | sed -e 's:/.*/::'` = libgcc.a ; then
+ ac_cv_prog_gcc=yes
+else
+ ac_cv_prog_gcc=no
+fi
+
+dnl If we are using Gcc, look for the files that need to exist if this
+dnl compiler works.
+if test x"${ac_cv_prog_gcc}" = xyes ; then
+ gccfiles=`echo $libgccpath | sed -e 's:/libgcc.a::'`
+ if test -f ${gccfiles}/specs -a -f ${gccfiles}/cpp -a -f ${gccfiles}/cc1plus; then
+ gccfiles=yes
+ else
+ gccfiles=no
+ fi
+ gcclibs=`echo $libgccpath | sed -e 's:lib/gcc-lib/::' -e 's:/libgcc.a::' -e 's,\(.*\)/.*,\1,g'`/lib
+ if test -d ${gcclibs}/ldscripts -a -f ${gcclibs}/libc.a -a -f ${gcclibs}/libstdc++.a ; then
+ gcclibs=yes
+ else
+ gcclibs=no
+ fi
+fi
+
+dnl If everything is OK, then we can safely assume the compiler works.
+if test x"${gccfiles}" = xno -o x"${gcclibs}" = xno; then
+ ac_cv_prog_cc_works=no
+ AC_MSG_ERROR(${CC} is a non-working cross compiler)
+else
+ ac_cv_prog_cc_works=yes
+fi
+
+AC_LANG_RESTORE
+AC_MSG_RESULT($ac_cv_prog_cc_works)
+if test x"$ac_cv_prog_cc_works" = xno; then
+ AC_MSG_ERROR([installation or configuration problem: C++ compiler cannot create executables.])
+fi
+AC_MSG_CHECKING([whether the Gcc compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler])
+AC_MSG_RESULT($ac_cv_prog_cc_cross)
+cross_compiling=$ac_cv_prog_cc_cross
+AC_SUBST(CC)
+])
+
+dnl ====================================================================
+dnl Find the BFD library in the build tree. This is used to access and
+dnl manipulate object or executable files.
+AC_DEFUN([CYG_AC_PATH_BFD], [
+AC_MSG_CHECKING(for the bfd header in the build tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+dnl Look for the header file
+AC_CACHE_VAL(ac_cv_c_bfdh,[
+for i in $dirlist; do
+ if test -f "$i/bfd/bfd.h" ; then
+ ac_cv_c_bfdh=`(cd $i/bfd; ${PWDCMD-pwd})`
+ break
+ fi
+done
+])
+if test x"${ac_cv_c_bfdh}" != x; then
+ BFDHDIR="-I${ac_cv_c_bfdh}"
+ AC_MSG_RESULT(${ac_cv_c_bfdh})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(BFDHDIR)
+
+dnl Look for the library
+AC_MSG_CHECKING(for the bfd library in the build tree)
+AC_CACHE_VAL(ac_cv_c_bfdlib,[
+for i in $dirlist; do
+ if test -f "$i/bfd/Makefile" ; then
+ ac_cv_c_bfdlib=`(cd $i/bfd; ${PWDCMD-pwd})`
+ fi
+done
+])
+dnl We list two directories cause bfd now uses libtool
+if test x"${ac_cv_c_bfdlib}" != x; then
+ BFDLIB="-L${ac_cv_c_bfdlib} -L${ac_cv_c_bfdlib}/.libs"
+ AC_MSG_RESULT(${ac_cv_c_bfdlib})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(BFDLIB)
+])
+
+dnl ====================================================================
+dnl Find the libiberty library. This defines many commonly used C
+dnl functions that exists in various states based on the underlying OS.
+AC_DEFUN([CYG_AC_PATH_LIBERTY], [
+AC_MSG_CHECKING(for the liberty library in the build tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+AC_CACHE_VAL(ac_cv_c_liberty,[
+for i in $dirlist; do
+ if test -f "$i/libiberty/Makefile" ; then
+ ac_cv_c_liberty=`(cd $i/libiberty; ${PWDCMD-pwd})`
+ fi
+done
+])
+if test x"${ac_cv_c_liberty}" != x; then
+ LIBERTY="-L${ac_cv_c_liberty}"
+ AC_MSG_RESULT(${ac_cv_c_liberty})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(LIBERTY)
+])
+
+dnl ====================================================================
+dnl Find the opcodes library. This is used to do dissasemblies.
+AC_DEFUN([CYG_AC_PATH_OPCODES], [
+AC_MSG_CHECKING(for the opcodes library in the build tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+AC_CACHE_VAL(ac_cv_c_opc,[
+for i in $dirlist; do
+ if test -f "$i/opcodes/Makefile" ; then
+ ac_cv_c_opc=`(cd $i/opcodes; ${PWDCMD-pwd})`
+ fi
+done
+])
+if test x"${ac_cv_c_opc}" != x; then
+ OPCODESLIB="-L${ac_cv_c_opc}"
+ AC_MSG_RESULT(${ac_cv_c_opc})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(OPCODESLIB)
+])
+
+dnl ====================================================================
+dnl Look for the DejaGnu header file in the source tree. This file
+dnl defines the functions used to testing support.
+AC_DEFUN([CYG_AC_PATH_DEJAGNU], [
+AC_MSG_CHECKING(for the testing support files in the source tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+AC_CACHE_VAL(ac_cv_c_dejagnu,[
+for i in $dirlist; do
+ if test -f "$srcdir/$i/ecc/ecc/infra/testlib/current/include/dejagnu.h" ; then
+ ac_cv_c_dejagnu=`(cd $srcdir/$i/ecc/ecc/infra/testlib/current/include; ${PWDCMD-pwd})`
+ fi
+done
+])
+if test x"${ac_cv_c_dejagnu}" != x; then
+ DEJAGNUHDIR="-I${ac_cv_c_dejagnu}"
+ AC_MSG_RESULT(${ac_cv_c_dejagnu})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_CACHE_VAL(ac_cv_c_dejagnulib,[
+for i in $dirlist; do
+ if test -f "$srcdir/$i/infra/testlib/current/lib/hostutil.exp" ; then
+ ac_cv_c_dejagnulib=`(cd $srcdir/$i/infra/testlib/current/lib; ${PWDCMD-pwd})`
+ fi
+done
+])
+if test x"${ac_cv_c_dejagnulib}" != x; then
+ DEJAGNULIB="${ac_cv_c_dejagnulib}"
+else
+ DEJAGNULIB=""
+fi
+AC_MSG_CHECKING(for runtest in the source tree)
+AC_CACHE_VAL(ac_cv_c_runtest,[
+for i in $dirlist; do
+ if test -f "$srcdir/$i/dejagnu/runtest" ; then
+ ac_cv_c_runtest=`(cd $srcdir/$i/dejagnu; ${PWDCMD-pwd})`
+ fi
+done
+])
+if test x"${ac_cv_c_runtest}" != x; then
+ RUNTESTDIR="${ac_cv_c_runtest}"
+ AC_MSG_RESULT(${ac_cv_c_runtest})
+else
+ RUNTESTDIR=""
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(RUNTESTDIR)
+AC_SUBST(DEJAGNULIB)
+AC_SUBST(DEJAGNUHDIR)
+])
+
+dnl ====================================================================
+dnl Find the libintl library in the build tree. This is for
+dnl internationalization support.
+AC_DEFUN([CYG_AC_PATH_INTL], [
+AC_MSG_CHECKING(for the intl header in the build tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+dnl Look for the header file
+AC_CACHE_VAL(ac_cv_c_intlh,[
+for i in $dirlist; do
+ if test -f "$i/intl/libintl.h" ; then
+ ac_cv_c_intlh=`(cd $i/intl; ${PWDCMD-pwd})`
+ break
+ fi
+done
+])
+if test x"${ac_cv_c_intlh}" != x; then
+ INTLHDIR="-I${ac_cv_c_intlh}"
+ AC_MSG_RESULT(${ac_cv_c_intlh})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(INTLHDIR)
+
+dnl Look for the library
+AC_MSG_CHECKING(for the libintl library in the build tree)
+AC_CACHE_VAL(ac_cv_c_intllib,[
+for i in $dirlist; do
+ if test -f "$i/intl/Makefile" ; then
+ ac_cv_c_intllib=`(cd $i/intl; ${PWDCMD-pwd})`
+ fi
+done
+])
+if test x"${ac_cv_c_intllib}" != x; then
+ INTLLIB="-L${ac_cv_c_intllib} -lintl"
+ AC_MSG_RESULT(${ac_cv_c_intllib})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(INTLLIB)
+])
+
+dnl ====================================================================
+dnl Find the simulator library.
+AC_DEFUN([CYG_AC_PATH_SIM], [
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.. ../../../../../../../../../.."
+case "$target_cpu" in
+ powerpc) target_dir=ppc ;;
+ sparc*) target_dir=erc32 ;;
+ mips*) target_dir=mips ;;
+ *) target_dir=$target_cpu ;;
+esac
+dnl First look for the header file
+AC_MSG_CHECKING(for the simulator header file)
+AC_CACHE_VAL(ac_cv_c_simh,[
+for i in $dirlist; do
+ if test -f "${srcdir}/$i/include/remote-sim.h" ; then
+ ac_cv_c_simh=`(cd ${srcdir}/$i/include; ${PWDCMD-pwd})`
+ break
+ fi
+done
+])
+if test x"${ac_cv_c_simh}" != x; then
+ SIMHDIR="-I${ac_cv_c_simh}"
+ AC_MSG_RESULT(${ac_cv_c_simh})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(SIMHDIR)
+
+dnl See whether it's a devo or Foundry branch simulator
+AC_MSG_CHECKING(Whether this is a devo simulator )
+AC_CACHE_VAL(ac_cv_c_simdevo,[
+ CPPFLAGS="$CPPFLAGS $SIMHDIR"
+ AC_EGREP_HEADER([SIM_DESC sim_open.*struct _bfd], remote-sim.h,
+ ac_cv_c_simdevo=yes,
+ ac_cv_c_simdevo=no)
+])
+if test x"$ac_cv_c_simdevo" = x"yes" ; then
+ AC_DEFINE(HAVE_DEVO_SIM)
+fi
+AC_MSG_RESULT(${ac_cv_c_simdevo})
+AC_SUBST(HAVE_DEVO_SIM)
+
+dnl Next look for the library
+AC_MSG_CHECKING(for the simulator library)
+AC_CACHE_VAL(ac_cv_c_simlib,[
+for i in $dirlist; do
+ if test -f "$i/sim/$target_dir/Makefile" ; then
+ ac_cv_c_simlib=`(cd $i/sim/$target_dir; ${PWDCMD-pwd})`
+ fi
+done
+])
+if test x"${ac_cv_c_simlib}" != x; then
+ SIMLIB="-L${ac_cv_c_simlib}"
+else
+ AC_MSG_RESULT(none)
+ dnl FIXME: this is kinda bogus, cause umtimately the TM will build
+ dnl all the libraries for several architectures. But for now, this
+ dnl will work till then.
+dnl AC_MSG_CHECKING(for the simulator installed with the compiler libraries)
+ dnl Transform the name of the compiler to it's cross variant, unless
+ dnl CXX is set. This is also what CXX gets set to in the generated
+ dnl Makefile.
+ CROSS_GCC=`echo gcc | sed -e "s/^/$target/"`
+
+ dnl Get G++'s full path to libgcc.a
+changequote(,)
+ gccpath=`${CROSS_GCC} --print-libgcc | sed -e 's:[a-z0-9A-Z\.\-]*/libgcc.a::' -e 's:lib/gcc-lib/::'`lib
+changequote([,])
+ if test -f $gccpath/libsim.a -o -f $gccpath/libsim.so ; then
+ ac_cv_c_simlib="$gccpath/"
+ SIMLIB="-L${ac_cv_c_simlib}"
+ AC_MSG_RESULT(${ac_cv_c_simlib})
+ else
+ AM_CONDITIONAL(PSIM, test x$psim = xno)
+ SIMLIB=""
+ AC_MSG_RESULT(none)
+dnl ac_cv_c_simlib=none
+ fi
+fi
+AC_SUBST(SIMLIB)
+])
+
+dnl ====================================================================
+dnl Find the libiberty library.
+AC_DEFUN([CYG_AC_PATH_LIBIBERTY], [
+AC_MSG_CHECKING(for the libiberty library in the build tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+AC_CACHE_VAL(ac_cv_c_libib,[
+for i in $dirlist; do
+ if test -f "$i/libiberty/Makefile" ; then
+ ac_cv_c_libib=`(cd $i/libiberty/; ${PWDCMD-pwd})`
+ fi
+done
+])
+if test x"${ac_cv_c_libib}" != x; then
+ LIBIBERTY="-L${ac_cv_c_libib}"
+ AC_MSG_RESULT(${ac_cv_c_libib})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(LIBIBERTY)
+])
+
+dnl ====================================================================
+AC_DEFUN([CYG_AC_PATH_DEVO], [
+AC_MSG_CHECKING(for devo headers in the source tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+AC_CACHE_VAL(ac_cv_c_devoh,[
+for i in $dirlist; do
+ if test -f "${srcdir}/$i/include/remote-sim.h" ; then
+ ac_cv_c_devoh=`(cd ${srcdir}/$i/include; ${PWDCMD-pwd})`
+ fi
+done
+])
+if test x"${ac_cv_c_devoh}" != x; then
+ DEVOHDIR="-I${ac_cv_c_devoh}"
+ AC_MSG_RESULT(${ac_cv_c_devoh})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(DEVOHDIR)
+])
+
+dnl ====================================================================
+dnl Find all the ILU headers and libraries
+AC_DEFUN([CYG_AC_PATH_ILU], [
+AC_MSG_CHECKING(for ILU kernel headers in the source tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+AC_CACHE_VAL(ac_cv_c_iluh,[
+for i in $dirlist; do
+ if test -f "${srcdir}/$i/ilu/runtime/kernel/method.h" ; then
+ ac_cv_c_iluh=`(cd ${srcdir}/$i/ilu/runtime/kernel; ${PWDCMD-pwd})`
+ fi
+done
+])
+if test x"${ac_cv_c_iluh}" != x; then
+ ILUHDIR="-I${ac_cv_c_iluh}"
+ AC_MSG_RESULT(${ac_cv_c_iluh})
+else
+ AC_MSG_RESULT(none)
+fi
+
+AC_MSG_CHECKING(for ILU kernel headers in the build tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+AC_CACHE_VAL(ac_cv_c_iluh5,[
+for i in $dirlist; do
+ if test -f "$i/ilu/runtime/kernel/iluconf.h" ; then
+ ac_cv_c_iluh5=`(cd $i/ilu/runtime/kernel; ${PWDCMD-pwd})`
+ fi
+done
+])
+if test x"${ac_cv_c_iluh5}" != x; then
+ ILUHDIR="${ILUHDIR} -I${ac_cv_c_iluh5}"
+ AC_MSG_RESULT(${ac_cv_c_iluh5})
+else
+ AC_MSG_RESULT(none)
+fi
+
+AC_MSG_CHECKING(for ILU C++ headers in the source tree)
+AC_CACHE_VAL(ac_cv_c_iluh2,[
+for i in $dirlist; do
+ if test -f "${srcdir}/$i/ilu/stubbers/cpp/resource.h" ; then
+ ac_cv_c_iluh2=`(cd ${srcdir}/$i/ilu/stubbers/cpp; ${PWDCMD-pwd})`
+ fi
+done
+])
+if test x"${ac_cv_c_iluh2}" != x; then
+ ILUHDIR="${ILUHDIR} -I${ac_cv_c_iluh2}"
+ AC_MSG_RESULT(${ac_cv_c_iluh2})
+else
+ AC_MSG_RESULT(none)
+fi
+
+AC_MSG_CHECKING(for ILU C headers)
+AC_CACHE_VAL(ac_cv_c_iluh3,[
+for i in $dirlist; do
+ if test -f "${srcdir}/$i/ilu/stubbers/c/resource.h" ; then
+ ac_cv_c_iluh3=`(cd ${srcdir}/$i/ilu/stubbers/c ; ${PWDCMD-pwd})`
+ fi
+done
+])
+if test x"${ac_cv_c_iluh3}" != x; then
+ ILUHDIR="${ILUHDIR} -I${ac_cv_c_iluh3}"
+ AC_MSG_RESULT(${ac_cv_c_iluh3})
+else
+ AC_MSG_RESULT(none)
+fi
+
+AC_MSG_CHECKING(for ILU C runtime headers)
+AC_CACHE_VAL(ac_cv_c_iluh4,[
+for i in $dirlist; do
+ if test -f "${srcdir}/$i/ilu/runtime/c/ilucstub.h" ; then
+ ac_cv_c_iluh4=`(cd ${srcdir}/$i/ilu/runtime/c ; ${PWDCMD-pwd})`
+ fi
+done
+])
+if test x"${ac_cv_c_iluh4}" != x; then
+ ILUHDIR="${ILUHDIR} -I${ac_cv_c_iluh4}"
+ AC_MSG_RESULT(${ac_cv_c_iluh4})
+else
+ AC_MSG_RESULT(none)
+fi
+
+AC_CACHE_VAL(ac_cv_c_ilupath,[
+for i in $dirlist; do
+ if test -f "$i/ilu/Makefile" ; then
+ ac_cv_c_ilupath=`(cd $i/ilu; ${PWDCMD-pwd})`
+ break
+ fi
+done
+])
+ILUTOP=${ac_cv_c_ilupath}
+
+AC_MSG_CHECKING(for the ILU library in the build tree)
+AC_CACHE_VAL(ac_cv_c_ilulib,[
+if test -f "$ac_cv_c_ilupath/runtime/kernel/Makefile" ; then
+ ac_cv_c_ilulib=`(cd $ac_cv_c_ilupath/runtime/kernel; ${PWDCMD-pwd})`
+ AC_MSG_RESULT(found ${ac_cv_c_ilulib}/libilu.a)
+else
+ AC_MSG_RESULT(no)
+fi])
+
+AC_MSG_CHECKING(for the ILU C++ bindings library in the build tree)
+AC_CACHE_VAL(ac_cv_c_ilulib2,[
+if test -f "$ac_cv_c_ilupath/runtime/cpp/Makefile" ; then
+ ac_cv_c_ilulib2=`(cd $ac_cv_c_ilupath/runtime/cpp; ${PWDCMD-pwd})`
+ AC_MSG_RESULT(found ${ac_cv_c_ilulib2}/libilu-c++.a)
+else
+ AC_MSG_RESULT(no)
+fi])
+
+AC_MSG_CHECKING(for the ILU C bindings library in the build tree)
+AC_CACHE_VAL(ac_cv_c_ilulib3,[
+if test -f "$ac_cv_c_ilupath/runtime/c/Makefile" ; then
+ ac_cv_c_ilulib3=`(cd $ac_cv_c_ilupath/runtime/c; ${PWDCMD-pwd})`
+ AC_MSG_RESULT(found ${ac_cv_c_ilulib3}/libilu-c.a)
+else
+ AC_MSG_RESULT(no)
+fi])
+
+AC_MSG_CHECKING(for the ILU Tk bindings library in the build tree)
+AC_CACHE_VAL(ac_cv_c_ilulib4,[
+if test -f "$ac_cv_c_ilupath/runtime/mainloop/Makefile" ; then
+ ac_cv_c_ilulib4=`(cd $ac_cv_c_ilupath/runtime/mainloop; ${PWDCMD-pwd})`
+ AC_MSG_RESULT(found ${ac_cv_c_ilulib4}/libilu-tk.a)
+else
+ AC_MSG_RESULT(no)
+fi])
+
+if test x"${ac_cv_c_ilulib}" = x -a x"${ac_cv_c_ilulib2}" = x; then
+ ILUHDIR=""
+fi
+
+if test x"${ac_cv_c_ilulib}" != x -a x"${ac_cv_c_ilulib2}" != x; then
+ ILULIB="-L${ac_cv_c_ilulib} -L${ac_cv_c_ilulib2} -L${ac_cv_c_ilulib3} -L${ac_cv_c_ilulib4}"
+else
+ ILULIB=""
+fi
+
+if test x"${ILULIB}" = x; then
+ AC_MSG_CHECKING(for ILU libraries installed with the compiler)
+ AC_CACHE_VAL(ac_cv_c_ilulib5,[
+ NATIVE_GCC=`echo gcc | sed -e "${program_transform_name}"`
+
+ dnl Get G++'s full path to it's libraries
+ ac_cv_c_ilulib5=`${NATIVE_GCC} --print-libgcc | sed -e 's:lib/gcc-lib/.*::'`lib
+ if test -f $ac_cv_c_ilulib5/libilu-c.a -o -f $ac_cv_c_ilulib5/libilu-c.so ; then
+ if test x"${ILUHDIR}" = x; then
+ ILUHDIR="-I${ac_cv_c_ilulib5}/../include"
+ fi
+ ILULIB="-L${ac_cv_c_ilulib5}"
+ AC_MSG_RESULT(${ac_cv_c_ilulib5})
+ else
+ ac_cv_c_ilulib=none
+ AC_MSG_RESULT(none)
+ fi
+fi])
+AC_SUBST(ILUHDIR)
+AC_SUBST(ILULIB)
+AC_SUBST(ILUTOP)
+])
+
+dnl ====================================================================
+dnl This defines the byte order for the host. We can't use
+dnl AC_C_BIGENDIAN, cause we want to create a config file and
+dnl substitue the real value, so the header files work right
+AC_DEFUN([CYG_AC_C_ENDIAN], [
+AC_MSG_CHECKING(to see if this is a little endian host)
+AC_CACHE_VAL(ac_cv_c_little_endian, [
+ac_cv_c_little_endian=unknown
+# See if sys/param.h defines the BYTE_ORDER macro.
+AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/param.h>], [
+#if !BYTE_ORDER || !_BIG_ENDIAN || !_LITTLE_ENDIAN
+ bogus endian macros
+#endif], [# It does; now see whether it defined to _LITTLE_ENDIAN or not.
+AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/param.h>], [
+#if BYTE_ORDER != _LITTLE_ENDIAN
+ not big endian
+#endif], ac_cv_c_little_endian=yes, ac_cv_c_little_endian=no)
+])
+if test ${ac_cv_c_little_endian} = unknown; then
+old_cflags=$CFLAGS
+CFLAGS=-g
+AC_TRY_RUN([
+main () {
+ /* Are we little or big endian? From Harbison&Steele. */
+ union
+ {
+ long l;
+ char c[sizeof (long)];
+ } u;
+ u.l = 1;
+ exit (u.c[0] == 1);
+}],
+ac_cv_c_little_endian=no,
+ac_cv_c_little_endian=yes,[
+dnl Yes, this is ugly, and only used for a canadian cross anyway. This
+dnl is just to keep configure from stopping here.
+case "${host}" in
+changequote(,)
+ i[3456789]86-*-*) ac_cv_c_little_endian=yes ;;
+ sparc*-*-*) ac_cv_c_little_endian=no ;;
+changequote([,])
+ *) AC_MSG_WARN(Can't cross compile this test) ;;
+esac])
+CFLAGS=$old_cflags
+fi])
+
+if test x"${ac_cv_c_little_endian}" = xyes; then
+ AC_DEFINE(LITTLE_ENDIAN_HOST)
+ ENDIAN="CYG_LSBFIRST";
+else
+ ENDIAN="CYG_MSBFIRST";
+fi
+AC_MSG_RESULT(${ac_cv_c_little_endian})
+AC_SUBST(ENDIAN)
+])
+
+dnl ====================================================================
+dnl Look for the path to libgcc, so we can use it to directly link
+dnl in libgcc.a with LD.
+AC_DEFUN([CYG_AC_PATH_LIBGCC],
+[AC_MSG_CHECKING([Looking for the path to libgcc.a])
+AC_LANG_SAVE
+AC_LANG_C
+
+dnl Get Gcc's full path to libgcc.a
+libgccpath=`${CC} --print-libgcc`
+
+dnl If we don't have a path with libgcc.a on the end, this isn't G++.
+if test `echo $libgccpath | sed -e 's:/.*/::'` = libgcc.a ; then
+ ac_cv_prog_gcc=yes
+else
+ ac_cv_prog_gcc=no
+fi
+
+dnl
+if test x"${ac_cv_prog_gcc}" = xyes ; then
+ gccpath=`echo $libgccpath | sed -e 's:/libgcc.a::'`
+ LIBGCC="-L${gccpath}"
+ AC_MSG_RESULT(${gccpath})
+else
+ LIBGCC=""
+ AC_MSG_ERROR(Not using gcc)
+fi
+
+AC_LANG_RESTORE
+AC_SUBST(LIBGCC)
+])
diff --git a/gcc-4.4.3/config/acx.m4 b/gcc-4.4.3/config/acx.m4
new file mode 100644
index 000000000..cea08b720
--- /dev/null
+++ b/gcc-4.4.3/config/acx.m4
@@ -0,0 +1,621 @@
+# Autoconf M4 include file defining utility macros for complex Canadian
+# cross builds.
+
+dnl ####
+dnl # _GCC_TOPLEV_NONCANONICAL_BUILD
+dnl # $build_alias or canonical $build if blank.
+dnl # Used when we would use $build_alias, but empty is not OK.
+AC_DEFUN([_GCC_TOPLEV_NONCANONICAL_BUILD],
+[AC_REQUIRE([AC_CANONICAL_BUILD]) []dnl
+case ${build_alias} in
+ "") build_noncanonical=${build} ;;
+ *) build_noncanonical=${build_alias} ;;
+esac
+]) []dnl # _GCC_TOPLEV_NONCANONICAL_BUILD
+
+dnl ####
+dnl # _GCC_TOPLEV_NONCANONICAL_HOST
+dnl # $host_alias, or $build_noncanonical if blank.
+dnl # Used when we would use $host_alias, but empty is not OK.
+AC_DEFUN([_GCC_TOPLEV_NONCANONICAL_HOST],
+[AC_REQUIRE([_GCC_TOPLEV_NONCANONICAL_BUILD]) []dnl
+case ${host_alias} in
+ "") host_noncanonical=${build_noncanonical} ;;
+ *) host_noncanonical=${host_alias} ;;
+esac
+]) []dnl # _GCC_TOPLEV_NONCANONICAL_HOST
+
+dnl ####
+dnl # _GCC_TOPLEV_NONCANONICAL_TARGET
+dnl # $target_alias or $host_noncanonical if blank.
+dnl # Used when we would use $target_alias, but empty is not OK.
+AC_DEFUN([_GCC_TOPLEV_NONCANONICAL_TARGET],
+[AC_REQUIRE([_GCC_TOPLEV_NONCANONICAL_HOST]) []dnl
+case ${target_alias} in
+ "") target_noncanonical=${host_noncanonical} ;;
+ *) target_noncanonical=${target_alias} ;;
+esac
+]) []dnl # _GCC_TOPLEV_NONCANONICAL_TARGET
+
+dnl ####
+dnl # ACX_NONCANONICAL_BUILD
+dnl # Like underscored version, but AC_SUBST's.
+AC_DEFUN([ACX_NONCANONICAL_BUILD],
+[AC_REQUIRE([_GCC_TOPLEV_NONCANONICAL_BUILD]) []dnl
+AC_SUBST(build_noncanonical)
+]) []dnl # ACX_NONCANONICAL_BUILD
+
+dnl ####
+dnl # ACX_NONCANONICAL_HOST
+dnl # Like underscored version, but AC_SUBST's.
+AC_DEFUN([ACX_NONCANONICAL_HOST],
+[AC_REQUIRE([_GCC_TOPLEV_NONCANONICAL_HOST]) []dnl
+AC_SUBST(host_noncanonical)
+]) []dnl # ACX_NONCANONICAL_HOST
+
+dnl ####
+dnl # ACX_NONCANONICAL_TARGET
+dnl # Like underscored version, but AC_SUBST's.
+AC_DEFUN([ACX_NONCANONICAL_TARGET],
+[AC_REQUIRE([_GCC_TOPLEV_NONCANONICAL_TARGET]) []dnl
+AC_SUBST(target_noncanonical)
+]) []dnl # ACX_NONCANONICAL_TARGET
+
+dnl ####
+dnl # GCC_TOPLEV_SUBDIRS
+dnl # GCC & friends build 'build', 'host', and 'target' tools. These must
+dnl # be separated into three well-known subdirectories of the build directory:
+dnl # build_subdir, host_subdir, and target_subdir. The values are determined
+dnl # here so that they can (theoretically) be changed in the future. They
+dnl # were previously reproduced across many different files.
+dnl #
+dnl # This logic really amounts to very little with autoconf 2.13; it will
+dnl # amount to a lot more with autoconf 2.5x.
+AC_DEFUN([GCC_TOPLEV_SUBDIRS],
+[AC_REQUIRE([_GCC_TOPLEV_NONCANONICAL_TARGET]) []dnl
+AC_REQUIRE([_GCC_TOPLEV_NONCANONICAL_BUILD]) []dnl
+
+# post-stage1 host modules use a different CC_FOR_BUILD so, in order to
+# have matching libraries, they should use host libraries: Makefile.tpl
+# arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
+# However, they still use the build modules, because the corresponding
+# host modules (e.g. bison) are only built for the host when bootstrap
+# finishes. So:
+# - build_subdir is where we find build modules, and never changes.
+# - build_libsubdir is where we find build libraries, and can be overridden.
+
+# Prefix 'build-' so this never conflicts with target_subdir.
+build_subdir="build-${build_noncanonical}"
+AC_ARG_WITH(build-libsubdir,
+[ --with-build-libsubdir=[DIR] Directory where to find libraries for build system],
+build_libsubdir="$withval",
+build_libsubdir="$build_subdir")
+# --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
+if ( test $srcdir = . && test -d gcc ) \
+ || test -d $srcdir/../host-${host_noncanonical}; then
+ host_subdir="host-${host_noncanonical}"
+else
+ host_subdir=.
+fi
+# No prefix.
+target_subdir=${target_noncanonical}
+AC_SUBST([build_libsubdir]) []dnl
+AC_SUBST([build_subdir]) []dnl
+AC_SUBST([host_subdir]) []dnl
+AC_SUBST([target_subdir]) []dnl
+]) []dnl # GCC_TOPLEV_SUBDIRS
+
+
+####
+# _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
+# or AC_INIT.
+# These demand that AC_CANONICAL_SYSTEM be called beforehand.
+AC_DEFUN([_NCN_TOOL_PREFIXES],
+[ncn_tool_prefix=
+test -n "$host_alias" && ncn_tool_prefix=$host_alias-
+ncn_target_tool_prefix=
+test -n "$target_alias" && ncn_target_tool_prefix=$target_alias-
+]) []dnl # _NCN_TOOL_PREFIXES
+
+####
+# NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
+# Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
+
+AC_DEFUN([NCN_STRICT_CHECK_TOOLS],
+[AC_REQUIRE([_NCN_TOOL_PREFIXES]) []dnl
+AC_ARG_VAR([$1], [$1 for the host])
+
+if test -n "[$]$1"; then
+ ac_cv_prog_$1=[$]$1
+elif test -n "$ac_cv_prog_$1"; then
+ $1=$ac_cv_prog_$1
+fi
+
+if test -n "$ac_cv_prog_$1"; then
+ for ncn_progname in $2; do
+ AC_CHECK_PROG([$1], [${ncn_progname}], [${ncn_progname}], , [$4])
+ done
+fi
+
+for ncn_progname in $2; do
+ if test -n "$ncn_tool_prefix"; then
+ AC_CHECK_PROG([$1], [${ncn_tool_prefix}${ncn_progname}],
+ [${ncn_tool_prefix}${ncn_progname}], , [$4])
+ fi
+ if test -z "$ac_cv_prog_$1" && test $build = $host ; then
+ AC_CHECK_PROG([$1], [${ncn_progname}], [${ncn_progname}], , [$4])
+ fi
+ test -n "$ac_cv_prog_$1" && break
+done
+
+if test -z "$ac_cv_prog_$1" ; then
+ ifelse([$3],[], [set dummy $2
+ if test $build = $host ; then
+ $1="[$]2"
+ else
+ $1="${ncn_tool_prefix}[$]2"
+ fi], [$1="$3"])
+fi
+]) []dnl # NCN_STRICT_CHECK_TOOLS
+
+####
+# NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
+# Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
+
+AC_DEFUN([NCN_STRICT_CHECK_TARGET_TOOLS],
+[AC_REQUIRE([_NCN_TOOL_PREFIXES]) []dnl
+AC_ARG_VAR([$1], patsubst([$1], [_FOR_TARGET$], [])[ for the target])
+
+if test -n "[$]$1"; then
+ ac_cv_prog_$1=[$]$1
+elif test -n "$ac_cv_prog_$1"; then
+ $1=$ac_cv_prog_$1
+fi
+
+if test -n "$ac_cv_prog_$1"; then
+ for ncn_progname in $2; do
+ AC_CHECK_PROG([$1], [${ncn_progname}], [${ncn_progname}], , [$4])
+ done
+fi
+
+if test -z "$ac_cv_prog_$1" && test -n "$with_build_time_tools"; then
+ for ncn_progname in $2; do
+ AC_MSG_CHECKING([for ${ncn_progname} in $with_build_time_tools])
+ if test -x $with_build_time_tools/${ncn_progname}; then
+ ac_cv_prog_$1=$with_build_time_tools/${ncn_progname}
+ AC_MSG_RESULT(yes)
+ break
+ else
+ AC_MSG_RESULT(no)
+ fi
+ done
+fi
+
+if test -z "$ac_cv_prog_$1"; then
+ for ncn_progname in $2; do
+ if test -n "$ncn_target_tool_prefix"; then
+ AC_CHECK_PROG([$1], [${ncn_target_tool_prefix}${ncn_progname}],
+ [${ncn_target_tool_prefix}${ncn_progname}], , [$4])
+ fi
+ if test -z "$ac_cv_prog_$1" && test $build = $target ; then
+ AC_CHECK_PROG([$1], [${ncn_progname}], [${ncn_progname}], , [$4])
+ fi
+ test -n "$ac_cv_prog_$1" && break
+ done
+fi
+
+if test -z "$ac_cv_prog_$1" ; then
+ ifelse([$3],[], [set dummy $2
+ if test $build = $target ; then
+ $1="[$]2"
+ else
+ $1="${ncn_target_tool_prefix}[$]2"
+ fi], [$1="$3"])
+else
+ $1="$ac_cv_prog_$1"
+fi
+]) []dnl # NCN_STRICT_CHECK_TARGET_TOOLS
+
+
+# Backported from Autoconf 2.5x; can go away when and if
+# we switch. Put the OS path separator in $PATH_SEPARATOR.
+AC_DEFUN([ACX_PATH_SEP], [
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+])
+
+
+AC_DEFUN([ACX_TOOL_DIRS], [
+AC_REQUIRE([ACX_PATH_SEP])
+if test "x$exec_prefix" = xNONE; then
+ if test "x$prefix" = xNONE; then
+ gcc_cv_tool_prefix=$ac_default_prefix
+ else
+ gcc_cv_tool_prefix=$prefix
+ fi
+else
+ gcc_cv_tool_prefix=$exec_prefix
+fi
+
+# If there is no compiler in the tree, use the PATH only. In any
+# case, if there is no compiler in the tree nobody should use
+# AS_FOR_TARGET and LD_FOR_TARGET.
+if test x$host = x$build && test -f $srcdir/gcc/BASE-VER; then
+ gcc_version=`cat $srcdir/gcc/BASE-VER`
+ gcc_cv_tool_dirs="$gcc_cv_tool_prefix/libexec/gcc/$target_noncanonical/$gcc_version$PATH_SEPARATOR"
+ gcc_cv_tool_dirs="$gcc_cv_tool_dirs$gcc_cv_tool_prefix/libexec/gcc/$target_noncanonical$PATH_SEPARATOR"
+ gcc_cv_tool_dirs="$gcc_cv_tool_dirs/usr/lib/gcc/$target_noncanonical/$gcc_version$PATH_SEPARATOR"
+ gcc_cv_tool_dirs="$gcc_cv_tool_dirs/usr/lib/gcc/$target_noncanonical$PATH_SEPARATOR"
+ gcc_cv_tool_dirs="$gcc_cv_tool_dirs$gcc_cv_tool_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version$PATH_SEPARATOR"
+ gcc_cv_tool_dirs="$gcc_cv_tool_dirs$gcc_cv_tool_prefix/$target_noncanonical/bin$PATH_SEPARATOR"
+else
+ gcc_cv_tool_dirs=
+fi
+
+if test x$build = x$target && test -n "$md_exec_prefix"; then
+ gcc_cv_tool_dirs="$gcc_cv_tool_dirs$md_exec_prefix$PATH_SEPARATOR"
+fi
+
+]) []dnl # ACX_TOOL_DIRS
+
+# ACX_HAVE_GCC_FOR_TARGET
+# Check if the variable GCC_FOR_TARGET really points to a GCC binary.
+AC_DEFUN([ACX_HAVE_GCC_FOR_TARGET], [
+cat > conftest.c << \EOF
+#ifdef __GNUC__
+ gcc_yay;
+#endif
+EOF
+if ($GCC_FOR_TARGET -E conftest.c | grep gcc_yay) > /dev/null 2>&1; then
+ have_gcc_for_target=yes
+else
+ GCC_FOR_TARGET=${ncn_target_tool_prefix}gcc
+ have_gcc_for_target=no
+fi
+rm conftest.c
+])
+
+# ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
+# Searching for installed target binutils. We need to take extra care,
+# else we may find the wrong assembler, linker, etc., and lose.
+#
+# First try --with-build-time-tools, if specified.
+#
+# For build != host, we ask the installed GCC for the name of the tool it
+# uses, and accept it if it is an absolute path. This is because the
+# only good choice for a compiler is the same GCC version that is being
+# installed (or we couldn't make target libraries), and we assume that
+# on the host system we'll have not only the same GCC version, but also
+# the same binutils version.
+#
+# For build == host, search the same directories that the installed
+# compiler will search. We used to do this for the assembler, linker,
+# and nm only; for simplicity of configuration, however, we extend this
+# criterion to tools (such as ar and ranlib) that are never invoked by
+# the compiler, to avoid mismatches.
+#
+# Also note we have to check MD_EXEC_PREFIX before checking the user's path
+# if build == target. This makes the most sense only when bootstrapping,
+# but we also do so when build != host. In this case, we hope that the
+# build and host systems will have similar contents of MD_EXEC_PREFIX.
+#
+# If we do not find a suitable binary, then try the user's path.
+
+AC_DEFUN([ACX_CHECK_INSTALLED_TARGET_TOOL], [
+AC_REQUIRE([ACX_TOOL_DIRS])
+AC_REQUIRE([ACX_HAVE_GCC_FOR_TARGET])
+if test -z "$ac_cv_path_$1" ; then
+ if test -n "$with_build_time_tools"; then
+ AC_MSG_CHECKING([for $2 in $with_build_time_tools])
+ if test -x $with_build_time_tools/$2; then
+ $1=`cd $with_build_time_tools && pwd`/$2
+ ac_cv_path_$1=[$]$1
+ AC_MSG_RESULT([$ac_cv_path_$1])
+ else
+ AC_MSG_RESULT(no)
+ fi
+ elif test $build != $host && test $have_gcc_for_target = yes; then
+ $1=`$GCC_FOR_TARGET --print-prog-name=$2`
+ test [$]$1 = $2 && $1=
+ test -n "[$]$1" && ac_cv_path_$1=[$]$1
+ fi
+fi
+if test -z "$ac_cv_path_$1" && test -n "$gcc_cv_tool_dirs"; then
+ AC_PATH_PROG([$1], [$2], [], [$gcc_cv_tool_dirs])
+fi
+if test -z "$ac_cv_path_$1" ; then
+ NCN_STRICT_CHECK_TARGET_TOOLS([$1], [$2])
+else
+ $1=$ac_cv_path_$1
+fi
+]) []dnl # ACX_CHECK_INSTALLED_TARGET_TOOL
+
+###
+# AC_PROG_CPP_WERROR
+# Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
+# triggers warnings from the preprocessor. Will be in autoconf 2.58.
+# For now, using this also overrides header checks to use only the
+# preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
+# bit harder from here).
+# Eventually autoconf will default to checking headers with the compiler
+# instead, and we'll have to do this differently.
+
+AC_DEFUN([AC_PROG_CPP_WERROR],
+[AC_REQUIRE([AC_PROG_CPP])dnl
+m4_define([AC_CHECK_HEADER],m4_defn([_AC_CHECK_HEADER_OLD]))
+ac_c_preproc_warn_flag=yes])# AC_PROG_CPP_WERROR
+
+# Test for GNAT.
+# We require the gnatbind program, and a compiler driver that
+# understands Ada. We use the user's CC setting, already found,
+# and possibly add $1 to the command-line parameters.
+#
+# Sets the shell variable have_gnat to yes or no as appropriate, and
+# substitutes GNATBIND and GNATMAKE.
+AC_DEFUN([ACX_PROG_GNAT],
+[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])
+AC_REQUIRE([AC_PROG_CC])
+AC_CHECK_TOOL(GNATBIND, gnatbind, no)
+AC_CHECK_TOOL(GNATMAKE, gnatmake, no)
+AC_CACHE_CHECK([whether compiler driver understands Ada],
+ acx_cv_cc_gcc_supports_ada,
+[cat >conftest.adb <<EOF
+procedure conftest is begin null; end conftest;
+EOF
+acx_cv_cc_gcc_supports_ada=no
+# There is a bug in old released versions of GCC which causes the
+# driver to exit successfully when the appropriate language module
+# has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
+# Therefore we must check for the error message as well as an
+# unsuccessful exit.
+# Other compilers, like HP Tru64 UNIX cc, exit successfully when
+# given a .adb file, but produce no object file. So we must check
+# if an object file was really produced to guard against this.
+errors=`(${CC} $1[]m4_ifval([$1], [ ])-c conftest.adb) 2>&1 || echo failure`
+if test x"$errors" = x && test -f conftest.$ac_objext; then
+ acx_cv_cc_gcc_supports_ada=yes
+fi
+rm -f conftest.*])
+
+if test x$GNATBIND != xno && test x$GNATMAKE != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
+ have_gnat=yes
+else
+ have_gnat=no
+fi
+])
+
+dnl 'make compare' can be significantly faster, if cmp itself can
+dnl skip bytes instead of using tail. The test being performed is
+dnl "if cmp --ignore-initial=2 t1 t2 && ! cmp --ignore-initial=1 t1 t2"
+dnl but we need to sink errors and handle broken shells. We also test
+dnl for the parameter format "cmp file1 file2 skip1 skip2" which is
+dnl accepted by cmp on some systems.
+AC_DEFUN([ACX_PROG_CMP_IGNORE_INITIAL],
+[AC_CACHE_CHECK([how to compare bootstrapped objects], gcc_cv_prog_cmp_skip,
+[ echo abfoo >t1
+ echo cdfoo >t2
+ gcc_cv_prog_cmp_skip='tail +16c $$f1 > tmp-foo1; tail +16c $$f2 > tmp-foo2; cmp tmp-foo1 tmp-foo2'
+ if cmp t1 t2 2 2 > /dev/null 2>&1; then
+ if cmp t1 t2 1 1 > /dev/null 2>&1; then
+ :
+ else
+ gcc_cv_prog_cmp_skip='cmp $$f1 $$f2 16 16'
+ fi
+ fi
+ if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
+ if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
+ :
+ else
+ gcc_cv_prog_cmp_skip='cmp --ignore-initial=16 $$f1 $$f2'
+ fi
+ fi
+ rm t1 t2
+])
+do_compare="$gcc_cv_prog_cmp_skip"
+AC_SUBST(do_compare)
+])
+
+dnl See whether we can include both string.h and strings.h.
+AC_DEFUN([ACX_HEADER_STRING],
+[AC_CACHE_CHECK([whether string.h and strings.h may both be included],
+ gcc_cv_header_string,
+[AC_TRY_COMPILE([#include <string.h>
+#include <strings.h>], , gcc_cv_header_string=yes, gcc_cv_header_string=no)])
+if test $gcc_cv_header_string = yes; then
+ AC_DEFINE(STRING_WITH_STRINGS, 1, [Define if you can safely include both <string.h> and <strings.h>.])
+fi
+])
+
+dnl See if stdbool.h properly defines bool and true/false.
+dnl Check whether _Bool is built-in.
+AC_DEFUN([ACX_HEADER_STDBOOL],
+[AC_CACHE_CHECK([for working stdbool.h],
+ ac_cv_header_stdbool_h,
+[AC_TRY_COMPILE([#include <stdbool.h>],
+[bool foo = false;],
+ac_cv_header_stdbool_h=yes, ac_cv_header_stdbool_h=no)])
+if test $ac_cv_header_stdbool_h = yes; then
+ AC_DEFINE(HAVE_STDBOOL_H, 1,
+ [Define if you have a working <stdbool.h> header file.])
+fi
+AC_CACHE_CHECK(for built-in _Bool, gcc_cv_c__bool,
+[AC_TRY_COMPILE(,
+[_Bool foo;],
+gcc_cv_c__bool=yes, gcc_cv_c__bool=no)
+])
+if test $gcc_cv_c__bool = yes; then
+ AC_DEFINE(HAVE__BOOL, 1, [Define if the \`_Bool' type is built-in.])
+fi
+])
+
+dnl See if hard links work and if not, try to substitute $1 or simple copy.
+AC_DEFUN([ACX_PROG_LN],
+[AC_MSG_CHECKING(whether ln works)
+AC_CACHE_VAL(acx_cv_prog_LN,
+[rm -f conftestdata_t
+echo >conftestdata_f
+if ln conftestdata_f conftestdata_t 2>/dev/null
+then
+ acx_cv_prog_LN=ln
+else
+ acx_cv_prog_LN=no
+fi
+rm -f conftestdata_f conftestdata_t
+])dnl
+if test $acx_cv_prog_LN = no; then
+ LN="ifelse([$1],,cp,[$1])"
+ AC_MSG_RESULT([no, using $LN])
+else
+ LN="$acx_cv_prog_LN"
+ AC_MSG_RESULT(yes)
+fi
+AC_SUBST(LN)dnl
+])
+
+dnl GCC_TARGET_TOOL(PROGRAM, TARGET-VAR, HOST-VAR, IN-TREE-TOOL, LANGUAGE)
+AC_DEFUN([GCC_TARGET_TOOL],
+[AC_MSG_CHECKING(where to find the target $1)
+if test "x${build}" != "x${host}" ; then
+ if expr "x[$]$2" : "x/" > /dev/null; then
+ # We already found the complete path
+ ac_dir=`dirname [$]$2`
+ AC_MSG_RESULT(pre-installed in $ac_dir)
+ else
+ # Canadian cross, just use what we found
+ AC_MSG_RESULT(pre-installed)
+ fi
+else
+ ifelse([$4],,,
+ [ok=yes
+ case " ${configdirs} " in
+ *" patsubst([$4], [/.*], []) "*) ;;
+ *) ok=no ;;
+ esac
+ ifelse([$5],,,
+ [case ,${enable_languages}, in
+ *,$5,*) ;;
+ *) ok=no ;;
+ esac])
+ if test $ok = yes; then
+ # An in-tree tool is available and we can use it
+ $2='$$r/$(HOST_SUBDIR)/$4'
+ AC_MSG_RESULT(just compiled)
+ el])if expr "x[$]$2" : "x/" > /dev/null; then
+ # We already found the complete path
+ ac_dir=`dirname [$]$2`
+ AC_MSG_RESULT(pre-installed in $ac_dir)
+ elif test "x$target" = "x$host"; then
+ # We can use an host tool
+ $2='$($3)'
+ AC_MSG_RESULT(host tool)
+ else
+ # We need a cross tool
+ AC_MSG_RESULT(pre-installed)
+ fi
+fi
+AC_SUBST($2)])
+
+
+dnl Locate a program and check that its version is acceptable.
+dnl ACX_PROG_CHECK_VER(var, name, version-switch,
+dnl version-extract-regexp, version-glob)
+AC_DEFUN([ACX_CHECK_PROG_VER],[
+ AC_CHECK_PROG([$1], [$2], [$2])
+ if test -n "[$]$1"; then
+ # Found it, now check the version.
+ AC_CACHE_CHECK([for modern $2],
+ [gcc_cv_prog_$2_modern],
+ [ac_prog_version=`eval [$]$1 $3 2>&1 |
+ sed -n 's/^.*patsubst([[$4]],/,\/).*$/\1/p'`
+
+ [case $ac_prog_version in
+ '') gcc_cv_prog_$2_modern=no;;
+ $5) gcc_cv_prog_$2_modern=yes;;
+ *) gcc_cv_prog_$2_modern=no;;
+ esac]
+ ])
+ else
+ gcc_cv_prog_$2_modern=no
+ fi
+ if test $gcc_cv_prog_$2_modern = no; then
+ $1="${CONFIG_SHELL-/bin/sh} $ac_aux_dir/missing $2"
+ fi
+])
+
+dnl Support the --with-pkgversion configure option.
+dnl ACX_PKGVERSION(default-pkgversion)
+AC_DEFUN([ACX_PKGVERSION],[
+ AC_ARG_WITH(pkgversion,
+ AS_HELP_STRING([--with-pkgversion=PKG],
+ [Use PKG in the version string in place of "$1"]),
+ [case "$withval" in
+ yes) AC_MSG_ERROR([package version not specified]) ;;
+ no) PKGVERSION= ;;
+ *) PKGVERSION="($withval) " ;;
+ esac],
+ PKGVERSION="($1) "
+ )
+ AC_SUBST(PKGVERSION)
+])
+
+dnl Support the --with-bugurl configure option.
+dnl ACX_BUGURL(default-bugurl)
+AC_DEFUN([ACX_BUGURL],[
+ AC_ARG_WITH(bugurl,
+ AS_HELP_STRING([--with-bugurl=URL],
+ [Direct users to URL to report a bug]),
+ [case "$withval" in
+ yes) AC_MSG_ERROR([bug URL not specified]) ;;
+ no) BUGURL=
+ ;;
+ *) BUGURL="$withval"
+ ;;
+ esac],
+ BUGURL="$1"
+ )
+ case ${BUGURL} in
+ "")
+ REPORT_BUGS_TO=
+ REPORT_BUGS_TEXI=
+ ;;
+ *)
+ REPORT_BUGS_TO="<$BUGURL>"
+ REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
+ ;;
+ esac;
+ AC_SUBST(REPORT_BUGS_TO)
+ AC_SUBST(REPORT_BUGS_TEXI)
+])
+
+dnl ####
+dnl # ACX_CHECK_CYGWIN_CAT_WORKS
+dnl # On Cygwin hosts, check that the cat command ignores
+dnl # carriage returns as otherwise builds will not work.
+dnl # See binutils PR 4334 for more details.
+AC_DEFUN([ACX_CHECK_CYGWIN_CAT_WORKS],[
+AC_MSG_CHECKING([to see if cat works as expected])
+echo a >cygwin-cat-check
+if test `cat cygwin-cat-check` == a ; then
+ rm cygwin-cat-check
+ AC_MSG_RESULT(yes)
+else
+ rm cygwin-cat-check
+ AC_MSG_RESULT(no)
+ AC_MSG_ERROR([The cat command does not ignore carriage return characters.
+ Please either mount the build directory in binary mode or run the following
+ commands before running any configure script:
+set -o igncr
+export SHELLOPTS
+ ])
+fi
+])
diff --git a/gcc-4.4.3/config/bootstrap-O1.mk b/gcc-4.4.3/config/bootstrap-O1.mk
new file mode 100644
index 000000000..031645a12
--- /dev/null
+++ b/gcc-4.4.3/config/bootstrap-O1.mk
@@ -0,0 +1 @@
+BOOT_CFLAGS := -O1 $(filter-out -O%, $(BOOT_CFLAGS))
diff --git a/gcc-4.4.3/config/bootstrap-O3.mk b/gcc-4.4.3/config/bootstrap-O3.mk
new file mode 100644
index 000000000..b269a3f7e
--- /dev/null
+++ b/gcc-4.4.3/config/bootstrap-O3.mk
@@ -0,0 +1 @@
+BOOT_CFLAGS := -O3 $(filter-out -O%, $(BOOT_CFLAGS))
diff --git a/gcc-4.4.3/config/bootstrap-debug.mk b/gcc-4.4.3/config/bootstrap-debug.mk
new file mode 100644
index 000000000..521be8241
--- /dev/null
+++ b/gcc-4.4.3/config/bootstrap-debug.mk
@@ -0,0 +1,2 @@
+STAGE2_CFLAGS += -g0
+do-compare = $(SHELL) $(srcdir)/contrib/compare-debug $$f1 $$f2
diff --git a/gcc-4.4.3/config/codeset.m4 b/gcc-4.4.3/config/codeset.m4
new file mode 100644
index 000000000..59535ebcf
--- /dev/null
+++ b/gcc-4.4.3/config/codeset.m4
@@ -0,0 +1,23 @@
+# codeset.m4 serial AM1 (gettext-0.10.40)
+dnl Copyright (C) 2000-2002 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License. As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+
+dnl From Bruno Haible.
+
+AC_DEFUN([AM_LANGINFO_CODESET],
+[
+ AC_CACHE_CHECK([for nl_langinfo and CODESET], am_cv_langinfo_codeset,
+ [AC_TRY_LINK([#include <langinfo.h>],
+ [char* cs = nl_langinfo(CODESET);],
+ am_cv_langinfo_codeset=yes,
+ am_cv_langinfo_codeset=no)
+ ])
+ if test $am_cv_langinfo_codeset = yes; then
+ AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
+ [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
+ fi
+])
diff --git a/gcc-4.4.3/config/depstand.m4 b/gcc-4.4.3/config/depstand.m4
new file mode 100644
index 000000000..beaf2cc7b
--- /dev/null
+++ b/gcc-4.4.3/config/depstand.m4
@@ -0,0 +1,137 @@
+## -*- Autoconf -*-
+
+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 8
+
+# Based on depend.m4 from automake 1.9, modified for standalone use in
+# an environment where GNU make is required.
+
+# ZW_PROG_COMPILER_DEPENDENCIES
+# -----------------------------
+# Variant of _AM_DEPENDENCIES which just does the dependency probe and
+# sets fooDEPMODE accordingly. Cache-variable compatible with
+# original; not side-effect compatible. As the users of this macro
+# may require accurate dependencies for correct builds, it does *not*
+# honor --disable-dependency-checking, and failure to detect a usable
+# method is an error. depcomp is assumed to be located in
+# $ac_aux_dir.
+#
+# FIXME: Should use the Autoconf 2.5x language-selection mechanism.
+
+AC_DEFUN([ZW_PROG_COMPILER_DEPENDENCIES],
+[ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
+ [$1], CXX, [depcc="$CXX" am_compiler_list=],
+ [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
+ [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
+ [depcc="$$1" am_compiler_list=])
+
+am_depcomp=$ac_aux_dir/depcomp
+AC_CACHE_CHECK([dependency style of $depcc],
+ [am_cv_$1_dependencies_compiler_type],
+[if test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named `D' -- because `-MD' means `put the output
+ # in D'.
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_$1_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n ['s/^\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
+ fi
+ for depmode in $am_compiler_list; do
+ if test $depmode = none; then break; fi
+
+ _AS_ECHO([$as_me:$LINENO: trying $depmode], AS_MESSAGE_LOG_FD)
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
+ done
+ echo "include sub/conftest.Po" > confmf
+
+ # We check with `-c' and `-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle `-M -o', and we need to detect this.
+ depcmd="depmode=$depmode \
+ source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
+ echo "| $depcmd" | sed -e 's/ */ /g' >&AS_MESSAGE_LOG_FD
+ if env $depcmd > conftest.err 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
+ grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
+ ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_$1_dependencies_compiler_type=$depmode
+ _AS_ECHO([$as_me:$LINENO: success], AS_MESSAGE_LOG_FD)
+ break
+ fi
+ fi
+ _AS_ECHO([$as_me:$LINENO: failure, diagnostics are:], AS_MESSAGE_LOG_FD)
+ sed -e 's/^/| /' < conftest.err >&AS_MESSAGE_LOG_FD
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_$1_dependencies_compiler_type=none
+fi
+])
+if test x${am_cv_$1_dependencies_compiler_type-none} = xnone
+then AC_MSG_ERROR([no usable dependency style found])
+else AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
+fi
+])
+
+# AM_SET_DEPDIR
+# -------------
+# Choose a directory name for dependency files.
+AC_DEFUN([AM_SET_DEPDIR],
+[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
+])
+
+# ZW_CREATE_DEPDIR
+# ----------------
+# As AM_SET_DEPDIR, but also create the directory at config.status time.
+AC_DEFUN([ZW_CREATE_DEPDIR],
+[AC_REQUIRE([AM_SET_DEPDIR])dnl
+AC_CONFIG_COMMANDS([depdir], [$SHELL $ac_aux_dir/mkinstalldirs $DEPDIR],
+ [ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR])
+])
diff --git a/gcc-4.4.3/config/enable.m4 b/gcc-4.4.3/config/enable.m4
new file mode 100644
index 000000000..88b29b8aa
--- /dev/null
+++ b/gcc-4.4.3/config/enable.m4
@@ -0,0 +1,38 @@
+dnl ----------------------------------------------------------------------
+dnl This whole bit snagged from libstdc++-v3.
+
+dnl
+dnl GCC_ENABLE
+dnl (FEATURE, DEFAULT, HELP-ARG, HELP-STRING)
+dnl (FEATURE, DEFAULT, HELP-ARG, HELP-STRING, permit a|b|c)
+dnl (FEATURE, DEFAULT, HELP-ARG, HELP-STRING, SHELL-CODE-HANDLER)
+dnl
+dnl See docs/html/17_intro/configury.html#enable for documentation.
+dnl
+AC_DEFUN([GCC_ENABLE],[dnl
+m4_define([_g_switch],[--enable-$1])dnl
+m4_define([_g_help],[AC_HELP_STRING(_g_switch$3,[$4 @<:@default=$2@:>@])])dnl
+ AC_ARG_ENABLE($1,_g_help,
+ m4_bmatch([$5],
+ [^permit ],
+ [[
+ case "$enableval" in
+ m4_bpatsubst([$5],[permit ])) ;;
+ *) AC_MSG_ERROR(Unknown argument to enable/disable $1) ;;
+ dnl Idea for future: generate a URL pointing to
+ dnl "onlinedocs/configopts.html#whatever"
+ esac
+ ]],
+ [^$],
+ [[
+ case "$enableval" in
+ yes|no) ;;
+ *) AC_MSG_ERROR(Argument to enable/disable $1 must be yes or no) ;;
+ esac
+ ]],
+ [[$5]]),
+ [enable_]m4_bpatsubst([$1],-,_)[=][$2])
+m4_undefine([_g_switch])dnl
+m4_undefine([_g_help])dnl
+])
+
diff --git a/gcc-4.4.3/config/extensions.m4 b/gcc-4.4.3/config/extensions.m4
new file mode 100644
index 000000000..8ae4a675e
--- /dev/null
+++ b/gcc-4.4.3/config/extensions.m4
@@ -0,0 +1,76 @@
+# serial 5 -*- Autoconf -*-
+# Enable extensions on systems that normally disable them.
+
+# Copyright (C) 2003, 2006, 2007 Free Software Foundation, Inc.
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This definition of AC_USE_SYSTEM_EXTENSIONS is stolen from CVS
+# Autoconf. Perhaps we can remove this once we can assume Autoconf
+# 2.62 or later everywhere, but since CVS Autoconf mutates rapidly
+# enough in this area it's likely we'll need to redefine
+# AC_USE_SYSTEM_EXTENSIONS for quite some time.
+
+# AC_USE_SYSTEM_EXTENSIONS
+# ------------------------
+# Enable extensions on systems that normally disable them,
+# typically due to standards-conformance issues.
+# Remember that #undef in AH_VERBATIM gets replaced with #define by
+# AC_DEFINE. The goal here is to define all known feature-enabling
+# macros, then, if reports of conflicts are made, disable macros that
+# cause problems on some platforms (such as __EXTENSIONS__).
+AC_DEFUN([AC_USE_SYSTEM_EXTENSIONS],
+[AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl
+AC_BEFORE([$0], [AC_RUN_IFELSE])dnl
+
+ AC_CHECK_HEADER([minix/config.h], [MINIX=yes], [MINIX=])
+ if test "$MINIX" = yes; then
+ AC_DEFINE([_POSIX_SOURCE], [1],
+ [Define to 1 if you need to in order for `stat' and other
+ things to work.])
+ AC_DEFINE([_POSIX_1_SOURCE], [2],
+ [Define to 2 if the system does not provide POSIX.1 features
+ except with this defined.])
+ AC_DEFINE([_MINIX], [1],
+ [Define to 1 if on MINIX.])
+ fi
+
+ AH_VERBATIM([__EXTENSIONS__],
+[/* Enable extensions on AIX 3, Interix. */
+#ifndef _ALL_SOURCE
+# undef _ALL_SOURCE
+#endif
+/* Enable GNU extensions on systems that have them. */
+#ifndef _GNU_SOURCE
+# undef _GNU_SOURCE
+#endif
+/* Enable threading extensions on Solaris. */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# undef _POSIX_PTHREAD_SEMANTICS
+#endif
+/* Enable extensions on HP NonStop. */
+#ifndef _TANDEM_SOURCE
+# undef _TANDEM_SOURCE
+#endif
+/* Enable general extensions on Solaris. */
+#ifndef __EXTENSIONS__
+# undef __EXTENSIONS__
+#endif
+])
+ AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__],
+ [ac_cv_safe_to_define___extensions__],
+ [AC_COMPILE_IFELSE(
+ [AC_LANG_PROGRAM([
+# define __EXTENSIONS__ 1
+ AC_INCLUDES_DEFAULT])],
+ [ac_cv_safe_to_define___extensions__=yes],
+ [ac_cv_safe_to_define___extensions__=no])])
+ test $ac_cv_safe_to_define___extensions__ = yes &&
+ AC_DEFINE([__EXTENSIONS__])
+ AC_DEFINE([_ALL_SOURCE])
+ AC_DEFINE([_GNU_SOURCE])
+ AC_DEFINE([_POSIX_PTHREAD_SEMANTICS])
+ AC_DEFINE([_TANDEM_SOURCE])
+])# AC_USE_SYSTEM_EXTENSIONS
+
diff --git a/gcc-4.4.3/config/futex.m4 b/gcc-4.4.3/config/futex.m4
new file mode 100644
index 000000000..e95144dd1
--- /dev/null
+++ b/gcc-4.4.3/config/futex.m4
@@ -0,0 +1,64 @@
+dnl ----------------------------------------------------------------------
+dnl This whole bit snagged from libgomp.
+
+dnl
+dnl GCC_LINUX_FUTEX
+dnl (SHELL-CODE_HANDLER)
+dnl
+AC_DEFUN([GCC_LINUX_FUTEX],[dnl
+GCC_ENABLE(linux-futex,default, ,[use the Linux futex system call],
+ permit yes|no|default)
+case "$target" in
+ *-linux*)
+ case "$enable_linux_futex" in
+ default)
+ # If headers don't have gettid/futex syscalls definition, then
+ # default to no, otherwise there will be compile time failures.
+ # Otherwise, default to yes. If we don't detect we are
+ # compiled/linked against NPTL and not cross-compiling, check
+ # if programs are run by default against NPTL and if not, issue
+ # a warning.
+ enable_linux_futex=no
+ AC_LINK_IFELSE(
+ [AC_LANG_PROGRAM(
+ [#include <sys/syscall.h>
+ int lk;],
+ [syscall (SYS_gettid); syscall (SYS_futex, &lk, 0, 0, 0);])],
+ [save_LIBS="$LIBS"
+ LIBS="-lpthread $LIBS"
+ AC_LINK_IFELSE(
+ [AC_LANG_PROGRAM(
+ [#ifndef _GNU_SOURCE
+ #define _GNU_SOURCE 1
+ #endif
+ #include <pthread.h>
+ pthread_t th; void *status;],
+ [pthread_tryjoin_np (th, &status);])],[enable_linux_futex=yes],
+ [if test x$cross_compiling = xno; then
+ if getconf GNU_LIBPTHREAD_VERSION 2>/dev/null \
+ | LC_ALL=C grep -i NPTL > /dev/null 2>/dev/null; then :; else
+ AC_MSG_WARN([The kernel might not support futex or gettid syscalls.
+If so, please configure with --disable-linux-futex])
+ fi
+ fi
+ enable_linux_futex=yes])
+ LIBS="$save_LIBS"])
+ ;;
+ yes)
+ AC_LINK_IFELSE(
+ [AC_LANG_PROGRAM(
+ [#include <sys/syscall.h>
+ int lk;],
+ [syscall (SYS_gettid); syscall (SYS_futex, &lk, 0, 0, 0);])],[],
+ [AC_MSG_ERROR([SYS_gettid and SYS_futex required for --enable-linux-futex])])
+ ;;
+ esac
+ ;;
+ *)
+ enable_linux_futex=no
+ ;;
+esac
+if test x$enable_linux_futex = xyes; then
+ $1
+fi
+])
diff --git a/gcc-4.4.3/config/gettext-sister.m4 b/gcc-4.4.3/config/gettext-sister.m4
new file mode 100644
index 000000000..e8e6b6684
--- /dev/null
+++ b/gcc-4.4.3/config/gettext-sister.m4
@@ -0,0 +1,80 @@
+# intl sister-directory configuration rules.
+#
+
+# The idea behind this macro is that there's no need to repeat all the
+# autoconf probes done by the intl directory - it's already done them
+# for us. In fact, there's no need even to look at the cache for the
+# answers. All we need to do is nab a few pieces of information.
+# The intl directory is set up to make this easy, by generating a
+# small file which can be sourced as a shell script; then we produce
+# the necessary substitutions and definitions for this directory.
+
+AC_DEFUN([ZW_GNU_GETTEXT_SISTER_DIR],
+[# If we haven't got the data from the intl directory,
+# assume NLS is disabled.
+USE_NLS=no AC_SUBST(USE_NLS)
+LIBINTL= AC_SUBST(LIBINTL)
+LIBINTL_DEP= AC_SUBST(LIBINTL_DEP)
+INCINTL= AC_SUBST(INCINTL)
+XGETTEXT= AC_SUBST(XGETTEXT)
+GMSGFMT= AC_SUBST(GMSGFMT)
+POSUB= AC_SUBST(POSUB)
+
+if test -f ifelse([$1],,[../intl],[$1])/config.intl; then
+ . ifelse([$1],,[../intl],[$1])/config.intl
+fi
+AC_MSG_CHECKING([whether NLS is requested])
+if test x"$USE_NLS" != xyes; then
+ AC_MSG_RESULT(no)
+else
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(ENABLE_NLS, 1,
+ [Define to 1 if translation of program messages to the
+ user's native language is requested.])
+
+ AC_MSG_CHECKING(for catalogs to be installed)
+ # Look for .po and .gmo files in the source directory.
+ CATALOGS= AC_SUBST(CATALOGS)
+ XLINGUAS=
+ for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
+ # If there aren't any .gmo files the shell will give us the
+ # literal string "../path/to/srcdir/po/*.gmo" which has to be
+ # weeded out.
+ case "$cat" in *\**)
+ continue;;
+ esac
+ # The quadruple backslash is collapsed to a double backslash
+ # by the backticks, then collapsed again by the double quotes,
+ # leaving us with one backslash in the sed expression (right
+ # before the dot that mustn't act as a wildcard).
+ cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
+ lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
+ # The user is allowed to set LINGUAS to a list of languages to
+ # install catalogs for. If it's empty that means "all of them."
+ if test "x$LINGUAS" = x; then
+ CATALOGS="$CATALOGS $cat"
+ XLINGUAS="$XLINGUAS $lang"
+ else
+ case "$LINGUAS" in *$lang*)
+ CATALOGS="$CATALOGS $cat"
+ XLINGUAS="$XLINGUAS $lang"
+ ;;
+ esac
+ fi
+ done
+ LINGUAS="$XLINGUAS"
+ AC_MSG_RESULT($LINGUAS)
+
+ dnl Set up some additional variables which our po/Make-in files
+ dnl may need.
+
+ dnl For backward compatibility. Some Makefiles may be using these.
+ DATADIRNAME=share
+ AC_SUBST(DATADIRNAME)
+ INSTOBJEXT=.mo
+ AC_SUBST(INSTOBJEXT)
+ GENCAT=gencat
+ AC_SUBST(GENCAT)
+ CATOBJEXT=.gmo
+ AC_SUBST(CATOBJEXT)
+fi])
diff --git a/gcc-4.4.3/config/gettext.m4 b/gcc-4.4.3/config/gettext.m4
new file mode 100644
index 000000000..16070b40a
--- /dev/null
+++ b/gcc-4.4.3/config/gettext.m4
@@ -0,0 +1,415 @@
+# gettext.m4 serial 20 (gettext-0.12)
+dnl Copyright (C) 1995-2003 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License. As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+dnl
+dnl This file can can be used in projects which are not available under
+dnl the GNU General Public License or the GNU Library General Public
+dnl License but which still want to provide support for the GNU gettext
+dnl functionality.
+dnl Please note that the actual code of the GNU gettext library is covered
+dnl by the GNU Library General Public License, and the rest of the GNU
+dnl gettext package package is covered by the GNU General Public License.
+dnl They are *not* in the public domain.
+
+dnl Authors:
+dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
+dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003.
+
+dnl Macro to add for using GNU gettext.
+
+dnl Usage: AM_GNU_GETTEXT([INTLSYMBOL], [NEEDSYMBOL], [INTLDIR]).
+dnl INTLSYMBOL can be one of 'external', 'no-libtool', 'use-libtool'. The
+dnl default (if it is not specified or empty) is 'no-libtool'.
+dnl INTLSYMBOL should be 'external' for packages with no intl directory,
+dnl and 'no-libtool' or 'use-libtool' for packages with an intl directory.
+dnl If INTLSYMBOL is 'use-libtool', then a libtool library
+dnl $(top_builddir)/intl/libintl.la will be created (shared and/or static,
+dnl depending on --{enable,disable}-{shared,static} and on the presence of
+dnl AM-DISABLE-SHARED). If INTLSYMBOL is 'no-libtool', a static library
+dnl $(top_builddir)/intl/libintl.a will be created.
+dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext
+dnl implementations (in libc or libintl) without the ngettext() function
+dnl will be ignored. If NEEDSYMBOL is specified and is
+dnl 'need-formatstring-macros', then GNU gettext implementations that don't
+dnl support the ISO C 99 <inttypes.h> formatstring macros will be ignored.
+dnl INTLDIR is used to find the intl libraries. If empty,
+dnl the value `$(top_builddir)/intl/' is used.
+dnl
+dnl The result of the configuration is one of three cases:
+dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled
+dnl and used.
+dnl Catalog format: GNU --> install in $(datadir)
+dnl Catalog extension: .mo after installation, .gmo in source tree
+dnl 2) GNU gettext has been found in the system's C library.
+dnl Catalog format: GNU --> install in $(datadir)
+dnl Catalog extension: .mo after installation, .gmo in source tree
+dnl 3) No internationalization, always use English msgid.
+dnl Catalog format: none
+dnl Catalog extension: none
+dnl If INTLSYMBOL is 'external', only cases 2 and 3 can occur.
+dnl The use of .gmo is historical (it was needed to avoid overwriting the
+dnl GNU format catalogs when building on a platform with an X/Open gettext),
+dnl but we keep it in order not to force irrelevant filename changes on the
+dnl maintainers.
+dnl
+AC_DEFUN([AM_GNU_GETTEXT],
+[
+ dnl Argument checking.
+ ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], ,
+ [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT
+])])])])])
+ ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], ,
+ [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT
+])])])])
+ define(gt_included_intl, ifelse([$1], [external], [no], [yes]))
+ define(gt_libtool_suffix_prefix, ifelse([$1], [use-libtool], [l], []))
+
+ AC_REQUIRE([AM_PO_SUBDIRS])dnl
+ ifelse(gt_included_intl, yes, [
+ AC_REQUIRE([AM_INTL_SUBDIR])dnl
+ ])
+
+ dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
+ AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
+ AC_REQUIRE([AC_LIB_RPATH])
+
+ dnl Sometimes libintl requires libiconv, so first search for libiconv.
+ dnl Ideally we would do this search only after the
+ dnl if test "$USE_NLS" = "yes"; then
+ dnl if test "$gt_cv_func_gnugettext_libc" != "yes"; then
+ dnl tests. But if configure.in invokes AM_ICONV after AM_GNU_GETTEXT
+ dnl the configure script would need to contain the same shell code
+ dnl again, outside any 'if'. There are two solutions:
+ dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'.
+ dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE.
+ dnl Since AC_PROVIDE_IFELSE is only in autoconf >= 2.52 and not
+ dnl documented, we avoid it.
+ ifelse(gt_included_intl, yes, , [
+ AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
+ ])
+
+ dnl Set USE_NLS.
+ AM_NLS
+
+ ifelse(gt_included_intl, yes, [
+ BUILD_INCLUDED_LIBINTL=no
+ USE_INCLUDED_LIBINTL=no
+ ])
+ LIBINTL=
+ LTLIBINTL=
+ POSUB=
+
+ dnl If we use NLS figure out what method
+ if test "$USE_NLS" = "yes"; then
+ gt_use_preinstalled_gnugettext=no
+ ifelse(gt_included_intl, yes, [
+ AC_MSG_CHECKING([whether included gettext is requested])
+ AC_ARG_WITH(included-gettext,
+ [ --with-included-gettext use the GNU gettext library included here],
+ nls_cv_force_use_gnu_gettext=$withval,
+ nls_cv_force_use_gnu_gettext=no)
+ AC_MSG_RESULT($nls_cv_force_use_gnu_gettext)
+
+ nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
+ if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
+ ])
+ dnl User does not insist on using GNU NLS library. Figure out what
+ dnl to use. If GNU gettext is available we use this. Else we have
+ dnl to fall back to GNU NLS library.
+
+ dnl Add a version number to the cache macros.
+ define([gt_api_version], ifelse([$2], [need-formatstring-macros], 3, ifelse([$2], [need-ngettext], 2, 1)))
+ define([gt_cv_func_gnugettext_libc], [gt_cv_func_gnugettext]gt_api_version[_libc])
+ define([gt_cv_func_gnugettext_libintl], [gt_cv_func_gnugettext]gt_api_version[_libintl])
+
+ AC_CACHE_CHECK([for GNU gettext in libc], gt_cv_func_gnugettext_libc,
+ [AC_TRY_LINK([#include <libintl.h>
+]ifelse([$2], [need-formatstring-macros],
+[#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
+#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
+#endif
+changequote(,)dnl
+typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
+changequote([,])dnl
+], [])[extern int _nl_msg_cat_cntr;
+extern int *_nl_domain_bindings;],
+ [bindtextdomain ("", "");
+return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_domain_bindings],
+ gt_cv_func_gnugettext_libc=yes,
+ gt_cv_func_gnugettext_libc=no)])
+
+ if test "$gt_cv_func_gnugettext_libc" != "yes"; then
+ dnl Sometimes libintl requires libiconv, so first search for libiconv.
+ ifelse(gt_included_intl, yes, , [
+ AM_ICONV_LINK
+ ])
+ dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL
+ dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv])
+ dnl because that would add "-liconv" to LIBINTL and LTLIBINTL
+ dnl even if libiconv doesn't exist.
+ AC_LIB_LINKFLAGS_BODY([intl])
+ AC_CACHE_CHECK([for GNU gettext in libintl],
+ gt_cv_func_gnugettext_libintl,
+ [gt_save_CPPFLAGS="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $INCINTL"
+ gt_save_LIBS="$LIBS"
+ LIBS="$LIBS $LIBINTL"
+ dnl Now see whether libintl exists and does not depend on libiconv.
+ AC_TRY_LINK([#include <libintl.h>
+]ifelse([$2], [need-formatstring-macros],
+[#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
+#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
+#endif
+changequote(,)dnl
+typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
+changequote([,])dnl
+], [])[extern int _nl_msg_cat_cntr;
+extern
+#ifdef __cplusplus
+"C"
+#endif
+const char *_nl_expand_alias ();],
+ [bindtextdomain ("", "");
+return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)],
+ gt_cv_func_gnugettext_libintl=yes,
+ gt_cv_func_gnugettext_libintl=no)
+ dnl Now see whether libintl exists and depends on libiconv.
+ if test "$gt_cv_func_gnugettext_libintl" != yes && test -n "$LIBICONV"; then
+ LIBS="$LIBS $LIBICONV"
+ AC_TRY_LINK([#include <libintl.h>
+]ifelse([$2], [need-formatstring-macros],
+[#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
+#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
+#endif
+changequote(,)dnl
+typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
+changequote([,])dnl
+], [])[extern int _nl_msg_cat_cntr;
+extern
+#ifdef __cplusplus
+"C"
+#endif
+const char *_nl_expand_alias ();],
+ [bindtextdomain ("", "");
+return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)],
+ [LIBINTL="$LIBINTL $LIBICONV"
+ LTLIBINTL="$LTLIBINTL $LTLIBICONV"
+ gt_cv_func_gnugettext_libintl=yes
+ ])
+ fi
+ CPPFLAGS="$gt_save_CPPFLAGS"
+ LIBS="$gt_save_LIBS"])
+ fi
+
+ dnl If an already present or preinstalled GNU gettext() is found,
+ dnl use it. But if this macro is used in GNU gettext, and GNU
+ dnl gettext is already preinstalled in libintl, we update this
+ dnl libintl. (Cf. the install rule in intl/Makefile.in.)
+ if test "$gt_cv_func_gnugettext_libc" = "yes" \
+ || { test "$gt_cv_func_gnugettext_libintl" = "yes" \
+ && test "$PACKAGE" != gettext-runtime \
+ && test "$PACKAGE" != gettext-tools; }; then
+ gt_use_preinstalled_gnugettext=yes
+ else
+ dnl Reset the values set by searching for libintl.
+ LIBINTL=
+ LTLIBINTL=
+ INCINTL=
+ fi
+
+ ifelse(gt_included_intl, yes, [
+ if test "$gt_use_preinstalled_gnugettext" != "yes"; then
+ dnl GNU gettext is not found in the C library.
+ dnl Fall back on included GNU gettext library.
+ nls_cv_use_gnu_gettext=yes
+ fi
+ fi
+
+ if test "$nls_cv_use_gnu_gettext" = "yes"; then
+ dnl Mark actions used to generate GNU NLS library.
+ BUILD_INCLUDED_LIBINTL=yes
+ USE_INCLUDED_LIBINTL=yes
+ LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV"
+ LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV"
+ LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
+ fi
+
+ if test "$gt_use_preinstalled_gnugettext" = "yes" \
+ || test "$nls_cv_use_gnu_gettext" = "yes"; then
+ dnl Mark actions to use GNU gettext tools.
+ CATOBJEXT=.gmo
+ fi
+ ])
+
+ if test "$gt_use_preinstalled_gnugettext" = "yes" \
+ || test "$nls_cv_use_gnu_gettext" = "yes"; then
+ AC_DEFINE(ENABLE_NLS, 1,
+ [Define to 1 if translation of program messages to the user's native language
+ is requested.])
+ else
+ USE_NLS=no
+ fi
+ fi
+
+ AC_MSG_CHECKING([whether to use NLS])
+ AC_MSG_RESULT([$USE_NLS])
+ if test "$USE_NLS" = "yes"; then
+ AC_MSG_CHECKING([where the gettext function comes from])
+ if test "$gt_use_preinstalled_gnugettext" = "yes"; then
+ if test "$gt_cv_func_gnugettext_libintl" = "yes"; then
+ gt_source="external libintl"
+ else
+ gt_source="libc"
+ fi
+ else
+ gt_source="included intl directory"
+ fi
+ AC_MSG_RESULT([$gt_source])
+ fi
+
+ if test "$USE_NLS" = "yes"; then
+
+ if test "$gt_use_preinstalled_gnugettext" = "yes"; then
+ if test "$gt_cv_func_gnugettext_libintl" = "yes"; then
+ AC_MSG_CHECKING([how to link with libintl])
+ AC_MSG_RESULT([$LIBINTL])
+ AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL])
+ fi
+
+ dnl For backward compatibility. Some packages may be using this.
+ AC_DEFINE(HAVE_GETTEXT, 1,
+ [Define if the GNU gettext() function is already present or preinstalled.])
+ AC_DEFINE(HAVE_DCGETTEXT, 1,
+ [Define if the GNU dcgettext() function is already present or preinstalled.])
+ fi
+
+ dnl We need to process the po/ directory.
+ POSUB=po
+ fi
+
+ ifelse(gt_included_intl, yes, [
+ dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL
+ dnl to 'yes' because some of the testsuite requires it.
+ if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then
+ BUILD_INCLUDED_LIBINTL=yes
+ fi
+
+ dnl Make all variables we use known to autoconf.
+ AC_SUBST(BUILD_INCLUDED_LIBINTL)
+ AC_SUBST(USE_INCLUDED_LIBINTL)
+ AC_SUBST(CATOBJEXT)
+
+ dnl For backward compatibility. Some configure.ins may be using this.
+ nls_cv_header_intl=
+ nls_cv_header_libgt=
+
+ dnl For backward compatibility. Some Makefiles may be using this.
+ DATADIRNAME=share
+ AC_SUBST(DATADIRNAME)
+
+ dnl For backward compatibility. Some Makefiles may be using this.
+ INSTOBJEXT=.mo
+ AC_SUBST(INSTOBJEXT)
+
+ dnl For backward compatibility. Some Makefiles may be using this.
+ GENCAT=gencat
+ AC_SUBST(GENCAT)
+
+ dnl For backward compatibility. Some Makefiles may be using this.
+ if test "$USE_INCLUDED_LIBINTL" = yes; then
+ INTLOBJS="\$(GETTOBJS)"
+ fi
+ AC_SUBST(INTLOBJS)
+
+ dnl Enable libtool support if the surrounding package wishes it.
+ INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix
+ AC_SUBST(INTL_LIBTOOL_SUFFIX_PREFIX)
+ ])
+
+ dnl For backward compatibility. Some Makefiles may be using this.
+ INTLLIBS="$LIBINTL"
+ AC_SUBST(INTLLIBS)
+
+ dnl Make all documented variables known to autoconf.
+ AC_SUBST(LIBINTL)
+ AC_SUBST(LTLIBINTL)
+ AC_SUBST(POSUB)
+])
+
+
+dnl Checks for all prerequisites of the intl subdirectory,
+dnl except for INTL_LIBTOOL_SUFFIX_PREFIX (and possibly LIBTOOL), INTLOBJS,
+dnl USE_INCLUDED_LIBINTL, BUILD_INCLUDED_LIBINTL.
+AC_DEFUN([AM_INTL_SUBDIR],
+[
+ AC_REQUIRE([AC_PROG_INSTALL])dnl
+ AC_REQUIRE([AM_MKINSTALLDIRS])dnl
+ AC_REQUIRE([AC_PROG_CC])dnl
+ AC_REQUIRE([AC_CANONICAL_HOST])dnl
+ AC_REQUIRE([AC_PROG_RANLIB])dnl
+ AC_REQUIRE([AC_ISC_POSIX])dnl
+ AC_REQUIRE([AC_HEADER_STDC])dnl
+ AC_REQUIRE([AC_C_CONST])dnl
+ AC_REQUIRE([AC_C_INLINE])dnl
+ AC_REQUIRE([AC_TYPE_OFF_T])dnl
+ AC_REQUIRE([AC_TYPE_SIZE_T])dnl
+ AC_REQUIRE([AC_FUNC_ALLOCA])dnl
+ AC_REQUIRE([AC_FUNC_MMAP])dnl
+ AC_REQUIRE([jm_GLIBC21])dnl
+ AC_REQUIRE([gt_INTDIV0])dnl
+ AC_REQUIRE([jm_AC_TYPE_UINTMAX_T])dnl
+ AC_REQUIRE([gt_HEADER_INTTYPES_H])dnl
+ AC_REQUIRE([gt_INTTYPES_PRI])dnl
+
+ AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h stddef.h \
+stdlib.h string.h unistd.h sys/param.h])
+ AC_CHECK_FUNCS([feof_unlocked fgets_unlocked getc_unlocked getcwd getegid \
+geteuid getgid getuid mempcpy munmap putenv setenv setlocale stpcpy \
+strcasecmp strdup strtoul tsearch __argz_count __argz_stringify __argz_next \
+__fsetlocking])
+
+ AM_ICONV
+ AM_LANGINFO_CODESET
+ if test $ac_cv_header_locale_h = yes; then
+ AM_LC_MESSAGES
+ fi
+
+ dnl intl/plural.c is generated from intl/plural.y. It requires bison,
+ dnl because plural.y uses bison specific features. It requires at least
+ dnl bison-1.26 because earlier versions generate a plural.c that doesn't
+ dnl compile.
+ dnl bison is only needed for the maintainer (who touches plural.y). But in
+ dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put
+ dnl the rule in general Makefile. Now, some people carelessly touch the
+ dnl files or have a broken "make" program, hence the plural.c rule will
+ dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not
+ dnl present or too old.
+ AC_CHECK_PROGS([INTLBISON], [bison])
+ if test -z "$INTLBISON"; then
+ ac_verc_fail=yes
+ else
+ dnl Found it, now check the version.
+ AC_MSG_CHECKING([version of bison])
+changequote(<<,>>)dnl
+ ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
+ case $ac_prog_version in
+ '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
+ 1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
+changequote([,])dnl
+ ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
+ *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
+ esac
+ AC_MSG_RESULT([$ac_prog_version])
+ fi
+ if test $ac_verc_fail = yes; then
+ INTLBISON=:
+ fi
+])
+
+
+dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version])
+AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
diff --git a/gcc-4.4.3/config/glibc21.m4 b/gcc-4.4.3/config/glibc21.m4
new file mode 100644
index 000000000..9c9f3db30
--- /dev/null
+++ b/gcc-4.4.3/config/glibc21.m4
@@ -0,0 +1,32 @@
+# glibc21.m4 serial 2 (fileutils-4.1.3, gettext-0.10.40)
+dnl Copyright (C) 2000-2002 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License. As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+
+# Test for the GNU C Library, version 2.1 or newer.
+# From Bruno Haible.
+
+AC_DEFUN([jm_GLIBC21],
+ [
+ AC_CACHE_CHECK(whether we are using the GNU C Library 2.1 or newer,
+ ac_cv_gnu_library_2_1,
+ [AC_EGREP_CPP([Lucky GNU user],
+ [
+#include <features.h>
+#ifdef __GNU_LIBRARY__
+ #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2)
+ Lucky GNU user
+ #endif
+#endif
+ ],
+ ac_cv_gnu_library_2_1=yes,
+ ac_cv_gnu_library_2_1=no)
+ ]
+ )
+ AC_SUBST(GLIBC21)
+ GLIBC21="$ac_cv_gnu_library_2_1"
+ ]
+)
diff --git a/gcc-4.4.3/config/gxx-include-dir.m4 b/gcc-4.4.3/config/gxx-include-dir.m4
new file mode 100644
index 000000000..4f54d427f
--- /dev/null
+++ b/gcc-4.4.3/config/gxx-include-dir.m4
@@ -0,0 +1,32 @@
+dnl Usage: TL_AC_GXX_INCLUDE_DIR
+dnl
+dnl Set $gxx_include_dir to the location of the installed C++ include
+dnl directory. The value depends on $gcc_version and the configuration
+dnl options --with-gxx-include-dir and --enable-version-specific-runtime-libs.
+dnl
+dnl If you change the default here, you'll need to change the gcc and
+dnl libstdc++-v3 subdirectories too.
+AC_DEFUN([TL_AC_GXX_INCLUDE_DIR],
+[
+case "${with_gxx_include_dir}" in
+ yes)
+ AC_MSG_ERROR([--with-gxx-include-dir=[[dir]] requires a directory])
+ ;;
+ no | "")
+ case "${enable_version_specific_runtime_libs}" in
+ yes) gxx_include_dir='$(libsubdir)/include/c++' ;;
+ *)
+ libstdcxx_incdir='c++/$(gcc_version)'
+ gxx_include_dir='include/$(libstdcxx_incdir)'
+ if test -n "$with_cross_host" &&
+ test x"$with_cross_host" != x"no"; then
+ gxx_include_dir='${prefix}/${target_alias}/'"$gxx_include_dir"
+ else
+ gxx_include_dir='${prefix}/'"$gxx_include_dir"
+ fi;;
+ esac ;;
+ *) gxx_include_dir=${with_gxx_include_dir} ;;
+esac
+AC_SUBST(gxx_include_dir)
+AC_SUBST(libstdcxx_incdir)
+])
diff --git a/gcc-4.4.3/config/iconv.m4 b/gcc-4.4.3/config/iconv.m4
new file mode 100644
index 000000000..c5f357982
--- /dev/null
+++ b/gcc-4.4.3/config/iconv.m4
@@ -0,0 +1,103 @@
+# iconv.m4 serial AM4 (gettext-0.11.3)
+dnl Copyright (C) 2000-2002 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License. As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+
+dnl From Bruno Haible.
+
+AC_DEFUN([AM_ICONV_LINKFLAGS_BODY],
+[
+ dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
+ AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
+ AC_REQUIRE([AC_LIB_RPATH])
+
+ dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
+ dnl accordingly.
+ AC_LIB_LINKFLAGS_BODY([iconv])
+])
+
+AC_DEFUN([AM_ICONV_LINK],
+[
+ dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and
+ dnl those with the standalone portable GNU libiconv installed).
+
+ dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
+ dnl accordingly.
+ AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
+
+ dnl Add $INCICONV to CPPFLAGS before performing the following checks,
+ dnl because if the user has installed libiconv and not disabled its use
+ dnl via --without-libiconv-prefix, he wants to use it. The first
+ dnl AC_TRY_LINK will then fail, the second AC_TRY_LINK will succeed.
+ am_save_CPPFLAGS="$CPPFLAGS"
+ AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV])
+
+ AC_CACHE_CHECK(for iconv, am_cv_func_iconv, [
+ am_cv_func_iconv="no, consider installing GNU libiconv"
+ am_cv_lib_iconv=no
+ AC_TRY_LINK([#include <stdlib.h>
+#include <iconv.h>],
+ [iconv_t cd = iconv_open("","");
+ iconv(cd,NULL,NULL,NULL,NULL);
+ iconv_close(cd);],
+ am_cv_func_iconv=yes)
+ if test "$am_cv_func_iconv" != yes; then
+ am_save_LIBS="$LIBS"
+ LIBS="$LIBS $LIBICONV"
+ AC_TRY_LINK([#include <stdlib.h>
+#include <iconv.h>],
+ [iconv_t cd = iconv_open("","");
+ iconv(cd,NULL,NULL,NULL,NULL);
+ iconv_close(cd);],
+ am_cv_lib_iconv=yes
+ am_cv_func_iconv=yes)
+ LIBS="$am_save_LIBS"
+ fi
+ ])
+ if test "$am_cv_func_iconv" = yes; then
+ AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.])
+ fi
+ if test "$am_cv_lib_iconv" = yes; then
+ AC_MSG_CHECKING([how to link with libiconv])
+ AC_MSG_RESULT([$LIBICONV])
+ else
+ dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV
+ dnl either.
+ CPPFLAGS="$am_save_CPPFLAGS"
+ LIBICONV=
+ LTLIBICONV=
+ fi
+ AC_SUBST(LIBICONV)
+ AC_SUBST(LTLIBICONV)
+])
+
+AC_DEFUN([AM_ICONV],
+[
+ AM_ICONV_LINK
+ if test "$am_cv_func_iconv" = yes; then
+ AC_MSG_CHECKING([for iconv declaration])
+ AC_CACHE_VAL(am_cv_proto_iconv, [
+ AC_TRY_COMPILE([
+#include <stdlib.h>
+#include <iconv.h>
+extern
+#ifdef __cplusplus
+"C"
+#endif
+#if defined(__STDC__) || defined(__cplusplus)
+size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
+#else
+size_t iconv();
+#endif
+], [], am_cv_proto_iconv_arg1="", am_cv_proto_iconv_arg1="const")
+ am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"])
+ am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
+ AC_MSG_RESULT([$]{ac_t:-
+ }[$]am_cv_proto_iconv)
+ AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1,
+ [Define as const if the declaration of iconv() needs const.])
+ fi
+])
diff --git a/gcc-4.4.3/config/intdiv0.m4 b/gcc-4.4.3/config/intdiv0.m4
new file mode 100644
index 000000000..55dddcf1c
--- /dev/null
+++ b/gcc-4.4.3/config/intdiv0.m4
@@ -0,0 +1,72 @@
+# intdiv0.m4 serial 1 (gettext-0.11.3)
+dnl Copyright (C) 2002 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License. As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+
+dnl From Bruno Haible.
+
+AC_DEFUN([gt_INTDIV0],
+[
+ AC_REQUIRE([AC_PROG_CC])dnl
+ AC_REQUIRE([AC_CANONICAL_HOST])dnl
+
+ AC_CACHE_CHECK([whether integer division by zero raises SIGFPE],
+ gt_cv_int_divbyzero_sigfpe,
+ [
+ AC_TRY_RUN([
+#include <stdlib.h>
+#include <signal.h>
+
+static void
+#ifdef __cplusplus
+sigfpe_handler (int sig)
+#else
+sigfpe_handler (sig) int sig;
+#endif
+{
+ /* Exit with code 0 if SIGFPE, with code 1 if any other signal. */
+ exit (sig != SIGFPE);
+}
+
+int x = 1;
+int y = 0;
+int z;
+int nan;
+
+int main ()
+{
+ signal (SIGFPE, sigfpe_handler);
+/* IRIX and AIX (when "xlc -qcheck" is used) yield signal SIGTRAP. */
+#if (defined (__sgi) || defined (_AIX)) && defined (SIGTRAP)
+ signal (SIGTRAP, sigfpe_handler);
+#endif
+/* Linux/SPARC yields signal SIGILL. */
+#if defined (__sparc__) && defined (__linux__)
+ signal (SIGILL, sigfpe_handler);
+#endif
+
+ z = x / y;
+ nan = y / y;
+ exit (1);
+}
+], gt_cv_int_divbyzero_sigfpe=yes, gt_cv_int_divbyzero_sigfpe=no,
+ [
+ # Guess based on the CPU.
+ case "$host_cpu" in
+ alpha* | i[34567]86 | m68k | s390*)
+ gt_cv_int_divbyzero_sigfpe="guessing yes";;
+ *)
+ gt_cv_int_divbyzero_sigfpe="guessing no";;
+ esac
+ ])
+ ])
+ case "$gt_cv_int_divbyzero_sigfpe" in
+ *yes) value=1;;
+ *) value=0;;
+ esac
+ AC_DEFINE_UNQUOTED(INTDIV0_RAISES_SIGFPE, $value,
+ [Define if integer division by zero raises signal SIGFPE.])
+])
diff --git a/gcc-4.4.3/config/inttypes-pri.m4 b/gcc-4.4.3/config/inttypes-pri.m4
new file mode 100644
index 000000000..fd007c312
--- /dev/null
+++ b/gcc-4.4.3/config/inttypes-pri.m4
@@ -0,0 +1,32 @@
+# inttypes-pri.m4 serial 1 (gettext-0.11.4)
+dnl Copyright (C) 1997-2002 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License. As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+
+dnl From Bruno Haible.
+
+# Define PRI_MACROS_BROKEN if <inttypes.h> exists and defines the PRI*
+# macros to non-string values. This is the case on AIX 4.3.3.
+
+AC_DEFUN([gt_INTTYPES_PRI],
+[
+ AC_REQUIRE([gt_HEADER_INTTYPES_H])
+ if test $gt_cv_header_inttypes_h = yes; then
+ AC_CACHE_CHECK([whether the inttypes.h PRIxNN macros are broken],
+ gt_cv_inttypes_pri_broken,
+ [
+ AC_TRY_COMPILE([#include <inttypes.h>
+#ifdef PRId32
+char *p = PRId32;
+#endif
+], [], gt_cv_inttypes_pri_broken=no, gt_cv_inttypes_pri_broken=yes)
+ ])
+ fi
+ if test "$gt_cv_inttypes_pri_broken" = yes; then
+ AC_DEFINE_UNQUOTED(PRI_MACROS_BROKEN, 1,
+ [Define if <inttypes.h> exists and defines unusable PRI* macros.])
+ fi
+])
diff --git a/gcc-4.4.3/config/inttypes.m4 b/gcc-4.4.3/config/inttypes.m4
new file mode 100644
index 000000000..ab370ffe0
--- /dev/null
+++ b/gcc-4.4.3/config/inttypes.m4
@@ -0,0 +1,27 @@
+# inttypes.m4 serial 1 (gettext-0.11.4)
+dnl Copyright (C) 1997-2002 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License. As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+
+dnl From Paul Eggert.
+
+# Define HAVE_INTTYPES_H if <inttypes.h> exists and doesn't clash with
+# <sys/types.h>.
+
+AC_DEFUN([gt_HEADER_INTTYPES_H],
+[
+ AC_CACHE_CHECK([for inttypes.h], gt_cv_header_inttypes_h,
+ [
+ AC_TRY_COMPILE(
+ [#include <sys/types.h>
+#include <inttypes.h>],
+ [], gt_cv_header_inttypes_h=yes, gt_cv_header_inttypes_h=no)
+ ])
+ if test $gt_cv_header_inttypes_h = yes; then
+ AC_DEFINE_UNQUOTED(HAVE_INTTYPES_H, 1,
+ [Define if <inttypes.h> exists and doesn't clash with <sys/types.h>.])
+ fi
+])
diff --git a/gcc-4.4.3/config/inttypes_h.m4 b/gcc-4.4.3/config/inttypes_h.m4
new file mode 100644
index 000000000..f342eba39
--- /dev/null
+++ b/gcc-4.4.3/config/inttypes_h.m4
@@ -0,0 +1,28 @@
+# inttypes_h.m4 serial 5 (gettext-0.12)
+dnl Copyright (C) 1997-2003 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License. As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+
+dnl From Paul Eggert.
+
+# Define HAVE_INTTYPES_H_WITH_UINTMAX if <inttypes.h> exists,
+# doesn't clash with <sys/types.h>, and declares uintmax_t.
+
+AC_DEFUN([jm_AC_HEADER_INTTYPES_H],
+[
+ AC_CACHE_CHECK([for inttypes.h], jm_ac_cv_header_inttypes_h,
+ [AC_TRY_COMPILE(
+ [#include <sys/types.h>
+#include <inttypes.h>],
+ [uintmax_t i = (uintmax_t) -1;],
+ jm_ac_cv_header_inttypes_h=yes,
+ jm_ac_cv_header_inttypes_h=no)])
+ if test $jm_ac_cv_header_inttypes_h = yes; then
+ AC_DEFINE_UNQUOTED(HAVE_INTTYPES_H_WITH_UINTMAX, 1,
+ [Define if <inttypes.h> exists, doesn't clash with <sys/types.h>,
+ and declares uintmax_t. ])
+ fi
+])
diff --git a/gcc-4.4.3/config/lcmessage.m4 b/gcc-4.4.3/config/lcmessage.m4
new file mode 100644
index 000000000..ffd4008b8
--- /dev/null
+++ b/gcc-4.4.3/config/lcmessage.m4
@@ -0,0 +1,32 @@
+# lcmessage.m4 serial 3 (gettext-0.11.3)
+dnl Copyright (C) 1995-2002 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License. As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+dnl
+dnl This file can can be used in projects which are not available under
+dnl the GNU General Public License or the GNU Library General Public
+dnl License but which still want to provide support for the GNU gettext
+dnl functionality.
+dnl Please note that the actual code of the GNU gettext library is covered
+dnl by the GNU Library General Public License, and the rest of the GNU
+dnl gettext package package is covered by the GNU General Public License.
+dnl They are *not* in the public domain.
+
+dnl Authors:
+dnl Ulrich Drepper <drepper@cygnus.com>, 1995.
+
+# Check whether LC_MESSAGES is available in <locale.h>.
+
+AC_DEFUN([AM_LC_MESSAGES],
+[
+ AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
+ [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
+ am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
+ if test $am_cv_val_LC_MESSAGES = yes; then
+ AC_DEFINE(HAVE_LC_MESSAGES, 1,
+ [Define if your <locale.h> file defines LC_MESSAGES.])
+ fi
+])
diff --git a/gcc-4.4.3/config/ld-symbolic.m4 b/gcc-4.4.3/config/ld-symbolic.m4
new file mode 100644
index 000000000..16d64f9ad
--- /dev/null
+++ b/gcc-4.4.3/config/ld-symbolic.m4
@@ -0,0 +1,45 @@
+dnl Copyright (C) 2007 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License. As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+
+dnl Set SYMBOLIC_LDFLAGS to -Bsymbolic-functions for GNU linker if it
+dnl is supported.
+AC_DEFUN([ACX_PROG_LD_GNU_SYMBOLIC],
+[AC_CACHE_CHECK([if the GNU linker ($LD) supports -Bsymbolic-functions],
+acl_cv_prog_gnu_ld_symbolic, [
+acl_cv_prog_gnu_ld_symbolic=no
+AC_REQUIRE([AC_LIB_PROG_LD_GNU])
+if test x"$with_gnu_ld" = x"yes"; then
+ if $LD --help 2>&1 </dev/null | grep Bsymbolic-functions 1>&5; then
+ acl_cv_prog_gnu_ld_symbolic=yes
+ fi
+fi])
+if test x"$acl_cv_prog_gnu_ld_symbolic" = x"yes"; then
+ SYMBOLIC_LDFLAGS="-Wl,-Bsymbolic-functions"
+else
+ SYMBOLIC_LDFLAGS=''
+fi
+])
+
+dnl Set DYNAMIC_LIST_CPP_NEW_LDFLAGS to --dynamic-list-cpp-new for GNU
+dnl linker if it is supported.
+AC_DEFUN([ACX_PROG_LD_GNU_DYNAMIC_LIST_CPP_NEW],
+[AC_CACHE_CHECK([if the GNU linker ($LD) supports --dynamic-list-cpp-new],
+acl_cv_prog_gnu_ld_dynamic_list_cpp_new, [
+acl_cv_prog_gnu_ld_dynamic_list_cpp_new=no
+AC_REQUIRE([ACX_PROG_LD_GNU_SYMBOLIC])
+if test x"$with_gnu_ld" = x"yes" -a \
+ x"$acl_cv_prog_gnu_ld_symbolic" = x"yes"; then
+ if $LD --help 2>&1 </dev/null | grep dynamic-list-cpp-new 1>&5; then
+ acl_cv_prog_gnu_ld_dynamic_list_cpp_new=yes
+ fi
+fi])
+if test x"$acl_cv_prog_gnu_ld_dynamic_list_cpp_new" = x"yes"; then
+ DYNAMIC_LIST_CPP_NEW_LDFLAGS="$SYMBOLIC_LDFLAGS -Wl,--dynamic-list-cpp-new"
+else
+ DYNAMIC_LIST_CPP_NEW_LDFLAGS=''
+fi
+])
diff --git a/gcc-4.4.3/config/lead-dot.m4 b/gcc-4.4.3/config/lead-dot.m4
new file mode 100644
index 000000000..123f541bb
--- /dev/null
+++ b/gcc-4.4.3/config/lead-dot.m4
@@ -0,0 +1,31 @@
+# -*- Autoconf -*-
+# Copyright (C) 2003, 2009 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; see the file COPYING3. If not see
+# <http://www.gnu.org/licenses/>.
+
+# serial 1
+
+# Check whether the underlying file-system supports filenames
+# with a leading dot. For instance MS-DOS doesn't.
+AC_DEFUN([AM_SET_LEADING_DOT],
+[rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+AC_SUBST([am__leading_dot])])
diff --git a/gcc-4.4.3/config/lib-ld.m4 b/gcc-4.4.3/config/lib-ld.m4
new file mode 100644
index 000000000..11d0ce773
--- /dev/null
+++ b/gcc-4.4.3/config/lib-ld.m4
@@ -0,0 +1,110 @@
+# lib-ld.m4 serial 2 (gettext-0.12)
+dnl Copyright (C) 1996-2003 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License. As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+
+dnl Subroutines of libtool.m4,
+dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision
+dnl with libtool.m4.
+
+dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no.
+AC_DEFUN([AC_LIB_PROG_LD_GNU],
+[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], acl_cv_prog_gnu_ld,
+[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
+if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
+ acl_cv_prog_gnu_ld=yes
+else
+ acl_cv_prog_gnu_ld=no
+fi])
+with_gnu_ld=$acl_cv_prog_gnu_ld
+])
+
+dnl From libtool-1.4. Sets the variable LD.
+AC_DEFUN([AC_LIB_PROG_LD],
+[AC_ARG_WITH(gnu-ld,
+[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
+test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ AC_MSG_CHECKING([for ld used by GCC])
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [[\\/]* | [A-Za-z]:[\\/]*)]
+ [re_direlt='/[^/][^/]*/\.\./']
+ # Canonicalize the path of ld
+ ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
+ while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ AC_MSG_CHECKING([for GNU ld])
+else
+ AC_MSG_CHECKING([for non-GNU ld])
+fi
+AC_CACHE_VAL(acl_cv_path_LD,
+[if test -z "$LD"; then
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
+ for ac_dir in $PATH; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ acl_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some GNU ld's only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
+ test "$with_gnu_ld" != no && break
+ else
+ test "$with_gnu_ld" != yes && break
+ fi
+ fi
+ done
+ IFS="$ac_save_ifs"
+else
+ acl_cv_path_LD="$LD" # Let the user override the test with a path.
+fi])
+LD="$acl_cv_path_LD"
+if test -n "$LD"; then
+ AC_MSG_RESULT($LD)
+else
+ AC_MSG_RESULT(no)
+fi
+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
+AC_LIB_PROG_LD_GNU
+])
diff --git a/gcc-4.4.3/config/lib-link.m4 b/gcc-4.4.3/config/lib-link.m4
new file mode 100644
index 000000000..eeb200d26
--- /dev/null
+++ b/gcc-4.4.3/config/lib-link.m4
@@ -0,0 +1,551 @@
+# lib-link.m4 serial 4 (gettext-0.12)
+dnl Copyright (C) 2001-2003 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License. As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+
+dnl From Bruno Haible.
+
+dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and
+dnl the libraries corresponding to explicit and implicit dependencies.
+dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and
+dnl augments the CPPFLAGS variable.
+AC_DEFUN([AC_LIB_LINKFLAGS],
+[
+ AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
+ AC_REQUIRE([AC_LIB_RPATH])
+ define([Name],[translit([$1],[./-], [___])])
+ define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
+ AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [
+ AC_LIB_LINKFLAGS_BODY([$1], [$2])
+ ac_cv_lib[]Name[]_libs="$LIB[]NAME"
+ ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME"
+ ac_cv_lib[]Name[]_cppflags="$INC[]NAME"
+ ])
+ LIB[]NAME="$ac_cv_lib[]Name[]_libs"
+ LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs"
+ INC[]NAME="$ac_cv_lib[]Name[]_cppflags"
+ AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
+ AC_SUBST([LIB]NAME)
+ AC_SUBST([LTLIB]NAME)
+ dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the
+ dnl results of this search when this library appears as a dependency.
+ HAVE_LIB[]NAME=yes
+ undefine([Name])
+ undefine([NAME])
+])
+
+dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode)
+dnl searches for libname and the libraries corresponding to explicit and
+dnl implicit dependencies, together with the specified include files and
+dnl the ability to compile and link the specified testcode. If found, it
+dnl sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} and
+dnl LTLIB${NAME} variables and augments the CPPFLAGS variable, and
+dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs
+dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty.
+AC_DEFUN([AC_LIB_HAVE_LINKFLAGS],
+[
+ AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
+ AC_REQUIRE([AC_LIB_RPATH])
+ define([Name],[translit([$1],[./-], [___])])
+ define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
+
+ dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME
+ dnl accordingly.
+ AC_LIB_LINKFLAGS_BODY([$1], [$2])
+
+ dnl Add $INC[]NAME to CPPFLAGS before performing the following checks,
+ dnl because if the user has installed lib[]Name and not disabled its use
+ dnl via --without-lib[]Name-prefix, he wants to use it.
+ ac_save_CPPFLAGS="$CPPFLAGS"
+ AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
+
+ AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [
+ ac_save_LIBS="$LIBS"
+ LIBS="$LIBS $LIB[]NAME"
+ AC_TRY_LINK([$3], [$4], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name=no])
+ LIBS="$ac_save_LIBS"
+ ])
+ if test "$ac_cv_lib[]Name" = yes; then
+ HAVE_LIB[]NAME=yes
+ AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the $1 library.])
+ AC_MSG_CHECKING([how to link with lib[]$1])
+ AC_MSG_RESULT([$LIB[]NAME])
+ else
+ HAVE_LIB[]NAME=no
+ dnl If $LIB[]NAME didn't lead to a usable library, we don't need
+ dnl $INC[]NAME either.
+ CPPFLAGS="$ac_save_CPPFLAGS"
+ LIB[]NAME=
+ LTLIB[]NAME=
+ fi
+ AC_SUBST([HAVE_LIB]NAME)
+ AC_SUBST([LIB]NAME)
+ AC_SUBST([LTLIB]NAME)
+ undefine([Name])
+ undefine([NAME])
+])
+
+dnl Determine the platform dependent parameters needed to use rpath:
+dnl libext, shlibext, hardcode_libdir_flag_spec, hardcode_libdir_separator,
+dnl hardcode_direct, hardcode_minus_L.
+AC_DEFUN([AC_LIB_RPATH],
+[
+ AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS
+ AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld
+ AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host
+ AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir
+ AC_CACHE_CHECK([for shared library run path origin], acl_cv_rpath, [
+ CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
+ ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
+ . ./conftest.sh
+ rm -f ./conftest.sh
+ acl_cv_rpath=done
+ ])
+ wl="$acl_cv_wl"
+ libext="$acl_cv_libext"
+ shlibext="$acl_cv_shlibext"
+ hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
+ hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
+ hardcode_direct="$acl_cv_hardcode_direct"
+ hardcode_minus_L="$acl_cv_hardcode_minus_L"
+ dnl Determine whether the user wants rpath handling at all.
+ AC_ARG_ENABLE(rpath,
+ [ --disable-rpath do not hardcode runtime library paths],
+ :, enable_rpath=yes)
+])
+
+dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and
+dnl the libraries corresponding to explicit and implicit dependencies.
+dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables.
+AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
+[
+ define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
+ dnl By default, look in $includedir and $libdir.
+ use_additional=yes
+ AC_LIB_WITH_FINAL_PREFIX([
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+ ])
+ AC_LIB_ARG_WITH([lib$1-prefix],
+[ --with-lib$1-prefix[=DIR] search for lib$1 in DIR/include and DIR/lib
+ --without-lib$1-prefix don't search for lib$1 in includedir and libdir],
+[
+ if test "X$withval" = "Xno"; then
+ use_additional=no
+ else
+ if test "X$withval" = "X"; then
+ AC_LIB_WITH_FINAL_PREFIX([
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+ ])
+ else
+ additional_includedir="$withval/include"
+ additional_libdir="$withval/lib"
+ fi
+ fi
+])
+ dnl Search the library and its dependencies in $additional_libdir and
+ dnl $LDFLAGS. Using breadth-first-seach.
+ LIB[]NAME=
+ LTLIB[]NAME=
+ INC[]NAME=
+ rpathdirs=
+ ltrpathdirs=
+ names_already_handled=
+ names_next_round='$1 $2'
+ while test -n "$names_next_round"; do
+ names_this_round="$names_next_round"
+ names_next_round=
+ for name in $names_this_round; do
+ already_handled=
+ for n in $names_already_handled; do
+ if test "$n" = "$name"; then
+ already_handled=yes
+ break
+ fi
+ done
+ if test -z "$already_handled"; then
+ names_already_handled="$names_already_handled $name"
+ dnl See if it was already located by an earlier AC_LIB_LINKFLAGS
+ dnl or AC_LIB_HAVE_LINKFLAGS call.
+ uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
+ eval value=\"\$HAVE_LIB$uppername\"
+ if test -n "$value"; then
+ if test "$value" = yes; then
+ eval value=\"\$LIB$uppername\"
+ test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value"
+ eval value=\"\$LTLIB$uppername\"
+ test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value"
+ else
+ dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined
+ dnl that this library doesn't exist. So just drop it.
+ :
+ fi
+ else
+ dnl Search the library lib$name in $additional_libdir and $LDFLAGS
+ dnl and the already constructed $LIBNAME/$LTLIBNAME.
+ found_dir=
+ found_la=
+ found_so=
+ found_a=
+ if test $use_additional = yes; then
+ if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
+ found_dir="$additional_libdir"
+ found_so="$additional_libdir/lib$name.$shlibext"
+ if test -f "$additional_libdir/lib$name.la"; then
+ found_la="$additional_libdir/lib$name.la"
+ fi
+ else
+ if test -f "$additional_libdir/lib$name.$libext"; then
+ found_dir="$additional_libdir"
+ found_a="$additional_libdir/lib$name.$libext"
+ if test -f "$additional_libdir/lib$name.la"; then
+ found_la="$additional_libdir/lib$name.la"
+ fi
+ fi
+ fi
+ fi
+ if test "X$found_dir" = "X"; then
+ for x in $LDFLAGS $LTLIB[]NAME; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ case "$x" in
+ -L*)
+ dir=`echo "X$x" | sed -e 's/^X-L//'`
+ if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
+ found_dir="$dir"
+ found_so="$dir/lib$name.$shlibext"
+ if test -f "$dir/lib$name.la"; then
+ found_la="$dir/lib$name.la"
+ fi
+ else
+ if test -f "$dir/lib$name.$libext"; then
+ found_dir="$dir"
+ found_a="$dir/lib$name.$libext"
+ if test -f "$dir/lib$name.la"; then
+ found_la="$dir/lib$name.la"
+ fi
+ fi
+ fi
+ ;;
+ esac
+ if test "X$found_dir" != "X"; then
+ break
+ fi
+ done
+ fi
+ if test "X$found_dir" != "X"; then
+ dnl Found the library.
+ LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name"
+ if test "X$found_so" != "X"; then
+ dnl Linking with a shared library. We attempt to hardcode its
+ dnl directory into the executable's runpath, unless it's the
+ dnl standard /usr/lib.
+ if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
+ dnl No hardcoding is needed.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
+ else
+ dnl Use an explicit option to hardcode DIR into the resulting
+ dnl binary.
+ dnl Potentially add DIR to ltrpathdirs.
+ dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
+ haveit=
+ for x in $ltrpathdirs; do
+ if test "X$x" = "X$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ ltrpathdirs="$ltrpathdirs $found_dir"
+ fi
+ dnl The hardcoding into $LIBNAME is system dependent.
+ if test "$hardcode_direct" = yes; then
+ dnl Using DIR/libNAME.so during linking hardcodes DIR into the
+ dnl resulting binary.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
+ else
+ if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
+ dnl Use an explicit option to hardcode DIR into the resulting
+ dnl binary.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
+ dnl Potentially add DIR to rpathdirs.
+ dnl The rpathdirs will be appended to $LIBNAME at the end.
+ haveit=
+ for x in $rpathdirs; do
+ if test "X$x" = "X$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ rpathdirs="$rpathdirs $found_dir"
+ fi
+ else
+ dnl Rely on "-L$found_dir".
+ dnl But don't add it if it's already contained in the LDFLAGS
+ dnl or the already constructed $LIBNAME
+ haveit=
+ for x in $LDFLAGS $LIB[]NAME; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ if test "X$x" = "X-L$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir"
+ fi
+ if test "$hardcode_minus_L" != no; then
+ dnl FIXME: Not sure whether we should use
+ dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
+ dnl here.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
+ else
+ dnl We cannot use $hardcode_runpath_var and LD_RUN_PATH
+ dnl here, because this doesn't fit in flags passed to the
+ dnl compiler. So give up. No hardcoding. This affects only
+ dnl very old systems.
+ dnl FIXME: Not sure whether we should use
+ dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
+ dnl here.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
+ fi
+ fi
+ fi
+ fi
+ else
+ if test "X$found_a" != "X"; then
+ dnl Linking with a static library.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a"
+ else
+ dnl We shouldn't come here, but anyway it's good to have a
+ dnl fallback.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name"
+ fi
+ fi
+ dnl Assume the include files are nearby.
+ additional_includedir=
+ case "$found_dir" in
+ */lib | */lib/)
+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
+ additional_includedir="$basedir/include"
+ ;;
+ esac
+ if test "X$additional_includedir" != "X"; then
+ dnl Potentially add $additional_includedir to $INCNAME.
+ dnl But don't add it
+ dnl 1. if it's the standard /usr/include,
+ dnl 2. if it's /usr/local/include and we are using GCC on Linux,
+ dnl 3. if it's already present in $CPPFLAGS or the already
+ dnl constructed $INCNAME,
+ dnl 4. if it doesn't exist as a directory.
+ if test "X$additional_includedir" != "X/usr/include"; then
+ haveit=
+ if test "X$additional_includedir" = "X/usr/local/include"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux*) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ for x in $CPPFLAGS $INC[]NAME; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ if test "X$x" = "X-I$additional_includedir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_includedir"; then
+ dnl Really add $additional_includedir to $INCNAME.
+ INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir"
+ fi
+ fi
+ fi
+ fi
+ fi
+ dnl Look for dependencies.
+ if test -n "$found_la"; then
+ dnl Read the .la file. It defines the variables
+ dnl dlname, library_names, old_library, dependency_libs, current,
+ dnl age, revision, installed, dlopen, dlpreopen, libdir.
+ save_libdir="$libdir"
+ case "$found_la" in
+ */* | *\\*) . "$found_la" ;;
+ *) . "./$found_la" ;;
+ esac
+ libdir="$save_libdir"
+ dnl We use only dependency_libs.
+ for dep in $dependency_libs; do
+ case "$dep" in
+ -L*)
+ additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
+ dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME.
+ dnl But don't add it
+ dnl 1. if it's the standard /usr/lib,
+ dnl 2. if it's /usr/local/lib and we are using GCC on Linux,
+ dnl 3. if it's already present in $LDFLAGS or the already
+ dnl constructed $LIBNAME,
+ dnl 4. if it doesn't exist as a directory.
+ if test "X$additional_libdir" != "X/usr/lib"; then
+ haveit=
+ if test "X$additional_libdir" = "X/usr/local/lib"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux*) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ haveit=
+ for x in $LDFLAGS $LIB[]NAME; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ dnl Really add $additional_libdir to $LIBNAME.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir"
+ fi
+ fi
+ haveit=
+ for x in $LDFLAGS $LTLIB[]NAME; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ dnl Really add $additional_libdir to $LTLIBNAME.
+ LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir"
+ fi
+ fi
+ fi
+ fi
+ ;;
+ -R*)
+ dir=`echo "X$dep" | sed -e 's/^X-R//'`
+ if test "$enable_rpath" != no; then
+ dnl Potentially add DIR to rpathdirs.
+ dnl The rpathdirs will be appended to $LIBNAME at the end.
+ haveit=
+ for x in $rpathdirs; do
+ if test "X$x" = "X$dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ rpathdirs="$rpathdirs $dir"
+ fi
+ dnl Potentially add DIR to ltrpathdirs.
+ dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
+ haveit=
+ for x in $ltrpathdirs; do
+ if test "X$x" = "X$dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ ltrpathdirs="$ltrpathdirs $dir"
+ fi
+ fi
+ ;;
+ -l*)
+ dnl Handle this in the next round.
+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
+ ;;
+ *.la)
+ dnl Handle this in the next round. Throw away the .la's
+ dnl directory; it is already contained in a preceding -L
+ dnl option.
+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
+ ;;
+ *)
+ dnl Most likely an immediate library name.
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep"
+ LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep"
+ ;;
+ esac
+ done
+ fi
+ else
+ dnl Didn't find the library; assume it is in the system directories
+ dnl known to the linker and runtime loader. (All the system
+ dnl directories known to the linker should also be known to the
+ dnl runtime loader, otherwise the system is severely misconfigured.)
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
+ LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name"
+ fi
+ fi
+ fi
+ done
+ done
+ if test "X$rpathdirs" != "X"; then
+ if test -n "$hardcode_libdir_separator"; then
+ dnl Weird platform: only the last -rpath option counts, the user must
+ dnl pass all path elements in one option. We can arrange that for a
+ dnl single library, but not when more than one $LIBNAMEs are used.
+ alldirs=
+ for found_dir in $rpathdirs; do
+ alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
+ done
+ dnl Note: hardcode_libdir_flag_spec uses $libdir and $wl.
+ acl_save_libdir="$libdir"
+ libdir="$alldirs"
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
+ else
+ dnl The -rpath options are cumulative.
+ for found_dir in $rpathdirs; do
+ acl_save_libdir="$libdir"
+ libdir="$found_dir"
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
+ done
+ fi
+ fi
+ if test "X$ltrpathdirs" != "X"; then
+ dnl When using libtool, the option that works for both libraries and
+ dnl executables is -R. The -R options are cumulative.
+ for found_dir in $ltrpathdirs; do
+ LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir"
+ done
+ fi
+])
+
+dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR,
+dnl unless already present in VAR.
+dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes
+dnl contains two or three consecutive elements that belong together.
+AC_DEFUN([AC_LIB_APPENDTOVAR],
+[
+ for element in [$2]; do
+ haveit=
+ for x in $[$1]; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ if test "X$x" = "X$element"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ [$1]="${[$1]}${[$1]:+ }$element"
+ fi
+ done
+])
diff --git a/gcc-4.4.3/config/lib-prefix.m4 b/gcc-4.4.3/config/lib-prefix.m4
new file mode 100644
index 000000000..c719bc809
--- /dev/null
+++ b/gcc-4.4.3/config/lib-prefix.m4
@@ -0,0 +1,155 @@
+# lib-prefix.m4 serial 2 (gettext-0.12)
+dnl Copyright (C) 2001-2003 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License. As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+
+dnl From Bruno Haible.
+
+dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and
+dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't
+dnl require excessive bracketing.
+ifdef([AC_HELP_STRING],
+[AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])],
+[AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])])
+
+dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed
+dnl to access previously installed libraries. The basic assumption is that
+dnl a user will want packages to use other packages he previously installed
+dnl with the same --prefix option.
+dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate
+dnl libraries, but is otherwise very convenient.
+AC_DEFUN([AC_LIB_PREFIX],
+[
+ AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
+ AC_REQUIRE([AC_PROG_CC])
+ AC_REQUIRE([AC_CANONICAL_HOST])
+ AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
+ dnl By default, look in $includedir and $libdir.
+ use_additional=yes
+ AC_LIB_WITH_FINAL_PREFIX([
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+ ])
+ AC_LIB_ARG_WITH([lib-prefix],
+[ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
+ --without-lib-prefix don't search for libraries in includedir and libdir],
+[
+ if test "X$withval" = "Xno"; then
+ use_additional=no
+ else
+ if test "X$withval" = "X"; then
+ AC_LIB_WITH_FINAL_PREFIX([
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+ ])
+ else
+ additional_includedir="$withval/include"
+ additional_libdir="$withval/lib"
+ fi
+ fi
+])
+ if test $use_additional = yes; then
+ dnl Potentially add $additional_includedir to $CPPFLAGS.
+ dnl But don't add it
+ dnl 1. if it's the standard /usr/include,
+ dnl 2. if it's already present in $CPPFLAGS,
+ dnl 3. if it's /usr/local/include and we are using GCC on Linux,
+ dnl 4. if it doesn't exist as a directory.
+ if test "X$additional_includedir" != "X/usr/include"; then
+ haveit=
+ for x in $CPPFLAGS; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ if test "X$x" = "X-I$additional_includedir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test "X$additional_includedir" = "X/usr/local/include"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux*) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ if test -d "$additional_includedir"; then
+ dnl Really add $additional_includedir to $CPPFLAGS.
+ CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
+ fi
+ fi
+ fi
+ fi
+ dnl Potentially add $additional_libdir to $LDFLAGS.
+ dnl But don't add it
+ dnl 1. if it's the standard /usr/lib,
+ dnl 2. if it's already present in $LDFLAGS,
+ dnl 3. if it's /usr/local/lib and we are using GCC on Linux,
+ dnl 4. if it doesn't exist as a directory.
+ if test "X$additional_libdir" != "X/usr/lib"; then
+ haveit=
+ for x in $LDFLAGS; do
+ AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test "X$additional_libdir" = "X/usr/local/lib"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux*) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ dnl Really add $additional_libdir to $LDFLAGS.
+ LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
+ fi
+ fi
+ fi
+ fi
+ fi
+])
+
+dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix,
+dnl acl_final_exec_prefix, containing the values to which $prefix and
+dnl $exec_prefix will expand at the end of the configure script.
+AC_DEFUN([AC_LIB_PREPARE_PREFIX],
+[
+ dnl Unfortunately, prefix and exec_prefix get only finally determined
+ dnl at the end of configure.
+ if test "X$prefix" = "XNONE"; then
+ acl_final_prefix="$ac_default_prefix"
+ else
+ acl_final_prefix="$prefix"
+ fi
+ if test "X$exec_prefix" = "XNONE"; then
+ acl_final_exec_prefix='${prefix}'
+ else
+ acl_final_exec_prefix="$exec_prefix"
+ fi
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
+ prefix="$acl_save_prefix"
+])
+
+dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the
+dnl variables prefix and exec_prefix bound to the values they will have
+dnl at the end of the configure script.
+AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX],
+[
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ $1
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+])
diff --git a/gcc-4.4.3/config/mh-cxux b/gcc-4.4.3/config/mh-cxux
new file mode 100644
index 000000000..8680654ff
--- /dev/null
+++ b/gcc-4.4.3/config/mh-cxux
@@ -0,0 +1,5 @@
+# Configuration for Harris CX/UX 7 (and maybe 6), based on sysv4 configuration.
+
+# The l flag generates a warning from the SVR4 archiver, remove it.
+AR_FLAGS = cq
+
diff --git a/gcc-4.4.3/config/mh-cygwin b/gcc-4.4.3/config/mh-cygwin
new file mode 100644
index 000000000..3a9698b38
--- /dev/null
+++ b/gcc-4.4.3/config/mh-cygwin
@@ -0,0 +1,9 @@
+EXTRA_TARGET_HOST_ALL_MODULES=maybe-all-libtermcap
+EXTRA_TARGET_HOST_INSTALL_MODULES=maybe-install-libtermcap
+
+# Increase stack limit to same as Linux default.
+LDFLAGS += -Wl,--stack,8388608
+
+all-gdb: maybe-all-libtermcap
+
+install-gdb: maybe-all-libtermcap
diff --git a/gcc-4.4.3/config/mh-decstation b/gcc-4.4.3/config/mh-decstation
new file mode 100644
index 000000000..320927c30
--- /dev/null
+++ b/gcc-4.4.3/config/mh-decstation
@@ -0,0 +1,3 @@
+# for X11, since the native DECwindows include files are really broken when
+# it comes to function prototypes.
+X11_EXTRA_CFLAGS = "-DNeedFunctionPrototypes=0"
diff --git a/gcc-4.4.3/config/mh-dgux386 b/gcc-4.4.3/config/mh-dgux386
new file mode 100644
index 000000000..b2d2a057b
--- /dev/null
+++ b/gcc-4.4.3/config/mh-dgux386
@@ -0,0 +1,5 @@
+# The l flag generates a warning from the SVR4 archiver, remove it.
+AR_FLAGS = cr
+
+X11_EXTRA_LIBS = -lnsl
+
diff --git a/gcc-4.4.3/config/mh-djgpp b/gcc-4.4.3/config/mh-djgpp
new file mode 100644
index 000000000..88d250a73
--- /dev/null
+++ b/gcc-4.4.3/config/mh-djgpp
@@ -0,0 +1,14 @@
+# Shorten the target alias so when it is used to set 'libsubdir'
+# the name will work in both short and long filename environments.
+ifeq ($(findstring -pc-msdosdjgpp,$(target_alias)),-pc-msdosdjgpp)
+target_alias=djgpp
+endif
+
+# The version string must be modified to contain just one dot
+# because DOS filenames can only have one dot when long filenames
+# are not available.
+__version:=$(gcc_version)
+__version:=$(subst ., ,$(__version))
+ifeq ($(words $(__version)),3)
+gcc_version=$(word 1,$(__version)).$(word 2,$(__version))$(word 3,$(__version))
+endif
diff --git a/gcc-4.4.3/config/mh-interix b/gcc-4.4.3/config/mh-interix
new file mode 100644
index 000000000..67dff5c44
--- /dev/null
+++ b/gcc-4.4.3/config/mh-interix
@@ -0,0 +1,7 @@
+# The shell may not be in /bin.
+SHELL = sh
+
+# We also need to override LIBGCC2_DEBUG_CFLAGS so libgcc2 will be
+# built without debugging information
+
+LIBGCC2_DEBUG_CFLAGS=
diff --git a/gcc-4.4.3/config/mh-lynxrs6k b/gcc-4.4.3/config/mh-lynxrs6k
new file mode 100644
index 000000000..fac1b973a
--- /dev/null
+++ b/gcc-4.4.3/config/mh-lynxrs6k
@@ -0,0 +1,2 @@
+# /bin/sh is too buggy, so use /bin/bash instead.
+SHELL = /bin/bash
diff --git a/gcc-4.4.3/config/mh-mingw b/gcc-4.4.3/config/mh-mingw
new file mode 100644
index 000000000..d91323ef5
--- /dev/null
+++ b/gcc-4.4.3/config/mh-mingw
@@ -0,0 +1,6 @@
+# Add -D__USE_MINGW_ACCESS to enable the built compiler to work on Windows
+# Vista (see PR33281 for details).
+BOOT_CFLAGS += -D__USE_MINGW_ACCESS -Wno-pedantic-ms-format
+CFLAGS += -D__USE_MINGW_ACCESS
+# Increase stack limit to same as Linux default.
+LDFLAGS += -Wl,--stack,8388608
diff --git a/gcc-4.4.3/config/mh-ncr3000 b/gcc-4.4.3/config/mh-ncr3000
new file mode 100644
index 000000000..7c6ee1273
--- /dev/null
+++ b/gcc-4.4.3/config/mh-ncr3000
@@ -0,0 +1,4 @@
+# Host configuration file for an NCR 3000 (i486/SVR4) system.
+
+# The l flag generates a warning from the SVR4 archiver, remove it.
+AR_FLAGS = cq
diff --git a/gcc-4.4.3/config/mh-necv4 b/gcc-4.4.3/config/mh-necv4
new file mode 100644
index 000000000..d71805e05
--- /dev/null
+++ b/gcc-4.4.3/config/mh-necv4
@@ -0,0 +1,4 @@
+# Host Makefile fragment for NEC MIPS SVR4.
+
+# NEC -lX11 needs some other libraries.
+X11_EXTRA_LIBS = -lsocket -lnsl
diff --git a/gcc-4.4.3/config/mh-pa b/gcc-4.4.3/config/mh-pa
new file mode 100644
index 000000000..b0005a25d
--- /dev/null
+++ b/gcc-4.4.3/config/mh-pa
@@ -0,0 +1,4 @@
+# The ada virtual array implementation requires that indexing be disabled on
+# hosts such as hpux that use a segmented memory architecture. Both the c
+# and ada files need to be compiled with this option for correct operation.
+ADA_CFLAGS = -mdisable-indexing
diff --git a/gcc-4.4.3/config/mh-pa-hpux10 b/gcc-4.4.3/config/mh-pa-hpux10
new file mode 100644
index 000000000..99a2278f2
--- /dev/null
+++ b/gcc-4.4.3/config/mh-pa-hpux10
@@ -0,0 +1,4 @@
+# The ada virtual array implementation requires that indexing be disabled on
+# hosts such as hpux that use a segmented memory architecture. Both the c
+# and ada files need to be compiled with this option for correct operation.
+ADA_CFLAGS = -mdisable-indexing -D_X_HPUX10
diff --git a/gcc-4.4.3/config/mh-ppc-aix b/gcc-4.4.3/config/mh-ppc-aix
new file mode 100644
index 000000000..a56985fa9
--- /dev/null
+++ b/gcc-4.4.3/config/mh-ppc-aix
@@ -0,0 +1,9 @@
+
+# Compile Ada files with minimal-toc in addition to the default flags (at
+# least -gnatg is required to compile language defined units). The primary
+# focus is gnatlib, so that the library does not use nearly the entire TOC of
+# applications until gnatlib is built as a shared library on AIX. Compiling
+# the compiler with -mminimal-toc does not cause any harm.
+BOOT_ADAFLAGS = -gnatapg -mminimal-toc
+BOOT_LDFLAGS = -Wl,-bbigtoc
+LDFLAGS = `case $(CC) in *gcc*) echo -Wl,-bbigtoc ;; esac;`
diff --git a/gcc-4.4.3/config/mh-ppc-darwin b/gcc-4.4.3/config/mh-ppc-darwin
new file mode 100644
index 000000000..66f68b664
--- /dev/null
+++ b/gcc-4.4.3/config/mh-ppc-darwin
@@ -0,0 +1,5 @@
+# The -mdynamic-no-pic ensures that the compiler executable is built without
+# position-independent-code -- the usual default on Darwin. This fix speeds
+# compiles by 3-5%.
+
+BOOT_CFLAGS += -mdynamic-no-pic
diff --git a/gcc-4.4.3/config/mh-sco b/gcc-4.4.3/config/mh-sco
new file mode 100644
index 000000000..bf5a807b0
--- /dev/null
+++ b/gcc-4.4.3/config/mh-sco
@@ -0,0 +1,4 @@
+# You may need this if you don't have bison.
+# BISON = yacc -Sm10400
+
+X11_EXTRA_LIBS = -lsocket -lm -lintl -lmalloc
diff --git a/gcc-4.4.3/config/mh-solaris b/gcc-4.4.3/config/mh-solaris
new file mode 100644
index 000000000..6e8f296a4
--- /dev/null
+++ b/gcc-4.4.3/config/mh-solaris
@@ -0,0 +1,2 @@
+# Makefile changes for Suns running Solaris 2
+X11_EXTRA_LIBS = -lnsl -lsocket
diff --git a/gcc-4.4.3/config/mh-sysv4 b/gcc-4.4.3/config/mh-sysv4
new file mode 100644
index 000000000..2e9374c7f
--- /dev/null
+++ b/gcc-4.4.3/config/mh-sysv4
@@ -0,0 +1,4 @@
+# The l flag generates a warning from the SVR4 archiver, remove it.
+AR_FLAGS = cr
+
+X11_EXTRA_LIBS = -lnsl
diff --git a/gcc-4.4.3/config/mh-sysv5 b/gcc-4.4.3/config/mh-sysv5
new file mode 100644
index 000000000..2e9374c7f
--- /dev/null
+++ b/gcc-4.4.3/config/mh-sysv5
@@ -0,0 +1,4 @@
+# The l flag generates a warning from the SVR4 archiver, remove it.
+AR_FLAGS = cr
+
+X11_EXTRA_LIBS = -lnsl
diff --git a/gcc-4.4.3/config/mh-x86omitfp b/gcc-4.4.3/config/mh-x86omitfp
new file mode 100644
index 000000000..7f536c8ba
--- /dev/null
+++ b/gcc-4.4.3/config/mh-x86omitfp
@@ -0,0 +1,2 @@
+# Add -fomit-frame-pointer to the usual BOOT_CFLAGS to speed up the compiler.
+BOOT_CFLAGS += -fomit-frame-pointer
diff --git a/gcc-4.4.3/config/mt-alphaieee b/gcc-4.4.3/config/mt-alphaieee
new file mode 100644
index 000000000..9c205314a
--- /dev/null
+++ b/gcc-4.4.3/config/mt-alphaieee
@@ -0,0 +1,2 @@
+CFLAGS_FOR_TARGET += -mieee
+CXXFLAGS_FOR_TARGET += -mieee
diff --git a/gcc-4.4.3/config/mt-d30v b/gcc-4.4.3/config/mt-d30v
new file mode 100644
index 000000000..d34b774b3
--- /dev/null
+++ b/gcc-4.4.3/config/mt-d30v
@@ -0,0 +1,4 @@
+# Build libraries optimizing for space, not speed.
+# Turn off warnings about symbols named the same as registers
+ CFLAGS_FOR_TARGET = -g -Os -Wa,-C
+ CXXFLAGS_FOR_TARGET = -g -Os -Wa,-C
diff --git a/gcc-4.4.3/config/mt-gnu b/gcc-4.4.3/config/mt-gnu
new file mode 100644
index 000000000..15bf41716
--- /dev/null
+++ b/gcc-4.4.3/config/mt-gnu
@@ -0,0 +1 @@
+CXXFLAGS_FOR_TARGET = $(CXXFLAGS) -D_GNU_SOURCE
diff --git a/gcc-4.4.3/config/mt-mep b/gcc-4.4.3/config/mt-mep
new file mode 100644
index 000000000..849d128a3
--- /dev/null
+++ b/gcc-4.4.3/config/mt-mep
@@ -0,0 +1,8 @@
+
+EXTRA_TARGET_HOST_ALL_MODULES:=$(EXTRA_TARGET_HOST_ALL_MODULES) all-utils
+EXTRA_TARGET_HOST_INSTALL_MODULES:=$(EXTRA_TARGET_HOST_INSTALL_MODULES) install-utils
+
+all-utils : all-libiberty
+
+install-utils : all-libiberty
+
diff --git a/gcc-4.4.3/config/mt-mips-elfoabi b/gcc-4.4.3/config/mt-mips-elfoabi
new file mode 100644
index 000000000..a9f9cbec7
--- /dev/null
+++ b/gcc-4.4.3/config/mt-mips-elfoabi
@@ -0,0 +1 @@
+include $(srcdir)/config/mt-mips16-compat
diff --git a/gcc-4.4.3/config/mt-mips-gnu b/gcc-4.4.3/config/mt-mips-gnu
new file mode 100644
index 000000000..a8198c03f
--- /dev/null
+++ b/gcc-4.4.3/config/mt-mips-gnu
@@ -0,0 +1,2 @@
+include $(srcdir)/config/mt-gnu
+include $(srcdir)/config/mt-mips16-compat
diff --git a/gcc-4.4.3/config/mt-mips16-compat b/gcc-4.4.3/config/mt-mips16-compat
new file mode 100644
index 000000000..7e36791e6
--- /dev/null
+++ b/gcc-4.4.3/config/mt-mips16-compat
@@ -0,0 +1,5 @@
+# Configurations use this fragment if they support MIPS16 and non-MIPS16 code,
+# but if the libraries are all non-MIPS16. Add -minterlink-mips16 so
+# that the libraries can be used with both ISA modes.
+CFLAGS_FOR_TARGET += -minterlink-mips16
+CXXFLAGS_FOR_TARGET += -minterlink-mips16
diff --git a/gcc-4.4.3/config/mt-netware b/gcc-4.4.3/config/mt-netware
new file mode 100644
index 000000000..9482f9b36
--- /dev/null
+++ b/gcc-4.4.3/config/mt-netware
@@ -0,0 +1 @@
+GDB_NLM_DEPS = all-gcc all-ld
diff --git a/gcc-4.4.3/config/mt-ospace b/gcc-4.4.3/config/mt-ospace
new file mode 100644
index 000000000..7f091041d
--- /dev/null
+++ b/gcc-4.4.3/config/mt-ospace
@@ -0,0 +1,3 @@
+# Build libraries optimizing for space, not speed.
+ CFLAGS_FOR_TARGET = -g -Os
+ CXXFLAGS_FOR_TARGET = -g -Os
diff --git a/gcc-4.4.3/config/mt-sde b/gcc-4.4.3/config/mt-sde
new file mode 100644
index 000000000..cb204203d
--- /dev/null
+++ b/gcc-4.4.3/config/mt-sde
@@ -0,0 +1,10 @@
+# We default to building libraries optimised for size. We use
+# -minterlink-mips16 so that the non-MIPS16 libraries can still be
+# linked against partly-MIPS16 code. The -mcode-xonly option allows
+# MIPS16 libraries to run on Harvard-style split I/D memories, so long
+# as they have the D-to-I redirect for PC-relative loads. -mno-gpopt
+# has two purposes: it allows libraries to be used in situations where
+# $gp != our _gp, and it allows them to be built with -G8 while
+# retaining link compability with -G0 and -G4.
+CFLAGS_FOR_TARGET += -Os -minterlink-mips16 -mcode-xonly -mno-gpopt
+CXXFLAGS_FOR_TARGET += -Os -minterlink-mips16 -mcode-xonly -mno-gpopt
diff --git a/gcc-4.4.3/config/mt-spu b/gcc-4.4.3/config/mt-spu
new file mode 100644
index 000000000..7efa74ca4
--- /dev/null
+++ b/gcc-4.4.3/config/mt-spu
@@ -0,0 +1,2 @@
+# spu ld makefile invokes as-new and bin2c in maintainer mode.
+all-ld: $(MAINT) all-gas all-binutils
diff --git a/gcc-4.4.3/config/mt-v810 b/gcc-4.4.3/config/mt-v810
new file mode 100644
index 000000000..f5714f89e
--- /dev/null
+++ b/gcc-4.4.3/config/mt-v810
@@ -0,0 +1,3 @@
+CC_FOR_TARGET = ca732 -ansi
+AS_FOR_TARGET = as732
+AR_FOR_TARGET = ar732
diff --git a/gcc-4.4.3/config/mt-wince b/gcc-4.4.3/config/mt-wince
new file mode 100644
index 000000000..cc7d67b58
--- /dev/null
+++ b/gcc-4.4.3/config/mt-wince
@@ -0,0 +1,10 @@
+# For Windows CE, we need to build the program that converts, copies,
+# and renames the platform SDK files into gcc directories.
+
+EXTRA_TARGET_HOST_ALL_MODULES:=$(EXTRA_TARGET_HOST_ALL_MODULES) all-utils
+EXTRA_TARGET_HOST_INSTALL_MODULES:=$(EXTRA_TARGET_HOST_INSTALL_MODULES) install-utils
+
+all-utils : all-libiberty
+
+install-utils : all-libiberty
+
diff --git a/gcc-4.4.3/config/multi.m4 b/gcc-4.4.3/config/multi.m4
new file mode 100644
index 000000000..5b62ecc0a
--- /dev/null
+++ b/gcc-4.4.3/config/multi.m4
@@ -0,0 +1,68 @@
+## -*- Autoconf -*-
+# Copyright (C) 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 6
+
+# AM_ENABLE_MULTILIB([MAKEFILE], [REL-TO-TOP-SRCDIR])
+# ---------------------------------------------------
+# Add --enable-multilib to configure.
+AC_DEFUN([AM_ENABLE_MULTILIB],
+[# Default to --enable-multilib
+AC_ARG_ENABLE(multilib,
+[ --enable-multilib build many library versions (default)],
+[case "$enableval" in
+ yes) multilib=yes ;;
+ no) multilib=no ;;
+ *) AC_MSG_ERROR([bad value $enableval for multilib option]) ;;
+ esac],
+ [multilib=yes])
+
+# We may get other options which we leave undocumented:
+# --with-target-subdir, --with-multisrctop, --with-multisubdir
+# See config-ml.in if you want the gory details.
+
+if test "$srcdir" = "."; then
+ if test "$with_target_subdir" != "."; then
+ multi_basedir="$srcdir/$with_multisrctop../$2"
+ else
+ multi_basedir="$srcdir/$with_multisrctop$2"
+ fi
+else
+ multi_basedir="$srcdir/$2"
+fi
+AC_SUBST(multi_basedir)
+
+# Even if the default multilib is not a cross compilation,
+# it may be that some of the other multilibs are.
+if test $cross_compiling = no && test $multilib = yes \
+ && test "x${with_multisubdir}" != x ; then
+ cross_compiling=maybe
+fi
+
+AC_OUTPUT_COMMANDS([
+# Only add multilib support code if we just rebuilt the top-level
+# Makefile.
+case " $CONFIG_FILES " in
+ *" ]m4_default([$1],Makefile)[ "*)
+ ac_file=]m4_default([$1],Makefile)[ . ${multi_basedir}/config-ml.in
+ ;;
+esac],
+ [
+srcdir="$srcdir"
+host="$host"
+target="$target"
+with_multisubdir="$with_multisubdir"
+with_multisrctop="$with_multisrctop"
+with_target_subdir="$with_target_subdir"
+ac_configure_args="${multilib_arg} ${ac_configure_args}"
+multi_basedir="$multi_basedir"
+CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+CC="$CC"
+CXX="$CXX"
+GFORTRAN="$GFORTRAN"
+GCJ="$GCJ"])])dnl
diff --git a/gcc-4.4.3/config/nls.m4 b/gcc-4.4.3/config/nls.m4
new file mode 100644
index 000000000..36bc49317
--- /dev/null
+++ b/gcc-4.4.3/config/nls.m4
@@ -0,0 +1,49 @@
+# nls.m4 serial 1 (gettext-0.12)
+dnl Copyright (C) 1995-2003 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License. As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+dnl
+dnl This file can can be used in projects which are not available under
+dnl the GNU General Public License or the GNU Library General Public
+dnl License but which still want to provide support for the GNU gettext
+dnl functionality.
+dnl Please note that the actual code of the GNU gettext library is covered
+dnl by the GNU Library General Public License, and the rest of the GNU
+dnl gettext package package is covered by the GNU General Public License.
+dnl They are *not* in the public domain.
+
+dnl Authors:
+dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
+dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003.
+
+AC_DEFUN([AM_NLS],
+[
+ AC_MSG_CHECKING([whether NLS is requested])
+ dnl Default is enabled NLS
+ AC_ARG_ENABLE(nls,
+ [ --disable-nls do not use Native Language Support],
+ USE_NLS=$enableval, USE_NLS=yes)
+ AC_MSG_RESULT($USE_NLS)
+ AC_SUBST(USE_NLS)
+])
+
+AC_DEFUN([AM_MKINSTALLDIRS],
+[
+ dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
+ dnl find the mkinstalldirs script in another subdir but $(top_srcdir).
+ dnl Try to locate it.
+ MKINSTALLDIRS=
+ if test -n "$ac_aux_dir"; then
+ case "$ac_aux_dir" in
+ /*) MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" ;;
+ *) MKINSTALLDIRS="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;;
+ esac
+ fi
+ if test -z "$MKINSTALLDIRS"; then
+ MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
+ fi
+ AC_SUBST(MKINSTALLDIRS)
+])
diff --git a/gcc-4.4.3/config/no-executables.m4 b/gcc-4.4.3/config/no-executables.m4
new file mode 100644
index 000000000..c4d0b70c3
--- /dev/null
+++ b/gcc-4.4.3/config/no-executables.m4
@@ -0,0 +1,69 @@
+# GCC_NO_EXECUTABLES
+# -----------------
+# FIXME: The GCC team has specific needs which the current Autoconf
+# framework cannot solve elegantly. This macro implements a dirty
+# hack until Autoconf is able to provide the services its users
+# need.
+#
+# Several of the support libraries that are often built with GCC can't
+# assume the tool-chain is already capable of linking a program: the
+# compiler often expects to be able to link with some of such
+# libraries.
+#
+# In several of these libraries, workarounds have been introduced to
+# avoid the AC_PROG_CC_WORKS test, that would just abort their
+# configuration. The introduction of AC_EXEEXT, enabled either by
+# libtool or by CVS autoconf, have just made matters worse.
+#
+# Unlike the previous AC_NO_EXECUTABLES, this test does not
+# disable link tests at autoconf time, but at configure time.
+# This allows AC_NO_EXECUTABLES to be invoked conditionally.
+AC_DEFUN_ONCE([GCC_NO_EXECUTABLES],
+[m4_divert_push([KILL])
+
+AC_BEFORE([$0], [_AC_COMPILER_EXEEXT])
+AC_BEFORE([$0], [AC_LINK_IFELSE])
+
+m4_define([_AC_COMPILER_EXEEXT],
+AC_LANG_CONFTEST([AC_LANG_PROGRAM()])
+# FIXME: Cleanup?
+AS_IF([AC_TRY_EVAL(ac_link)], [gcc_no_link=no], [gcc_no_link=yes])
+if test x$gcc_no_link = xyes; then
+ # Setting cross_compile will disable run tests; it will
+ # also disable AC_CHECK_FILE but that's generally
+ # correct if we can't link.
+ cross_compiling=yes
+ EXEEXT=
+else
+ m4_defn([_AC_COMPILER_EXEEXT])dnl
+fi
+)
+
+m4_define([AC_LINK_IFELSE],
+if test x$gcc_no_link = xyes; then
+ AC_MSG_ERROR([Link tests are not allowed after [[$0]].])
+fi
+m4_defn([AC_LINK_IFELSE]))
+
+dnl This is a shame. We have to provide a default for some link tests,
+dnl similar to the default for run tests.
+m4_define([AC_FUNC_MMAP],
+if test x$gcc_no_link = xyes; then
+ if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then
+ ac_cv_func_mmap_fixed_mapped=no
+ fi
+fi
+if test "x${ac_cv_func_mmap_fixed_mapped}" != xno; then
+ m4_defn([AC_FUNC_MMAP])
+fi)
+
+m4_divert_pop()dnl
+])# GCC_NO_EXECUTABLES
+
+# Use the strongest available test out of AC_TRY_COMPILE and AC_TRY_LINK.
+AC_DEFUN([GCC_TRY_COMPILE_OR_LINK],
+[if test x$gcc_no_link = xyes; then
+ AC_TRY_COMPILE([$1], [$2], [$3], [$4])
+else
+ AC_TRY_LINK([$1], [$2], [$3], [$4])
+fi])
diff --git a/gcc-4.4.3/config/override.m4 b/gcc-4.4.3/config/override.m4
new file mode 100644
index 000000000..9bb149620
--- /dev/null
+++ b/gcc-4.4.3/config/override.m4
@@ -0,0 +1,251 @@
+dnl Fix Autoconf-2.59 bugs: by overriding broken internal
+dnl Autoconf macros with backports of the 2.60+ fix.
+dnl - AC_CONFIG_SUBDIRS whitespace mangling,
+dnl - more lenient precious variable checks
+dnl - better configure error message
+dnl - reliance on non-Posix m4wrap (M4 1.6 or newer implement FIFO)
+dnl
+dnl The override bits of this file should be a no-op for the newest
+dnl Autoconf version, which means they can be removed once the complete
+dnl tree has moved to a new enough Autoconf version.
+dnl
+dnl The _GCC_AUTOCONF_VERSION_TEST ensures that exactly the desired
+dnl Autoconf version is used. It should be kept for consistency.
+
+dnl m4_PACKAGE_VERSION is an undocumented Autoconf macro.
+dnl We use it because this fix is intended for 2.59 only.
+dnl A feature test for the broken AC_CONFIG_SUBDIRS instead
+dnl would be better but is tricky.
+dnl
+dnl Use ifdef/ifelse over m4_ifdef/m4_ifelse to be clean for 2.13.
+dnl Redefine AC_CONFIG_SUBDIRS so aclocal pulls in this file
+dnl when needed.
+
+ifdef([m4_PACKAGE_VERSION],
+[dnl AC_DEFUN a commonly used macro so this file is picked up.
+m4_copy([AC_PREREQ], [_AC_PREREQ])
+AC_DEFUN([AC_PREREQ], [frob])
+m4_copy([_AC_PREREQ], [AC_PREREQ])
+
+
+dnl Ensure exactly this Autoconf version is used
+m4_ifndef([_GCC_AUTOCONF_VERSION],
+ [m4_define([_GCC_AUTOCONF_VERSION], [2.59])])
+
+dnl Test for the exact version when AC_INIT is expanded.
+dnl This allows to update the tree in steps (for testing)
+dnl by putting
+dnl m4_define([_GCC_AUTOCONF_VERSION], [X.Y])
+dnl in configure.ac before AC_INIT,
+dnl without rewriting this file.
+dnl Or for updating the whole tree at once with the definition above.
+AC_DEFUN([_GCC_AUTOCONF_VERSION_CHECK],
+[m4_if(m4_defn([_GCC_AUTOCONF_VERSION]),
+ m4_defn([m4_PACKAGE_VERSION]), [],
+ [m4_fatal([Please use exactly Autoconf ]_GCC_AUTOCONF_VERSION[ instead of ]m4_defn([m4_PACKAGE_VERSION])[.])])
+])
+m4_define([AC_INIT], m4_defn([AC_INIT])[
+_GCC_AUTOCONF_VERSION_CHECK
+])
+
+m4_version_prereq([2.60],, [
+dnl We use $ac_pwd in some of the overrides below; ensure its definition
+m4_divert_push([PARSE_ARGS])dnl
+ac_pwd=`pwd`
+m4_divert_pop([PARSE_ARGS])dnl
+])
+
+
+m4_version_prereq([2.60],, [
+
+# _AC_OUTPUT_SUBDIRS
+# ------------------
+# This is a subroutine of AC_OUTPUT, but it does not go into
+# config.status, rather, it is called after running config.status.
+m4_define([_AC_OUTPUT_SUBDIRS],
+[
+#
+# CONFIG_SUBDIRS section, as fixed in confsubdir.m4.
+#
+if test "$no_recursion" != yes; then
+
+ # Remove --cache-file and --srcdir arguments so they do not pile up.
+ ac_sub_configure_args=
+ ac_prev=
+ eval "set x $ac_configure_args"
+ shift
+ for ac_arg
+ do
+ if test -n "$ac_prev"; then
+ ac_prev=
+ continue
+ fi
+ case $ac_arg in
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
+ | --c=*)
+ ;;
+ --config-cache | -C)
+ ;;
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ ;;
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ ;;
+ *)
+ case $ac_arg in
+ *\'*) ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ ac_sub_configure_args="$ac_sub_configure_args '$ac_arg'" ;;
+ esac
+ done
+
+ # Always prepend --prefix to ensure using the same prefix
+ # in subdir configurations.
+ ac_arg="--prefix=$prefix"
+ case $ac_arg in
+ *\'*) ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ ac_sub_configure_args="$ac_arg $ac_sub_configure_args"
+
+ ac_popdir=`pwd`
+ for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
+
+ # Do not complain, so a configure script can configure whichever
+ # parts of a large source tree are present.
+ test -d "$srcdir/$ac_dir" || continue
+
+ AC_MSG_NOTICE([configuring in $ac_dir])
+ AS_MKDIR_P(["$ac_dir"])
+ _AC_SRCPATHS(["$ac_dir"])
+
+ cd "$ac_dir"
+
+ # Check for guested configure; otherwise get Cygnus style configure.
+ if test -f "$ac_srcdir/configure.gnu"; then
+ ac_sub_configure=$ac_srcdir/configure.gnu
+ elif test -f "$ac_srcdir/configure"; then
+ ac_sub_configure=$ac_srcdir/configure
+ elif test -f "$ac_srcdir/configure.in"; then
+ # This should be Cygnus configure.
+ ac_sub_configure=$ac_aux_dir/configure
+ else
+ AC_MSG_WARN([no configuration information is in $ac_dir])
+ ac_sub_configure=
+ fi
+
+ # The recursion is here.
+ if test -n "$ac_sub_configure"; then
+ # Make the cache file name correct relative to the subdirectory.
+ case $cache_file in
+ [[\\/]]* | ?:[[\\/]]* ) ac_sub_cache_file=$cache_file ;;
+ *) # Relative path.
+ ac_sub_cache_file=$ac_top_builddir$cache_file ;;
+ esac
+
+ AC_MSG_NOTICE([running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir])
+ # The eval makes quoting arguments work.
+ eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
+ --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
+ AC_MSG_ERROR([$ac_sub_configure failed for $ac_dir])
+ fi
+
+ cd "$ac_popdir"
+ done
+fi
+])# _AC_OUTPUT_SUBDIRS
+])
+
+m4_version_prereq([2.63],, [
+
+# _AC_ARG_VAR_VALIDATE
+# --------------------
+# The code is the same as autoconf 2.59, but with a more lenient check
+# on precious variables and an output of pwd that have been added in
+# autoconf 2.62.
+m4_define([_AC_ARG_VAR_VALIDATE],
+[m4_divert_text([INIT_PREPARE],
+[# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in `(set) 2>&1 |
+ sed -n 's/^ac_env_\([[a-zA-Z_0-9]]*\)_set=.*/\1/p'`; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val="\$ac_cv_env_${ac_var}_value"
+ eval ac_new_val="\$ac_env_${ac_var}_value"
+ case $ac_old_set,$ac_new_set in
+ set,)
+ AS_MESSAGE([error: `$ac_var' was set to `$ac_old_val' in the previous run], 2)
+ ac_cache_corrupted=: ;;
+ ,set)
+ AS_MESSAGE([error: `$ac_var' was not set in the previous run], 2)
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ AS_MESSAGE([error: `$ac_var' has changed since the previous run:], 2)
+ ac_cache_corrupted=:
+ else
+ AS_MESSAGE([warning: ignoring whitespace changes in `$ac_var' since the previous run:], 2)
+ eval $ac_var=\$ac_old_val
+ fi
+ AS_MESSAGE([ former value: `$ac_old_val'], 2)
+ AS_MESSAGE([ current value: `$ac_new_val'], 2)
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+dnl If you change this globbing pattern, test it on an old shell --
+dnl it's sensitive. Putting any kind of quote in it causes syntax errors.
+[ *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)]
+ ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ AS_MESSAGE([error: in `$ac_pwd':], 2)
+ AS_MESSAGE([error: changes in the environment can compromise the build], 2)
+ AS_ERROR([run `make distclean' and/or `rm $cache_file' and start over])
+fi])dnl
+])# _AC_ARG_VAR_VALIDATE
+])
+
+m4_version_prereq([2.63],, [
+
+# AC_MSG_FAILURE(ERROR, [EXIT-STATUS = 1])
+# ----------------------------------------
+# This is the same code as in 2.59 and 2.61, except it also outputs pwd.
+m4_define([AC_MSG_FAILURE],
+[{ AS_MESSAGE([error: in `$ac_pwd':], 2)
+AC_MSG_ERROR([$1
+See `config.log' for more details.], [$2]); }])
+])
+])
+
+m4_version_prereq([2.60],, [
+dnl M4 1.6 and newer implement m4wrap using FIFO semantics, as required
+dnl by Posix; earlier versions used LIFO semantics. Unfortunately,
+dnl Autoconf versions before 2.60 require those LIFO semantics, so
+dnl make sure to give it to them.
+m4_define([m4_wrap], [m4_ifdef([_$0_text],
+ [m4_define([_$0_text], [$1]m4_defn([_$0_text]))],
+ [m4_define([_$0_text], [$1])m4_builtin([m4wrap],
+ [m4_default(m4_defn([_$0_text])m4_undefine([_$0_text]))])])])
+])
diff --git a/gcc-4.4.3/config/po.m4 b/gcc-4.4.3/config/po.m4
new file mode 100644
index 000000000..861e3dec3
--- /dev/null
+++ b/gcc-4.4.3/config/po.m4
@@ -0,0 +1,197 @@
+# po.m4 serial 1 (gettext-0.12)
+dnl Copyright (C) 1995-2003 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License. As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+dnl
+dnl This file can can be used in projects which are not available under
+dnl the GNU General Public License or the GNU Library General Public
+dnl License but which still want to provide support for the GNU gettext
+dnl functionality.
+dnl Please note that the actual code of the GNU gettext library is covered
+dnl by the GNU Library General Public License, and the rest of the GNU
+dnl gettext package package is covered by the GNU General Public License.
+dnl They are *not* in the public domain.
+
+dnl Authors:
+dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
+dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003.
+
+dnl Checks for all prerequisites of the po subdirectory.
+AC_DEFUN([AM_PO_SUBDIRS],
+[
+ AC_REQUIRE([AC_PROG_MAKE_SET])dnl
+ AC_REQUIRE([AC_PROG_INSTALL])dnl
+ AC_REQUIRE([AM_MKINSTALLDIRS])dnl
+ AC_REQUIRE([AM_NLS])dnl
+
+ dnl Perform the following tests also if --disable-nls has been given,
+ dnl because they are needed for "make dist" to work.
+
+ dnl Search for GNU msgfmt in the PATH.
+ dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions.
+ dnl The second test excludes FreeBSD msgfmt.
+ AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
+ [$ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
+ (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
+ :)
+ AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
+
+ dnl Search for GNU xgettext 0.12 or newer in the PATH.
+ dnl The first test excludes Solaris xgettext and early GNU xgettext versions.
+ dnl The second test excludes FreeBSD xgettext.
+ AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
+ [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
+ (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
+ :)
+ dnl Remove leftover from FreeBSD xgettext call.
+ rm -f messages.po
+
+ dnl Search for GNU msgmerge 0.11 or newer in the PATH.
+ AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge,
+ [$ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1], :)
+
+ dnl This could go away some day; the PATH_PROG_WITH_TEST already does it.
+ dnl Test whether we really found GNU msgfmt.
+ if test "$GMSGFMT" != ":"; then
+ dnl If it is no GNU msgfmt we define it as : so that the
+ dnl Makefiles still can work.
+ if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
+ (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
+ : ;
+ else
+ GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
+ AC_MSG_RESULT(
+ [found $GMSGFMT program is not GNU msgfmt; ignore it])
+ GMSGFMT=":"
+ fi
+ fi
+
+ dnl This could go away some day; the PATH_PROG_WITH_TEST already does it.
+ dnl Test whether we really found GNU xgettext.
+ if test "$XGETTEXT" != ":"; then
+ dnl If it is no GNU xgettext we define it as : so that the
+ dnl Makefiles still can work.
+ if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
+ (if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
+ : ;
+ else
+ AC_MSG_RESULT(
+ [found xgettext program is not GNU xgettext; ignore it])
+ XGETTEXT=":"
+ fi
+ dnl Remove leftover from FreeBSD xgettext call.
+ rm -f messages.po
+ fi
+
+ AC_OUTPUT_COMMANDS([
+ for ac_file in $CONFIG_FILES; do
+ # Support "outfile[:infile[:infile...]]"
+ case "$ac_file" in
+ *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
+ esac
+ # PO directories have a Makefile.in generated from Makefile.in.in.
+ case "$ac_file" in */Makefile.in)
+ # Adjust a relative srcdir.
+ ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
+ ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
+ ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
+ # In autoconf-2.13 it is called $ac_given_srcdir.
+ # In autoconf-2.50 it is called $srcdir.
+ test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
+ case "$ac_given_srcdir" in
+ .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
+ /*) top_srcdir="$ac_given_srcdir" ;;
+ *) top_srcdir="$ac_dots$ac_given_srcdir" ;;
+ esac
+ if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
+ rm -f "$ac_dir/POTFILES"
+ test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
+ cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
+ POMAKEFILEDEPS="POTFILES.in"
+ # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
+ # on $ac_dir but don't depend on user-specified configuration
+ # parameters.
+ if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
+ # The LINGUAS file contains the set of available languages.
+ if test -n "$OBSOLETE_ALL_LINGUAS"; then
+ test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
+ fi
+ ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
+ # Hide the ALL_LINGUAS assigment from automake.
+ eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
+ POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
+ else
+ # The set of available languages was given in configure.in.
+ eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
+ fi
+ case "$ac_given_srcdir" in
+ .) srcdirpre= ;;
+ *) srcdirpre='$(srcdir)/' ;;
+ esac
+ POFILES=
+ GMOFILES=
+ UPDATEPOFILES=
+ DUMMYPOFILES=
+ for lang in $ALL_LINGUAS; do
+ POFILES="$POFILES $srcdirpre$lang.po"
+ GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
+ UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
+ DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
+ done
+ # CATALOGS depends on both $ac_dir and the user's LINGUAS
+ # environment variable.
+ INST_LINGUAS=
+ if test -n "$ALL_LINGUAS"; then
+ for presentlang in $ALL_LINGUAS; do
+ useit=no
+ if test "%UNSET%" != "$LINGUAS"; then
+ desiredlanguages="$LINGUAS"
+ else
+ desiredlanguages="$ALL_LINGUAS"
+ fi
+ for desiredlang in $desiredlanguages; do
+ # Use the presentlang catalog if desiredlang is
+ # a. equal to presentlang, or
+ # b. a variant of presentlang (because in this case,
+ # presentlang can be used as a fallback for messages
+ # which are not translated in the desiredlang catalog).
+ case "$desiredlang" in
+ "$presentlang"*) useit=yes;;
+ esac
+ done
+ if test $useit = yes; then
+ INST_LINGUAS="$INST_LINGUAS $presentlang"
+ fi
+ done
+ fi
+ CATALOGS=
+ if test -n "$INST_LINGUAS"; then
+ for lang in $INST_LINGUAS; do
+ CATALOGS="$CATALOGS $lang.gmo"
+ done
+ fi
+ test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
+ sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
+ for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
+ if test -f "$f"; then
+ case "$f" in
+ *.orig | *.bak | *~) ;;
+ *) cat "$f" >> "$ac_dir/Makefile" ;;
+ esac
+ fi
+ done
+ fi
+ ;;
+ esac
+ done],
+ [# Capture the value of obsolete ALL_LINGUAS because we need it to compute
+ # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
+ # from automake.
+ eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
+ # Capture the value of LINGUAS because we need it to compute CATALOGS.
+ LINGUAS="${LINGUAS-%UNSET%}"
+ ])
+])
diff --git a/gcc-4.4.3/config/proginstall.m4 b/gcc-4.4.3/config/proginstall.m4
new file mode 100644
index 000000000..a78a3d4b6
--- /dev/null
+++ b/gcc-4.4.3/config/proginstall.m4
@@ -0,0 +1,98 @@
+# AC_PROG_INSTALL
+# ---------------
+#
+# This macro is stolen from Autoconf 2.61a-341.
+# It requires `install' to be able to install multiple files at once.
+# This file will be obsolete when GCC moves to Autoconf 2.62.
+
+m4_version_prereq([2.62], [],
+[
+AC_DEFUN([AC_PROG_INSTALL],
+[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
+dnl AC_REQUIRE_AUX_FILE([install-sh])dnl This line does not work with 2.59.
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+AC_MSG_CHECKING([for a BSD-compatible install])
+if test -z "$INSTALL"; then
+AC_CACHE_VAL(ac_cv_path_install,
+[_AS_PATH_WALK([$PATH],
+[# Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in
+ ./ | .// | /[cC]/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if AS_EXECUTABLE_P(["$as_dir/$ac_prog$ac_exec_ext"]); then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac])
+rm -rf conftest.one conftest.two conftest.dir
+])dnl
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+dnl Do special magic for INSTALL instead of AC_SUBST, to get
+dnl relative names right.
+AC_MSG_RESULT([$INSTALL])
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+AC_SUBST(INSTALL_PROGRAM)dnl
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+AC_SUBST(INSTALL_SCRIPT)dnl
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+AC_SUBST(INSTALL_DATA)dnl
+])# AC_PROG_INSTALL
+])
diff --git a/gcc-4.4.3/config/progtest.m4 b/gcc-4.4.3/config/progtest.m4
new file mode 100644
index 000000000..8fe527cec
--- /dev/null
+++ b/gcc-4.4.3/config/progtest.m4
@@ -0,0 +1,91 @@
+# progtest.m4 serial 3 (gettext-0.12)
+dnl Copyright (C) 1996-2003 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License. As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+dnl
+dnl This file can can be used in projects which are not available under
+dnl the GNU General Public License or the GNU Library General Public
+dnl License but which still want to provide support for the GNU gettext
+dnl functionality.
+dnl Please note that the actual code of the GNU gettext library is covered
+dnl by the GNU Library General Public License, and the rest of the GNU
+dnl gettext package package is covered by the GNU General Public License.
+dnl They are *not* in the public domain.
+
+dnl Authors:
+dnl Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+# Search path for a program which passes the given test.
+
+dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
+dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
+AC_DEFUN([AM_PATH_PROG_WITH_TEST],
+[
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+# Find out how to test for executable files. Don't use a zero-byte file,
+# as systems may use methods other than mode bits to determine executability.
+cat >conf$$.file <<_ASEOF
+#! /bin/sh
+exit 0
+_ASEOF
+chmod +x conf$$.file
+if test -x conf$$.file >/dev/null 2>&1; then
+ ac_executable_p="test -x"
+else
+ ac_executable_p="test -f"
+fi
+rm -f conf$$.file
+
+# Extract the first word of "$2", so it can be a program name with args.
+set dummy $2; ac_word=[$]2
+AC_MSG_CHECKING([for $ac_word])
+AC_CACHE_VAL(ac_cv_path_$1,
+[case "[$]$1" in
+ [[\\/]]* | ?:[[\\/]]*)
+ ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
+ ;;
+ *)
+ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in ifelse([$5], , $PATH, [$5]); do
+ IFS="$ac_save_IFS"
+ test -z "$ac_dir" && ac_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
+ if [$3]; then
+ ac_cv_path_$1="$ac_dir/$ac_word$ac_exec_ext"
+ break 2
+ fi
+ fi
+ done
+ done
+ IFS="$ac_save_IFS"
+dnl If no 4th arg is given, leave the cache variable unset,
+dnl so AC_PATH_PROGS will keep looking.
+ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
+])dnl
+ ;;
+esac])dnl
+$1="$ac_cv_path_$1"
+if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
+ AC_MSG_RESULT([$]$1)
+else
+ AC_MSG_RESULT(no)
+fi
+AC_SUBST($1)dnl
+])
diff --git a/gcc-4.4.3/config/stdint.m4 b/gcc-4.4.3/config/stdint.m4
new file mode 100644
index 000000000..025ffad9e
--- /dev/null
+++ b/gcc-4.4.3/config/stdint.m4
@@ -0,0 +1,528 @@
+dnl @synopsis GCC_HEADER_STDINT [( HEADER-TO-GENERATE [, HEADERS-TO-CHECK])]
+dnl
+dnl the "ISO C9X: 7.18 Integer types <stdint.h>" section requires the
+dnl existence of an include file <stdint.h> that defines a set of
+dnl typedefs, especially uint8_t,int32_t,uintptr_t.
+dnl Many older installations will not provide this file, but some will
+dnl have the very same definitions in <inttypes.h>. In other enviroments
+dnl we can use the inet-types in <sys/types.h> which would define the
+dnl typedefs int8_t and u_int8_t respectivly.
+dnl
+dnl This macros will create a local "_stdint.h" or the headerfile given as
+dnl an argument. In many cases that file will pick the definition from a
+dnl "#include <stdint.h>" or "#include <inttypes.h>" statement, while
+dnl in other environments it will provide the set of basic 'stdint's defined:
+dnl int8_t,uint8_t,int16_t,uint16_t,int32_t,uint32_t,intptr_t,uintptr_t
+dnl int_least32_t.. int_fast32_t.. intmax_t
+dnl which may or may not rely on the definitions of other files.
+dnl
+dnl Sometimes the stdint.h or inttypes.h headers conflict with sys/types.h,
+dnl so we test the headers together with sys/types.h and always include it
+dnl into the generated header (to match the tests with the generated file).
+dnl Hopefully this is not a big annoyance.
+dnl
+dnl If your installed header files require the stdint-types you will want to
+dnl create an installable file mylib-int.h that all your other installable
+dnl header may include. So, for a library package named "mylib", just use
+dnl GCC_HEADER_STDINT(mylib-int.h)
+dnl in configure.in and install that header file in Makefile.am along with
+dnl the other headers (mylib.h). The mylib-specific headers can simply
+dnl use "#include <mylib-int.h>" to obtain the stdint-types.
+dnl
+dnl Remember, if the system already had a valid <stdint.h>, the generated
+dnl file will include it directly. No need for fuzzy HAVE_STDINT_H things...
+dnl
+dnl @author Guido Draheim <guidod@gmx.de>, Paolo Bonzini <bonzini@gnu.org>
+
+AC_DEFUN([GCC_HEADER_STDINT],
+[m4_define(_GCC_STDINT_H, m4_ifval($1, $1, _stdint.h))
+
+inttype_headers=`echo inttypes.h sys/inttypes.h $2 | sed -e 's/,/ /g'`
+
+acx_cv_header_stdint=stddef.h
+acx_cv_header_stdint_kind="(already complete)"
+for i in stdint.h $inttype_headers; do
+ unset ac_cv_type_uintptr_t
+ unset ac_cv_type_uintmax_t
+ unset ac_cv_type_int_least32_t
+ unset ac_cv_type_int_fast32_t
+ unset ac_cv_type_uint64_t
+ _AS_ECHO_N([looking for a compliant stdint.h in $i, ])
+ AC_CHECK_TYPE(uintmax_t,[acx_cv_header_stdint=$i],continue,[#include <sys/types.h>
+#include <$i>])
+ AC_CHECK_TYPE(uintptr_t,,[acx_cv_header_stdint_kind="(mostly complete)"], [#include <sys/types.h>
+#include <$i>])
+ AC_CHECK_TYPE(int_least32_t,,[acx_cv_header_stdint_kind="(mostly complete)"], [#include <sys/types.h>
+#include <$i>])
+ AC_CHECK_TYPE(int_fast32_t,,[acx_cv_header_stdint_kind="(mostly complete)"], [#include <sys/types.h>
+#include <$i>])
+ AC_CHECK_TYPE(uint64_t,,[acx_cv_header_stdint_kind="(lacks uint64_t)"], [#include <sys/types.h>
+#include <$i>])
+ break
+done
+if test "$acx_cv_header_stdint" = stddef.h; then
+ acx_cv_header_stdint_kind="(lacks uintmax_t)"
+ for i in stdint.h $inttype_headers; do
+ unset ac_cv_type_uintptr_t
+ unset ac_cv_type_uint32_t
+ unset ac_cv_type_uint64_t
+ _AS_ECHO_N([looking for an incomplete stdint.h in $i, ])
+ AC_CHECK_TYPE(uint32_t,[acx_cv_header_stdint=$i],continue,[#include <sys/types.h>
+#include <$i>])
+ AC_CHECK_TYPE(uint64_t,,,[#include <sys/types.h>
+#include <$i>])
+ AC_CHECK_TYPE(uintptr_t,,,[#include <sys/types.h>
+#include <$i>])
+ break
+ done
+fi
+if test "$acx_cv_header_stdint" = stddef.h; then
+ acx_cv_header_stdint_kind="(u_intXX_t style)"
+ for i in sys/types.h $inttype_headers; do
+ unset ac_cv_type_u_int32_t
+ unset ac_cv_type_u_int64_t
+ _AS_ECHO_N([looking for u_intXX_t types in $i, ])
+ AC_CHECK_TYPE(u_int32_t,[acx_cv_header_stdint=$i],continue,[#include <sys/types.h>
+#include <$i>])
+ AC_CHECK_TYPE(u_int64_t,,,[#include <sys/types.h>
+#include <$i>])
+ break
+ done
+fi
+if test "$acx_cv_header_stdint" = stddef.h; then
+ acx_cv_header_stdint_kind="(using manual detection)"
+fi
+
+test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
+test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
+test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
+test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
+test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
+
+# ----------------- Summarize what we found so far
+
+AC_MSG_CHECKING([what to include in _GCC_STDINT_H])
+
+case `AS_BASENAME(_GCC_STDINT_H)` in
+ stdint.h) AC_MSG_WARN([are you sure you want it there?]) ;;
+ inttypes.h) AC_MSG_WARN([are you sure you want it there?]) ;;
+ *) ;;
+esac
+
+AC_MSG_RESULT($acx_cv_header_stdint $acx_cv_header_stdint_kind)
+
+# ----------------- done included file, check C basic types --------
+
+# Lacking an uintptr_t? Test size of void *
+case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
+ stddef.h:* | *:no) AC_CHECK_SIZEOF(void *) ;;
+esac
+
+# Lacking an uint64_t? Test size of long
+case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
+ stddef.h:*:* | *:no:no) AC_CHECK_SIZEOF(long) ;;
+esac
+
+if test $acx_cv_header_stdint = stddef.h; then
+ # Lacking a good header? Test size of everything and deduce all types.
+ AC_CHECK_SIZEOF(int)
+ AC_CHECK_SIZEOF(short)
+ AC_CHECK_SIZEOF(char)
+
+ AC_MSG_CHECKING(for type equivalent to int8_t)
+ case "$ac_cv_sizeof_char" in
+ 1) acx_cv_type_int8_t=char ;;
+ *) AC_MSG_ERROR(no 8-bit type, please report a bug)
+ esac
+ AC_MSG_RESULT($acx_cv_type_int8_t)
+
+ AC_MSG_CHECKING(for type equivalent to int16_t)
+ case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
+ 2:*) acx_cv_type_int16_t=int ;;
+ *:2) acx_cv_type_int16_t=short ;;
+ *) AC_MSG_ERROR(no 16-bit type, please report a bug)
+ esac
+ AC_MSG_RESULT($acx_cv_type_int16_t)
+
+ AC_MSG_CHECKING(for type equivalent to int32_t)
+ case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
+ 4:*) acx_cv_type_int32_t=int ;;
+ *:4) acx_cv_type_int32_t=long ;;
+ *) AC_MSG_ERROR(no 32-bit type, please report a bug)
+ esac
+ AC_MSG_RESULT($acx_cv_type_int32_t)
+fi
+
+# These tests are here to make the output prettier
+
+if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
+ case "$ac_cv_sizeof_long" in
+ 8) acx_cv_type_int64_t=long ;;
+ esac
+ AC_MSG_CHECKING(for type equivalent to int64_t)
+ AC_MSG_RESULT(${acx_cv_type_int64_t-'using preprocessor symbols'})
+fi
+
+# Now we can use the above types
+
+if test "$ac_cv_type_uintptr_t" != yes; then
+ AC_MSG_CHECKING(for type equivalent to intptr_t)
+ case $ac_cv_sizeof_void_p in
+ 2) acx_cv_type_intptr_t=int16_t ;;
+ 4) acx_cv_type_intptr_t=int32_t ;;
+ 8) acx_cv_type_intptr_t=int64_t ;;
+ *) AC_MSG_ERROR(no equivalent for intptr_t, please report a bug)
+ esac
+ AC_MSG_RESULT($acx_cv_type_intptr_t)
+fi
+
+# ----------------- done all checks, emit header -------------
+AC_CONFIG_COMMANDS(_GCC_STDINT_H, [
+if test "$GCC" = yes; then
+ echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
+else
+ echo "/* generated for $CC */" > tmp-stdint.h
+fi
+
+sed 's/^ *//' >> tmp-stdint.h <<EOF
+
+ #ifndef GCC_GENERATED_STDINT_H
+ #define GCC_GENERATED_STDINT_H 1
+
+ #include <sys/types.h>
+EOF
+
+if test "$acx_cv_header_stdint" != stdint.h; then
+ echo "#include <stddef.h>" >> tmp-stdint.h
+fi
+if test "$acx_cv_header_stdint" != stddef.h; then
+ echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
+fi
+
+sed 's/^ *//' >> tmp-stdint.h <<EOF
+ /* glibc uses these symbols as guards to prevent redefinitions. */
+ #ifdef __int8_t_defined
+ #define _INT8_T
+ #define _INT16_T
+ #define _INT32_T
+ #endif
+ #ifdef __uint32_t_defined
+ #define _UINT32_T
+ #endif
+
+EOF
+
+# ----------------- done header, emit basic int types -------------
+if test "$acx_cv_header_stdint" = stddef.h; then
+ sed 's/^ *//' >> tmp-stdint.h <<EOF
+
+ #ifndef _UINT8_T
+ #define _UINT8_T
+ #ifndef __uint8_t_defined
+ #define __uint8_t_defined
+ typedef unsigned $acx_cv_type_int8_t uint8_t;
+ #endif
+ #endif
+
+ #ifndef _UINT16_T
+ #define _UINT16_T
+ #ifndef __uint16_t_defined
+ #define __uint16_t_defined
+ typedef unsigned $acx_cv_type_int16_t uint16_t;
+ #endif
+ #endif
+
+ #ifndef _UINT32_T
+ #define _UINT32_T
+ #ifndef __uint32_t_defined
+ #define __uint32_t_defined
+ typedef unsigned $acx_cv_type_int32_t uint32_t;
+ #endif
+ #endif
+
+ #ifndef _INT8_T
+ #define _INT8_T
+ #ifndef __int8_t_defined
+ #define __int8_t_defined
+ typedef $acx_cv_type_int8_t int8_t;
+ #endif
+ #endif
+
+ #ifndef _INT16_T
+ #define _INT16_T
+ #ifndef __int16_t_defined
+ #define __int16_t_defined
+ typedef $acx_cv_type_int16_t int16_t;
+ #endif
+ #endif
+
+ #ifndef _INT32_T
+ #define _INT32_T
+ #ifndef __int32_t_defined
+ #define __int32_t_defined
+ typedef $acx_cv_type_int32_t int32_t;
+ #endif
+ #endif
+EOF
+elif test "$ac_cv_type_u_int32_t" = yes; then
+ sed 's/^ *//' >> tmp-stdint.h <<EOF
+
+ /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
+ #ifndef _INT8_T
+ #define _INT8_T
+ #endif
+ #ifndef _INT16_T
+ #define _INT16_T
+ #endif
+ #ifndef _INT32_T
+ #define _INT32_T
+ #endif
+
+ #ifndef _UINT8_T
+ #define _UINT8_T
+ #ifndef __uint8_t_defined
+ #define __uint8_t_defined
+ typedef u_int8_t uint8_t;
+ #endif
+ #endif
+
+ #ifndef _UINT16_T
+ #define _UINT16_T
+ #ifndef __uint16_t_defined
+ #define __uint16_t_defined
+ typedef u_int16_t uint16_t;
+ #endif
+ #endif
+
+ #ifndef _UINT32_T
+ #define _UINT32_T
+ #ifndef __uint32_t_defined
+ #define __uint32_t_defined
+ typedef u_int32_t uint32_t;
+ #endif
+ #endif
+EOF
+else
+ sed 's/^ *//' >> tmp-stdint.h <<EOF
+
+ /* Some systems have guard macros to prevent redefinitions, define them. */
+ #ifndef _INT8_T
+ #define _INT8_T
+ #endif
+ #ifndef _INT16_T
+ #define _INT16_T
+ #endif
+ #ifndef _INT32_T
+ #define _INT32_T
+ #endif
+ #ifndef _UINT8_T
+ #define _UINT8_T
+ #endif
+ #ifndef _UINT16_T
+ #define _UINT16_T
+ #endif
+ #ifndef _UINT32_T
+ #define _UINT32_T
+ #endif
+EOF
+fi
+
+# ------------- done basic int types, emit int64_t types ------------
+if test "$ac_cv_type_uint64_t" = yes; then
+ sed 's/^ *//' >> tmp-stdint.h <<EOF
+
+ /* system headers have good uint64_t and int64_t */
+ #ifndef _INT64_T
+ #define _INT64_T
+ #endif
+ #ifndef _UINT64_T
+ #define _UINT64_T
+ #endif
+EOF
+elif test "$ac_cv_type_u_int64_t" = yes; then
+ sed 's/^ *//' >> tmp-stdint.h <<EOF
+
+ /* system headers have an u_int64_t (and int64_t) */
+ #ifndef _INT64_T
+ #define _INT64_T
+ #endif
+ #ifndef _UINT64_T
+ #define _UINT64_T
+ #ifndef __uint64_t_defined
+ #define __uint64_t_defined
+ typedef u_int64_t uint64_t;
+ #endif
+ #endif
+EOF
+elif test -n "$acx_cv_type_int64_t"; then
+ sed 's/^ *//' >> tmp-stdint.h <<EOF
+
+ /* architecture has a 64-bit type, $acx_cv_type_int64_t */
+ #ifndef _INT64_T
+ #define _INT64_T
+ typedef $acx_cv_type_int64_t int64_t;
+ #endif
+ #ifndef _UINT64_T
+ #define _UINT64_T
+ #ifndef __uint64_t_defined
+ #define __uint64_t_defined
+ typedef unsigned $acx_cv_type_int64_t uint64_t;
+ #endif
+ #endif
+EOF
+else
+ sed 's/^ *//' >> tmp-stdint.h <<EOF
+
+ /* some common heuristics for int64_t, using compiler-specific tests */
+ #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
+ #ifndef _INT64_T
+ #define _INT64_T
+ #ifndef __int64_t_defined
+ typedef long long int64_t;
+ #endif
+ #endif
+ #ifndef _UINT64_T
+ #define _UINT64_T
+ typedef unsigned long long uint64_t;
+ #endif
+
+ #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
+ /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
+ does not implement __extension__. But that compiler doesn't define
+ __GNUC_MINOR__. */
+ # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
+ # define __extension__
+ # endif
+
+ # ifndef _INT64_T
+ # define _INT64_T
+ __extension__ typedef long long int64_t;
+ # endif
+ # ifndef _UINT64_T
+ # define _UINT64_T
+ __extension__ typedef unsigned long long uint64_t;
+ # endif
+
+ #elif !defined __STRICT_ANSI__
+ # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
+
+ # ifndef _INT64_T
+ # define _INT64_T
+ typedef __int64 int64_t;
+ # endif
+ # ifndef _UINT64_T
+ # define _UINT64_T
+ typedef unsigned __int64 uint64_t;
+ # endif
+ # endif /* compiler */
+
+ #endif /* ANSI version */
+EOF
+fi
+
+# ------------- done int64_t types, emit intptr types ------------
+if test "$ac_cv_type_uintptr_t" != yes; then
+ sed 's/^ *//' >> tmp-stdint.h <<EOF
+
+ /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
+ #ifndef __uintptr_t_defined
+ typedef u$acx_cv_type_intptr_t uintptr_t;
+ #endif
+ #ifndef __intptr_t_defined
+ typedef $acx_cv_type_intptr_t intptr_t;
+ #endif
+EOF
+fi
+
+# ------------- done intptr types, emit int_least types ------------
+if test "$ac_cv_type_int_least32_t" != yes; then
+ sed 's/^ *//' >> tmp-stdint.h <<EOF
+
+ /* Define int_least types */
+ typedef int8_t int_least8_t;
+ typedef int16_t int_least16_t;
+ typedef int32_t int_least32_t;
+ #ifdef _INT64_T
+ typedef int64_t int_least64_t;
+ #endif
+
+ typedef uint8_t uint_least8_t;
+ typedef uint16_t uint_least16_t;
+ typedef uint32_t uint_least32_t;
+ #ifdef _UINT64_T
+ typedef uint64_t uint_least64_t;
+ #endif
+EOF
+fi
+
+# ------------- done intptr types, emit int_fast types ------------
+if test "$ac_cv_type_int_fast32_t" != yes; then
+ dnl NOTE: The following code assumes that sizeof (int) > 1.
+ dnl Fix when strange machines are reported.
+ sed 's/^ *//' >> tmp-stdint.h <<EOF
+
+ /* Define int_fast types. short is often slow */
+ typedef int8_t int_fast8_t;
+ typedef int int_fast16_t;
+ typedef int32_t int_fast32_t;
+ #ifdef _INT64_T
+ typedef int64_t int_fast64_t;
+ #endif
+
+ typedef uint8_t uint_fast8_t;
+ typedef unsigned int uint_fast16_t;
+ typedef uint32_t uint_fast32_t;
+ #ifdef _UINT64_T
+ typedef uint64_t uint_fast64_t;
+ #endif
+EOF
+fi
+
+if test "$ac_cv_type_uintmax_t" != yes; then
+ sed 's/^ *//' >> tmp-stdint.h <<EOF
+
+ /* Define intmax based on what we found */
+ #ifdef _INT64_T
+ typedef int64_t intmax_t;
+ #else
+ typedef long intmax_t;
+ #endif
+ #ifdef _UINT64_T
+ typedef uint64_t uintmax_t;
+ #else
+ typedef unsigned long uintmax_t;
+ #endif
+EOF
+fi
+
+sed 's/^ *//' >> tmp-stdint.h <<EOF
+
+ #endif /* GCC_GENERATED_STDINT_H */
+EOF
+
+if test -r ]_GCC_STDINT_H[ && cmp -s tmp-stdint.h ]_GCC_STDINT_H[; then
+ rm -f tmp-stdint.h
+else
+ mv -f tmp-stdint.h ]_GCC_STDINT_H[
+fi
+
+], [
+GCC="$GCC"
+CC="$CC"
+acx_cv_header_stdint="$acx_cv_header_stdint"
+acx_cv_type_int8_t="$acx_cv_type_int8_t"
+acx_cv_type_int16_t="$acx_cv_type_int16_t"
+acx_cv_type_int32_t="$acx_cv_type_int32_t"
+acx_cv_type_int64_t="$acx_cv_type_int64_t"
+acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
+ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
+ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
+ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
+ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
+ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
+ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
+ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
+ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
+])
+
+])
diff --git a/gcc-4.4.3/config/stdint_h.m4 b/gcc-4.4.3/config/stdint_h.m4
new file mode 100644
index 000000000..32ba7ae77
--- /dev/null
+++ b/gcc-4.4.3/config/stdint_h.m4
@@ -0,0 +1,28 @@
+# stdint_h.m4 serial 3 (gettext-0.12)
+dnl Copyright (C) 1997-2003 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License. As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+
+dnl From Paul Eggert.
+
+# Define HAVE_STDINT_H_WITH_UINTMAX if <stdint.h> exists,
+# doesn't clash with <sys/types.h>, and declares uintmax_t.
+
+AC_DEFUN([jm_AC_HEADER_STDINT_H],
+[
+ AC_CACHE_CHECK([for stdint.h], jm_ac_cv_header_stdint_h,
+ [AC_TRY_COMPILE(
+ [#include <sys/types.h>
+#include <stdint.h>],
+ [uintmax_t i = (uintmax_t) -1;],
+ jm_ac_cv_header_stdint_h=yes,
+ jm_ac_cv_header_stdint_h=no)])
+ if test $jm_ac_cv_header_stdint_h = yes; then
+ AC_DEFINE_UNQUOTED(HAVE_STDINT_H_WITH_UINTMAX, 1,
+ [Define if <stdint.h> exists, doesn't clash with <sys/types.h>,
+ and declares uintmax_t. ])
+ fi
+])
diff --git a/gcc-4.4.3/config/tcl.m4 b/gcc-4.4.3/config/tcl.m4
new file mode 100644
index 000000000..be0129b1b
--- /dev/null
+++ b/gcc-4.4.3/config/tcl.m4
@@ -0,0 +1,3248 @@
+#------------------------------------------------------------------------
+# SC_PATH_TCLCONFIG --
+#
+# Locate the tclConfig.sh file and perform a sanity check on
+# the Tcl compile flags
+#
+# Arguments:
+# none
+#
+# Results:
+#
+# Adds the following arguments to configure:
+# --with-tcl=...
+#
+# Defines the following vars:
+# TCL_BIN_DIR Full path to the directory containing
+# the tclConfig.sh file
+#------------------------------------------------------------------------
+
+AC_DEFUN([SC_PATH_TCLCONFIG], [
+ #
+ # Ok, lets find the tcl configuration
+ # First, look for one uninstalled.
+ # the alternative search directory is invoked by --with-tcl
+ #
+
+ if test x"${no_tcl}" = x ; then
+ # we reset no_tcl in case something fails here
+ no_tcl=true
+ AC_ARG_WITH(tcl, [ --with-tcl directory containing tcl configuration (tclConfig.sh)], with_tclconfig=${withval})
+ AC_MSG_CHECKING([for Tcl configuration])
+ AC_CACHE_VAL(ac_cv_c_tclconfig,[
+
+ # First check to see if --with-tcl was specified.
+ case "${host}" in
+ *-*-cygwin*) platDir="win" ;;
+ *) platDir="unix" ;;
+ esac
+ if test x"${with_tclconfig}" != x ; then
+ if test -f "${with_tclconfig}/tclConfig.sh" ; then
+ ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
+ else
+ AC_MSG_ERROR([${with_tclconfig} directory doesn't contain tclConfig.sh])
+ fi
+ fi
+
+ # then check for a private Tcl installation
+ if test x"${ac_cv_c_tclconfig}" = x ; then
+ for i in \
+ ../tcl \
+ `ls -dr ../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
+ `ls -dr ../tcl[[8-9]].[[0-9]] 2>/dev/null` \
+ `ls -dr ../tcl[[8-9]].[[0-9]]* 2>/dev/null` \
+ ../../tcl \
+ `ls -dr ../../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
+ `ls -dr ../../tcl[[8-9]].[[0-9]] 2>/dev/null` \
+ `ls -dr ../../tcl[[8-9]].[[0-9]]* 2>/dev/null` \
+ ../../../tcl \
+ `ls -dr ../../../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
+ `ls -dr ../../../tcl[[8-9]].[[0-9]] 2>/dev/null` \
+ `ls -dr ../../../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do
+ if test -f "$i/$platDir/tclConfig.sh" ; then
+ ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
+ break
+ fi
+ done
+ fi
+
+ # on Darwin, check in Framework installation locations
+ if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
+ for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
+ `ls -d /Library/Frameworks 2>/dev/null` \
+ `ls -d /Network/Library/Frameworks 2>/dev/null` \
+ `ls -d /System/Library/Frameworks 2>/dev/null` \
+ ; do
+ if test -f "$i/Tcl.framework/tclConfig.sh" ; then
+ ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
+ break
+ fi
+ done
+ fi
+
+ # check in a few common install locations
+ if test x"${ac_cv_c_tclconfig}" = x ; then
+ for i in `ls -d ${libdir} 2>/dev/null` \
+ `ls -d ${exec_prefix}/lib 2>/dev/null` \
+ `ls -d ${prefix}/lib 2>/dev/null` \
+ `ls -d /usr/local/lib 2>/dev/null` \
+ `ls -d /usr/contrib/lib 2>/dev/null` \
+ `ls -d /usr/lib 2>/dev/null` \
+ ; do
+ if test -f "$i/tclConfig.sh" ; then
+ ac_cv_c_tclconfig=`(cd $i; pwd)`
+ break
+ fi
+ done
+ fi
+
+ # check in a few other private locations
+ if test x"${ac_cv_c_tclconfig}" = x ; then
+ for i in \
+ ${srcdir}/../tcl \
+ `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
+ `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]] 2>/dev/null` \
+ `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do
+ if test -f "$i/$platDir/tclConfig.sh" ; then
+ ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
+ break
+ fi
+ done
+ fi
+ ])
+
+ if test x"${ac_cv_c_tclconfig}" = x ; then
+ TCL_BIN_DIR="# no Tcl configs found"
+ AC_MSG_WARN([Can't find Tcl configuration definitions])
+ exit 0
+ else
+ no_tcl=
+ TCL_BIN_DIR=${ac_cv_c_tclconfig}
+ AC_MSG_RESULT([found ${TCL_BIN_DIR}/tclConfig.sh])
+ fi
+ fi
+])
+
+#------------------------------------------------------------------------
+# SC_PATH_TKCONFIG --
+#
+# Locate the tkConfig.sh file
+#
+# Arguments:
+# none
+#
+# Results:
+#
+# Adds the following arguments to configure:
+# --with-tk=...
+#
+# Defines the following vars:
+# TK_BIN_DIR Full path to the directory containing
+# the tkConfig.sh file
+#------------------------------------------------------------------------
+
+AC_DEFUN([SC_PATH_TKCONFIG], [
+ #
+ # Ok, lets find the tk configuration
+ # First, look for one uninstalled.
+ # the alternative search directory is invoked by --with-tk
+ #
+
+ if test x"${no_tk}" = x ; then
+ # we reset no_tk in case something fails here
+ no_tk=true
+ AC_ARG_WITH(tk, [ --with-tk directory containing tk configuration (tkConfig.sh)], with_tkconfig=${withval})
+ AC_MSG_CHECKING([for Tk configuration])
+ AC_CACHE_VAL(ac_cv_c_tkconfig,[
+
+ # First check to see if --with-tkconfig was specified.
+ if test x"${with_tkconfig}" != x ; then
+ if test -f "${with_tkconfig}/tkConfig.sh" ; then
+ ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
+ else
+ AC_MSG_ERROR([${with_tkconfig} directory doesn't contain tkConfig.sh])
+ fi
+ fi
+
+ # then check for a private Tk library
+ case "${host}" in
+ *-*-cygwin*) platDir="win" ;;
+ *) platDir="unix" ;;
+ esac
+ if test x"${ac_cv_c_tkconfig}" = x ; then
+ for i in \
+ ../tk \
+ `ls -dr ../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
+ `ls -dr ../tk[[8-9]].[[0-9]] 2>/dev/null` \
+ `ls -dr ../tk[[8-9]].[[0-9]]* 2>/dev/null` \
+ ../../tk \
+ `ls -dr ../../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
+ `ls -dr ../../tk[[8-9]].[[0-9]] 2>/dev/null` \
+ `ls -dr ../../tk[[8-9]].[[0-9]]* 2>/dev/null` \
+ ../../../tk \
+ `ls -dr ../../../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
+ `ls -dr ../../../tk[[8-9]].[[0-9]] 2>/dev/null` \
+ `ls -dr ../../../tk[[8-9]].[[0-9]]* 2>/dev/null` ; do
+ if test -f "$i/$platDir/tkConfig.sh" ; then
+ ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
+ break
+ fi
+ done
+ fi
+
+ # on Darwin, check in Framework installation locations
+ if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
+ for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
+ `ls -d /Library/Frameworks 2>/dev/null` \
+ `ls -d /Network/Library/Frameworks 2>/dev/null` \
+ `ls -d /System/Library/Frameworks 2>/dev/null` \
+ ; do
+ if test -f "$i/Tk.framework/tkConfig.sh" ; then
+ ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
+ break
+ fi
+ done
+ fi
+
+ # check in a few common install locations
+ if test x"${ac_cv_c_tkconfig}" = x ; then
+ for i in `ls -d ${libdir} 2>/dev/null` \
+ `ls -d ${exec_prefix}/lib 2>/dev/null` \
+ `ls -d ${prefix}/lib 2>/dev/null` \
+ `ls -d /usr/local/lib 2>/dev/null` \
+ `ls -d /usr/contrib/lib 2>/dev/null` \
+ `ls -d /usr/lib 2>/dev/null` \
+ ; do
+ if test -f "$i/tkConfig.sh" ; then
+ ac_cv_c_tkconfig=`(cd $i; pwd)`
+ break
+ fi
+ done
+ fi
+ # check in a few other private locations
+ if test x"${ac_cv_c_tkconfig}" = x ; then
+ for i in \
+ ${srcdir}/../tk \
+ `ls -dr ${srcdir}/../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
+ `ls -dr ${srcdir}/../tk[[8-9]].[[0-9]] 2>/dev/null` \
+ `ls -dr ${srcdir}/../tk[[8-9]].[[0-9]]* 2>/dev/null` ; do
+ if test -f "$i/$platDir/tkConfig.sh" ; then
+ ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
+ break
+ fi
+ done
+ fi
+ ])
+
+ if test x"${ac_cv_c_tkconfig}" = x ; then
+ TK_BIN_DIR="# no Tk configs found"
+ AC_MSG_WARN([Can't find Tk configuration definitions])
+ exit 0
+ else
+ no_tk=
+ TK_BIN_DIR=${ac_cv_c_tkconfig}
+ AC_MSG_RESULT([found ${TK_BIN_DIR}/tkConfig.sh])
+ fi
+ fi
+])
+
+#------------------------------------------------------------------------
+# SC_LOAD_TCLCONFIG --
+#
+# Load the tclConfig.sh file
+#
+# Arguments:
+#
+# Requires the following vars to be set:
+# TCL_BIN_DIR
+#
+# Results:
+#
+# Subst the following vars:
+# TCL_BIN_DIR
+# TCL_SRC_DIR
+# TCL_LIB_FILE
+#
+#------------------------------------------------------------------------
+
+AC_DEFUN([SC_LOAD_TCLCONFIG], [
+ AC_MSG_CHECKING([for existence of ${TCL_BIN_DIR}/tclConfig.sh])
+
+ if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
+ AC_MSG_RESULT([loading])
+ . ${TCL_BIN_DIR}/tclConfig.sh
+ else
+ AC_MSG_RESULT([could not find ${TCL_BIN_DIR}/tclConfig.sh])
+ fi
+
+ # eval is required to do the TCL_DBGX substitution
+ eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
+ eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
+
+ # If the TCL_BIN_DIR is the build directory (not the install directory),
+ # then set the common variable name to the value of the build variables.
+ # For example, the variable TCL_LIB_SPEC will be set to the value
+ # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
+ # instead of TCL_BUILD_LIB_SPEC since it will work with both an
+ # installed and uninstalled version of Tcl.
+ if test -f ${TCL_BIN_DIR}/Makefile ; then
+ TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
+ TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
+ TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
+ elif test "`uname -s`" = "Darwin"; then
+ # If Tcl was built as a framework, attempt to use the libraries
+ # from the framework at the given location so that linking works
+ # against Tcl.framework installed in an arbitary location.
+ case ${TCL_DEFS} in
+ *TCL_FRAMEWORK*)
+ if test -f ${TCL_BIN_DIR}/${TCL_LIB_FILE}; then
+ for i in "`cd ${TCL_BIN_DIR}; pwd`" \
+ "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
+ if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
+ TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
+ break
+ fi
+ done
+ fi
+ if test -f ${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}; then
+ TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
+ TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
+ fi
+ ;;
+ esac
+ fi
+
+ # eval is required to do the TCL_DBGX substitution
+ eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
+ eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
+ eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
+ eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
+
+ AC_SUBST(TCL_VERSION)
+ AC_SUBST(TCL_PATCH_LEVEL)
+ AC_SUBST(TCL_BIN_DIR)
+ AC_SUBST(TCL_SRC_DIR)
+
+ AC_SUBST(TCL_LIB_FILE)
+ AC_SUBST(TCL_LIB_FLAG)
+ AC_SUBST(TCL_LIB_SPEC)
+
+ AC_SUBST(TCL_STUB_LIB_FILE)
+ AC_SUBST(TCL_STUB_LIB_FLAG)
+ AC_SUBST(TCL_STUB_LIB_SPEC)
+])
+
+#------------------------------------------------------------------------
+# SC_LOAD_TKCONFIG --
+#
+# Load the tkConfig.sh file
+#
+# Arguments:
+#
+# Requires the following vars to be set:
+# TK_BIN_DIR
+#
+# Results:
+#
+# Sets the following vars that should be in tkConfig.sh:
+# TK_BIN_DIR
+#------------------------------------------------------------------------
+
+AC_DEFUN([SC_LOAD_TKCONFIG], [
+ AC_MSG_CHECKING([for existence of ${TK_BIN_DIR}/tkConfig.sh])
+
+ if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
+ AC_MSG_RESULT([loading])
+ . ${TK_BIN_DIR}/tkConfig.sh
+ else
+ AC_MSG_RESULT([could not find ${TK_BIN_DIR}/tkConfig.sh])
+ fi
+
+ # eval is required to do the TK_DBGX substitution
+ eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
+ eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
+
+ # If the TK_BIN_DIR is the build directory (not the install directory),
+ # then set the common variable name to the value of the build variables.
+ # For example, the variable TK_LIB_SPEC will be set to the value
+ # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
+ # instead of TK_BUILD_LIB_SPEC since it will work with both an
+ # installed and uninstalled version of Tcl.
+ if test -f ${TK_BIN_DIR}/Makefile ; then
+ TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
+ TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
+ TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
+ elif test "`uname -s`" = "Darwin"; then
+ # If Tk was built as a framework, attempt to use the libraries
+ # from the framework at the given location so that linking works
+ # against Tk.framework installed in an arbitary location.
+ case ${TK_DEFS} in
+ *TK_FRAMEWORK*)
+ if test -f ${TK_BIN_DIR}/${TK_LIB_FILE}; then
+ for i in "`cd ${TK_BIN_DIR}; pwd`" \
+ "`cd ${TK_BIN_DIR}/../..; pwd`"; do
+ if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
+ TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
+ break
+ fi
+ done
+ fi
+ if test -f ${TK_BIN_DIR}/${TK_STUB_LIB_FILE}; then
+ TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
+ TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
+ fi
+ ;;
+ esac
+ fi
+
+ # eval is required to do the TK_DBGX substitution
+ eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
+ eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
+ eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
+ eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
+
+ AC_SUBST(TK_VERSION)
+ AC_SUBST(TK_BIN_DIR)
+ AC_SUBST(TK_SRC_DIR)
+
+ AC_SUBST(TK_LIB_FILE)
+ AC_SUBST(TK_LIB_FLAG)
+ AC_SUBST(TK_LIB_SPEC)
+
+ AC_SUBST(TK_STUB_LIB_FILE)
+ AC_SUBST(TK_STUB_LIB_FLAG)
+ AC_SUBST(TK_STUB_LIB_SPEC)
+])
+
+#------------------------------------------------------------------------
+# SC_PROG_TCLSH
+# Locate a tclsh shell installed on the system path. This macro
+# will only find a Tcl shell that already exists on the system.
+# It will not find a Tcl shell in the Tcl build directory or
+# a Tcl shell that has been installed from the Tcl build directory.
+# If a Tcl shell can't be located on the PATH, then TCLSH_PROG will
+# be set to "". Extensions should take care not to create Makefile
+# rules that are run by default and depend on TCLSH_PROG. An
+# extension can't assume that an executable Tcl shell exists at
+# build time.
+#
+# Arguments
+# none
+#
+# Results
+# Subst's the following values:
+# TCLSH_PROG
+#------------------------------------------------------------------------
+
+AC_DEFUN([SC_PROG_TCLSH], [
+ AC_MSG_CHECKING([for tclsh])
+ AC_CACHE_VAL(ac_cv_path_tclsh, [
+ search_path=`echo ${PATH} | sed -e 's/:/ /g'`
+ for dir in $search_path ; do
+ for j in `ls -r $dir/tclsh[[8-9]]* 2> /dev/null` \
+ `ls -r $dir/tclsh* 2> /dev/null` ; do
+ if test x"$ac_cv_path_tclsh" = x ; then
+ if test -f "$j" ; then
+ ac_cv_path_tclsh=$j
+ break
+ fi
+ fi
+ done
+ done
+ ])
+
+ if test -f "$ac_cv_path_tclsh" ; then
+ TCLSH_PROG="$ac_cv_path_tclsh"
+ AC_MSG_RESULT([$TCLSH_PROG])
+ else
+ # It is not an error if an installed version of Tcl can't be located.
+ TCLSH_PROG=""
+ AC_MSG_RESULT([No tclsh found on PATH])
+ fi
+ AC_SUBST(TCLSH_PROG)
+])
+
+#------------------------------------------------------------------------
+# SC_BUILD_TCLSH
+# Determine the fully qualified path name of the tclsh executable
+# in the Tcl build directory. This macro will correctly determine
+# the name of the tclsh executable even if tclsh has not yet
+# been built in the build directory. The build tclsh must be used
+# when running tests from an extension build directory. It is not
+# correct to use the TCLSH_PROG in cases like this.
+#
+# Arguments
+# none
+#
+# Results
+# Subst's the following values:
+# BUILD_TCLSH
+#------------------------------------------------------------------------
+
+AC_DEFUN([SC_BUILD_TCLSH], [
+ AC_MSG_CHECKING([for tclsh in Tcl build directory])
+ BUILD_TCLSH=${TCL_BIN_DIR}/tclsh
+ AC_MSG_RESULT([$BUILD_TCLSH])
+ AC_SUBST(BUILD_TCLSH)
+])
+
+#------------------------------------------------------------------------
+# SC_ENABLE_SHARED --
+#
+# Allows the building of shared libraries
+#
+# Arguments:
+# none
+#
+# Results:
+#
+# Adds the following arguments to configure:
+# --enable-shared=yes|no
+#
+# Defines the following vars:
+# STATIC_BUILD Used for building import/export libraries
+# on Windows.
+#
+# Sets the following vars:
+# SHARED_BUILD Value of 1 or 0
+#------------------------------------------------------------------------
+
+AC_DEFUN([SC_ENABLE_SHARED], [
+ AC_MSG_CHECKING([how to build libraries])
+ AC_ARG_ENABLE(shared,
+ [ --enable-shared build and link with shared libraries [--enable-shared]],
+ [tcl_ok=$enableval], [tcl_ok=yes])
+
+ if test "${enable_shared+set}" = set; then
+ enableval="$enable_shared"
+ tcl_ok=$enableval
+ else
+ tcl_ok=yes
+ fi
+
+ if test "$tcl_ok" = "yes" ; then
+ AC_MSG_RESULT([shared])
+ SHARED_BUILD=1
+ else
+ AC_MSG_RESULT([static])
+ SHARED_BUILD=0
+ AC_DEFINE(STATIC_BUILD)
+ fi
+])
+
+#------------------------------------------------------------------------
+# SC_ENABLE_FRAMEWORK --
+#
+# Allows the building of shared libraries into frameworks
+#
+# Arguments:
+# none
+#
+# Results:
+#
+# Adds the following arguments to configure:
+# --enable-framework=yes|no
+#
+# Sets the following vars:
+# FRAMEWORK_BUILD Value of 1 or 0
+#------------------------------------------------------------------------
+
+AC_DEFUN([SC_ENABLE_FRAMEWORK], [
+ if test "`uname -s`" = "Darwin" ; then
+ AC_MSG_CHECKING([how to package libraries])
+ AC_ARG_ENABLE(framework,
+ [ --enable-framework package shared libraries in MacOSX frameworks [--disable-framework]],
+ [enable_framework=$enableval], [enable_framework=no])
+ if test $enable_framework = yes; then
+ if test $SHARED_BUILD = 0; then
+ AC_MSG_WARN([Frameworks can only be built if --enable-shared is yes])
+ enable_framework=no
+ fi
+ if test $tcl_corefoundation = no; then
+ AC_MSG_WARN([Frameworks can only be used when CoreFoundation is available])
+ enable_framework=no
+ fi
+ fi
+ if test $enable_framework = yes; then
+ AC_MSG_RESULT([framework])
+ FRAMEWORK_BUILD=1
+ else
+ if test $SHARED_BUILD = 1; then
+ AC_MSG_RESULT([shared library])
+ else
+ AC_MSG_RESULT([static library])
+ fi
+ FRAMEWORK_BUILD=0
+ fi
+ fi
+])
+
+#------------------------------------------------------------------------
+# SC_ENABLE_THREADS --
+#
+# Specify if thread support should be enabled. TCL_THREADS is
+# checked so that if you are compiling an extension against a
+# threaded core, your extension must be compiled threaded as well.
+#
+# Arguments:
+# none
+#
+# Results:
+#
+# Adds the following arguments to configure:
+# --enable-threads
+#
+# Sets the following vars:
+# THREADS_LIBS Thread library(s)
+#
+# Defines the following vars:
+# TCL_THREADS
+# _REENTRANT
+# _THREAD_SAFE
+#
+#------------------------------------------------------------------------
+
+AC_DEFUN([SC_ENABLE_THREADS], [
+ AC_ARG_ENABLE(threads, [ --enable-threads build with threads],
+ [tcl_ok=$enableval], [tcl_ok=no])
+
+ if test "${TCL_THREADS}" = 1; then
+ tcl_threaded_core=1;
+ fi
+
+ if test "$tcl_ok" = "yes" -o "${TCL_THREADS}" = 1; then
+ TCL_THREADS=1
+ # USE_THREAD_ALLOC tells us to try the special thread-based
+ # allocator that significantly reduces lock contention
+ AC_DEFINE(USE_THREAD_ALLOC)
+ AC_DEFINE(_REENTRANT)
+ if test "`uname -s`" = "SunOS" ; then
+ AC_DEFINE(_POSIX_PTHREAD_SEMANTICS)
+ fi
+ AC_DEFINE(_THREAD_SAFE)
+ AC_CHECK_LIB(pthread,pthread_mutex_init,tcl_ok=yes,tcl_ok=no)
+ if test "$tcl_ok" = "no"; then
+ # Check a little harder for __pthread_mutex_init in the same
+ # library, as some systems hide it there until pthread.h is
+ # defined. We could alternatively do an AC_TRY_COMPILE with
+ # pthread.h, but that will work with libpthread really doesn't
+ # exist, like AIX 4.2. [Bug: 4359]
+ AC_CHECK_LIB(pthread, __pthread_mutex_init,
+ tcl_ok=yes, tcl_ok=no)
+ fi
+
+ if test "$tcl_ok" = "yes"; then
+ # The space is needed
+ THREADS_LIBS=" -lpthread"
+ else
+ AC_CHECK_LIB(pthreads, pthread_mutex_init,
+ tcl_ok=yes, tcl_ok=no)
+ if test "$tcl_ok" = "yes"; then
+ # The space is needed
+ THREADS_LIBS=" -lpthreads"
+ else
+ AC_CHECK_LIB(c, pthread_mutex_init,
+ tcl_ok=yes, tcl_ok=no)
+ if test "$tcl_ok" = "no"; then
+ AC_CHECK_LIB(c_r, pthread_mutex_init,
+ tcl_ok=yes, tcl_ok=no)
+ if test "$tcl_ok" = "yes"; then
+ # The space is needed
+ THREADS_LIBS=" -pthread"
+ else
+ TCL_THREADS=0
+ AC_MSG_WARN([Don't know how to find pthread lib on your system - you must disable thread support or edit the LIBS in the Makefile...])
+ fi
+ fi
+ fi
+ fi
+
+ # Does the pthread-implementation provide
+ # 'pthread_attr_setstacksize' ?
+
+ ac_saved_libs=$LIBS
+ LIBS="$LIBS $THREADS_LIBS"
+ AC_CHECK_FUNCS(pthread_attr_setstacksize)
+ AC_CHECK_FUNCS(pthread_atfork)
+ LIBS=$ac_saved_libs
+ else
+ TCL_THREADS=0
+ fi
+ # Do checking message here to not mess up interleaved configure output
+ AC_MSG_CHECKING([for building with threads])
+ if test "${TCL_THREADS}" = 1; then
+ AC_DEFINE(TCL_THREADS, 1, [Are we building with threads enabled?])
+ if test "${tcl_threaded_core}" = 1; then
+ AC_MSG_RESULT([yes (threaded core)])
+ else
+ AC_MSG_RESULT([yes])
+ fi
+ else
+ AC_MSG_RESULT([no (default)])
+ fi
+
+ AC_SUBST(TCL_THREADS)
+])
+
+#------------------------------------------------------------------------
+# SC_ENABLE_SYMBOLS --
+#
+# Specify if debugging symbols should be used.
+# Memory (TCL_MEM_DEBUG) and compile (TCL_COMPILE_DEBUG) debugging
+# can also be enabled.
+#
+# Arguments:
+# none
+#
+# Requires the following vars to be set in the Makefile:
+# CFLAGS_DEBUG
+# CFLAGS_OPTIMIZE
+# LDFLAGS_DEBUG
+# LDFLAGS_OPTIMIZE
+#
+# Results:
+#
+# Adds the following arguments to configure:
+# --enable-symbols
+#
+# Defines the following vars:
+# CFLAGS_DEFAULT Sets to $(CFLAGS_DEBUG) if true
+# Sets to $(CFLAGS_OPTIMIZE) if false
+# LDFLAGS_DEFAULT Sets to $(LDFLAGS_DEBUG) if true
+# Sets to $(LDFLAGS_OPTIMIZE) if false
+# DBGX Debug library extension
+#
+#------------------------------------------------------------------------
+
+AC_DEFUN([SC_ENABLE_SYMBOLS], [
+ AC_MSG_CHECKING([for build with symbols])
+ AC_ARG_ENABLE(symbols, [ --enable-symbols build with debugging symbols [--disable-symbols]], [tcl_ok=$enableval], [tcl_ok=no])
+# FIXME: Currently, LDFLAGS_DEFAULT is not used, it should work like CFLAGS_DEFAULT.
+ if test "$tcl_ok" = "no"; then
+ CFLAGS_DEFAULT='$(CFLAGS_OPTIMIZE)'
+ LDFLAGS_DEFAULT='$(LDFLAGS_OPTIMIZE)'
+ DBGX=""
+ AC_MSG_RESULT([no])
+ else
+ CFLAGS_DEFAULT='$(CFLAGS_DEBUG)'
+ LDFLAGS_DEFAULT='$(LDFLAGS_DEBUG)'
+ DBGX=g
+ if test "$tcl_ok" = "yes"; then
+ AC_MSG_RESULT([yes (standard debugging)])
+ fi
+ fi
+ AC_SUBST(CFLAGS_DEFAULT)
+ AC_SUBST(LDFLAGS_DEFAULT)
+
+ if test "$tcl_ok" = "mem" -o "$tcl_ok" = "all"; then
+ AC_DEFINE(TCL_MEM_DEBUG)
+ fi
+
+ if test "$tcl_ok" = "compile" -o "$tcl_ok" = "all"; then
+ AC_DEFINE(TCL_COMPILE_DEBUG)
+ AC_DEFINE(TCL_COMPILE_STATS)
+ fi
+
+ if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then
+ if test "$tcl_ok" = "all"; then
+ AC_MSG_RESULT([enabled symbols mem compile debugging])
+ else
+ AC_MSG_RESULT([enabled $tcl_ok debugging])
+ fi
+ fi
+])
+
+#------------------------------------------------------------------------
+# SC_ENABLE_LANGINFO --
+#
+# Allows use of modern nl_langinfo check for better l10n.
+# This is only relevant for Unix.
+#
+# Arguments:
+# none
+#
+# Results:
+#
+# Adds the following arguments to configure:
+# --enable-langinfo=yes|no (default is yes)
+#
+# Defines the following vars:
+# HAVE_LANGINFO Triggers use of nl_langinfo if defined.
+#
+#------------------------------------------------------------------------
+
+AC_DEFUN([SC_ENABLE_LANGINFO], [
+ AC_ARG_ENABLE(langinfo,
+ [ --enable-langinfo use nl_langinfo if possible to determine
+ encoding at startup, otherwise use old heuristic],
+ [langinfo_ok=$enableval], [langinfo_ok=yes])
+
+ HAVE_LANGINFO=0
+ if test "$langinfo_ok" = "yes"; then
+ AC_CHECK_HEADER(langinfo.h,[langinfo_ok=yes],[langinfo_ok=no])
+ fi
+ AC_MSG_CHECKING([whether to use nl_langinfo])
+ if test "$langinfo_ok" = "yes"; then
+ AC_CACHE_VAL(tcl_cv_langinfo_h, [
+ AC_TRY_COMPILE([#include <langinfo.h>], [nl_langinfo(CODESET);],
+ [tcl_cv_langinfo_h=yes],[tcl_cv_langinfo_h=no])])
+ AC_MSG_RESULT([$tcl_cv_langinfo_h])
+ if test $tcl_cv_langinfo_h = yes; then
+ AC_DEFINE(HAVE_LANGINFO)
+ fi
+ else
+ AC_MSG_RESULT([$langinfo_ok])
+ fi
+])
+
+#--------------------------------------------------------------------
+# SC_CONFIG_MANPAGES
+#
+# Decide whether to use symlinks for linking the manpages,
+# whether to compress the manpages after installation, and
+# whether to add a package name suffix to the installed
+# manpages to avoidfile name clashes.
+# If compression is enabled also find out what file name suffix
+# the given compression program is using.
+#
+# Arguments:
+# none
+#
+# Results:
+#
+# Adds the following arguments to configure:
+# --enable-man-symlinks
+# --enable-man-compression=PROG
+# --enable-man-suffix[=STRING]
+#
+# Defines the following variable:
+#
+# MAN_FLAGS - The apropriate flags for installManPage
+# according to the user's selection.
+#
+#--------------------------------------------------------------------
+
+AC_DEFUN([SC_CONFIG_MANPAGES], [
+ AC_MSG_CHECKING([whether to use symlinks for manpages])
+ AC_ARG_ENABLE(man-symlinks,
+ [ --enable-man-symlinks use symlinks for the manpages],
+ test "$enableval" != "no" && MAN_FLAGS="$MAN_FLAGS --symlinks",
+ enableval="no")
+ AC_MSG_RESULT([$enableval])
+
+ AC_MSG_CHECKING([whether to compress the manpages])
+ AC_ARG_ENABLE(man-compression,
+ [ --enable-man-compression=PROG
+ compress the manpages with PROG],
+ [case $enableval in
+ yes) AC_MSG_ERROR([missing argument to --enable-man-compression]);;
+ no) ;;
+ *) MAN_FLAGS="$MAN_FLAGS --compress $enableval";;
+ esac],
+ enableval="no")
+ AC_MSG_RESULT([$enableval])
+ if test "$enableval" != "no"; then
+ AC_MSG_CHECKING([for compressed file suffix])
+ touch TeST
+ $enableval TeST
+ Z=`ls TeST* | sed 's/^....//'`
+ rm -f TeST*
+ MAN_FLAGS="$MAN_FLAGS --extension $Z"
+ AC_MSG_RESULT([$Z])
+ fi
+
+ AC_MSG_CHECKING([whether to add a package name suffix for the manpages])
+ AC_ARG_ENABLE(man-suffix,
+ [ --enable-man-suffix=STRING
+ use STRING as a suffix to manpage file names
+ (default: $1)],
+ [case $enableval in
+ yes) enableval="$1" MAN_FLAGS="$MAN_FLAGS --suffix $enableval";;
+ no) ;;
+ *) MAN_FLAGS="$MAN_FLAGS --suffix $enableval";;
+ esac],
+ enableval="no")
+ AC_MSG_RESULT([$enableval])
+
+ AC_SUBST(MAN_FLAGS)
+])
+
+#--------------------------------------------------------------------
+# SC_CONFIG_SYSTEM
+#
+# Determine what the system is (some things cannot be easily checked
+# on a feature-driven basis, alas). This can usually be done via the
+# "uname" command, but there are a few systems, like Next, where
+# this doesn't work.
+#
+# Arguments:
+# none
+#
+# Results:
+# Defines the following var:
+#
+# system - System/platform/version identification code.
+#
+#--------------------------------------------------------------------
+
+AC_DEFUN([SC_CONFIG_SYSTEM], [
+ AC_CACHE_CHECK([system version], tcl_cv_sys_version, [
+ if test -f /usr/lib/NextStep/software_version; then
+ tcl_cv_sys_version=NEXTSTEP-`awk '/3/,/3/' /usr/lib/NextStep/software_version`
+ else
+ tcl_cv_sys_version=`uname -s`-`uname -r`
+ if test "$?" -ne 0 ; then
+ AC_MSG_WARN([can't find uname command])
+ tcl_cv_sys_version=unknown
+ else
+ # Special check for weird MP-RAS system (uname returns weird
+ # results, and the version is kept in special file).
+
+ if test -r /etc/.relid -a "X`uname -n`" = "X`uname -s`" ; then
+ tcl_cv_sys_version=MP-RAS-`awk '{print $[3]}' /etc/.relid`
+ fi
+ if test "`uname -s`" = "AIX" ; then
+ tcl_cv_sys_version=AIX-`uname -v`.`uname -r`
+ fi
+ fi
+ fi
+ ])
+ system=$tcl_cv_sys_version
+])
+
+#--------------------------------------------------------------------
+# SC_CONFIG_CFLAGS
+#
+# Try to determine the proper flags to pass to the compiler
+# for building shared libraries and other such nonsense.
+#
+# Arguments:
+# none
+#
+# Results:
+#
+# Defines and substitutes the following vars:
+#
+# DL_OBJS - Name of the object file that implements dynamic
+# loading for Tcl on this system.
+# DL_LIBS - Library file(s) to include in tclsh and other base
+# applications in order for the "load" command to work.
+# LDFLAGS - Flags to pass to the compiler when linking object
+# files into an executable application binary such
+# as tclsh.
+# LD_SEARCH_FLAGS-Flags to pass to ld, such as "-R /usr/local/tcl/lib",
+# that tell the run-time dynamic linker where to look
+# for shared libraries such as libtcl.so. Depends on
+# the variable LIB_RUNTIME_DIR in the Makefile. Could
+# be the same as CC_SEARCH_FLAGS if ${CC} is used to link.
+# CC_SEARCH_FLAGS-Flags to pass to ${CC}, such as "-Wl,-rpath,/usr/local/tcl/lib",
+# that tell the run-time dynamic linker where to look
+# for shared libraries such as libtcl.so. Depends on
+# the variable LIB_RUNTIME_DIR in the Makefile.
+# MAKE_LIB - Command to execute to build the a library;
+# differs when building shared or static.
+# MAKE_STUB_LIB -
+# Command to execute to build a stub library.
+# INSTALL_LIB - Command to execute to install a library;
+# differs when building shared or static.
+# INSTALL_STUB_LIB -
+# Command to execute to install a stub library.
+# STLIB_LD - Base command to use for combining object files
+# into a static library.
+# SHLIB_CFLAGS - Flags to pass to cc when compiling the components
+# of a shared library (may request position-independent
+# code, among other things).
+# SHLIB_LD - Base command to use for combining object files
+# into a shared library.
+# SHLIB_LD_LIBS - Dependent libraries for the linker to scan when
+# creating shared libraries. This symbol typically
+# goes at the end of the "ld" commands that build
+# shared libraries. The value of the symbol is
+# "${LIBS}" if all of the dependent libraries should
+# be specified when creating a shared library. If
+# dependent libraries should not be specified (as on
+# SunOS 4.x, where they cause the link to fail, or in
+# general if Tcl and Tk aren't themselves shared
+# libraries), then this symbol has an empty string
+# as its value.
+# SHLIB_SUFFIX - Suffix to use for the names of dynamically loadable
+# extensions. An empty string means we don't know how
+# to use shared libraries on this platform.
+# TCL_SHLIB_LD_EXTRAS - Additional element which are added to SHLIB_LD_LIBS
+# TK_SHLIB_LD_EXTRAS for the build of Tcl and Tk, but not recorded in the
+# tclConfig.sh, since they are only used for the build
+# of Tcl and Tk.
+# Examples: MacOS X records the library version and
+# compatibility version in the shared library. But
+# of course the Tcl version of this is only used for Tcl.
+# LIB_SUFFIX - Specifies everything that comes after the "libfoo"
+# in a static or shared library name, using the $VERSION variable
+# to put the version in the right place. This is used
+# by platforms that need non-standard library names.
+# Examples: ${VERSION}.so.1.1 on NetBSD, since it needs
+# to have a version after the .so, and ${VERSION}.a
+# on AIX, since a shared library needs to have
+# a .a extension whereas shared objects for loadable
+# extensions have a .so extension. Defaults to
+# ${VERSION}${SHLIB_SUFFIX}.
+# TCL_NEEDS_EXP_FILE -
+# 1 means that an export file is needed to link to a
+# shared library.
+# TCL_EXP_FILE - The name of the installed export / import file which
+# should be used to link to the Tcl shared library.
+# Empty if Tcl is unshared.
+# TCL_BUILD_EXP_FILE -
+# The name of the built export / import file which
+# should be used to link to the Tcl shared library.
+# Empty if Tcl is unshared.
+# CFLAGS_DEBUG -
+# Flags used when running the compiler in debug mode
+# CFLAGS_OPTIMIZE -
+# Flags used when running the compiler in optimize mode
+# CFLAGS - Additional CFLAGS added as necessary (usually 64-bit)
+#
+#--------------------------------------------------------------------
+
+AC_DEFUN([SC_CONFIG_CFLAGS], [
+
+ # Step 0.a: Enable 64 bit support?
+
+ AC_MSG_CHECKING([if 64bit support is requested])
+ AC_ARG_ENABLE(64bit,[ --enable-64bit enable 64bit support (where applicable)],
+ [do64bit=$enableval], [do64bit=no])
+ AC_MSG_RESULT([$do64bit])
+
+ # Step 0.b: Enable Solaris 64 bit VIS support?
+
+ AC_MSG_CHECKING([if 64bit Sparc VIS support is requested])
+ AC_ARG_ENABLE(64bit-vis,[ --enable-64bit-vis enable 64bit Sparc VIS support],
+ [do64bitVIS=$enableval], [do64bitVIS=no])
+ AC_MSG_RESULT([$do64bitVIS])
+
+ if test "$do64bitVIS" = "yes"; then
+ # Force 64bit on with VIS
+ do64bit=yes
+ fi
+
+ # Step 1: set the variable "system" to hold the name and version number
+ # for the system.
+
+ SC_CONFIG_SYSTEM
+
+ # Step 2: check for existence of -ldl library. This is needed because
+ # Linux can use either -ldl or -ldld for dynamic loading.
+
+ AC_CHECK_LIB(dl, dlopen, have_dl=yes, have_dl=no)
+
+ # Require ranlib early so we can override it in special cases below.
+
+ AC_REQUIRE([AC_PROG_RANLIB])
+
+ # Step 3: set configuration options based on system name and version.
+
+ do64bit_ok=no
+ LDFLAGS_ORIG="$LDFLAGS"
+ TCL_EXPORT_FILE_SUFFIX=""
+ UNSHARED_LIB_SUFFIX=""
+ TCL_TRIM_DOTS='`echo ${VERSION} | tr -d .`'
+ ECHO_VERSION='`echo ${VERSION}`'
+ TCL_LIB_VERSIONS_OK=ok
+ CFLAGS_DEBUG=-g
+ CFLAGS_OPTIMIZE=-O
+ if test "$GCC" = "yes" ; then
+ CFLAGS_WARNING="-Wall -Wno-implicit-int -fno-strict-aliasing"
+ else
+ CFLAGS_WARNING=""
+ fi
+ TCL_NEEDS_EXP_FILE=0
+ TCL_BUILD_EXP_FILE=""
+ TCL_EXP_FILE=""
+dnl FIXME: Replace AC_CHECK_PROG with AC_CHECK_TOOL once cross compiling is fixed.
+dnl AC_CHECK_TOOL(AR, ar)
+ AC_CHECK_PROG(AR, ar, ar)
+ if test "${AR}" = "" ; then
+ AC_MSG_ERROR([Required archive tool 'ar' not found on PATH.])
+ fi
+ STLIB_LD='${AR} cr'
+ LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH"
+ PLAT_OBJS=""
+ PLAT_SRCS=""
+ case $system in
+ AIX-*)
+ if test "${TCL_THREADS}" = "1" -a "$GCC" != "yes" ; then
+ # AIX requires the _r compiler when gcc isn't being used
+ case "${CC}" in
+ *_r)
+ # ok ...
+ ;;
+ *)
+ CC=${CC}_r
+ ;;
+ esac
+ AC_MSG_RESULT([Using $CC for compiling with threads])
+ fi
+ LIBS="$LIBS -lc"
+ SHLIB_CFLAGS=""
+ # Note: need the LIBS below, otherwise Tk won't find Tcl's
+ # symbols when dynamically loaded into tclsh.
+ SHLIB_LD_LIBS='${LIBS}'
+ SHLIB_SUFFIX=".so"
+
+ DL_OBJS="tclLoadDl.o"
+ LD_LIBRARY_PATH_VAR="LIBPATH"
+
+ # Check to enable 64-bit flags for compiler/linker on AIX 4+
+ if test "$do64bit" = "yes" -a "`uname -v`" -gt "3" ; then
+ if test "$GCC" = "yes" ; then
+ AC_MSG_WARN([64bit mode not supported with GCC on $system])
+ else
+ do64bit_ok=yes
+ CFLAGS="$CFLAGS -q64"
+ LDFLAGS="$LDFLAGS -q64"
+ RANLIB="${RANLIB} -X64"
+ AR="${AR} -X64"
+ SHLIB_LD_FLAGS="-b64"
+ fi
+ fi
+
+ if test "`uname -m`" = "ia64" ; then
+ # AIX-5 uses ELF style dynamic libraries on IA-64, but not PPC
+ SHLIB_LD="/usr/ccs/bin/ld -G -z text"
+ # AIX-5 has dl* in libc.so
+ DL_LIBS=""
+ if test "$GCC" = "yes" ; then
+ CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
+ else
+ CC_SEARCH_FLAGS='-R${LIB_RUNTIME_DIR}'
+ fi
+ LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
+ else
+ if test "$GCC" = "yes" ; then
+ SHLIB_LD="gcc -shared"
+ else
+ SHLIB_LD="/bin/ld -bhalt:4 -bM:SRE -bE:lib.exp -H512 -T512 -bnoentry"
+ fi
+ SHLIB_LD="${TCL_SRC_DIR}/unix/ldAix ${SHLIB_LD} ${SHLIB_LD_FLAGS}"
+ DL_LIBS="-ldl"
+ CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
+ TCL_NEEDS_EXP_FILE=1
+ TCL_EXPORT_FILE_SUFFIX='${VERSION}\$\{DBGX\}.exp'
+ fi
+
+ # AIX v<=4.1 has some different flags than 4.2+
+ if test "$system" = "AIX-4.1" -o "`uname -v`" -lt "4" ; then
+ LIBOBJS="$LIBOBJS tclLoadAix.o"
+ DL_LIBS="-lld"
+ fi
+
+ # On AIX <=v4 systems, libbsd.a has to be linked in to support
+ # non-blocking file IO. This library has to be linked in after
+ # the MATH_LIBS or it breaks the pow() function. The way to
+ # insure proper sequencing, is to add it to the tail of MATH_LIBS.
+ # This library also supplies gettimeofday.
+ #
+ # AIX does not have a timezone field in struct tm. When the AIX
+ # bsd library is used, the timezone global and the gettimeofday
+ # methods are to be avoided for timezone deduction instead, we
+ # deduce the timezone by comparing the localtime result on a
+ # known GMT value.
+
+ AC_CHECK_LIB(bsd, gettimeofday, libbsd=yes, libbsd=no)
+ if test $libbsd = yes; then
+ MATH_LIBS="$MATH_LIBS -lbsd"
+ AC_DEFINE(USE_DELTA_FOR_TZ)
+ fi
+ ;;
+ BeOS*)
+ SHLIB_CFLAGS="-fPIC"
+ SHLIB_LD="${CC} -nostart"
+ SHLIB_LD_LIBS='${LIBS}'
+ SHLIB_SUFFIX=".so"
+ DL_OBJS="tclLoadDl.o"
+ DL_LIBS="-ldl"
+
+ #-----------------------------------------------------------
+ # Check for inet_ntoa in -lbind, for BeOS (which also needs
+ # -lsocket, even if the network functions are in -lnet which
+ # is always linked to, for compatibility.
+ #-----------------------------------------------------------
+ AC_CHECK_LIB(bind, inet_ntoa, [LIBS="$LIBS -lbind -lsocket"])
+ ;;
+ BSD/OS-2.1*|BSD/OS-3*)
+ SHLIB_CFLAGS=""
+ SHLIB_LD="shlicc -r"
+ SHLIB_LD_LIBS='${LIBS}'
+ SHLIB_SUFFIX=".so"
+ DL_OBJS="tclLoadDl.o"
+ DL_LIBS="-ldl"
+ CC_SEARCH_FLAGS=""
+ LD_SEARCH_FLAGS=""
+ ;;
+ BSD/OS-4.*)
+ SHLIB_CFLAGS="-export-dynamic -fPIC"
+ SHLIB_LD="cc -shared"
+ SHLIB_LD_LIBS='${LIBS}'
+ SHLIB_SUFFIX=".so"
+ DL_OBJS="tclLoadDl.o"
+ DL_LIBS="-ldl"
+ LDFLAGS="$LDFLAGS -export-dynamic"
+ CC_SEARCH_FLAGS=""
+ LD_SEARCH_FLAGS=""
+ ;;
+ dgux*)
+ SHLIB_CFLAGS="-K PIC"
+ SHLIB_LD="cc -G"
+ SHLIB_LD_LIBS=""
+ SHLIB_SUFFIX=".so"
+ DL_OBJS="tclLoadDl.o"
+ DL_LIBS="-ldl"
+ CC_SEARCH_FLAGS=""
+ LD_SEARCH_FLAGS=""
+ ;;
+ HP-UX-*.11.*)
+ # Use updated header definitions where possible
+ AC_DEFINE(_XOPEN_SOURCE) # Use the XOPEN network library
+ AC_DEFINE(_XOPEN_SOURCE_EXTENDED) # Use the XOPEN network library
+ LIBS="$LIBS -lxnet" # Use the XOPEN network library
+
+ if test "`uname -m`" = "ia64" ; then
+ SHLIB_SUFFIX=".so"
+ else
+ SHLIB_SUFFIX=".sl"
+ fi
+ AC_CHECK_LIB(dld, shl_load, tcl_ok=yes, tcl_ok=no)
+ if test "$tcl_ok" = yes; then
+ SHLIB_CFLAGS="+z"
+ SHLIB_LD="ld -b"
+ SHLIB_LD_LIBS='${LIBS}'
+ DL_OBJS="tclLoadShl.o"
+ DL_LIBS="-ldld"
+ LDFLAGS="$LDFLAGS -Wl,-E"
+ CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.'
+ LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.'
+ LD_LIBRARY_PATH_VAR="SHLIB_PATH"
+ fi
+ if test "$GCC" = "yes" ; then
+ SHLIB_LD="gcc -shared"
+ SHLIB_LD_LIBS='${LIBS}'
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
+ fi
+
+ # Users may want PA-RISC 1.1/2.0 portable code - needs HP cc
+ #CFLAGS="$CFLAGS +DAportable"
+
+ # Check to enable 64-bit flags for compiler/linker
+ if test "$do64bit" = "yes" ; then
+ if test "$GCC" = "yes" ; then
+ hpux_arch=`${CC} -dumpmachine`
+ case $hpux_arch in
+ hppa64*)
+ # 64-bit gcc in use. Fix flags for GNU ld.
+ do64bit_ok=yes
+ SHLIB_LD="${CC} -shared"
+ SHLIB_LD_LIBS='${LIBS}'
+ CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
+ ;;
+ *)
+ AC_MSG_WARN([64bit mode not supported with GCC on $system])
+ ;;
+ esac
+ else
+ do64bit_ok=yes
+ CFLAGS="$CFLAGS +DD64"
+ LDFLAGS="$LDFLAGS +DD64"
+ fi
+ fi
+ ;;
+ HP-UX-*.08.*|HP-UX-*.09.*|HP-UX-*.10.*)
+ SHLIB_SUFFIX=".sl"
+ AC_CHECK_LIB(dld, shl_load, tcl_ok=yes, tcl_ok=no)
+ if test "$tcl_ok" = yes; then
+ SHLIB_CFLAGS="+z"
+ SHLIB_LD="ld -b"
+ SHLIB_LD_LIBS=""
+ DL_OBJS="tclLoadShl.o"
+ DL_LIBS="-ldld"
+ LDFLAGS="$LDFLAGS -Wl,-E"
+ CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.'
+ LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.'
+ LD_LIBRARY_PATH_VAR="SHLIB_PATH"
+ fi
+ ;;
+ IRIX-4.*)
+ SHLIB_CFLAGS="-G 0"
+ SHLIB_SUFFIX=".a"
+ SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r -G 0"
+ SHLIB_LD_LIBS='${LIBS}'
+ DL_OBJS="tclLoadAout.o"
+ DL_LIBS=""
+ LDFLAGS="$LDFLAGS -Wl,-D,08000000"
+ CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
+ SHARED_LIB_SUFFIX='${VERSION}\$\{DBGX\}.a'
+ ;;
+ IRIX-5.*)
+ SHLIB_CFLAGS=""
+ SHLIB_LD="ld -shared -rdata_shared"
+ SHLIB_LD_LIBS='${LIBS}'
+ SHLIB_SUFFIX=".so"
+ DL_OBJS="tclLoadDl.o"
+ DL_LIBS=""
+ CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
+ ;;
+ IRIX-6.*)
+ SHLIB_CFLAGS=""
+ SHLIB_LD="ld -n32 -shared -rdata_shared"
+ SHLIB_LD_LIBS='${LIBS}'
+ SHLIB_SUFFIX=".so"
+ DL_OBJS="tclLoadDl.o"
+ DL_LIBS=""
+ CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
+ if test "$GCC" = "yes" ; then
+ CFLAGS="$CFLAGS -mabi=n32"
+ LDFLAGS="$LDFLAGS -mabi=n32"
+ else
+ case $system in
+ IRIX-6.3)
+ # Use to build 6.2 compatible binaries on 6.3.
+ CFLAGS="$CFLAGS -n32 -D_OLD_TERMIOS"
+ ;;
+ *)
+ CFLAGS="$CFLAGS -n32"
+ ;;
+ esac
+ LDFLAGS="$LDFLAGS -n32"
+ fi
+ ;;
+ IRIX64-6.*)
+ SHLIB_CFLAGS=""
+ SHLIB_LD="ld -n32 -shared -rdata_shared"
+ SHLIB_LD_LIBS='${LIBS}'
+ SHLIB_SUFFIX=".so"
+ DL_OBJS="tclLoadDl.o"
+ DL_LIBS=""
+ CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
+
+ # Check to enable 64-bit flags for compiler/linker
+
+ if test "$do64bit" = "yes" ; then
+ if test "$GCC" = "yes" ; then
+ AC_MSG_WARN([64bit mode not supported by gcc])
+ else
+ do64bit_ok=yes
+ SHLIB_LD="ld -64 -shared -rdata_shared"
+ CFLAGS="$CFLAGS -64"
+ LDFLAGS="$LDFLAGS -64"
+ fi
+ fi
+ ;;
+ Linux*)
+ SHLIB_CFLAGS="-fPIC"
+ SHLIB_LD_LIBS='${LIBS}'
+ SHLIB_SUFFIX=".so"
+
+ CFLAGS_OPTIMIZE=-O2
+ # egcs-2.91.66 on Redhat Linux 6.0 generates lots of warnings
+ # when you inline the string and math operations. Turn this off to
+ # get rid of the warnings.
+ #CFLAGS_OPTIMIZE="${CFLAGS_OPTIMIZE} -D__NO_STRING_INLINES -D__NO_MATH_INLINES"
+
+ if test "$have_dl" = yes; then
+ SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS}'
+ DL_OBJS="tclLoadDl.o"
+ DL_LIBS="-ldl"
+ LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
+ CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
+ else
+ AC_CHECK_HEADER(dld.h, [
+ SHLIB_LD="ld -shared"
+ DL_OBJS="tclLoadDld.o"
+ DL_LIBS="-ldld"
+ CC_SEARCH_FLAGS=""
+ LD_SEARCH_FLAGS=""])
+ fi
+ if test "`uname -m`" = "alpha" ; then
+ CFLAGS="$CFLAGS -mieee"
+ fi
+ if test $do64bit = yes; then
+ AC_CACHE_CHECK([if compiler accepts -m64 flag], tcl_cv_cc_m64, [
+ hold_cflags=$CFLAGS
+ CFLAGS="$CFLAGS -m64"
+ AC_TRY_LINK(,, tcl_cv_cc_m64=yes, tcl_cv_cc_m64=no)
+ CFLAGS=$hold_cflags])
+ if test $tcl_cv_cc_m64 = yes; then
+ CFLAGS="$CFLAGS -m64"
+ do64bit_ok=yes
+ fi
+ fi
+
+ # The combo of gcc + glibc has a bug related
+ # to inlining of functions like strtod(). The
+ # -fno-builtin flag should address this problem
+ # but it does not work. The -fno-inline flag
+ # is kind of overkill but it works.
+ # Disable inlining only when one of the
+ # files in compat/*.c is being linked in.
+ if test x"${LIBOBJS}" != x ; then
+ CFLAGS="$CFLAGS -fno-inline"
+ fi
+
+ # XIM peeking works under XFree86.
+ AC_DEFINE(PEEK_XCLOSEIM)
+
+ ;;
+ GNU*)
+ SHLIB_CFLAGS="-fPIC"
+ SHLIB_LD_LIBS='${LIBS}'
+ SHLIB_SUFFIX=".so"
+
+ if test "$have_dl" = yes; then
+ SHLIB_LD="${CC} -shared"
+ DL_OBJS=""
+ DL_LIBS="-ldl"
+ LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
+ CC_SEARCH_FLAGS=""
+ LD_SEARCH_FLAGS=""
+ else
+ AC_CHECK_HEADER(dld.h, [
+ SHLIB_LD="ld -shared"
+ DL_OBJS=""
+ DL_LIBS="-ldld"
+ CC_SEARCH_FLAGS=""
+ LD_SEARCH_FLAGS=""])
+ fi
+ if test "`uname -m`" = "alpha" ; then
+ CFLAGS="$CFLAGS -mieee"
+ fi
+ ;;
+ Lynx*)
+ SHLIB_CFLAGS="-fPIC"
+ SHLIB_LD_LIBS='${LIBS}'
+ SHLIB_SUFFIX=".so"
+ CFLAGS_OPTIMIZE=-02
+ SHLIB_LD="${CC} -shared "
+ DL_OBJS="tclLoadDl.o"
+ DL_LIBS="-mshared -ldl"
+ LD_FLAGS="-Wl,--export-dynamic"
+ CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+ ;;
+ MP-RAS-02*)
+ SHLIB_CFLAGS="-K PIC"
+ SHLIB_LD="cc -G"
+ SHLIB_LD_LIBS=""
+ SHLIB_SUFFIX=".so"
+ DL_OBJS="tclLoadDl.o"
+ DL_LIBS="-ldl"
+ CC_SEARCH_FLAGS=""
+ LD_SEARCH_FLAGS=""
+ ;;
+ MP-RAS-*)
+ SHLIB_CFLAGS="-K PIC"
+ SHLIB_LD="cc -G"
+ SHLIB_LD_LIBS=""
+ SHLIB_SUFFIX=".so"
+ DL_OBJS="tclLoadDl.o"
+ DL_LIBS="-ldl"
+ LDFLAGS="$LDFLAGS -Wl,-Bexport"
+ CC_SEARCH_FLAGS=""
+ LD_SEARCH_FLAGS=""
+ ;;
+ NetBSD-*|FreeBSD-[[1-2]].*)
+ # Not available on all versions: check for include file.
+ AC_CHECK_HEADER(dlfcn.h, [
+ # NetBSD/SPARC needs -fPIC, -fpic will not do.
+ SHLIB_CFLAGS="-fPIC"
+ SHLIB_LD="ld -Bshareable -x"
+ SHLIB_LD_LIBS='${LIBS}'
+ SHLIB_SUFFIX=".so"
+ DL_OBJS="tclLoadDl.o"
+ DL_LIBS=""
+ CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
+ AC_CACHE_CHECK([for ELF], tcl_cv_ld_elf, [
+ AC_EGREP_CPP(yes, [
+#ifdef __ELF__
+ yes
+#endif
+ ], tcl_cv_ld_elf=yes, tcl_cv_ld_elf=no)])
+ if test $tcl_cv_ld_elf = yes; then
+ SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so'
+ else
+ SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1.0'
+ fi
+ ], [
+ SHLIB_CFLAGS=""
+ SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r"
+ SHLIB_LD_LIBS='${LIBS}'
+ SHLIB_SUFFIX=".a"
+ DL_OBJS="tclLoadAout.o"
+ DL_LIBS=""
+ CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
+ SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
+ ])
+
+ # FreeBSD doesn't handle version numbers with dots.
+
+ UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
+ TCL_LIB_VERSIONS_OK=nodots
+ ;;
+ OpenBSD-*)
+ case `arch -s` in
+ m88k|vax)
+ SHLIB_CFLAGS=""
+ SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r"
+ SHLIB_LD_LIBS='${LIBS}'
+ SHLIB_SUFFIX=".a"
+ DL_OBJS="tclLoadAout.o"
+ DL_LIBS=""
+ LDFLAGS=""
+ CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
+ SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
+ ;;
+ *)
+ # OpenBSD/SPARC[64] needs -fPIC, -fpic will not do.
+ case `machine` in
+ sparc|sparc64)
+ SHLIB_CFLAGS="-fPIC";;
+ *)
+ SHLIB_CFLAGS="-fpic";;
+ esac
+ SHLIB_LD="${CC} -shared ${SHLIB_CFLAGS}"
+ SHLIB_LD_LIBS='${LIBS}'
+ SHLIB_SUFFIX=".so"
+ DL_OBJS="tclLoadDl.o"
+ DL_LIBS=""
+ CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
+ SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1.0'
+ AC_CACHE_CHECK([for ELF], tcl_cv_ld_elf, [
+ AC_EGREP_CPP(yes, [
+#ifdef __ELF__
+ yes
+#endif
+ ], tcl_cv_ld_elf=yes, tcl_cv_ld_elf=no)])
+ if test $tcl_cv_ld_elf = yes; then
+ LDFLAGS=-Wl,-export-dynamic
+ else
+ LDFLAGS=""
+ fi
+ ;;
+ esac
+
+ # OpenBSD doesn't do version numbers with dots.
+ UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
+ TCL_LIB_VERSIONS_OK=nodots
+ ;;
+ FreeBSD-*)
+ # FreeBSD 3.* and greater have ELF.
+ SHLIB_CFLAGS="-fPIC"
+ SHLIB_LD="ld -Bshareable -x"
+ SHLIB_LD_LIBS='${LIBS}'
+ SHLIB_SUFFIX=".so"
+ DL_OBJS="tclLoadDl.o"
+ DL_LIBS=""
+ LDFLAGS="$LDFLAGS -export-dynamic"
+ CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
+ if test "${TCL_THREADS}" = "1" ; then
+ # The -pthread needs to go in the CFLAGS, not LIBS
+ LIBS=`echo $LIBS | sed s/-pthread//`
+ CFLAGS="$CFLAGS -pthread"
+ LDFLAGS="$LDFLAGS -pthread"
+ fi
+ case $system in
+ FreeBSD-3.*)
+ # FreeBSD-3 doesn't handle version numbers with dots.
+ UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
+ SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so'
+ TCL_LIB_VERSIONS_OK=nodots
+ ;;
+ esac
+ ;;
+ Darwin-*)
+ CFLAGS_OPTIMIZE="-Os"
+ SHLIB_CFLAGS="-fno-common"
+ # To avoid discrepancies between what headers configure sees during
+ # preprocessing tests and compiling tests, move any -isysroot and
+ # -mmacosx-version-min flags from CFLAGS to CPPFLAGS:
+ CPPFLAGS="${CPPFLAGS} `echo " ${CFLAGS}" | \
+ awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \
+ if ([$]i~/^(isysroot|mmacosx-version-min)/) print "-"[$]i}'`"
+ CFLAGS="`echo " ${CFLAGS}" | \
+ awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \
+ if (!([$]i~/^(isysroot|mmacosx-version-min)/)) print "-"[$]i}'`"
+ if test $do64bit = yes; then
+ case `arch` in
+ ppc)
+ AC_CACHE_CHECK([if compiler accepts -arch ppc64 flag],
+ tcl_cv_cc_arch_ppc64, [
+ hold_cflags=$CFLAGS
+ CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5"
+ AC_TRY_LINK(,, tcl_cv_cc_arch_ppc64=yes,
+ tcl_cv_cc_arch_ppc64=no)
+ CFLAGS=$hold_cflags])
+ if test $tcl_cv_cc_arch_ppc64 = yes; then
+ CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5"
+ do64bit_ok=yes
+ fi;;
+ i386)
+ AC_CACHE_CHECK([if compiler accepts -arch x86_64 flag],
+ tcl_cv_cc_arch_x86_64, [
+ hold_cflags=$CFLAGS
+ CFLAGS="$CFLAGS -arch x86_64"
+ AC_TRY_LINK(,, tcl_cv_cc_arch_x86_64=yes,
+ tcl_cv_cc_arch_x86_64=no)
+ CFLAGS=$hold_cflags])
+ if test $tcl_cv_cc_arch_x86_64 = yes; then
+ CFLAGS="$CFLAGS -arch x86_64"
+ do64bit_ok=yes
+ fi;;
+ *)
+ AC_MSG_WARN([Don't know how enable 64-bit on architecture `arch`]);;
+ esac
+ else
+ # Check for combined 32-bit and 64-bit fat build
+ echo "$CFLAGS " | grep -E -q -- '-arch (ppc64|x86_64) ' && \
+ echo "$CFLAGS " | grep -E -q -- '-arch (ppc|i386) ' && \
+ fat_32_64=yes
+ fi
+ SHLIB_LD='${CC} -dynamiclib ${CFLAGS} ${LDFLAGS}'
+ AC_CACHE_CHECK([if ld accepts -single_module flag], tcl_cv_ld_single_module, [
+ hold_ldflags=$LDFLAGS
+ LDFLAGS="$LDFLAGS -dynamiclib -Wl,-single_module"
+ AC_TRY_LINK(, [int i;], tcl_cv_ld_single_module=yes, tcl_cv_ld_single_module=no)
+ LDFLAGS=$hold_ldflags])
+ if test $tcl_cv_ld_single_module = yes; then
+ SHLIB_LD="${SHLIB_LD} -Wl,-single_module"
+ fi
+ SHLIB_LD_LIBS='${LIBS}'
+ SHLIB_SUFFIX=".dylib"
+ DL_OBJS="tclLoadDyld.o"
+ DL_LIBS=""
+ # Don't use -prebind when building for Mac OS X 10.4 or later only:
+ test "`echo "${MACOSX_DEPLOYMENT_TARGET}" | awk -F '10\\.' '{print int([$]2)}'`" -lt 4 -a \
+ "`echo "${CPPFLAGS}" | awk -F '-mmacosx-version-min=10\\.' '{print int([$]2)}'`" -lt 4 && \
+ LDFLAGS="$LDFLAGS -prebind"
+ LDFLAGS="$LDFLAGS -headerpad_max_install_names"
+ AC_CACHE_CHECK([if ld accepts -search_paths_first flag], tcl_cv_ld_search_paths_first, [
+ hold_ldflags=$LDFLAGS
+ LDFLAGS="$LDFLAGS -Wl,-search_paths_first"
+ AC_TRY_LINK(, [int i;], tcl_cv_ld_search_paths_first=yes, tcl_cv_ld_search_paths_first=no)
+ LDFLAGS=$hold_ldflags])
+ if test $tcl_cv_ld_search_paths_first = yes; then
+ LDFLAGS="$LDFLAGS -Wl,-search_paths_first"
+ fi
+ CC_SEARCH_FLAGS=""
+ LD_SEARCH_FLAGS=""
+ LD_LIBRARY_PATH_VAR="DYLD_LIBRARY_PATH"
+ PLAT_OBJS=\$\(MAC\_OSX_OBJS\)
+ PLAT_SRCS=\$\(MAC\_OSX_SRCS\)
+ AC_MSG_CHECKING([whether to use CoreFoundation])
+ AC_ARG_ENABLE(corefoundation, [ --enable-corefoundation use CoreFoundation API [--enable-corefoundation]],
+ [tcl_corefoundation=$enableval], [tcl_corefoundation=yes])
+ AC_MSG_RESULT([$tcl_corefoundation])
+ if test $tcl_corefoundation = yes; then
+ AC_CACHE_CHECK([for CoreFoundation.framework], tcl_cv_lib_corefoundation, [
+ hold_libs=$LIBS
+ if test "$fat_32_64" = yes; then for v in CFLAGS CPPFLAGS LDFLAGS; do
+ # On Tiger there is no 64-bit CF, so remove 64-bit archs
+ # from CFLAGS et al. while testing for presence of CF.
+ # 64-bit CF is disabled in tclUnixPort.h if necessary.
+ eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc64 / /g" -e "s/-arch x86_64 / /g"`"'
+ done; fi
+ LIBS="$LIBS -framework CoreFoundation"
+ AC_TRY_LINK([#include <CoreFoundation/CoreFoundation.h>],
+ [CFBundleRef b = CFBundleGetMainBundle();],
+ tcl_cv_lib_corefoundation=yes, tcl_cv_lib_corefoundation=no)
+ if test "$fat_32_64" = yes; then for v in CFLAGS CPPFLAGS LDFLAGS; do
+ eval $v'="$hold_'$v'"'
+ done; fi; LIBS=$hold_libs])
+ if test $tcl_cv_lib_corefoundation = yes; then
+ LIBS="$LIBS -framework CoreFoundation"
+ AC_DEFINE(HAVE_COREFOUNDATION)
+ else
+ tcl_corefoundation=no
+ fi
+ if test "$fat_32_64" = yes -a $tcl_corefoundation = yes; then
+ AC_CACHE_CHECK([for 64-bit CoreFoundation], tcl_cv_lib_corefoundation_64, [
+ for v in CFLAGS CPPFLAGS LDFLAGS; do
+ eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc / /g" -e "s/-arch i386 / /g"`"'
+ done
+ AC_TRY_LINK([#include <CoreFoundation/CoreFoundation.h>],
+ [CFBundleRef b = CFBundleGetMainBundle();],
+ tcl_cv_lib_corefoundation_64=yes, tcl_cv_lib_corefoundation_64=no)
+ for v in CFLAGS CPPFLAGS LDFLAGS; do
+ eval $v'="$hold_'$v'"'
+ done])
+ if test $tcl_cv_lib_corefoundation_64 = no; then
+ AC_DEFINE(NO_COREFOUNDATION_64)
+ fi
+ fi
+ fi
+ AC_DEFINE(MAC_OSX_TCL)
+ ;;
+ NEXTSTEP-*)
+ SHLIB_CFLAGS=""
+ SHLIB_LD="cc -nostdlib -r"
+ SHLIB_LD_LIBS=""
+ SHLIB_SUFFIX=".so"
+ DL_OBJS="tclLoadNext.o"
+ DL_LIBS=""
+ CC_SEARCH_FLAGS=""
+ LD_SEARCH_FLAGS=""
+ ;;
+ OS/390-*)
+ CFLAGS_OPTIMIZE="" # Optimizer is buggy
+ AC_DEFINE(_OE_SOCKETS) # needed in sys/socket.h
+ ;;
+ OSF1-1.0|OSF1-1.1|OSF1-1.2)
+ # OSF/1 1.[012] from OSF, and derivatives, including Paragon OSF/1
+ SHLIB_CFLAGS=""
+ # Hack: make package name same as library name
+ SHLIB_LD='ld -R -export $@:'
+ SHLIB_LD_LIBS=""
+ SHLIB_SUFFIX=".so"
+ DL_OBJS="tclLoadOSF.o"
+ DL_LIBS=""
+ CC_SEARCH_FLAGS=""
+ LD_SEARCH_FLAGS=""
+ ;;
+ OSF1-1.*)
+ # OSF/1 1.3 from OSF using ELF, and derivatives, including AD2
+ SHLIB_CFLAGS="-fPIC"
+ if test "$SHARED_BUILD" = "1" ; then
+ SHLIB_LD="ld -shared"
+ else
+ SHLIB_LD="ld -non_shared"
+ fi
+ SHLIB_LD_LIBS=""
+ SHLIB_SUFFIX=".so"
+ DL_OBJS="tclLoadDl.o"
+ DL_LIBS=""
+ CC_SEARCH_FLAGS=""
+ LD_SEARCH_FLAGS=""
+ ;;
+ OSF1-V*)
+ # Digital OSF/1
+ SHLIB_CFLAGS=""
+ if test "$SHARED_BUILD" = "1" ; then
+ SHLIB_LD='ld -shared -expect_unresolved "*"'
+ else
+ SHLIB_LD='ld -non_shared -expect_unresolved "*"'
+ fi
+ SHLIB_LD_LIBS=""
+ SHLIB_SUFFIX=".so"
+ DL_OBJS="tclLoadDl.o"
+ DL_LIBS=""
+ CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
+ if test "$GCC" = "yes" ; then
+ CFLAGS="$CFLAGS -mieee"
+ else
+ CFLAGS="$CFLAGS -DHAVE_TZSET -std1 -ieee"
+ fi
+ # see pthread_intro(3) for pthread support on osf1, k.furukawa
+ if test "${TCL_THREADS}" = "1" ; then
+ CFLAGS="$CFLAGS -DHAVE_PTHREAD_ATTR_SETSTACKSIZE"
+ CFLAGS="$CFLAGS -DTCL_THREAD_STACK_MIN=PTHREAD_STACK_MIN*64"
+ LIBS=`echo $LIBS | sed s/-lpthreads//`
+ if test "$GCC" = "yes" ; then
+ LIBS="$LIBS -lpthread -lmach -lexc"
+ else
+ CFLAGS="$CFLAGS -pthread"
+ LDFLAGS="$LDFLAGS -pthread"
+ fi
+ fi
+
+ ;;
+ QNX-6*)
+ # QNX RTP
+ # This may work for all QNX, but it was only reported for v6.
+ SHLIB_CFLAGS="-fPIC"
+ SHLIB_LD="ld -Bshareable -x"
+ SHLIB_LD_LIBS=""
+ SHLIB_SUFFIX=".so"
+ DL_OBJS="tclLoadDl.o"
+ # dlopen is in -lc on QNX
+ DL_LIBS=""
+ CC_SEARCH_FLAGS=""
+ LD_SEARCH_FLAGS=""
+ ;;
+ RISCos-*)
+ SHLIB_CFLAGS="-G 0"
+ SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r -G 0"
+ SHLIB_LD_LIBS='${LIBS}'
+ SHLIB_SUFFIX=".a"
+ DL_OBJS="tclLoadAout.o"
+ DL_LIBS=""
+ LDFLAGS="$LDFLAGS -Wl,-D,08000000"
+ CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
+ ;;
+ SCO_SV-3.2*)
+ # Note, dlopen is available only on SCO 3.2.5 and greater. However,
+ # this test works, since "uname -s" was non-standard in 3.2.4 and
+ # below.
+ if test "$GCC" = "yes" ; then
+ SHLIB_CFLAGS="-fPIC -melf"
+ LDFLAGS="$LDFLAGS -melf -Wl,-Bexport"
+ else
+ SHLIB_CFLAGS="-Kpic -belf"
+ LDFLAGS="$LDFLAGS -belf -Wl,-Bexport"
+ fi
+ SHLIB_LD="ld -G"
+ SHLIB_LD_LIBS=""
+ SHLIB_SUFFIX=".so"
+ DL_OBJS="tclLoadDl.o"
+ DL_LIBS=""
+ CC_SEARCH_FLAGS=""
+ LD_SEARCH_FLAGS=""
+ ;;
+ SINIX*5.4*)
+ SHLIB_CFLAGS="-K PIC"
+ SHLIB_LD="cc -G"
+ SHLIB_LD_LIBS=""
+ SHLIB_SUFFIX=".so"
+ DL_OBJS="tclLoadDl.o"
+ DL_LIBS="-ldl"
+ CC_SEARCH_FLAGS=""
+ LD_SEARCH_FLAGS=""
+ ;;
+ SunOS-4*)
+ SHLIB_CFLAGS="-PIC"
+ SHLIB_LD="ld"
+ SHLIB_LD_LIBS=""
+ SHLIB_SUFFIX=".so"
+ DL_OBJS="tclLoadDl.o"
+ DL_LIBS="-ldl"
+ CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
+
+ # SunOS can't handle version numbers with dots in them in library
+ # specs, like -ltcl7.5, so use -ltcl75 instead. Also, it
+ # requires an extra version number at the end of .so file names.
+ # So, the library has to have a name like libtcl75.so.1.0
+
+ SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1.0'
+ UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
+ TCL_LIB_VERSIONS_OK=nodots
+ ;;
+ SunOS-5.[[0-6]])
+ # Careful to not let 5.10+ fall into this case
+
+ # Note: If _REENTRANT isn't defined, then Solaris
+ # won't define thread-safe library routines.
+
+ AC_DEFINE(_REENTRANT)
+ AC_DEFINE(_POSIX_PTHREAD_SEMANTICS)
+
+ SHLIB_CFLAGS="-KPIC"
+
+ # Note: need the LIBS below, otherwise Tk won't find Tcl's
+ # symbols when dynamically loaded into tclsh.
+
+ SHLIB_LD_LIBS='${LIBS}'
+ SHLIB_SUFFIX=".so"
+ DL_OBJS="tclLoadDl.o"
+ DL_LIBS="-ldl"
+ if test "$GCC" = "yes" ; then
+ SHLIB_LD="$CC -shared"
+ CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
+ else
+ SHLIB_LD="/usr/ccs/bin/ld -G -z text"
+ CC_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
+ fi
+ ;;
+ SunOS-5*)
+ # Note: If _REENTRANT isn't defined, then Solaris
+ # won't define thread-safe library routines.
+
+ AC_DEFINE(_REENTRANT)
+ AC_DEFINE(_POSIX_PTHREAD_SEMANTICS)
+
+ SHLIB_CFLAGS="-KPIC"
+
+ # Check to enable 64-bit flags for compiler/linker
+ if test "$do64bit" = "yes" ; then
+ arch=`isainfo`
+ if test "$arch" = "sparcv9 sparc" ; then
+ if test "$GCC" = "yes" ; then
+ if test "`gcc -dumpversion | awk -F. '{print [$]1}'`" -lt "3" ; then
+ AC_MSG_WARN([64bit mode not supported with GCC < 3.2 on $system])
+ else
+ do64bit_ok=yes
+ CFLAGS="$CFLAGS -m64 -mcpu=v9"
+ LDFLAGS="$LDFLAGS -m64 -mcpu=v9"
+ SHLIB_CFLAGS="-fPIC"
+ fi
+ else
+ do64bit_ok=yes
+ if test "$do64bitVIS" = "yes" ; then
+ CFLAGS="$CFLAGS -xarch=v9a"
+ LDFLAGS="$LDFLAGS -xarch=v9a"
+ else
+ CFLAGS="$CFLAGS -xarch=v9"
+ LDFLAGS="$LDFLAGS -xarch=v9"
+ fi
+ # Solaris 64 uses this as well
+ #LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH_64"
+ fi
+ elif test "$arch" = "amd64 i386" ; then
+ if test "$GCC" = "yes" ; then
+ AC_MSG_WARN([64bit mode not supported with GCC on $system])
+ else
+ do64bit_ok=yes
+ CFLAGS="$CFLAGS -xarch=amd64"
+ LDFLAGS="$LDFLAGS -xarch=amd64"
+ fi
+ else
+ AC_MSG_WARN([64bit mode not supported for $arch])
+ fi
+ fi
+
+ # Note: need the LIBS below, otherwise Tk won't find Tcl's
+ # symbols when dynamically loaded into tclsh.
+
+ SHLIB_LD_LIBS='${LIBS}'
+ SHLIB_SUFFIX=".so"
+ DL_OBJS="tclLoadDl.o"
+ DL_LIBS="-ldl"
+ if test "$GCC" = "yes" ; then
+ SHLIB_LD="$CC -shared"
+ CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
+ if test "$do64bit_ok" = "yes" ; then
+ # We need to specify -static-libgcc or we need to
+ # add the path to the sparv9 libgcc.
+ SHLIB_LD="$SHLIB_LD -m64 -mcpu=v9 -static-libgcc"
+ # for finding sparcv9 libgcc, get the regular libgcc
+ # path, remove so name and append 'sparcv9'
+ #v9gcclibdir="`gcc -print-file-name=libgcc_s.so` | ..."
+ #CC_SEARCH_FLAGS="${CC_SEARCH_FLAGS},-R,$v9gcclibdir"
+ fi
+ else
+ case $system in
+ SunOS-5.[[1-9]][[0-9]]*)
+ SHLIB_LD='${CC} -G -z text';;
+ *)
+ SHLIB_LD="/usr/ccs/bin/ld -G -z text";;
+ esac
+ CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
+ fi
+ ;;
+ ULTRIX-4.*)
+ SHLIB_CFLAGS="-G 0"
+ SHLIB_SUFFIX=".a"
+ SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r -G 0"
+ SHLIB_LD_LIBS='${LIBS}'
+ DL_OBJS="tclLoadAout.o"
+ DL_LIBS=""
+ LDFLAGS="$LDFLAGS -Wl,-D,08000000"
+ CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
+ LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
+ if test "$GCC" != "yes" ; then
+ CFLAGS="$CFLAGS -DHAVE_TZSET -std1"
+ fi
+ ;;
+ UNIX_SV* | UnixWare-5*)
+ SHLIB_CFLAGS="-KPIC"
+ SHLIB_LD="cc -G"
+ SHLIB_LD_LIBS=""
+ SHLIB_SUFFIX=".so"
+ DL_OBJS="tclLoadDl.o"
+ DL_LIBS="-ldl"
+ # Some UNIX_SV* systems (unixware 1.1.2 for example) have linkers
+ # that don't grok the -Bexport option. Test that it does.
+ AC_CACHE_CHECK([for ld accepts -Bexport flag], tcl_cv_ld_Bexport, [
+ hold_ldflags=$LDFLAGS
+ LDFLAGS="$LDFLAGS -Wl,-Bexport"
+ AC_TRY_LINK(, [int i;], tcl_cv_ld_Bexport=yes, tcl_cv_ld_Bexport=no)
+ LDFLAGS=$hold_ldflags])
+ if test $tcl_cv_ld_Bexport = yes; then
+ LDFLAGS="$LDFLAGS -Wl,-Bexport"
+ fi
+ CC_SEARCH_FLAGS=""
+ LD_SEARCH_FLAGS=""
+ ;;
+ esac
+
+ if test "$do64bit" = "yes" -a "$do64bit_ok" = "no" ; then
+ AC_MSG_WARN([64bit support being disabled -- don't know magic for this platform])
+ fi
+
+dnl # Add any CPPFLAGS set in the environment to our CFLAGS, but delay doing so
+dnl # until the end of configure, as configure's compile and link tests use
+dnl # both CPPFLAGS and CFLAGS (unlike our compile and link) but configure's
+dnl # preprocessing tests use only CPPFLAGS.
+ SC_CONFIG_COMMANDS_PRE([CFLAGS="${CFLAGS} ${CPPFLAGS}"; CPPFLAGS=""])
+
+ # Step 4: If pseudo-static linking is in use (see K. B. Kenny, "Dynamic
+ # Loading for Tcl -- What Became of It?". Proc. 2nd Tcl/Tk Workshop,
+ # New Orleans, LA, Computerized Processes Unlimited, 1994), then we need
+ # to determine which of several header files defines the a.out file
+ # format (a.out.h, sys/exec.h, or sys/exec_aout.h). At present, we
+ # support only a file format that is more or less version-7-compatible.
+ # In particular,
+ # - a.out files must begin with `struct exec'.
+ # - the N_TXTOFF on the `struct exec' must compute the seek address
+ # of the text segment
+ # - The `struct exec' must contain a_magic, a_text, a_data, a_bss
+ # and a_entry fields.
+ # The following compilation should succeed if and only if either sys/exec.h
+ # or a.out.h is usable for the purpose.
+ #
+ # Note that the modified COFF format used on MIPS Ultrix 4.x is usable; the
+ # `struct exec' includes a second header that contains information that
+ # duplicates the v7 fields that are needed.
+
+ if test "x$DL_OBJS" = "xtclLoadAout.o" ; then
+ AC_CACHE_CHECK([sys/exec.h], tcl_cv_sysexec_h, [
+ AC_TRY_COMPILE([#include <sys/exec.h>],[
+ struct exec foo;
+ unsigned long seek;
+ int flag;
+#if defined(__mips) || defined(mips)
+ seek = N_TXTOFF (foo.ex_f, foo.ex_o);
+#else
+ seek = N_TXTOFF (foo);
+#endif
+ flag = (foo.a_magic == OMAGIC);
+ return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry;
+ ], tcl_cv_sysexec_h=usable, tcl_cv_sysexec_h=unusable)])
+ if test $tcl_cv_sysexec_h = usable; then
+ AC_DEFINE(USE_SYS_EXEC_H)
+ else
+ AC_CACHE_CHECK([a.out.h], tcl_cv_aout_h, [
+ AC_TRY_COMPILE([#include <a.out.h>],[
+ struct exec foo;
+ unsigned long seek;
+ int flag;
+#if defined(__mips) || defined(mips)
+ seek = N_TXTOFF (foo.ex_f, foo.ex_o);
+#else
+ seek = N_TXTOFF (foo);
+#endif
+ flag = (foo.a_magic == OMAGIC);
+ return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry;
+ ], tcl_cv_aout_h=usable, tcl_cv_aout_h=unusable)])
+ if test $tcl_cv_aout_h = usable; then
+ AC_DEFINE(USE_A_OUT_H)
+ else
+ AC_CACHE_CHECK([sys/exec_aout.h], tcl_cv_sysexecaout_h, [
+ AC_TRY_COMPILE([#include <sys/exec_aout.h>],[
+ struct exec foo;
+ unsigned long seek;
+ int flag;
+#if defined(__mips) || defined(mips)
+ seek = N_TXTOFF (foo.ex_f, foo.ex_o);
+#else
+ seek = N_TXTOFF (foo);
+#endif
+ flag = (foo.a_midmag == OMAGIC);
+ return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry;
+ ], tcl_cv_sysexecaout_h=usable, tcl_cv_sysexecaout_h=unusable)])
+ if test $tcl_cv_sysexecaout_h = usable; then
+ AC_DEFINE(USE_SYS_EXEC_AOUT_H)
+ else
+ DL_OBJS=""
+ fi
+ fi
+ fi
+ fi
+
+ # Step 5: disable dynamic loading if requested via a command-line switch.
+
+ AC_ARG_ENABLE(load, [ --disable-load disallow dynamic loading and "load" command],
+ [tcl_ok=$enableval], [tcl_ok=yes])
+ if test "$tcl_ok" = "no"; then
+ DL_OBJS=""
+ fi
+
+ if test "x$DL_OBJS" != "x" ; then
+ BUILD_DLTEST="\$(DLTEST_TARGETS)"
+ else
+ echo "Can't figure out how to do dynamic loading or shared libraries"
+ echo "on this system."
+ SHLIB_CFLAGS=""
+ SHLIB_LD=""
+ SHLIB_SUFFIX=""
+ DL_OBJS="tclLoadNone.o"
+ DL_LIBS=""
+ LDFLAGS="$LDFLAGS_ORIG"
+ CC_SEARCH_FLAGS=""
+ LD_SEARCH_FLAGS=""
+ BUILD_DLTEST=""
+ fi
+
+ # If we're running gcc, then change the C flags for compiling shared
+ # libraries to the right flags for gcc, instead of those for the
+ # standard manufacturer compiler.
+
+ if test "$DL_OBJS" != "tclLoadNone.o" ; then
+ if test "$GCC" = "yes" ; then
+ case $system in
+ AIX-*)
+ ;;
+ BSD/OS*)
+ ;;
+ IRIX*)
+ ;;
+ NetBSD-*|FreeBSD-*|OpenBSD-*)
+ ;;
+ Darwin-*)
+ ;;
+ RISCos-*)
+ ;;
+ SCO_SV-3.2*)
+ ;;
+ ULTRIX-4.*)
+ ;;
+ *)
+ SHLIB_CFLAGS="-fPIC"
+ ;;
+ esac
+ fi
+ fi
+
+ if test "$SHARED_LIB_SUFFIX" = "" ; then
+ SHARED_LIB_SUFFIX='${VERSION}\$\{DBGX\}${SHLIB_SUFFIX}'
+ fi
+ if test "$UNSHARED_LIB_SUFFIX" = "" ; then
+ UNSHARED_LIB_SUFFIX='${VERSION}\$\{DBGX\}.a'
+ fi
+
+ if test "${SHARED_BUILD}" = "1" && test "${SHLIB_SUFFIX}" != "" ; then
+ LIB_SUFFIX=${SHARED_LIB_SUFFIX}
+ MAKE_LIB='${SHLIB_LD} -o [$]@ ${OBJS} ${SHLIB_LD_LIBS} ${TCL_SHLIB_LD_EXTRAS} ${TK_SHLIB_LD_EXTRAS} ${LD_SEARCH_FLAGS}'
+ INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) $(LIB_INSTALL_DIR)/$(LIB_FILE)'
+ else
+ LIB_SUFFIX=${UNSHARED_LIB_SUFFIX}
+
+ if test "$RANLIB" = "" ; then
+ MAKE_LIB='$(STLIB_LD) [$]@ ${OBJS}'
+ INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) $(LIB_INSTALL_DIR)/$(LIB_FILE)'
+ else
+ MAKE_LIB='${STLIB_LD} [$]@ ${OBJS} ; ${RANLIB} [$]@'
+ INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) $(LIB_INSTALL_DIR)/$(LIB_FILE) ; (cd $(LIB_INSTALL_DIR) ; $(RANLIB) $(LIB_FILE))'
+ fi
+
+dnl Not at all clear what this was doing in Tcl's configure.in
+dnl or why it was needed was needed. In any event, this sort of
+dnl things needs to be done in the big loop above.
+dnl REMOVE THIS BLOCK LATER! (mdejong)
+dnl case $system in
+dnl BSD/OS*)
+dnl ;;
+dnl AIX-[[1-4]].*)
+dnl ;;
+dnl *)
+dnl SHLIB_LD_LIBS=""
+dnl ;;
+dnl esac
+ fi
+
+
+ # Stub lib does not depend on shared/static configuration
+ if test "$RANLIB" = "" ; then
+ MAKE_STUB_LIB='${STLIB_LD} [$]@ ${STUB_LIB_OBJS}'
+ INSTALL_STUB_LIB='$(INSTALL_LIBRARY) $(STUB_LIB_FILE) $(LIB_INSTALL_DIR)/$(STUB_LIB_FILE)'
+ else
+ MAKE_STUB_LIB='${STLIB_LD} [$]@ ${STUB_LIB_OBJS} ; ${RANLIB} [$]@'
+ INSTALL_STUB_LIB='$(INSTALL_LIBRARY) $(STUB_LIB_FILE) $(LIB_INSTALL_DIR)/$(STUB_LIB_FILE) ; (cd $(LIB_INSTALL_DIR) ; $(RANLIB) $(STUB_LIB_FILE))'
+ fi
+
+
+ AC_SUBST(DL_LIBS)
+
+ AC_SUBST(DL_OBJS)
+ AC_SUBST(PLAT_OBJS)
+ AC_SUBST(PLAT_SRCS)
+ AC_SUBST(CFLAGS)
+ AC_SUBST(CFLAGS_DEBUG)
+ AC_SUBST(CFLAGS_OPTIMIZE)
+ AC_SUBST(CFLAGS_WARNING)
+
+ AC_SUBST(LDFLAGS)
+ AC_SUBST(LDFLAGS_DEBUG)
+ AC_SUBST(LDFLAGS_OPTIMIZE)
+ AC_SUBST(CC_SEARCH_FLAGS)
+ AC_SUBST(LD_SEARCH_FLAGS)
+
+ AC_SUBST(STLIB_LD)
+ AC_SUBST(SHLIB_LD)
+ AC_SUBST(TCL_SHLIB_LD_EXTRAS)
+ AC_SUBST(TK_SHLIB_LD_EXTRAS)
+ AC_SUBST(SHLIB_LD_LIBS)
+ AC_SUBST(SHLIB_CFLAGS)
+ AC_SUBST(SHLIB_SUFFIX)
+
+ AC_SUBST(MAKE_LIB)
+ AC_SUBST(MAKE_STUB_LIB)
+ AC_SUBST(INSTALL_LIB)
+ AC_SUBST(INSTALL_STUB_LIB)
+ AC_SUBST(RANLIB)
+])
+
+#--------------------------------------------------------------------
+# SC_SERIAL_PORT
+#
+# Determine which interface to use to talk to the serial port.
+# Note that #include lines must begin in leftmost column for
+# some compilers to recognize them as preprocessor directives,
+# and some build environments have stdin not pointing at a
+# pseudo-terminal (usually /dev/null instead.)
+#
+# Arguments:
+# none
+#
+# Results:
+#
+# Defines only one of the following vars:
+# HAVE_SYS_MODEM_H
+# USE_TERMIOS
+# USE_TERMIO
+# USE_SGTTY
+#
+#--------------------------------------------------------------------
+
+AC_DEFUN([SC_SERIAL_PORT], [
+ AC_CHECK_HEADERS(sys/modem.h)
+ AC_CACHE_CHECK([termios vs. termio vs. sgtty], tcl_cv_api_serial, [
+ AC_TRY_RUN([
+#include <termios.h>
+
+int main() {
+ struct termios t;
+ if (tcgetattr(0, &t) == 0) {
+ cfsetospeed(&t, 0);
+ t.c_cflag |= PARENB | PARODD | CSIZE | CSTOPB;
+ return 0;
+ }
+ return 1;
+}], tcl_cv_api_serial=termios, tcl_cv_api_serial=no, tcl_cv_api_serial=no)
+ if test $tcl_cv_api_serial = no ; then
+ AC_TRY_RUN([
+#include <termio.h>
+
+int main() {
+ struct termio t;
+ if (ioctl(0, TCGETA, &t) == 0) {
+ t.c_cflag |= CBAUD | PARENB | PARODD | CSIZE | CSTOPB;
+ return 0;
+ }
+ return 1;
+}], tcl_cv_api_serial=termio, tcl_cv_api_serial=no, tcl_cv_api_serial=no)
+ fi
+ if test $tcl_cv_api_serial = no ; then
+ AC_TRY_RUN([
+#include <sgtty.h>
+
+int main() {
+ struct sgttyb t;
+ if (ioctl(0, TIOCGETP, &t) == 0) {
+ t.sg_ospeed = 0;
+ t.sg_flags |= ODDP | EVENP | RAW;
+ return 0;
+ }
+ return 1;
+}], tcl_cv_api_serial=sgtty, tcl_cv_api_serial=no, tcl_cv_api_serial=no)
+ fi
+ if test $tcl_cv_api_serial = no ; then
+ AC_TRY_RUN([
+#include <termios.h>
+#include <errno.h>
+
+int main() {
+ struct termios t;
+ if (tcgetattr(0, &t) == 0
+ || errno == ENOTTY || errno == ENXIO || errno == EINVAL) {
+ cfsetospeed(&t, 0);
+ t.c_cflag |= PARENB | PARODD | CSIZE | CSTOPB;
+ return 0;
+ }
+ return 1;
+}], tcl_cv_api_serial=termios, tcl_cv_api_serial=no, tcl_cv_api_serial=no)
+ fi
+ if test $tcl_cv_api_serial = no; then
+ AC_TRY_RUN([
+#include <termio.h>
+#include <errno.h>
+
+int main() {
+ struct termio t;
+ if (ioctl(0, TCGETA, &t) == 0
+ || errno == ENOTTY || errno == ENXIO || errno == EINVAL) {
+ t.c_cflag |= CBAUD | PARENB | PARODD | CSIZE | CSTOPB;
+ return 0;
+ }
+ return 1;
+ }], tcl_cv_api_serial=termio, tcl_cv_api_serial=no, tcl_cv_api_serial=no)
+ fi
+ if test $tcl_cv_api_serial = no; then
+ AC_TRY_RUN([
+#include <sgtty.h>
+#include <errno.h>
+
+int main() {
+ struct sgttyb t;
+ if (ioctl(0, TIOCGETP, &t) == 0
+ || errno == ENOTTY || errno == ENXIO || errno == EINVAL) {
+ t.sg_ospeed = 0;
+ t.sg_flags |= ODDP | EVENP | RAW;
+ return 0;
+ }
+ return 1;
+}], tcl_cv_api_serial=sgtty, tcl_cv_api_serial=none, tcl_cv_api_serial=none)
+ fi])
+ case $tcl_cv_api_serial in
+ termios) AC_DEFINE(USE_TERMIOS);;
+ termio) AC_DEFINE(USE_TERMIO);;
+ sgtty) AC_DEFINE(USE_SGTTY);;
+ esac
+])
+
+#--------------------------------------------------------------------
+# SC_MISSING_POSIX_HEADERS
+#
+# Supply substitutes for missing POSIX header files. Special
+# notes:
+# - stdlib.h doesn't define strtol, strtoul, or
+# strtod insome versions of SunOS
+# - some versions of string.h don't declare procedures such
+# as strstr
+#
+# Arguments:
+# none
+#
+# Results:
+#
+# Defines some of the following vars:
+# NO_DIRENT_H
+# NO_ERRNO_H
+# NO_VALUES_H
+# HAVE_LIMITS_H or NO_LIMITS_H
+# NO_STDLIB_H
+# NO_STRING_H
+# NO_SYS_WAIT_H
+# NO_DLFCN_H
+# HAVE_UNISTD_H
+# HAVE_SYS_PARAM_H
+#
+# HAVE_STRING_H ?
+#
+#--------------------------------------------------------------------
+
+AC_DEFUN([SC_MISSING_POSIX_HEADERS], [
+ AC_CACHE_CHECK([dirent.h], tcl_cv_dirent_h, [
+ AC_TRY_LINK([#include <sys/types.h>
+#include <dirent.h>], [
+#ifndef _POSIX_SOURCE
+# ifdef __Lynx__
+ /*
+ * Generate compilation error to make the test fail: Lynx headers
+ * are only valid if really in the POSIX environment.
+ */
+
+ missing_procedure();
+# endif
+#endif
+DIR *d;
+struct dirent *entryPtr;
+char *p;
+d = opendir("foobar");
+entryPtr = readdir(d);
+p = entryPtr->d_name;
+closedir(d);
+], tcl_cv_dirent_h=yes, tcl_cv_dirent_h=no)])
+
+ if test $tcl_cv_dirent_h = no; then
+ AC_DEFINE(NO_DIRENT_H)
+ fi
+
+ AC_CHECK_HEADER(errno.h, , [AC_DEFINE(NO_ERRNO_H)])
+ AC_CHECK_HEADER(float.h, , [AC_DEFINE(NO_FLOAT_H)])
+ AC_CHECK_HEADER(values.h, , [AC_DEFINE(NO_VALUES_H)])
+ AC_CHECK_HEADER(limits.h,
+ [AC_DEFINE(HAVE_LIMITS_H)], [AC_DEFINE(NO_LIMITS_H)])
+ AC_CHECK_HEADER(stdlib.h, tcl_ok=1, tcl_ok=0)
+ AC_EGREP_HEADER(strtol, stdlib.h, , tcl_ok=0)
+ AC_EGREP_HEADER(strtoul, stdlib.h, , tcl_ok=0)
+ AC_EGREP_HEADER(strtod, stdlib.h, , tcl_ok=0)
+ if test $tcl_ok = 0; then
+ AC_DEFINE(NO_STDLIB_H)
+ fi
+ AC_CHECK_HEADER(string.h, tcl_ok=1, tcl_ok=0)
+ AC_EGREP_HEADER(strstr, string.h, , tcl_ok=0)
+ AC_EGREP_HEADER(strerror, string.h, , tcl_ok=0)
+
+ # See also memmove check below for a place where NO_STRING_H can be
+ # set and why.
+
+ if test $tcl_ok = 0; then
+ AC_DEFINE(NO_STRING_H)
+ fi
+
+ AC_CHECK_HEADER(sys/wait.h, , [AC_DEFINE(NO_SYS_WAIT_H)])
+ AC_CHECK_HEADER(dlfcn.h, , [AC_DEFINE(NO_DLFCN_H)])
+
+ # OS/390 lacks sys/param.h (and doesn't need it, by chance).
+ AC_HAVE_HEADERS(unistd.h sys/param.h)
+])
+
+#--------------------------------------------------------------------
+# SC_PATH_X
+#
+# Locate the X11 header files and the X11 library archive. Try
+# the ac_path_x macro first, but if it doesn't find the X stuff
+# (e.g. because there's no xmkmf program) then check through
+# a list of possible directories. Under some conditions the
+# autoconf macro will return an include directory that contains
+# no include files, so double-check its result just to be safe.
+#
+# Arguments:
+# none
+#
+# Results:
+#
+# Sets the the following vars:
+# XINCLUDES
+# XLIBSW
+#
+#--------------------------------------------------------------------
+
+AC_DEFUN([SC_PATH_X], [
+ AC_PATH_X
+ not_really_there=""
+ if test "$no_x" = ""; then
+ if test "$x_includes" = ""; then
+ AC_TRY_CPP([#include <X11/XIntrinsic.h>], , not_really_there="yes")
+ else
+ if test ! -r $x_includes/X11/Intrinsic.h; then
+ not_really_there="yes"
+ fi
+ fi
+ fi
+ if test "$no_x" = "yes" -o "$not_really_there" = "yes"; then
+ AC_MSG_CHECKING([for X11 header files])
+ found_xincludes="no"
+ AC_TRY_CPP([#include <X11/Intrinsic.h>], found_xincludes="yes", found_xincludes="no")
+ if test "$found_xincludes" = "no"; then
+ dirs="/usr/unsupported/include /usr/local/include /usr/X386/include /usr/X11R6/include /usr/X11R5/include /usr/include/X11R5 /usr/include/X11R4 /usr/openwin/include /usr/X11/include /usr/sww/include"
+ for i in $dirs ; do
+ if test -r $i/X11/Intrinsic.h; then
+ AC_MSG_RESULT([$i])
+ XINCLUDES=" -I$i"
+ found_xincludes="yes"
+ break
+ fi
+ done
+ fi
+ else
+ if test "$x_includes" != ""; then
+ XINCLUDES="-I$x_includes"
+ found_xincludes="yes"
+ fi
+ fi
+ if test found_xincludes = "no"; then
+ AC_MSG_RESULT([couldn't find any!])
+ fi
+
+ if test "$no_x" = yes; then
+ AC_MSG_CHECKING([for X11 libraries])
+ XLIBSW=nope
+ dirs="/usr/unsupported/lib /usr/local/lib /usr/X386/lib /usr/X11R6/lib /usr/X11R5/lib /usr/lib/X11R5 /usr/lib/X11R4 /usr/openwin/lib /usr/X11/lib /usr/sww/X11/lib"
+ for i in $dirs ; do
+ if test -r $i/libX11.a -o -r $i/libX11.so -o -r $i/libX11.sl; then
+ AC_MSG_RESULT([$i])
+ XLIBSW="-L$i -lX11"
+ x_libraries="$i"
+ break
+ fi
+ done
+ else
+ if test "$x_libraries" = ""; then
+ XLIBSW=-lX11
+ else
+ XLIBSW="-L$x_libraries -lX11"
+ fi
+ fi
+ if test "$XLIBSW" = nope ; then
+ AC_CHECK_LIB(Xwindow, XCreateWindow, XLIBSW=-lXwindow)
+ fi
+ if test "$XLIBSW" = nope ; then
+ AC_MSG_RESULT([could not find any! Using -lX11.])
+ XLIBSW=-lX11
+ fi
+])
+
+#--------------------------------------------------------------------
+# SC_BLOCKING_STYLE
+#
+# The statements below check for systems where POSIX-style
+# non-blocking I/O (O_NONBLOCK) doesn't work or is unimplemented.
+# On these systems (mostly older ones), use the old BSD-style
+# FIONBIO approach instead.
+#
+# Arguments:
+# none
+#
+# Results:
+#
+# Defines some of the following vars:
+# HAVE_SYS_IOCTL_H
+# HAVE_SYS_FILIO_H
+# USE_FIONBIO
+# O_NONBLOCK
+#
+#--------------------------------------------------------------------
+
+AC_DEFUN([SC_BLOCKING_STYLE], [
+ AC_CHECK_HEADERS(sys/ioctl.h)
+ AC_CHECK_HEADERS(sys/filio.h)
+ SC_CONFIG_SYSTEM
+ AC_MSG_CHECKING([FIONBIO vs. O_NONBLOCK for nonblocking I/O])
+ case $system in
+ # There used to be code here to use FIONBIO under AIX. However, it
+ # was reported that FIONBIO doesn't work under AIX 3.2.5. Since
+ # using O_NONBLOCK seems fine under AIX 4.*, I removed the FIONBIO
+ # code (JO, 5/31/97).
+
+ OSF*)
+ AC_DEFINE(USE_FIONBIO)
+ AC_MSG_RESULT([FIONBIO])
+ ;;
+ SunOS-4*)
+ AC_DEFINE(USE_FIONBIO)
+ AC_MSG_RESULT([FIONBIO])
+ ;;
+ ULTRIX-4.*)
+ AC_DEFINE(USE_FIONBIO)
+ AC_MSG_RESULT([FIONBIO])
+ ;;
+ *)
+ AC_MSG_RESULT([O_NONBLOCK])
+ ;;
+ esac
+])
+
+#--------------------------------------------------------------------
+# SC_TIME_HANLDER
+#
+# Checks how the system deals with time.h, what time structures
+# are used on the system, and what fields the structures have.
+#
+# Arguments:
+# none
+#
+# Results:
+#
+# Defines some of the following vars:
+# USE_DELTA_FOR_TZ
+# HAVE_TM_GMTOFF
+# HAVE_TM_TZADJ
+# HAVE_TIMEZONE_VAR
+#
+#--------------------------------------------------------------------
+
+AC_DEFUN([SC_TIME_HANDLER], [
+ AC_CHECK_HEADERS(sys/time.h)
+ AC_HEADER_TIME
+ AC_STRUCT_TIMEZONE
+
+ AC_CHECK_FUNCS(gmtime_r localtime_r)
+
+ AC_CACHE_CHECK([tm_tzadj in struct tm], tcl_cv_member_tm_tzadj, [
+ AC_TRY_COMPILE([#include <time.h>], [struct tm tm; tm.tm_tzadj;],
+ tcl_cv_member_tm_tzadj=yes, tcl_cv_member_tm_tzadj=no)])
+ if test $tcl_cv_member_tm_tzadj = yes ; then
+ AC_DEFINE(HAVE_TM_TZADJ)
+ fi
+
+ AC_CACHE_CHECK([tm_gmtoff in struct tm], tcl_cv_member_tm_gmtoff, [
+ AC_TRY_COMPILE([#include <time.h>], [struct tm tm; tm.tm_gmtoff;],
+ tcl_cv_member_tm_gmtoff=yes, tcl_cv_member_tm_gmtoff=no)])
+ if test $tcl_cv_member_tm_gmtoff = yes ; then
+ AC_DEFINE(HAVE_TM_GMTOFF)
+ fi
+
+ #
+ # Its important to include time.h in this check, as some systems
+ # (like convex) have timezone functions, etc.
+ #
+ AC_CACHE_CHECK([long timezone variable], tcl_cv_timezone_long, [
+ AC_TRY_COMPILE([#include <time.h>],
+ [extern long timezone;
+ timezone += 1;
+ exit (0);],
+ tcl_cv_timezone_long=yes, tcl_cv_timezone_long=no)])
+ if test $tcl_cv_timezone_long = yes ; then
+ AC_DEFINE(HAVE_TIMEZONE_VAR)
+ else
+ #
+ # On some systems (eg IRIX 6.2), timezone is a time_t and not a long.
+ #
+ AC_CACHE_CHECK([time_t timezone variable], tcl_cv_timezone_time, [
+ AC_TRY_COMPILE([#include <time.h>],
+ [extern time_t timezone;
+ timezone += 1;
+ exit (0);],
+ tcl_cv_timezone_time=yes, tcl_cv_timezone_time=no)])
+ if test $tcl_cv_timezone_time = yes ; then
+ AC_DEFINE(HAVE_TIMEZONE_VAR)
+ fi
+ fi
+])
+
+#--------------------------------------------------------------------
+# SC_BUGGY_STRTOD
+#
+# Under Solaris 2.4, strtod returns the wrong value for the
+# terminating character under some conditions. Check for this
+# and if the problem exists use a substitute procedure
+# "fixstrtod" (provided by Tcl) that corrects the error.
+# Also, on Compaq's Tru64 Unix 5.0,
+# strtod(" ") returns 0.0 instead of a failure to convert.
+#
+# Arguments:
+# none
+#
+# Results:
+#
+# Might defines some of the following vars:
+# strtod (=fixstrtod)
+#
+#--------------------------------------------------------------------
+
+AC_DEFUN([SC_BUGGY_STRTOD], [
+ AC_CHECK_FUNC(strtod, tcl_strtod=1, tcl_strtod=0)
+ if test "$tcl_strtod" = 1; then
+ AC_CACHE_CHECK([for Solaris2.4/Tru64 strtod bugs], tcl_cv_strtod_buggy,[
+ AC_TRY_RUN([
+ extern double strtod();
+ int main() {
+ char *infString="Inf", *nanString="NaN", *spaceString=" ";
+ char *term;
+ double value;
+ value = strtod(infString, &term);
+ if ((term != infString) && (term[-1] == 0)) {
+ exit(1);
+ }
+ value = strtod(nanString, &term);
+ if ((term != nanString) && (term[-1] == 0)) {
+ exit(1);
+ }
+ value = strtod(spaceString, &term);
+ if (term == (spaceString+1)) {
+ exit(1);
+ }
+ exit(0);
+ }], tcl_cv_strtod_buggy=ok, tcl_cv_strtod_buggy=buggy,
+ tcl_cv_strtod_buggy=buggy)])
+ if test "$tcl_cv_strtod_buggy" = buggy; then
+ LIBOBJS="$LIBOBJS fixstrtod.o"
+ AC_DEFINE(strtod, fixstrtod)
+ fi
+ fi
+])
+
+#--------------------------------------------------------------------
+# SC_TCL_LINK_LIBS
+#
+# Search for the libraries needed to link the Tcl shell.
+# Things like the math library (-lm) and socket stuff (-lsocket vs.
+# -lnsl) are dealt with here.
+#
+# Arguments:
+# Requires the following vars to be set in the Makefile:
+# DL_LIBS
+# LIBS
+# MATH_LIBS
+#
+# Results:
+#
+# Subst's the following var:
+# TCL_LIBS
+# MATH_LIBS
+#
+# Might append to the following vars:
+# LIBS
+#
+# Might define the following vars:
+# HAVE_NET_ERRNO_H
+#
+#--------------------------------------------------------------------
+
+AC_DEFUN([SC_TCL_LINK_LIBS], [
+ #--------------------------------------------------------------------
+ # On a few very rare systems, all of the libm.a stuff is
+ # already in libc.a. Set compiler flags accordingly.
+ # Also, Linux requires the "ieee" library for math to work
+ # right (and it must appear before "-lm").
+ #--------------------------------------------------------------------
+
+ AC_CHECK_FUNC(sin, MATH_LIBS="", MATH_LIBS="-lm")
+ AC_CHECK_LIB(ieee, main, [MATH_LIBS="-lieee $MATH_LIBS"])
+
+ #--------------------------------------------------------------------
+ # Interactive UNIX requires -linet instead of -lsocket, plus it
+ # needs net/errno.h to define the socket-related error codes.
+ #--------------------------------------------------------------------
+
+ AC_CHECK_LIB(inet, main, [LIBS="$LIBS -linet"])
+ AC_CHECK_HEADER(net/errno.h, [AC_DEFINE(HAVE_NET_ERRNO_H)])
+
+ #--------------------------------------------------------------------
+ # Check for the existence of the -lsocket and -lnsl libraries.
+ # The order here is important, so that they end up in the right
+ # order in the command line generated by make. Here are some
+ # special considerations:
+ # 1. Use "connect" and "accept" to check for -lsocket, and
+ # "gethostbyname" to check for -lnsl.
+ # 2. Use each function name only once: can't redo a check because
+ # autoconf caches the results of the last check and won't redo it.
+ # 3. Use -lnsl and -lsocket only if they supply procedures that
+ # aren't already present in the normal libraries. This is because
+ # IRIX 5.2 has libraries, but they aren't needed and they're
+ # bogus: they goof up name resolution if used.
+ # 4. On some SVR4 systems, can't use -lsocket without -lnsl too.
+ # To get around this problem, check for both libraries together
+ # if -lsocket doesn't work by itself.
+ #--------------------------------------------------------------------
+
+ tcl_checkBoth=0
+ AC_CHECK_FUNC(connect, tcl_checkSocket=0, tcl_checkSocket=1)
+ if test "$tcl_checkSocket" = 1; then
+ AC_CHECK_FUNC(setsockopt, , [AC_CHECK_LIB(socket, setsockopt,
+ LIBS="$LIBS -lsocket", tcl_checkBoth=1)])
+ fi
+ if test "$tcl_checkBoth" = 1; then
+ tk_oldLibs=$LIBS
+ LIBS="$LIBS -lsocket -lnsl"
+ AC_CHECK_FUNC(accept, tcl_checkNsl=0, [LIBS=$tk_oldLibs])
+ fi
+ AC_CHECK_FUNC(gethostbyname, , [AC_CHECK_LIB(nsl, gethostbyname,
+ [LIBS="$LIBS -lnsl"])])
+
+ # Don't perform the eval of the libraries here because DL_LIBS
+ # won't be set until we call SC_CONFIG_CFLAGS
+
+ TCL_LIBS='${DL_LIBS} ${LIBS} ${MATH_LIBS}'
+ AC_SUBST(TCL_LIBS)
+ AC_SUBST(MATH_LIBS)
+])
+
+#--------------------------------------------------------------------
+# SC_TCL_EARLY_FLAGS
+#
+# Check for what flags are needed to be passed so the correct OS
+# features are available.
+#
+# Arguments:
+# None
+#
+# Results:
+#
+# Might define the following vars:
+# _ISOC99_SOURCE
+# _LARGEFILE64_SOURCE
+# _LARGEFILE_SOURCE64
+#
+#--------------------------------------------------------------------
+
+AC_DEFUN([SC_TCL_EARLY_FLAG],[
+ AC_CACHE_VAL([tcl_cv_flag_]translit($1,[A-Z],[a-z]),
+ AC_TRY_COMPILE([$2], $3, [tcl_cv_flag_]translit($1,[A-Z],[a-z])=no,
+ AC_TRY_COMPILE([[#define ]$1[ 1
+]$2], $3,
+ [tcl_cv_flag_]translit($1,[A-Z],[a-z])=yes,
+ [tcl_cv_flag_]translit($1,[A-Z],[a-z])=no)))
+ if test ["x${tcl_cv_flag_]translit($1,[A-Z],[a-z])[}" = "xyes"] ; then
+ AC_DEFINE($1)
+ tcl_flags="$tcl_flags $1"
+ fi
+])
+
+AC_DEFUN([SC_TCL_EARLY_FLAGS],[
+ AC_MSG_CHECKING([for required early compiler flags])
+ tcl_flags=""
+ SC_TCL_EARLY_FLAG(_ISOC99_SOURCE,[#include <stdlib.h>],
+ [char *p = (char *)strtoll; char *q = (char *)strtoull;])
+ SC_TCL_EARLY_FLAG(_LARGEFILE64_SOURCE,[#include <sys/stat.h>],
+ [struct stat64 buf; int i = stat64("/", &buf);])
+ SC_TCL_EARLY_FLAG(_LARGEFILE_SOURCE64,[#include <sys/stat.h>],
+ [char *p = (char *)open64;])
+ if test "x${tcl_flags}" = "x" ; then
+ AC_MSG_RESULT([none])
+ else
+ AC_MSG_RESULT([${tcl_flags}])
+ fi
+])
+
+#--------------------------------------------------------------------
+# SC_TCL_64BIT_FLAGS
+#
+# Check for what is defined in the way of 64-bit features.
+#
+# Arguments:
+# None
+#
+# Results:
+#
+# Might define the following vars:
+# TCL_WIDE_INT_IS_LONG
+# TCL_WIDE_INT_TYPE
+# HAVE_STRUCT_DIRENT64
+# HAVE_STRUCT_STAT64
+# HAVE_TYPE_OFF64_T
+#
+#--------------------------------------------------------------------
+
+AC_DEFUN([SC_TCL_64BIT_FLAGS], [
+ AC_MSG_CHECKING([for 64-bit integer type])
+ AC_CACHE_VAL(tcl_cv_type_64bit,[
+ tcl_cv_type_64bit=none
+ # See if the compiler knows natively about __int64
+ AC_TRY_COMPILE(,[__int64 value = (__int64) 0;],
+ tcl_type_64bit=__int64, tcl_type_64bit="long long")
+ # See if we should use long anyway Note that we substitute in the
+ # type that is our current guess for a 64-bit type inside this check
+ # program, so it should be modified only carefully...
+ AC_TRY_COMPILE(,[switch (0) {
+ case 1: case (sizeof(]${tcl_type_64bit}[)==sizeof(long)): ;
+ }],tcl_cv_type_64bit=${tcl_type_64bit})])
+ if test "${tcl_cv_type_64bit}" = none ; then
+ AC_DEFINE(TCL_WIDE_INT_IS_LONG)
+ AC_MSG_RESULT([using long])
+ else
+ AC_DEFINE_UNQUOTED(TCL_WIDE_INT_TYPE,${tcl_cv_type_64bit})
+ AC_MSG_RESULT([${tcl_cv_type_64bit}])
+
+ # Now check for auxiliary declarations
+ AC_CACHE_CHECK([for struct dirent64], tcl_cv_struct_dirent64,[
+ AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/dirent.h>],[struct dirent64 p;],
+ tcl_cv_struct_dirent64=yes,tcl_cv_struct_dirent64=no)])
+ if test "x${tcl_cv_struct_dirent64}" = "xyes" ; then
+ AC_DEFINE(HAVE_STRUCT_DIRENT64)
+ fi
+
+ AC_CACHE_CHECK([for struct stat64], tcl_cv_struct_stat64,[
+ AC_TRY_COMPILE([#include <sys/stat.h>],[struct stat64 p;
+],
+ tcl_cv_struct_stat64=yes,tcl_cv_struct_stat64=no)])
+ if test "x${tcl_cv_struct_stat64}" = "xyes" ; then
+ AC_DEFINE(HAVE_STRUCT_STAT64)
+ fi
+
+ AC_CHECK_FUNCS(open64 lseek64)
+ AC_MSG_CHECKING([for off64_t])
+ AC_CACHE_VAL(tcl_cv_type_off64_t,[
+ AC_TRY_COMPILE([#include <sys/types.h>],[off64_t offset;
+],
+ tcl_cv_type_off64_t=yes,tcl_cv_type_off64_t=no)])
+ dnl Define HAVE_TYPE_OFF64_T only when the off64_t type and the
+ dnl functions lseek64 and open64 are defined.
+ if test "x${tcl_cv_type_off64_t}" = "xyes" && \
+ test "x${ac_cv_func_lseek64}" = "xyes" && \
+ test "x${ac_cv_func_open64}" = "xyes" ; then
+ AC_DEFINE(HAVE_TYPE_OFF64_T)
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ fi
+ fi
+])
+
+#--------------------------------------------------------------------
+# SC_TCL_GETHOSTBYADDR_R
+#
+# Check if we have MT-safe variant of gethostbyaddr().
+#
+# Arguments:
+# None
+#
+# Results:
+#
+# Might define the following vars:
+# HAVE_GETHOSTBYADDR_R
+# HAVE_GETHOSTBYADDR_R_7
+# HAVE_GETHOSTBYADDR_R_8
+#
+#--------------------------------------------------------------------
+
+AC_DEFUN([SC_TCL_GETHOSTBYADDR_R], [AC_CHECK_FUNC(gethostbyaddr_r, [
+ AC_CACHE_CHECK([for gethostbyaddr_r with 7 args], tcl_cv_api_gethostbyaddr_r_7, [
+ AC_TRY_COMPILE([
+ #include <netdb.h>
+ ], [
+ char *addr;
+ int length;
+ int type;
+ struct hostent *result;
+ char buffer[2048];
+ int buflen = 2048;
+ int h_errnop;
+
+ (void) gethostbyaddr_r(addr, length, type, result, buffer, buflen,
+ &h_errnop);
+ ], tcl_cv_api_gethostbyaddr_r_7=yes, tcl_cv_api_gethostbyaddr_r_7=no)])
+ tcl_ok=$tcl_cv_api_gethostbyaddr_r_7
+ if test "$tcl_ok" = yes; then
+ AC_DEFINE(HAVE_GETHOSTBYADDR_R_7)
+ else
+ AC_CACHE_CHECK([for gethostbyaddr_r with 8 args], tcl_cv_api_gethostbyaddr_r_8, [
+ AC_TRY_COMPILE([
+ #include <netdb.h>
+ ], [
+ char *addr;
+ int length;
+ int type;
+ struct hostent *result, *resultp;
+ char buffer[2048];
+ int buflen = 2048;
+ int h_errnop;
+
+ (void) gethostbyaddr_r(addr, length, type, result, buffer, buflen,
+ &resultp, &h_errnop);
+ ], tcl_cv_api_gethostbyaddr_r_8=yes, tcl_cv_api_gethostbyaddr_r_8=no)])
+ tcl_ok=$tcl_cv_api_gethostbyaddr_r_8
+ if test "$tcl_ok" = yes; then
+ AC_DEFINE(HAVE_GETHOSTBYADDR_R_8)
+ fi
+ fi
+ if test "$tcl_ok" = yes; then
+ AC_DEFINE(HAVE_GETHOSTBYADDR_R)
+ fi
+])])
+
+#--------------------------------------------------------------------
+# SC_TCL_GETHOSTBYNAME_R
+#
+# Check to see what variant of gethostbyname_r() we have.
+# Based on David Arnold's example from the comp.programming.threads
+# FAQ Q213
+#
+# Arguments:
+# None
+#
+# Results:
+#
+# Might define the following vars:
+# HAVE_GETHOSTBYADDR_R
+# HAVE_GETHOSTBYADDR_R_3
+# HAVE_GETHOSTBYADDR_R_5
+# HAVE_GETHOSTBYADDR_R_6
+#
+#--------------------------------------------------------------------
+
+AC_DEFUN([SC_TCL_GETHOSTBYNAME_R], [AC_CHECK_FUNC(gethostbyname_r, [
+ AC_CACHE_CHECK([for gethostbyname_r with 6 args], tcl_cv_api_gethostbyname_r_6, [
+ AC_TRY_COMPILE([
+ #include <netdb.h>
+ ], [
+ char *name;
+ struct hostent *he, *res;
+ char buffer[2048];
+ int buflen = 2048;
+ int h_errnop;
+
+ (void) gethostbyname_r(name, he, buffer, buflen, &res, &h_errnop);
+ ], tcl_cv_api_gethostbyname_r_6=yes, tcl_cv_api_gethostbyname_r_6=no)])
+ tcl_ok=$tcl_cv_api_gethostbyname_r_6
+ if test "$tcl_ok" = yes; then
+ AC_DEFINE(HAVE_GETHOSTBYNAME_R_6)
+ else
+ AC_CACHE_CHECK([for gethostbyname_r with 5 args], tcl_cv_api_gethostbyname_r_5, [
+ AC_TRY_COMPILE([
+ #include <netdb.h>
+ ], [
+ char *name;
+ struct hostent *he;
+ char buffer[2048];
+ int buflen = 2048;
+ int h_errnop;
+
+ (void) gethostbyname_r(name, he, buffer, buflen, &h_errnop);
+ ], tcl_cv_api_gethostbyname_r_5=yes, tcl_cv_api_gethostbyname_r_5=no)])
+ tcl_ok=$tcl_cv_api_gethostbyname_r_5
+ if test "$tcl_ok" = yes; then
+ AC_DEFINE(HAVE_GETHOSTBYNAME_R_5)
+ else
+ AC_CACHE_CHECK([for gethostbyname_r with 3 args], tcl_cv_api_gethostbyname_r_3, [
+ AC_TRY_COMPILE([
+ #include <netdb.h>
+ ], [
+ char *name;
+ struct hostent *he;
+ struct hostent_data data;
+
+ (void) gethostbyname_r(name, he, &data);
+ ], tcl_cv_api_gethostbyname_r_3=yes, tcl_cv_api_gethostbyname_r_3=no)])
+ tcl_ok=$tcl_cv_api_gethostbyname_r_3
+ if test "$tcl_ok" = yes; then
+ AC_DEFINE(HAVE_GETHOSTBYNAME_R_3)
+ fi
+ fi
+ fi
+ if test "$tcl_ok" = yes; then
+ AC_DEFINE(HAVE_GETHOSTBYNAME_R)
+ fi
+])])
+
+#--------------------------------------------------------------------
+# SC_TCL_GETPWUID_R
+#
+# Check if we have MT-safe variant of getpwuid() and if yes,
+# which one exactly.
+#
+# Arguments:
+# None
+#
+# Results:
+#
+# Might define the following vars:
+# HAVE_GETPWUID_R
+# HAVE_GETPWUID_R_4
+# HAVE_GETPWUID_R_5
+#
+#--------------------------------------------------------------------
+
+AC_DEFUN([SC_TCL_GETPWUID_R], [AC_CHECK_FUNC(getpwuid_r, [
+ AC_CACHE_CHECK([for getpwuid_r with 5 args], tcl_cv_api_getpwuid_r_5, [
+ AC_TRY_COMPILE([
+ #include <sys/types.h>
+ #include <pwd.h>
+ ], [
+ uid_t uid;
+ struct passwd pw, *pwp;
+ char buf[512];
+ int buflen = 512;
+
+ (void) getpwuid_r(uid, &pw, buf, buflen, &pwp);
+ ], tcl_cv_api_getpwuid_r_5=yes, tcl_cv_api_getpwuid_r_5=no)])
+ tcl_ok=$tcl_cv_api_getpwuid_r_5
+ if test "$tcl_ok" = yes; then
+ AC_DEFINE(HAVE_GETPWUID_R_5)
+ else
+ AC_CACHE_CHECK([for getpwuid_r with 4 args], tcl_cv_api_getpwuid_r_4, [
+ AC_TRY_COMPILE([
+ #include <sys/types.h>
+ #include <pwd.h>
+ ], [
+ uid_t uid;
+ struct passwd pw;
+ char buf[512];
+ int buflen = 512;
+
+ (void)getpwnam_r(uid, &pw, buf, buflen);
+ ], tcl_cv_api_getpwuid_r_4=yes, tcl_cv_api_getpwuid_r_4=no)])
+ tcl_ok=$tcl_cv_api_getpwuid_r_4
+ if test "$tcl_ok" = yes; then
+ AC_DEFINE(HAVE_GETPWUID_R_4)
+ fi
+ fi
+ if test "$tcl_ok" = yes; then
+ AC_DEFINE(HAVE_GETPWUID_R)
+ fi
+])])
+
+#--------------------------------------------------------------------
+# SC_TCL_GETPWNAM_R
+#
+# Check if we have MT-safe variant of getpwnam() and if yes,
+# which one exactly.
+#
+# Arguments:
+# None
+#
+# Results:
+#
+# Might define the following vars:
+# HAVE_GETPWNAM_R
+# HAVE_GETPWNAM_R_4
+# HAVE_GETPWNAM_R_5
+#
+#--------------------------------------------------------------------
+
+AC_DEFUN([SC_TCL_GETPWNAM_R], [AC_CHECK_FUNC(getpwnam_r, [
+ AC_CACHE_CHECK([for getpwnam_r with 5 args], tcl_cv_api_getpwnam_r_5, [
+ AC_TRY_COMPILE([
+ #include <sys/types.h>
+ #include <pwd.h>
+ ], [
+ char *name;
+ struct passwd pw, *pwp;
+ char buf[512];
+ int buflen = 512;
+
+ (void) getpwnam_r(name, &pw, buf, buflen, &pwp);
+ ], tcl_cv_api_getpwnam_r_5=yes, tcl_cv_api_getpwnam_r_5=no)])
+ tcl_ok=$tcl_cv_api_getpwnam_r_5
+ if test "$tcl_ok" = yes; then
+ AC_DEFINE(HAVE_GETPWNAM_R_5)
+ else
+ AC_CACHE_CHECK([for getpwnam_r with 4 args], tcl_cv_api_getpwnam_r_4, [
+ AC_TRY_COMPILE([
+ #include <sys/types.h>
+ #include <pwd.h>
+ ], [
+ char *name;
+ struct passwd pw;
+ char buf[512];
+ int buflen = 512;
+
+ (void)getpwnam_r(name, &pw, buf, buflen);
+ ], tcl_cv_api_getpwnam_r_4=yes, tcl_cv_api_getpwnam_r_4=no)])
+ tcl_ok=$tcl_cv_api_getpwnam_r_4
+ if test "$tcl_ok" = yes; then
+ AC_DEFINE(HAVE_GETPWNAM_R_4)
+ fi
+ fi
+ if test "$tcl_ok" = yes; then
+ AC_DEFINE(HAVE_GETPWNAM_R)
+ fi
+])])
+
+#--------------------------------------------------------------------
+# SC_TCL_GETGRGID_R
+#
+# Check if we have MT-safe variant of getgrgid() and if yes,
+# which one exactly.
+#
+# Arguments:
+# None
+#
+# Results:
+#
+# Might define the following vars:
+# HAVE_GETGRGID_R
+# HAVE_GETGRGID_R_4
+# HAVE_GETGRGID_R_5
+#
+#--------------------------------------------------------------------
+
+AC_DEFUN([SC_TCL_GETGRGID_R], [AC_CHECK_FUNC(getgrgid_r, [
+ AC_CACHE_CHECK([for getgrgid_r with 5 args], tcl_cv_api_getgrgid_r_5, [
+ AC_TRY_COMPILE([
+ #include <sys/types.h>
+ #include <grp.h>
+ ], [
+ gid_t gid;
+ struct group gr, *grp;
+ char buf[512];
+ int buflen = 512;
+
+ (void) getgrgid_r(gid, &gr, buf, buflen, &grp);
+ ], tcl_cv_api_getgrgid_r_5=yes, tcl_cv_api_getgrgid_r_5=no)])
+ tcl_ok=$tcl_cv_api_getgrgid_r_5
+ if test "$tcl_ok" = yes; then
+ AC_DEFINE(HAVE_GETGRGID_R_5)
+ else
+ AC_CACHE_CHECK([for getgrgid_r with 4 args], tcl_cv_api_getgrgid_r_4, [
+ AC_TRY_COMPILE([
+ #include <sys/types.h>
+ #include <grp.h>
+ ], [
+ gid_t gid;
+ struct group gr;
+ char buf[512];
+ int buflen = 512;
+
+ (void)getgrgid_r(gid, &gr, buf, buflen);
+ ], tcl_cv_api_getgrgid_r_4=yes, tcl_cv_api_getgrgid_r_4=no)])
+ tcl_ok=$tcl_cv_api_getgrgid_r_4
+ if test "$tcl_ok" = yes; then
+ AC_DEFINE(HAVE_GETGRGID_R_4)
+ fi
+ fi
+ if test "$tcl_ok" = yes; then
+ AC_DEFINE(HAVE_GETGRGID_R)
+ fi
+])])
+
+#--------------------------------------------------------------------
+# SC_TCL_GETGRNAM_R
+#
+# Check if we have MT-safe variant of getgrnam() and if yes,
+# which one exactly.
+#
+# Arguments:
+# None
+#
+# Results:
+#
+# Might define the following vars:
+# HAVE_GETGRNAM_R
+# HAVE_GETGRNAM_R_4
+# HAVE_GETGRNAM_R_5
+#
+#--------------------------------------------------------------------
+
+AC_DEFUN([SC_TCL_GETGRNAM_R], [AC_CHECK_FUNC(getgrnam_r, [
+ AC_CACHE_CHECK([for getgrnam_r with 5 args], tcl_cv_api_getgrnam_r_5, [
+ AC_TRY_COMPILE([
+ #include <sys/types.h>
+ #include <grp.h>
+ ], [
+ char *name;
+ struct group gr, *grp;
+ char buf[512];
+ int buflen = 512;
+
+ (void) getgrnam_r(name, &gr, buf, buflen, &grp);
+ ], tcl_cv_api_getgrnam_r_5=yes, tcl_cv_api_getgrnam_r_5=no)])
+ tcl_ok=$tcl_cv_api_getgrnam_r_5
+ if test "$tcl_ok" = yes; then
+ AC_DEFINE(HAVE_GETGRNAM_R_5)
+ else
+ AC_CACHE_CHECK([for getgrnam_r with 4 args], tcl_cv_api_getgrnam_r_4, [
+ AC_TRY_COMPILE([
+ #include <sys/types.h>
+ #include <grp.h>
+ ], [
+ char *name;
+ struct group gr;
+ char buf[512];
+ int buflen = 512;
+
+ (void)getgrnam_r(name, &gr, buf, buflen);
+ ], tcl_cv_api_getgrnam_r_4=yes, tcl_cv_api_getgrnam_r_4=no)])
+ tcl_ok=$tcl_cv_api_getgrnam_r_4
+ if test "$tcl_ok" = yes; then
+ AC_DEFINE(HAVE_GETGRNAM_R_4)
+ fi
+ fi
+ if test "$tcl_ok" = yes; then
+ AC_DEFINE(HAVE_GETGRNAM_R)
+ fi
+])])
+
+#--------------------------------------------------------------------
+# SC_CONFIG_COMMANDS_PRE(CMDS)
+#
+# Replacement for autoconf 2.5x AC_COMMANDS_PRE:
+# Commands to run right before config.status is
+# created. Accumulates.
+#
+# Requires presence of SC_OUTPUT_COMMANDS_PRE at the end
+# of configure.in (right before AC_OUTPUT).
+#
+#--------------------------------------------------------------------
+
+AC_DEFUN([SC_CONFIG_COMMANDS_PRE], [
+ define([SC_OUTPUT_COMMANDS_PRE], defn([SC_OUTPUT_COMMANDS_PRE])[$1
+])])
+AC_DEFUN([SC_OUTPUT_COMMANDS_PRE])
+
diff --git a/gcc-4.4.3/config/tls.m4 b/gcc-4.4.3/config/tls.m4
new file mode 100644
index 000000000..e77742c76
--- /dev/null
+++ b/gcc-4.4.3/config/tls.m4
@@ -0,0 +1,106 @@
+dnl Check whether the target supports TLS.
+AC_DEFUN([GCC_CHECK_TLS], [
+ GCC_ENABLE(tls, yes, [], [Use thread-local storage])
+ AC_CACHE_CHECK([whether the target supports thread-local storage],
+ gcc_cv_have_tls, [
+ AC_RUN_IFELSE([__thread int a; int b; int main() { return a = b; }],
+ [dnl If the test case passed with dynamic linking, try again with
+ dnl static linking, but only if static linking is supported (not
+ dnl on Solaris 10). This fails with some older Red Hat releases.
+ chktls_save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="-static $LDFLAGS"
+ AC_LINK_IFELSE([int main() { return 0; }],
+ AC_RUN_IFELSE([__thread int a; int b; int main() { return a = b; }],
+ [gcc_cv_have_tls=yes], [gcc_cv_have_tls=no],[]),
+ [gcc_cv_have_tls=yes])
+ LDFLAGS="$chktls_save_LDFLAGS"
+ if test $gcc_cv_have_tls = yes; then
+ dnl So far, the binutils and the compiler support TLS.
+ dnl Also check whether the libc supports TLS, i.e. whether a variable
+ dnl with __thread linkage has a different address in different threads.
+ dnl First, find the thread_CFLAGS necessary for linking a program that
+ dnl calls pthread_create.
+ chktls_save_CFLAGS="$CFLAGS"
+ thread_CFLAGS=failed
+ for flag in '' '-pthread' '-lpthread'; do
+ CFLAGS="$flag $chktls_save_CFLAGS"
+ AC_LINK_IFELSE(
+ [AC_LANG_PROGRAM(
+ [#include <pthread.h>
+ void *g(void *d) { return NULL; }],
+ [pthread_t t; pthread_create(&t,NULL,g,NULL);])],
+ [thread_CFLAGS="$flag"])
+ if test "X$thread_CFLAGS" != Xfailed; then
+ break
+ fi
+ done
+ CFLAGS="$chktls_save_CFLAGS"
+ if test "X$thread_CFLAGS" != Xfailed; then
+ CFLAGS="$thread_CFLAGS $chktls_save_CFLAGS"
+ AC_RUN_IFELSE(
+ [AC_LANG_PROGRAM(
+ [#include <pthread.h>
+ __thread int a;
+ static int *a_in_other_thread;
+ static void *
+ thread_func (void *arg)
+ {
+ a_in_other_thread = &a;
+ return (void *)0;
+ }],
+ [pthread_t thread;
+ void *thread_retval;
+ int *a_in_main_thread;
+ if (pthread_create (&thread, (pthread_attr_t *)0,
+ thread_func, (void *)0))
+ return 0;
+ a_in_main_thread = &a;
+ if (pthread_join (thread, &thread_retval))
+ return 0;
+ return (a_in_other_thread == a_in_main_thread);])],
+ [gcc_cv_have_tls=yes], [gcc_cv_have_tls=no], [])
+ CFLAGS="$chktls_save_CFLAGS"
+ fi
+ fi],
+ [gcc_cv_have_tls=no],
+ [dnl This is the cross-compiling case. Assume libc supports TLS if the
+ dnl binutils and the compiler do.
+ AC_LINK_IFELSE([__thread int a; int b; int main() { return a = b; }],
+ [gcc_cv_have_tls=yes], [gcc_cv_have_tls=no])
+ ]
+ )])
+ if test "$enable_tls $gcc_cv_have_tls" = "yes yes"; then
+ AC_DEFINE(HAVE_TLS, 1,
+ [Define to 1 if the target supports thread-local storage.])
+ fi])
+
+dnl Check whether the target assembler supports TLS.
+AC_DEFUN([GCC_CHECK_CC_TLS], [
+ GCC_ENABLE(tls, yes, [], [Use thread-local storage])
+ AC_CACHE_CHECK([whether the target assembler supports thread-local storage],
+ gcc_cv_have_cc_tls, [
+ AC_COMPILE_IFELSE([__thread int a; int b; int main() { return a = b; }],
+ [gcc_cv_have_cc_tls=yes], [gcc_cv_have_cc_tls=no])]
+ )])
+ if test "$enable_tls $gcc_cv_have_cc_tls" = "yes yes"; then
+ AC_DEFINE(HAVE_CC_TLS, 1,
+ [Define to 1 if the target assembler supports thread-local storage.])
+ fi])
+
+dnl Check whether TLS is emulated.
+AC_DEFUN([GCC_CHECK_EMUTLS], [
+ AC_CACHE_CHECK([whether the thread-local storage support is from emutls],
+ gcc_cv_use_emutls, [
+ gcc_cv_use_emutls=no
+ echo '__thread int a; int b; int main() { return a = b; }' > conftest.c
+ if AC_TRY_COMMAND(${CC-cc} -Werror -S -o conftest.s conftest.c 1>&AS_MESSAGE_LOG_FD); then
+ if grep __emutls_get_address conftest.s > /dev/null; then
+ gcc_cv_use_emutls=yes
+ fi
+ fi
+ rm -f conftest.*
+ ])
+ if test "$gcc_cv_use_emutls" = "yes" ; then
+ AC_DEFINE(USE_EMUTLS, 1,
+ [Define to 1 if the target use emutls for thread-local storage.])
+ fi])
diff --git a/gcc-4.4.3/config/uintmax_t.m4 b/gcc-4.4.3/config/uintmax_t.m4
new file mode 100644
index 000000000..b5f28d440
--- /dev/null
+++ b/gcc-4.4.3/config/uintmax_t.m4
@@ -0,0 +1,32 @@
+# uintmax_t.m4 serial 7 (gettext-0.12)
+dnl Copyright (C) 1997-2003 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License. As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+
+dnl From Paul Eggert.
+
+AC_PREREQ(2.13)
+
+# Define uintmax_t to 'unsigned long' or 'unsigned long long'
+# if it is not already defined in <stdint.h> or <inttypes.h>.
+
+AC_DEFUN([jm_AC_TYPE_UINTMAX_T],
+[
+ AC_REQUIRE([jm_AC_HEADER_INTTYPES_H])
+ AC_REQUIRE([jm_AC_HEADER_STDINT_H])
+ if test $jm_ac_cv_header_inttypes_h = no && test $jm_ac_cv_header_stdint_h = no; then
+ AC_REQUIRE([jm_AC_TYPE_UNSIGNED_LONG_LONG])
+ test $ac_cv_type_unsigned_long_long = yes \
+ && ac_type='unsigned long long' \
+ || ac_type='unsigned long'
+ AC_DEFINE_UNQUOTED(uintmax_t, $ac_type,
+ [Define to unsigned long or unsigned long long
+ if <stdint.h> and <inttypes.h> don't define.])
+ else
+ AC_DEFINE(HAVE_UINTMAX_T, 1,
+ [Define if you have the 'uintmax_t' type in <stdint.h> or <inttypes.h>.])
+ fi
+])
diff --git a/gcc-4.4.3/config/ulonglong.m4 b/gcc-4.4.3/config/ulonglong.m4
new file mode 100644
index 000000000..c375e474c
--- /dev/null
+++ b/gcc-4.4.3/config/ulonglong.m4
@@ -0,0 +1,23 @@
+# ulonglong.m4 serial 2 (fileutils-4.0.32, gettext-0.10.40)
+dnl Copyright (C) 1999-2002 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License. As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+
+dnl From Paul Eggert.
+
+AC_DEFUN([jm_AC_TYPE_UNSIGNED_LONG_LONG],
+[
+ AC_CACHE_CHECK([for unsigned long long], ac_cv_type_unsigned_long_long,
+ [AC_TRY_LINK([unsigned long long ull = 1; int i = 63;],
+ [unsigned long long ullmax = (unsigned long long) -1;
+ return ull << i | ull >> i | ullmax / ull | ullmax % ull;],
+ ac_cv_type_unsigned_long_long=yes,
+ ac_cv_type_unsigned_long_long=no)])
+ if test $ac_cv_type_unsigned_long_long = yes; then
+ AC_DEFINE(HAVE_UNSIGNED_LONG_LONG, 1,
+ [Define if you have the unsigned long long type.])
+ fi
+])
diff --git a/gcc-4.4.3/config/unwind_ipinfo.m4 b/gcc-4.4.3/config/unwind_ipinfo.m4
new file mode 100644
index 000000000..efc79903b
--- /dev/null
+++ b/gcc-4.4.3/config/unwind_ipinfo.m4
@@ -0,0 +1,37 @@
+dnl
+dnl Check whether _Unwind_GetIPInfo is available without doing a link
+dnl test so we can use this with libstdc++-v3 and libjava. Need to
+dnl use $target to set defaults because automatic checking is not possible
+dnl without a link test (and maybe even with a link test).
+dnl
+
+AC_DEFUN([GCC_CHECK_UNWIND_GETIPINFO], [
+ AC_ARG_WITH(system-libunwind,
+ [ --with-system-libunwind use installed libunwind])
+ # If system-libunwind was not specifically set, pick a default setting.
+ if test x$with_system_libunwind = x; then
+ case ${target} in
+ ia64-*-hpux*) with_system_libunwind=yes ;;
+ *) with_system_libunwind=no ;;
+ esac
+ fi
+ # Based on system-libunwind and target, do we have ipinfo?
+ if test x$with_system_libunwind = xyes; then
+ case ${target} in
+ ia64-*-*) have_unwind_getipinfo=no ;;
+ *) have_unwind_getipinfo=yes ;;
+ esac
+ else
+ # Darwin before version 9 does not have _Unwind_GetIPInfo.
+ changequote(,)
+ case ${target} in
+ *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
+ *) have_unwind_getipinfo=yes ;;
+ esac
+ changequote([,])
+ fi
+
+ if test x$have_unwind_getipinfo = xyes; then
+ AC_DEFINE(HAVE_GETIPINFO, 1, [Define if _Unwind_GetIPInfo is available.])
+ fi
+])
diff --git a/gcc-4.4.3/config/warnings.m4 b/gcc-4.4.3/config/warnings.m4
new file mode 100644
index 000000000..3801c856b
--- /dev/null
+++ b/gcc-4.4.3/config/warnings.m4
@@ -0,0 +1,107 @@
+# Autoconf include file defining macros related to compile-time warnings.
+
+# Copyright 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
+
+#This file is part of GCC.
+
+#GCC is free software; you can redistribute it and/or modify it under
+#the terms of the GNU General Public License as published by the Free
+#Software Foundation; either version 3, or (at your option) any later
+#version.
+
+#GCC is distributed in the hope that it will be useful, but WITHOUT
+#ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+#FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+#for more details.
+
+#You should have received a copy of the GNU General Public License
+#along with GCC; see the file COPYING3. If not see
+#<http://www.gnu.org/licenses/>.
+
+# ACX_PROG_CC_WARNING_OPTS(WARNINGS, [VARIABLE = WARN_CFLAGS)
+# Sets @VARIABLE@ to the subset of the given options which the
+# compiler accepts.
+AC_DEFUN([ACX_PROG_CC_WARNING_OPTS],
+[AC_REQUIRE([AC_PROG_CC])dnl
+m4_pushdef([acx_Var], [m4_default([$2], [WARN_CFLAGS])])dnl
+AC_SUBST(acx_Var)dnl
+m4_expand_once([acx_Var=
+],m4_quote(acx_Var=))dnl
+save_CFLAGS="$CFLAGS"
+for option in $1; do
+ AS_VAR_PUSHDEF([acx_Woption], [acx_cv_prog_cc_warning_$option])
+ AC_CACHE_CHECK([whether $CC supports $option], acx_Woption,
+ [CFLAGS="$option"
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],
+ [AS_VAR_SET(acx_Woption, yes)],
+ [AS_VAR_SET(acx_Woption, no)])
+ ])
+ AS_IF([test AS_VAR_GET(acx_Woption) = yes],
+ [acx_Var="$acx_Var${acx_Var:+ }$option"])
+ AS_VAR_POPDEF([acx_Woption])dnl
+done
+CFLAGS="$save_CFLAGS"
+m4_popdef([acx_Var])dnl
+])# ACX_PROG_CC_WARNING_OPTS
+
+# ACX_PROG_CC_WARNING_ALMOST_PEDANTIC(WARNINGS, [VARIABLE = WARN_PEDANTIC)
+# Append to VARIABLE "-pedantic" + the argument, if the compiler is GCC
+# and accepts all of those options simultaneously, otherwise to nothing.
+AC_DEFUN([ACX_PROG_CC_WARNING_ALMOST_PEDANTIC],
+[AC_REQUIRE([AC_PROG_CC])dnl
+m4_pushdef([acx_Var], [m4_default([$2], [WARN_PEDANTIC])])dnl
+AC_SUBST(acx_Var)dnl
+m4_expand_once([acx_Var=
+],m4_quote(acx_Var=))dnl
+AS_VAR_PUSHDEF([acx_Pedantic], [acx_cv_prog_cc_pedantic_$1])dnl
+AS_IF([test "$GCC" = yes],
+[AC_CACHE_CHECK([whether $CC supports -pedantic $1], acx_Pedantic,
+[save_CFLAGS="$CFLAGS"
+CFLAGS="-pedantic $1"
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],
+ [AS_VAR_SET(acx_Pedantic, yes)],
+ [AS_VAR_SET(acx_Pedantic, no)])
+CFLAGS="$save_CFLAGS"])
+AS_IF([test AS_VAR_GET(acx_Pedantic) = yes],
+ [acx_Var="$acx_Var${acx_Var:+ }-pedantic $1"])
+])
+AS_VAR_POPDEF([acx_Pedantic])dnl
+m4_popdef([acx_Var])dnl
+])# ACX_PROG_CC_WARNING_ALMOST_PEDANTIC
+
+# ACX_PROG_CC_WARNINGS_ARE_ERRORS([x.y.z], [VARIABLE = WERROR])
+# sets @VARIABLE@ to "-Werror" if the compiler is GCC >=x.y.z, or if
+# --enable-werror-always was given on the command line, otherwise
+# to nothing.
+# If the argument is the word "manual" instead of a version number,
+# then @VARIABLE@ will be set to -Werror only if --enable-werror-always
+# appeared on the configure command line.
+AC_DEFUN([ACX_PROG_CC_WARNINGS_ARE_ERRORS],
+[AC_REQUIRE([AC_PROG_CC])dnl
+m4_pushdef([acx_Var], [m4_default([$2], [WERROR])])dnl
+AC_SUBST(acx_Var)dnl
+m4_expand_once([acx_Var=
+],m4_quote(acx_Var=))dnl
+AC_ARG_ENABLE(werror-always,
+ AS_HELP_STRING([--enable-werror-always],
+ [enable -Werror despite compiler version]),
+[], [enable_werror_always=no])
+AS_IF([test $enable_werror_always = yes],
+ [acx_Var="$acx_Var${acx_Var:+ }-Werror"])
+ m4_if($1, [manual],,
+ [AS_VAR_PUSHDEF([acx_GCCvers], [acx_cv_prog_cc_gcc_$1_or_newer])dnl
+ AC_CACHE_CHECK([whether $CC is GCC >=$1], acx_GCCvers,
+ [set fnord `echo $1 | tr '.' ' '`
+ shift
+ AC_PREPROC_IFELSE(
+[#if __GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__ \
+ < [$]1 * 10000 + [$]2 * 100 + [$]3
+#error insufficient
+#endif],
+ [AS_VAR_SET(acx_GCCvers, yes)],
+ [AS_VAR_SET(acx_GCCvers, no)])])
+ AS_IF([test AS_VAR_GET(acx_GCCvers) = yes],
+ [acx_Var="$acx_Var${acx_Var:+ }-Werror"])
+ AS_VAR_POPDEF([acx_GCCvers])])
+m4_popdef([acx_Var])dnl
+])# ACX_PROG_CC_WARNINGS_ARE_ERRORS