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| author | Dmitry V. Levin <ldv@altlinux.org> | 2012-02-25 15:34:10 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2012-02-25 15:34:10 +0100 |
| commit | ee245d8ca36ce90212db3684528c9ed68f92d643 (patch) | |
| tree | 2e4721fba535790437ba7847aeb35f78e14c3052 /configure.ac | |
| parent | dd762c302d085c0c3ddd28b2f5efc1e6dd003051 (diff) | |
| download | android_external_strace-ee245d8ca36ce90212db3684528c9ed68f92d643.tar.gz android_external_strace-ee245d8ca36ce90212db3684528c9ed68f92d643.tar.bz2 android_external_strace-ee245d8ca36ce90212db3684528c9ed68f92d643.zip | |
Remove parts of automake machinery which are not needed on Linux
This change is a verbatim part of Dmitry's changes to remove support
for non-Linux architectures.
* Makefile.am: Don't install PORTING file. Install README-linux-ptrace file.
Set OS variable to linux unconditionally.
* configure.ac: Remove code to set opsys variable, and its usage.
Remove checks for headers which are never present on Linux.
* m4/stat.m4: Remove 'ifdef LINUX' check.
* m4/statfs.m4: Likewise.
Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/configure.ac b/configure.ac index 6eb9a03e..d1513ca8 100644 --- a/configure.ac +++ b/configure.ac @@ -8,40 +8,6 @@ AM_INIT_AUTOMAKE([foreign check-news dist-xz no-dist-gzip silent-rules]) AM_MAINTAINER_MODE AC_CANONICAL_HOST -AC_MSG_CHECKING([for supported operating system]) -case "$host_os" in -*linux*) - opsys=linux - AC_DEFINE([LINUX], 1, [Define for the Linux operating system.]) - ;; -sunos4*) - opsys=sunos4 - AC_DEFINE([SUNOS4], 1, [Define for the SunOS 4.x operating system.]) - ;; -solaris2* | sysv[[45]]* | irix[[56]]*) - opsys=svr4 - AC_DEFINE([SVR4], 1, [Define for the System V release 4 operating -system or a derivative like Solaris 2.x or Irix 5.x.]) - case "$host_os" in - sysv4.2uw*) - AC_DEFINE(UNIXWARE, 2, [Define for UnixWare systems.]) - ;; - sysv5*) - AC_DEFINE(UNIXWARE, 7, [Define for UnixWare systems.]) - ;; - esac - ;; -freebsd*) - opsys=freebsd - AC_DEFINE([FREEBSD], 1, [Define for the FreeBSD operating system.]) - ;; -*) - AC_MSG_RESULT([NO!]) - AC_MSG_ERROR([operating system $host_os is not supported by strace]) - ;; -esac -AC_MSG_RESULT($opsys) - AC_MSG_CHECKING([for supported architecture]) case "$host_cpu" in bfin) @@ -138,10 +104,8 @@ microblaze*) esac AC_MSG_RESULT($arch) -AC_SUBST(opsys) AC_SUBST(arch) -AM_CONDITIONAL([LINUX], [test x$opsys = xlinux]) AM_CONDITIONAL([I386], [test x$arch = xi386]) AM_CONDITIONAL([X86_64], [test x$arch = xx86_64]) @@ -152,15 +116,9 @@ AC_INCLUDEDIR gl_WARN_ADD([-Wall]) gl_WARN_ADD([-Wwrite-strings]) -if test "x$opsys" = "xsunos4" -then - # SunOS 4.x header files don't declare int functions. - gl_WARN_ADD([-Wno-implicit]) -fi AC_SUBST([WARN_CFLAGS]) AC_PROG_CPP -AC_PROG_GCC_TRADITIONAL AC_PROG_INSTALL AC_C_CONST AC_C_BIGENDIAN @@ -196,18 +154,11 @@ AC_RLIM_T_IS_LONG_LONG AC_CHECK_TYPES([struct opthdr],,, [#include <sys/socket.h>]) AC_CHECK_TYPES([struct t_opthdr],,, [#include <sys/tiuser.h>]) -if test x$opsys != xlinux; then -AC_CHECK_LIB(nsl, main) -fi - AC_CHECK_FUNCS([ \ fork \ - getdents \ if_indextoname \ inet_ntop \ - mctl \ prctl \ - pread \ sendmsg \ sigaction \ strerror \ @@ -224,23 +175,15 @@ AC_CHECK_HEADERS([ \ mqueue.h \ poll.h \ stropts.h \ - termio.h \ sys/acl.h \ - sys/aio.h \ sys/asynch.h \ sys/conf.h \ - sys/door.h \ sys/epoll.h \ sys/filio.h \ sys/ioctl.h \ - sys/nscsys.h \ sys/poll.h \ sys/ptrace.h \ sys/reg.h \ - sys/stream.h \ - sys/sysconfig.h \ - sys/tihdr.h \ - sys/tiuser.h \ sys/uio.h \ sys/vfs.h \ asm/cachectl.h \ |