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author | Ross Burton <ross.burton@intel.com> | 2014-07-03 23:19:38 -0400 |
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committer | Theodore Ts'o <tytso@mit.edu> | 2014-07-04 16:39:49 -0400 |
commit | 9519cd56d3cb6561a5264ff0ebabb4613f8e42f3 (patch) | |
tree | 5866fb8a4dcf72e0ec3bc3bab57cc33ad0eb02b4 /aclocal.m4 | |
parent | a511695931a8772541f076872b861643be0a7e2c (diff) | |
download | android_external_e2fsprogs-9519cd56d3cb6561a5264ff0ebabb4613f8e42f3.tar.gz android_external_e2fsprogs-9519cd56d3cb6561a5264ff0ebabb4613f8e42f3.tar.bz2 android_external_e2fsprogs-9519cd56d3cb6561a5264ff0ebabb4613f8e42f3.zip |
move e2fsprogs-specific macros from aclocal.m4 to acinclude.m4
Autoconf says that aclocal.m4 is a machine-generated copy of
system-wide macros, whereas acinclude.m4 is for project-specific
macros. Reflect this division and ease building by anyone who needs
to re-generate the autotooling by splitting AX_TLS and CHECK_GNU_MAKE
to acinclude.m4.
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'aclocal.m4')
-rw-r--r-- | aclocal.m4 | 132 |
1 files changed, 2 insertions, 130 deletions
@@ -2601,55 +2601,6 @@ AC_DEFUN([gl_XSIZE], AC_CHECK_HEADERS(stdint.h) ]) -# from http://autoconf-archive.cryp.to/ax_tls.html -# -# This was licensed under the GPL with the following exception: -# -# As a special exception, the respective Autoconf Macro's copyright -# owner gives unlimited permission to copy, distribute and modify the -# configure scripts that are the output of Autoconf when processing -# the Macro. You need not follow the terms of the GNU General Public -# License when using or distributing such scripts, even though -# portions of the text of the Macro appear in them. The GNU General -# Public License (GPL) does govern all other use of the material that -# constitutes the Autoconf Macro. -# -# This special exception to the GPL applies to versions of the -# Autoconf Macro released by the Autoconf Macro Archive. When you make -# and distribute a modified version of the Autoconf Macro, you may -# extend this special exception to the GPL to apply to your modified -# version as well. -# -AC_DEFUN([AX_TLS], [ - AC_MSG_CHECKING(for thread local storage (TLS) class) - AC_CACHE_VAL(ac_cv_tls, [ - ax_tls_keywords="__thread __declspec(thread) none" - for ax_tls_keyword in $ax_tls_keywords; do - case $ax_tls_keyword in - none) ac_cv_tls=none ; break ;; - *) - AC_TRY_COMPILE( - [#include <stdlib.h> - static void - foo(void) { - static ] $ax_tls_keyword [ int bar; - exit(1); - }], - [], - [ac_cv_tls=$ax_tls_keyword ; break], - ac_cv_tls=none - ) - esac - done -]) - - if test "$ac_cv_tls" != "none"; then - dnl AC_DEFINE([TLS], [], [If the compiler supports a TLS storage class define it to that here]) - AC_DEFINE_UNQUOTED([TLS], $ac_cv_tls, [If the compiler supports a TLS storage class define it to that here]) - fi - AC_MSG_RESULT($ac_cv_tls) -]) - # Excerpted from pkg.m4 - Macros to locate and utilise pkg-config # # Copyright © 2004 Scott James Remnant <scott@netsplit.com>. @@ -2694,84 +2645,5 @@ if test -n "$PKG_CONFIG"; then fi[]dnl ])# PKG_PROG_PKG_CONFIG -# =========================================================================== -# http://www.nongnu.org/autoconf-archive/check_gnu_make.html -# =========================================================================== -# -# SYNOPSIS -# -# CHECK_GNU_MAKE() -# -# DESCRIPTION -# -# This macro searches for a GNU version of make. If a match is found, the -# makefile variable `ifGNUmake' is set to the empty string, otherwise it -# is set to "#". This is useful for including a special features in a -# Makefile, which cannot be handled by other versions of make. The -# variable _cv_gnu_make_command is set to the command to invoke GNU make -# if it exists, the empty string otherwise. -# -# Here is an example of its use: -# -# Makefile.in might contain: -# -# # A failsafe way of putting a dependency rule into a makefile -# $(DEPEND): -# $(CC) -MM $(srcdir)/*.c > $(DEPEND) -# -# @ifGNUmake@ ifeq ($(DEPEND),$(wildcard $(DEPEND))) -# @ifGNUmake@ include $(DEPEND) -# @ifGNUmake@ endif -# -# Then configure.in would normally contain: -# -# CHECK_GNU_MAKE() -# AC_OUTPUT(Makefile) -# -# Then perhaps to cause gnu make to override any other make, we could do -# something like this (note that GNU make always looks for GNUmakefile -# first): -# -# if ! test x$_cv_gnu_make_command = x ; then -# mv Makefile GNUmakefile -# echo .DEFAULT: > Makefile ; -# echo \ $_cv_gnu_make_command \$@ >> Makefile; -# fi -# -# Then, if any (well almost any) other make is called, and GNU make also -# exists, then the other make wraps the GNU make. -# -# LICENSE -# -# Copyright (c) 2008 John Darrington <j.darrington@elvis.murdoch.edu.au> -# -# Copying and distribution of this file, with or without modification, are -# permitted in any medium without royalty provided the copyright notice -# and this notice are preserved. -# -# Note: Modified by Ted Ts'o to add @ifNotGNUMake@ - -AC_DEFUN( - [CHECK_GNU_MAKE], [ AC_CACHE_CHECK( for GNU make,_cv_gnu_make_command, - _cv_gnu_make_command='' ; -dnl Search all the common names for GNU make - for a in "$MAKE" make gmake gnumake ; do - if test -z "$a" ; then continue ; fi ; - if ( sh -c "$a --version" 2> /dev/null | grep GNU 2>&1 > /dev/null ) ; then - _cv_gnu_make_command=$a ; - break; - fi - done ; - ) ; -dnl If there was a GNU version, then set @ifGNUmake@ to the empty string, '#' otherwise - if test "x$_cv_gnu_make_command" != "x" ; then - ifGNUmake='' ; - ifNotGNUmake='#' ; - else - ifGNUmake='#' ; - ifNotGNUmake='' ; - AC_MSG_RESULT("Not found"); - fi - AC_SUBST(ifGNUmake) - AC_SUBST(ifNotGNUmake) -] ) + +m4_include([acinclude.m4]) |