diff options
| author | Sean Whitton <spwhitton@spwhitton.name> | 2024-04-01 17:58:04 +0800 |
|---|---|---|
| committer | Sean Whitton <spwhitton@spwhitton.name> | 2024-04-01 17:58:04 +0800 |
| commit | 3af419ed0f0bf23320f8a7ac3479e2c50c353cde (patch) | |
| tree | fa45f6aee9812f8684ca888823c89cdcc89e6ddb /m4/00gnulib.m4 | |
| parent | 101801ca13632ae17b486f690701b9cb36868676 (diff) | |
| parent | 87be53846bfbf5a6387cb5a40105bd0fc5b48b38 (diff) | |
| download | emacs-3af419ed0f0bf23320f8a7ac3479e2c50c353cde.tar.gz | |
Merge upstream Git snapshot into athena/unstable
Diffstat (limited to 'm4/00gnulib.m4')
| -rw-r--r-- | m4/00gnulib.m4 | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/m4/00gnulib.m4 b/m4/00gnulib.m4 index 3448c40bbd6..99c99d1b0fb 100644 --- a/m4/00gnulib.m4 +++ b/m4/00gnulib.m4 @@ -1,4 +1,4 @@ -# 00gnulib.m4 serial 8 +# 00gnulib.m4 serial 9 dnl Copyright (C) 2009-2024 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -49,14 +49,14 @@ dnl AC_REQUIRE([gl_COMPILER_CLANG]) [if test $gl_cv_compiler_clang = yes; then dnl Test whether the compiler supports the option dnl '-Werror=implicit-function-declaration'. - save_ac_compile="$ac_compile" + saved_ac_compile="$ac_compile" ac_compile="$ac_compile -Werror=implicit-function-declaration" dnl Use _AC_COMPILE_IFELSE instead of AC_COMPILE_IFELSE, to avoid a dnl warning "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". _AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[]])], [gl_cv_compiler_check_decl_option='-Werror=implicit-function-declaration'], [gl_cv_compiler_check_decl_option=none]) - ac_compile="$save_ac_compile" + ac_compile="$saved_ac_compile" else gl_cv_compiler_check_decl_option=none fi @@ -71,11 +71,11 @@ dnl Redefine _AC_CHECK_DECL_BODY so that it references ac_compile_for_check_decl dnl instead of ac_compile. If, for whatever reason, the override of AC_PROG_CC dnl in zzgnulib.m4 is inactive, use the original ac_compile. m4_define([_AC_CHECK_DECL_BODY], -[ ac_save_ac_compile="$ac_compile" +[ ac_saved_ac_compile="$ac_compile" if test -n "$ac_compile_for_check_decl"; then ac_compile="$ac_compile_for_check_decl" fi] -m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_save_ac_compile" +m4_defn([_AC_CHECK_DECL_BODY])[ ac_compile="$ac_saved_ac_compile" ]) # gl_00GNULIB |