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detect __func__ properly even if CFLAGS has -Werror in it

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@4278 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale 2007-02-14 22:48:54 +00:00
parent e96f7a118c
commit 77484ae4b7
2 changed files with 3 additions and 3 deletions
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4
libs/sofia-sip/configure vendored
View File

@ -20453,7 +20453,7 @@ cat >>conftest.$ac_ext <<_ACEOF
int int
main () main ()
{ {
char *s = __func__; const char *s = __func__;
; ;
return 0; return 0;
@ -26933,7 +26933,7 @@ cat >>conftest.$ac_ext <<_ACEOF
int int
main () main ()
{ {
char *s = __func__; const char *s = __func__;
; ;
return 0; return 0;

2
libs/sofia-sip/m4/sac-general.m4
View File

@ -276,7 +276,7 @@ dnl ======================================================================
AC_DEFUN([AC_C_VAR_FUNC], AC_DEFUN([AC_C_VAR_FUNC],
[AC_REQUIRE([AC_PROG_CC]) [AC_REQUIRE([AC_PROG_CC])
AC_CACHE_CHECK(whether $CC recognizes __func__, ac_cv_c_var_func, AC_CACHE_CHECK(whether $CC recognizes __func__, ac_cv_c_var_func,
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[char *s = __func__; AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[const char *s = __func__;
]])],[ac_cv_c_var_func=yes],[ac_cv_c_var_func=no])) ]])],[ac_cv_c_var_func=yes],[ac_cv_c_var_func=no]))
if test $ac_cv_c_var_func = "yes"; then if test $ac_cv_c_var_func = "yes"; then
AC_DEFINE([HAVE_FUNC], 1, [Define to 1 if the C compiler supports __func__]) AC_DEFINE([HAVE_FUNC], 1, [Define to 1 if the C compiler supports __func__])