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acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from test.

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* acinclude.m4 (HAVE_ATTRIBUTE_ALIAS): Remove __USER_LABEL_PREFIX__ from test.
	* configure: Regenerate.

From-SVN: r117488
This commit is contained in:
Danny Smith 2006-10-06 08:21:22 +00:00
parent 9731a71c57
commit 16a314a996
2 changed files with 2 additions and 8 deletions
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5
libgfortran/acinclude.m4
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@ -141,11 +141,8 @@ AC_DEFUN([LIBGFOR_CHECK_ATTRIBUTE_ALIAS], [
AC_CACHE_CHECK([whether the target supports symbol aliases],
have_attribute_alias, [
AC_TRY_LINK([
#define ULP STR1(__USER_LABEL_PREFIX__)
#define STR1(x) STR2(x)
#define STR2(x) #x
void foo(void) { }
extern void bar(void) __attribute__((alias(ULP "foo")));],
extern void bar(void) __attribute__((alias("foo")));],
[bar();], have_attribute_alias=yes, have_attribute_alias=no)])
if test $have_attribute_alias = yes; then
AC_DEFINE(HAVE_ATTRIBUTE_ALIAS, 1,

5
libgfortran/configure vendored
View File

@ -23161,11 +23161,8 @@ cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#define ULP STR1(__USER_LABEL_PREFIX__)
#define STR1(x) STR2(x)
#define STR2(x) #x
void foo(void) { }
extern void bar(void) __attribute__((alias(ULP "foo")));
extern void bar(void) __attribute__((alias("foo")));
int
main ()
{