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Fix acinclude.m4 for clang.

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Also all other compilers which don't support nested functions in C.

Taken from:
https://svnweb.freebsd.org/ports?view=revision&revision=531220
This commit is contained in:
Érico Rolim 2021-02-10 19:17:14 -03:00
parent 578e48d922
commit beb2470941
1 changed files with 2 additions and 2 deletions
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4
acinclude.m4
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@ -284,8 +284,6 @@ AC_DEFUN([LSH_GCC_ATTRIBUTES],
lsh_cv_c_attribute, lsh_cv_c_attribute,
[ AC_TRY_COMPILE([ [ AC_TRY_COMPILE([
#include <stdlib.h> #include <stdlib.h>
],
[
static void foo(void) __attribute__ ((noreturn)); static void foo(void) __attribute__ ((noreturn));
static void __attribute__ ((noreturn)) static void __attribute__ ((noreturn))
@ -294,6 +292,8 @@ foo(void)
exit(1); exit(1);
} }
], ],
[
],
lsh_cv_c_attribute=yes, lsh_cv_c_attribute=yes,
lsh_cv_c_attribute=no)]) lsh_cv_c_attribute=no)])