mirror of
https://github.com/netwide-assembler/nasm.git
synced 2024-12-27 09:29:06 +08:00
16 lines
532 B
Plaintext
16 lines
532 B
Plaintext
|
dnl --------------------------------------------------------------------------
|
||
|
|
dnl PA_ADD_CFLAGS()
|
||
|
|
dnl
|
||
|
|
dnl Attempt to add the given option to CFLAGS, if it doesn't break compilation
|
||
|
|
dnl --------------------------------------------------------------------------
|
||
|
|
AC_DEFUN(PA_ADD_CFLAGS,
|
||
|
|
[AC_MSG_CHECKING([if $CC accepts $1])
|
||
|
|
pa_add_cflags__old_cflags="$CFLAGS"
|
||
|
|
CFLAGS="$CFLAGS $1"
|
||
|
|
AC_TRY_LINK([#include <stdio.h>],
|
||
|
|
[printf("Hello, World!\n");],
|
||
|
|
AC_MSG_RESULT([yes]),
|
||
|
|
AC_MSG_RESULT([no])
|
||
|
|
CFLAGS="$pa_add_cflags__old_cflags")])
|
||
|
|
|