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| author | James Peach <jpeach@samba.org> | 2005-09-08 08:18:08 +0000 |
|---|---|---|
| committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 13:36:34 -0500 |
| commit | e6190e6be55c8e6037b0cb2b357e133f5b313a02 (patch) | |
| tree | ad648e7bfbeb5c9ef5a2b0658190a3d8d4e839bf /source4/build/m4/check_cc.m4 | |
| parent | 1f2f470889d63a2a81ee3f2d8bdff782ac8d0e28 (diff) | |
| download | samba-e6190e6be55c8e6037b0cb2b357e133f5b313a02.tar.gz samba-e6190e6be55c8e6037b0cb2b357e133f5b313a02.tar.bz2 samba-e6190e6be55c8e6037b0cb2b357e133f5b313a02.zip | |
r10071: Configure checks for IRIX build environment. Test whether we can
use the MIPSPro 7.4 -c99 option to get C99 support. Try to find
a common perl that is more modern than /usr/bin/perl.
(This used to be commit 82fab8b747bf68d8548c6f0f2f4bff98bd428d22)
Diffstat (limited to 'source4/build/m4/check_cc.m4')
| -rw-r--r-- | source4/build/m4/check_cc.m4 | 40 |
1 files changed, 27 insertions, 13 deletions
diff --git a/source4/build/m4/check_cc.m4 b/source4/build/m4/check_cc.m4 index eaf40f1b53..ab934f328b 100644 --- a/source4/build/m4/check_cc.m4 +++ b/source4/build/m4/check_cc.m4 @@ -71,20 +71,34 @@ fi ############################################ # check if the compiler handles c99 struct initialization -AC_CACHE_CHECK([for c99 struct initialization],samba_cv_c99_struct_initialization, [ - AC_TRY_COMPILE([ -#include <stdio.h>], +AC_DEFUN([SMB_CC_SUPPORTS_C99_STRUCT_INIT], [ - struct foo { - int x; - char y; - } ; - struct foo bar = { - .y = 'X', - .x = 1 - }; -], - samba_cv_c99_struct_initialization=yes,samba_cv_c99_struct_initialization=no)]) +AC_MSG_CHECKING(for c99 struct initialization) +AC_TRY_COMPILE([ + #include <stdio.h>], + [ + struct foo { + int x; + char y; + } ; + struct foo bar = { + .y = 'X', + .x = 1 + }; + ], +[AC_MSG_RESULT(yes); $1],[AC_MSG_RESULT(no); $2]) +]) + +SMB_CC_SUPPORTS_C99_STRUCT_INIT(samba_cv_c99_struct_initialization=yes, + samba_cv_c99_struct_initialization=no) + +if test x"$samba_cv_c99_struct_initialization" != x"yes"; then + # We might need to add some flags to CC to get c99 behaviour. + AX_CFLAGS_IRIX_OPTION(-c99, CFLAGS) + SMB_CC_SUPPORTS_C99_STRUCT_INIT(samba_cv_c99_struct_initialization=yes, + samba_cv_c99_struct_initialization=no) +fi + if test x"$samba_cv_c99_struct_initialization" != x"yes"; then AC_MSG_WARN([C compiler does not support c99 struct initialization!]) AC_MSG_ERROR([Please Install gcc from http://gcc.gnu.org/]) |