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| author | Stefan Metzmacher <metze@samba.org> | 2004-06-01 16:23:29 +0000 |
|---|---|---|
| committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 12:56:24 -0500 |
| commit | de827cb9d9173ef09a37b45d6c7d30af9fe5c96e (patch) | |
| tree | 058953d401c048c3352fd4ab3ae7fccfc1e80227 /source4/build/smb_build/check_cc.m4 | |
| parent | 60025b1d67466f214590f660c4521a618808aa99 (diff) | |
| download | samba-de827cb9d9173ef09a37b45d6c7d30af9fe5c96e.tar.gz samba-de827cb9d9173ef09a37b45d6c7d30af9fe5c96e.tar.bz2 samba-de827cb9d9173ef09a37b45d6c7d30af9fe5c96e.zip | |
r970: - remove unused wchar_t check
- move immediate structures check to the compiler checks
metze
(This used to be commit e2a322aa116de9977f6438f9eb6d2af42799ab83)
Diffstat (limited to 'source4/build/smb_build/check_cc.m4')
| -rw-r--r-- | source4/build/smb_build/check_cc.m4 | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/source4/build/smb_build/check_cc.m4 b/source4/build/smb_build/check_cc.m4 index b139dcc1da..91324180f9 100644 --- a/source4/build/smb_build/check_cc.m4 +++ b/source4/build/smb_build/check_cc.m4 @@ -51,3 +51,24 @@ AC_CACHE_CHECK([that the C compiler understands volatile],samba_cv_volatile, [ if test x"$samba_cv_volatile" = x"yes"; then AC_DEFINE(HAVE_VOLATILE, 1, [Whether the C compiler understands volatile]) fi + +############################################ +# check if the compiler can do immediate structures +AC_CACHE_CHECK([for immediate structures],samba_cv_immediate_structures, [ + AC_TRY_COMPILE([ +#include <stdio.h>], +[ + typedef struct {unsigned x;} FOOBAR; + #define X_FOOBAR(x) ((FOOBAR) { x }) + #define FOO_ONE X_FOOBAR(1) + FOOBAR f = FOO_ONE; + static struct { + FOOBAR y; + } f2[] = { + {FOO_ONE} + }; +], + samba_cv_immediate_structures=yes,samba_cv_immediate_structures=no)]) +if test x"$samba_cv_immediate_structures" = x"yes"; then + AC_DEFINE(HAVE_IMMEDIATE_STRUCTURES,1,[Whether the compiler supports immediate structures]) +fi |