[SCM] Samba Shared Repository - branch v4-0-test updated

[Karolin Seeger]

The branch, v4-0-test has been updated
       via  46473b4 Fix bug 9548: Correctly detect O_DIRECT
      from  6907b3f VERSION: Bump version number up to 4.0.2.

http://gitweb.samba.org/?p=samba.git;a=shortlog;h=v4-0-test


- Log -----------------------------------------------------------------
commit 46473b4d7a7dde25b6ef8bd9370a7e0dd00dbb05
Author: Volker Lendecke <vl at samba.org>
Date:   Sat Jan 12 16:08:07 2013 +0100

    Fix bug 9548: Correctly detect O_DIRECT
    
    Autobuild-User(v4-0-test): Karolin Seeger <kseeger at samba.org>
    Autobuild-Date(v4-0-test): Tue Jan 15 13:57:56 CET 2013 on sn-devel-104

-----------------------------------------------------------------------

Summary of changes:
 lib/replace/libreplace.m4 |   21 ++++++++++-----------
 lib/replace/wscript       |   11 +++++++++++
 2 files changed, 21 insertions(+), 11 deletions(-)


Changeset truncated at 500 lines:

diff --git a/lib/replace/libreplace.m4 b/lib/replace/libreplace.m4
index 796069c..fad706b 100644
--- a/lib/replace/libreplace.m4
+++ b/lib/replace/libreplace.m4
@@ -357,6 +357,16 @@ if test x"$libreplace_cv_sig_atomic_t" = x"yes"; then
 fi
 
 
+dnl Check if the C compiler understands volatile (it should, being ANSI).
+AC_CACHE_CHECK([that the C compiler understands volatile],libreplace_cv_volatile, [
+	AC_TRY_COMPILE([#include <sys/types.h>],[volatile int i = 0],
+		libreplace_cv_volatile=yes,libreplace_cv_volatile=no)])
+if test x"$libreplace_cv_volatile" = x"yes"; then
+	AC_DEFINE(HAVE_VOLATILE, 1, [Whether the C compiler understands volatile])
+fi
+
+m4_include(system/config.m4)
+
 AC_CACHE_CHECK([for O_DIRECT flag to open(2)],libreplace_cv_HAVE_OPEN_O_DIRECT,[
 AC_TRY_COMPILE([
 #include <unistd.h>
@@ -369,17 +379,6 @@ if test x"$libreplace_cv_HAVE_OPEN_O_DIRECT" = x"yes"; then
     AC_DEFINE(HAVE_OPEN_O_DIRECT,1,[Whether the open(2) accepts O_DIRECT])
 fi
 
-
-dnl Check if the C compiler understands volatile (it should, being ANSI).
-AC_CACHE_CHECK([that the C compiler understands volatile],libreplace_cv_volatile, [
-	AC_TRY_COMPILE([#include <sys/types.h>],[volatile int i = 0],
-		libreplace_cv_volatile=yes,libreplace_cv_volatile=no)])
-if test x"$libreplace_cv_volatile" = x"yes"; then
-	AC_DEFINE(HAVE_VOLATILE, 1, [Whether the C compiler understands volatile])
-fi
-
-m4_include(system/config.m4)
-
 m4_include(dlfcn.m4)
 m4_include(getpass.m4)
 m4_include(strptime.m4)
diff --git a/lib/replace/wscript b/lib/replace/wscript
index 9a6be20..856f4d9 100644
--- a/lib/replace/wscript
+++ b/lib/replace/wscript
@@ -103,6 +103,17 @@ struct foo bar = { .y = 'X', .x = 1 };
     conf.CHECK_HEADERS('utmp.h utmpx.h lastlog.h malloc.h')
     conf.CHECK_HEADERS('syscall.h sys/syscall.h inttypes.h')
 
+    conf.CHECK_CODE('''
+                    #include <unistd.h>
+                    #ifdef HAVE_FCNTL_H
+                    #include <fcntl.h>
+                    #endif
+                    int main(void) { int fd = open("/dev/null", O_DIRECT); }
+                    ''',
+                    define='HAVE_OPEN_O_DIRECT',
+                    addmain=False,
+                    msg='Checking for O_DIRECT flag to open(2)')
+
     conf.CHECK_TYPES('"long long" intptr_t uintptr_t ptrdiff_t comparison_fn_t')
     conf.CHECK_TYPE('_Bool', define='HAVE__Bool')
     conf.CHECK_TYPE('bool', define='HAVE_BOOL')


-- 
Samba Shared Repository