audit: new package

[Thomas:
 - remove S01audit, which isn't completely compliant with the
   Buildroot style.
 - make the package available only on architectures for which the
   system call tables are available, and add some comments about this
   in the .mk file.]

Signed-off-by: Clayton Shotwell <clayton.shotwell@rockwellcollins.com>
Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

1 files changed, 46 insertions, 0 deletions

diff --git a/package/audit/0005-Fix-header-detection-when-cross-compiling.patch b/package/audit/0005-Fix-header-detection-when-cross-compiling.patch
new file mode 100644
index 0000000000..6d88885123
--- /dev/null
+++ b/package/audit/0005-Fix-header-detection-when-cross-compiling.patch
@@ -0,0 +1,46 @@
+From ce268f342b5a921d6608b0c317734b10dc8533b0 Mon Sep 17 00:00:00 2001
+From: Clayton Shotwell <clayton.shotwell@rockwellcollins.com>
+Date: Wed, 8 Apr 2015 08:49:26 -0500
+Subject: [PATCH] Fix header detection when cross compiling
+
+During the build, there is a check to see if MS_DIRSYNC is defined in
+mount.h. This check is used in gen_tables.c to see if linux/fs.h needs
+to be included. When cross compiling on a system that does not have the
+MS_DIRSYNC defined in mount.h, a compile failure is generated. To
+prevent this issue, do not check for MS_DIRSYNC in the configure and
+simply check to see if MS_DIRSYNC is defined before included linux/fs.h.
+
+Signed-off-by: Clayton Shotwell <clayton.shotwell@rockwellcollins.com>
+---
+ configure.ac     | 1 -
+ lib/gen_tables.c | 2 +-
+ 2 files changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index c14ec80..e63684b 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -63,7 +63,6 @@ AC_C_INLINE
+ AC_CHECK_SIZEOF([unsigned int])
+ AC_CHECK_SIZEOF([unsigned long])
+ AM_PROG_CC_C_O
+-AC_CHECK_DECLS([MS_DIRSYNC], [], [], [[#include <sys/mount.h>]])
+ AC_CHECK_DECLS([AUDIT_FEATURE_VERSION], [], [], [[#include <linux/audit.h>]])
+ AC_CHECK_DECLS([AUDIT_VERSION_BACKLOG_WAIT_TIME], [], [], [[#include <linux/audit.h>]])
+ AC_CHECK_DECLS([ADDR_NO_RANDOMIZE],,, [#include <sys/personality.h>])
+diff --git a/lib/gen_tables.c b/lib/gen_tables.c
+index 8606a39..9f25b50 100644
+--- a/lib/gen_tables.c
++++ b/lib/gen_tables.c
+@@ -33,7 +33,7 @@
+ #include <sys/stat.h>
+ #include <sys/personality.h>
+ #include <sys/mount.h>
+-#if !HAVE_DECL_MS_DIRSYNC
++#ifndef MS_DIRSYNC
+ #include <linux/fs.h>
+ #endif
+ #include "gen_tables.h"
+-- 
+1.9.1
+