Source of 0001-fixup-lfs-mismatch-in-preload-libraries.patch - buildroot

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From e5952b043a71fe83fbc392e498e8f77774fca0d8 Mon Sep 17 00:00:00 2001

From: Peter Korsgaard <jacmet@sunsite.dk>

Date: Sat, 28 Jun 2014 09:32:53 -0300

Subject: [PATCH] fixup lfs mismatch in preload libraries

Ensure that the lfs variants are not transparently used instead of the !lfs

ones so both can be wrapped, independently of any custom CFLAGS/CPPFLAGS.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

---

 lib/libv4l1/v4l1compat.c  | 3 +++

 lib/libv4l2/v4l2convert.c | 3 +++

 2 files changed, 6 insertions(+)

diff --git a/lib/libv4l1/v4l1compat.c b/lib/libv4l1/v4l1compat.c

index e328288..70eb74f 100644

--- a/lib/libv4l1/v4l1compat.c

+++ b/lib/libv4l1/v4l1compat.c

@@ -19,6 +19,9 @@

 # Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA  02110-1335  USA

*/

+/* ensure we see *64 variants and they aren't transparently used */

+#undef _LARGEFILE_SOURCE

+#undef _FILE_OFFSET_BITS

 #define _LARGEFILE64_SOURCE 1

 #include <config.h>

diff --git a/lib/libv4l2/v4l2convert.c b/lib/libv4l2/v4l2convert.c

index 9b46ab8..bc41056 100644

--- a/lib/libv4l2/v4l2convert.c

+++ b/lib/libv4l2/v4l2convert.c

@@ -23,6 +23,9 @@

 /* prevent GCC 4.7 inlining error */

 #undef _FORTIFY_SOURCE

+/* ensure we see *64 variants and they aren't transparently used */

+#undef _LARGEFILE_SOURCE

+#undef _FILE_OFFSET_BITS

 #define _LARGEFILE64_SOURCE 1

 #include <config.h>

--

1.9.1