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-rw-r--r--package/libv4l/libv4l-largefile.patch39
1 files changed, 39 insertions, 0 deletions
diff --git a/package/libv4l/libv4l-largefile.patch b/package/libv4l/libv4l-largefile.patch
new file mode 100644
index 000000000..9df8652ad
--- /dev/null
+++ b/package/libv4l/libv4l-largefile.patch
@@ -0,0 +1,39 @@
+[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(+)
+
+Index: v4l-utils-0.8.5/lib/libv4l1/v4l1compat.c
+===================================================================
+--- v4l-utils-0.8.5.orig/lib/libv4l1/v4l1compat.c
++++ v4l-utils-0.8.5/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 <stdlib.h>
+Index: v4l-utils-0.8.5/lib/libv4l2/v4l2convert.c
+===================================================================
+--- v4l-utils-0.8.5.orig/lib/libv4l2/v4l2convert.c
++++ v4l-utils-0.8.5/lib/libv4l2/v4l2convert.c
+@@ -20,6 +20,9 @@
+ # 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 <stdarg.h>