package/f2fs-tools: furthe endianness fixes

Add appropriate checks in configure.ac.

Fixes a slew of autobuilder failures:
    http://autobuild.buildroot.org/results/cf6/cf6f5b6981694f74bfca45b3d04ff35e4226b162/
    http://autobuild.buildroot.org/results/b34/b346472e686af5b517b689217349eab21878bb7b/
    http://autobuild.buildroot.org/results/49a/49a6a2a88cac6e0899f271a5e65c78dd9eb2eab4/
    ...

Note: patches sent upstream, awaiting for reply...

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

1 files changed, 35 insertions, 0 deletions

diff --git a/package/f2fs-tools/0004-configure-also-check-for-byteswap.h.patch b/package/f2fs-tools/0004-configure-also-check-for-byteswap.h.patch
new file mode 100644
index 0000000000..786c27dad7
--- /dev/null
+++ b/package/f2fs-tools/0004-configure-also-check-for-byteswap.h.patch
@@ -0,0 +1,35 @@
+From 7b9da72b1779cbc7b6c092523877860ef9315a36 Mon Sep 17 00:00:00 2001
+From: "Yann E. MORIN" <yann.morin.1998@free.fr>
+Date: Thu, 25 Dec 2014 18:39:19 +0100
+Subject: [PATCH] configure: also check for byteswap.h
+
+include/f2fs_fs.h checks the HAVE_BYTESWAP_H conditional, but it is
+never checked for in configure.
+
+Add that header to the list of headers checked for.
+
+Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
+Cc: Gustavo Zacarias <gustavo@zacarias.com.ar>
+---
+Note: not exactly the same as submitted upstreram, because they already
+check for more headers.
+---
+ configure.ac | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index d66cb73..7cfd9b4 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -57,7 +57,7 @@ PKG_CHECK_MODULES([libuuid], [uuid])
+ 
+ # Checks for header files.
+ AC_CHECK_HEADERS([linux/fs.h fcntl.h mntent.h stdlib.h string.h \
+-		sys/ioctl.h sys/mount.h unistd.h])
++		sys/ioctl.h sys/mount.h unistd.h byteswap.h])
+ 
+ # Checks for typedefs, structures, and compiler characteristics.
+ AC_C_INLINE
+-- 
+1.9.1
+