dosfstools: Fix build with musl

We need to pass _GNU_SOURCE and include fcntl.h

Change-Id: Ice0597ddac3b275400880d85793ece4b300bec9b
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 45 insertions, 1 deletions

diff --git a/meta/recipes-devtools/dosfstools/dosfstools/0001-Include-fcntl.h-for-getting-loff_t-definition.patch b/meta/recipes-devtools/dosfstools/dosfstools/0001-Include-fcntl.h-for-getting-loff_t-definition.patch
new file mode 100644
index 0000000000..06f5b7a960
--- /dev/null
+++ b/meta/recipes-devtools/dosfstools/dosfstools/0001-Include-fcntl.h-for-getting-loff_t-definition.patch
@@ -0,0 +1,41 @@
+From b7c42c6a9829bea911b22201edd7df2a9bec1a14 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 13 Apr 2015 17:52:34 -0700
+Subject: [PATCH] Include fcntl.h for getting loff_t definition
+
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ dosfsck/dosfsck.h | 2 ++
+ dosfsck/lfn.c     | 1 +
+ 2 files changed, 3 insertions(+)
+
+diff --git a/dosfsck/dosfsck.h b/dosfsck/dosfsck.h
+index d9314b1..2076d5f 100644
+--- a/dosfsck/dosfsck.h
++++ b/dosfsck/dosfsck.h
+@@ -50,6 +50,8 @@
+ #define CT_LE_L(v) (v)
+ #endif /* __BIG_ENDIAN */
+ 
++#include <fcntl.h>
++
+ #define VFAT_LN_ATTR (ATTR_RO | ATTR_HIDDEN | ATTR_SYS | ATTR_VOLUME)
+ 
+ /* ++roman: Use own definition of boot sector structure -- the kernel headers'
+diff --git a/dosfsck/lfn.c b/dosfsck/lfn.c
+index 9b2cfc3..bb04fda 100644
+--- a/dosfsck/lfn.c
++++ b/dosfsck/lfn.c
+@@ -7,6 +7,7 @@
+ #include <string.h>
+ #include <limits.h>
+ #include <time.h>
++#include <fcntl.h>
+ 
+ #include "common.h"
+ #include "io.h"
+-- 
+2.1.4
+
diff --git a/meta/recipes-devtools/dosfstools/dosfstools_2.11.bb b/meta/recipes-devtools/dosfstools/dosfstools_2.11.bb
index d1c24b8748..beec488c09 100644
--- a/meta/recipes-devtools/dosfstools/dosfstools_2.11.bb
+++ b/meta/recipes-devtools/dosfstools/dosfstools_2.11.bb
@@ -17,7 +17,9 @@ SRC_URI = "http://pkgs.fedoraproject.org/repo/pkgs/${BPN}/${BP}.src.tar.gz/407d4
            file://dosfstools-msdos_fs-types.patch \
            file://include-linux-types.patch \
            file://nofat32_autoselect.patch \
-           file://fix_populated_dosfs_creation.patch "
+           file://fix_populated_dosfs_creation.patch \
+	   file://0001-Include-fcntl.h-for-getting-loff_t-definition.patch \
+	   "
 
 SRC_URI[md5sum] = "407d405ade410f7597d364ab5dc8c9f6"
 SRC_URI[sha256sum] = "0eac6d12388b3d9ed78684529c1b0d9346fa2abbe406c4d4a3eb5a023c98a484"
@@ -26,6 +28,7 @@ SRC_URI[sha256sum] = "0eac6d12388b3d9ed78684529c1b0d9346fa2abbe406c4d4a3eb5a023c
 # add this in here to for sure allow for big files.
 #
 CFLAGS_append = " -D_FILE_OFFSET_BITS=64"
+CFLAGS_append_libc-musl = " -D_GNU_SOURCE"
 
 do_install () {
 	oe_runmake "PREFIX=${D}" "SBINDIR=${D}${base_sbindir}" \