[OE-core] [PATCH 1/1] mklibs-native 0.1.33: include unistd.h to fix build for gcc 4.7

[Robert Yang]

Many of the standard C++ library include files have been edited to no
longer include <unistd.h> to remove namespace pollution in gcc 4.7, so
we need include <unistd.h> manually sometimes.

More information:
http://gcc.gnu.org/gcc-4.7/porting_to.html

[YOCTO #2278]

Signed-off-by: Robert Yang <liezhi.yang at windriver.com>
---
 .../mklibs/files/include-unistd.h-for-gcc47.patch  |   29 ++++++++++++++++++++
 .../mklibs/mklibs-native_0.1.33.bb                 |    3 +-
 2 files changed, 31 insertions(+), 1 deletions(-)
 create mode 100644 meta/recipes-devtools/mklibs/files/include-unistd.h-for-gcc47.patch

diff --git a/meta/recipes-devtools/mklibs/files/include-unistd.h-for-gcc47.patch b/meta/recipes-devtools/mklibs/files/include-unistd.h-for-gcc47.patch
new file mode 100644
index 0000000..181b7ff
--- /dev/null
+++ b/meta/recipes-devtools/mklibs/files/include-unistd.h-for-gcc47.patch
@@ -0,0 +1,29 @@
+include <unistd.h> to fix build on gcc 4.7
+
+Many of the standard C++ library include files have been edited to no
+longer include <unistd.h> to remove namespace pollution in gcc 4.7, so
+we need include <unistd.h> manually sometimes.
+
+Upstream-Status: Pending
+
+Signed-off-by: Robert Yang <liezhi.yang at windriver.com>
+
+---
+ src/mklibs-readelf/elf.cpp |    1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/mklibs-readelf/elf.cpp b/src/mklibs-readelf/elf.cpp
+index 444f330..654c46f 100644
+--- a/src/mklibs-readelf/elf.cpp
++++ b/src/mklibs-readelf/elf.cpp
+@@ -25,6 +25,7 @@
+ #include <fcntl.h>
+ #include <sys/mman.h>
+ #include <sys/stat.h>
++#include <unistd.h>
+ 
+ using namespace Elf;
+ 
+-- 
+1.7.10
+
diff --git a/meta/recipes-devtools/mklibs/mklibs-native_0.1.33.bb b/meta/recipes-devtools/mklibs/mklibs-native_0.1.33.bb
index d288c77..a8d12ec 100644
--- a/meta/recipes-devtools/mklibs/mklibs-native_0.1.33.bb
+++ b/meta/recipes-devtools/mklibs/mklibs-native_0.1.33.bb
@@ -5,11 +5,12 @@ LICENSE = "GPLv2+"
 LIC_FILES_CHKSUM = "file://debian/copyright;md5=98d31037b13d896e33890738ef01af64"
 DEPENDS = "python-native"
 
-PR = "r0"
+PR = "r1"
 
 SRC_URI = "http://ftp.de.debian.org/debian/pool/main/m/mklibs/${BPN}_${PV}.tar.gz \
 	file://ac_init_fix.patch\
 	file://fix_STT_GNU_IFUNC.patch\
+	file://include-unistd.h-for-gcc47.patch \
 "
 
 SRC_URI[md5sum] = "a462d9b802164993d247c1193116d78b"
-- 
1.7.1