gcc: add build directory to include directories

Add build directory to include directories by -I${B}/include which will
be searched before standard system include directories.

Both libunwind and gcc supply unwind.h, once gcc use libunwind's unwind.h,
the compiling will fail.

This patch is generally not applicable to the upstream as they do not
use libunwind.

(From OE-Core rev: 2b47bce78536a800205b2385bba69038351545e5)

Signed-off-by: Roy.Li <rongqing.li@windriver.com>
Signed-off-by: Jeff Polk <jeff.polk@windriver.com>
Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Roy.Li authored and Richard Purdie committed 2013-06-04 15:55:46 +01:00
1 parent 807476eac7
commit 2aed8981e6
2 files changed
+2 -2

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@@ -2,4 +2,4 @@ require recipes-devtools/gcc/gcc-${PV}.inc
require gcc-configure-target.inc
require gcc-package-target.inc
ARCH_FLAGS_FOR_TARGET += "-isystem${STAGING_INCDIR}"
ARCH_FLAGS_FOR_TARGET += "-isystem${STAGING_INCDIR} -I${B}/gcc/include/ "
+1 -1
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@@ -2,4 +2,4 @@ require recipes-devtools/gcc/gcc-${PV}.inc
require gcc-configure-target.inc
require gcc-package-target.inc
ARCH_FLAGS_FOR_TARGET += "-isystem${STAGING_INCDIR}"
ARCH_FLAGS_FOR_TARGET += "-isystem${STAGING_INCDIR} -I${B}/gcc/include/ "