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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 2013-05-31 10:55:46 -05:00 committed by Richard Purdie
parent 807476eac7
commit 2aed8981e6
2 changed files with 2 additions and 2 deletions
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2
meta/recipes-devtools/gcc/gcc_4.7.bb
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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/ "

2
meta/recipes-devtools/gcc/gcc_4.8.bb
View File

@ -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/ "