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gcc: Ensure c++ includes are in /usr/include/c++/${BINV}

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It was observed that code using STLport 4.6 fails to compile under the
SDK with the following error message:

.../includes/cstddef:38:46: fatal error: ../4.7.2/cstddef: No such file
or directory

STLport 4.6 (screwily) assumes that the C++ system headers live in a
gcc-versioned subdirectory, for gcc>=3.0; cf
http://sourceforge.net/p/stlport/code/ci/STLport-4.6-patch/tree/stlport/config/stl_gcc.h#l269.

This assumption is *almost always* valid, because that matches the
default setting of --with-gxx-include-dir. We can match that behavior by
appending "/${BINV}" to our own --with-gxx-include-dir settings.

Natinst-CAR-ID: 446449
Natinst-Reviewboard-ID: 57209
Acked-by: Ken Sharp <ken.sharp@ni.com>
Acked-by: Ben Shelton <ben.shelton@ni.com>
(From OE-Core rev: 5a2ff3e8f7cd7a47a5ab4e581847ecc4df87fca3)

Signed-off-by: Richard Tollerton <rich.tollerton@ni.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Richard Tollerton
2014-07-03 17:00:26 -05:00
committed by Richard Purdie
parent 76940edcdf
commit 90362a4de5
5 changed files with 5 additions and 5 deletions
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meta/recipes-devtools/gcc/gcc-runtime.inc
+1 -1
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@@ -3,7 +3,7 @@ require gcc-configure-common.inc
CXXFLAGS := "${@oe_filter_out('-fvisibility-inlines-hidden', '${CXXFLAGS}', d)}"
EXTRA_OECONF_PATHS = " \
--with-gxx-include-dir=${includedir}/c++/ \
--with-gxx-include-dir=${includedir}/c++/${BINV} \
--with-sysroot=${STAGING_DIR_TARGET} \
--with-build-sysroot=${STAGING_DIR_TARGET}"