cmake.bbclass: avoid treating imports as system includes

CMake sets all imported headers as system headers. This causes trouble for c++
projects [1].

Thanks to Jack Mitchell for pointing to the setting [2]. Build tested upon
meta-qt5-extra-world which had lots of fallout before.

[1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70129
[2] http://lists.openembedded.org/pipermail/openembedded-core/2016-September/126067.html

(From OE-Core rev: a5bf690e27a32c5470a4e110ab58ed0a92b9d039)

Signed-off-by: Andreas Müller <schnitzeltony@googlemail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Andreas Müller
2016-09-06 23:41:23 +02:00
committed by Richard Purdie
parent 23ec1fcfa4
commit 79d45bf56d

View File

@@ -120,6 +120,7 @@ cmake_do_configure() {
-DCMAKE_INSTALL_SO_NO_EXE=0 \
-DCMAKE_TOOLCHAIN_FILE=${WORKDIR}/toolchain.cmake \
-DCMAKE_VERBOSE_MAKEFILE=1 \
-DCMAKE_NO_SYSTEM_FROM_IMPORTED=1 \
${EXTRA_OECMAKE} \
-Wno-dev
}