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| author | Ross Burton <ross.burton@intel.com> | 2016-11-22 17:41:43 +0000 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2017-01-11 11:46:41 +0000 |
| commit | 10dea25aac31c156350e3e73f937472404c22d81 (patch) | |
| tree | 0fd184e00539b0e83703a82319c6b0ae66d7beeb /meta/classes | |
| parent | 639b1b6d187ee44b3f67b9d013517a0c904fffc4 (diff) | |
| download | openembedded-core-10dea25aac31c156350e3e73f937472404c22d81.tar.gz openembedded-core-10dea25aac31c156350e3e73f937472404c22d81.tar.bz2 openembedded-core-10dea25aac31c156350e3e73f937472404c22d81.zip | |
conf: add C++ flags for uninative interoperatility
Create a common include file for compiler flags which allow native binaries to
be interoperable on a wide range of hosts. In particular the C++ ABI is
problematic so choose the CXX11 version to allow interoperation between gcc4 and
gcc5 based hosts. Moving this to a common include instead of uninative.bbclass
allows uninative to be configured later and used in the eSDK (where its
mandatory) even if the base configuration doesn't enable uninative by default
(e.g. nodistro in OE-Core).
[ YOCTO #10645 ]
(From OE-Core rev: 60c912ae9306532bdd4c5e09a65863ee77c12f43)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Diffstat (limited to 'meta/classes')
| -rw-r--r-- | meta/classes/uninative.bbclass | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/meta/classes/uninative.bbclass b/meta/classes/uninative.bbclass index 89cec07d78..9242320fee 100644 --- a/meta/classes/uninative.bbclass +++ b/meta/classes/uninative.bbclass @@ -7,17 +7,6 @@ UNINATIVE_TARBALL ?= "${BUILD_ARCH}-nativesdk-libc.tar.bz2" #UNINATIVE_CHECKSUM[x86_64] = "dead" UNINATIVE_DLDIR ?= "${DL_DIR}/uninative/" -# https://wiki.debian.org/GCC5 -# We may see binaries built with gcc5 run or linked into gcc4 environment -# so use the older libstdc++ standard for now until we don't support gcc4 -# on the host system. -BUILD_CXXFLAGS_append = " -D_GLIBCXX_USE_CXX11_ABI=0" - -# -# icu configure defaults to CXX11 if no -std= option is passed in CXXFLAGS -# therefore pass one -BUILD_CXXFLAGS_append_pn-icu-native = " -std=c++98" - addhandler uninative_event_fetchloader uninative_event_fetchloader[eventmask] = "bb.event.BuildStarted" |