From mboxrd@z Thu Jan 1 00:00:00 1970 From: Max Filippov Date: Tue, 26 May 2015 10:32:36 +0300 Subject: [Buildroot] [PATCH] gcc/gcc-final: pass TARGET_ABI flags to configure with --enable-cxx-flags Message-ID: <1432625556-14611-1-git-send-email-jcmvbkbc@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net libstdc++ is in all regards a normal library, it needs to be built with TARGET_ABI flags, otherwise linking it with other C++ code may fail. Pass TARGET_ABI flags to gcc-final configure script in the --enable-cxx-flags parameter. Fixes: http://autobuild.buildroot.net/results/81a3bca5cbcf789c7ce1aa221a6a4154dd7c3917/ http://autobuild.buildroot.net/results/4943b214c29951ecc7af0a1f360b6454485c0b9b/ Signed-off-by: Max Filippov --- package/gcc/gcc-final/gcc-final.mk | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/package/gcc/gcc-final/gcc-final.mk b/package/gcc/gcc-final/gcc-final.mk index d873aa6..8d7009b 100644 --- a/package/gcc/gcc-final/gcc-final.mk +++ b/package/gcc/gcc-final/gcc-final.mk @@ -185,4 +185,8 @@ endef HOST_GCC_FINAL_POST_INSTALL_HOOKS += HOST_GCC_FINAL_INSTALL_USR_LIBS endif +ifeq ($(BR2_xtensa),y) +HOST_GCC_FINAL_CONF_OPTS += --enable-cxx-flags="$(TARGET_ABI)" +endif + $(eval $(host-autotools-package)) -- 1.8.1.4