From: Khem Raj Date: Tue, 19 Jul 2022 03:00:23 +0000 (-0700) Subject: gcc-runtime: Pass -nostartfiles when building dummy libstdc++.so X-Git-Tag: lucaceresoli/bug-15201-perf-libtraceevent-missing~3573 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e1c4953f5587621d4911416c2e9350ad0c27b296;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git gcc-runtime: Pass -nostartfiles when building dummy libstdc++.so This is a dummy shared object therefore reduce dependencies further by not requiring the C startup files, we wont use this shared library for anything useful anyway Signed-off-by: Khem Raj Signed-off-by: Richard Purdie --- diff --git a/meta/recipes-devtools/gcc/gcc-runtime.inc b/meta/recipes-devtools/gcc/gcc-runtime.inc index 5d74e4494d1..3e1c799ba13 100644 --- a/meta/recipes-devtools/gcc/gcc-runtime.inc +++ b/meta/recipes-devtools/gcc/gcc-runtime.inc @@ -68,8 +68,7 @@ do_configure () { # libstdc++ isn't built yet so CXX would error not able to find it which breaks stdc++'s configure # tests. Create a dummy empty lib for the purposes of configure. mkdir -p ${WORKDIR}/dummylib - touch ${WORKDIR}/dummylib/dummylib.c - ${CC} ${WORKDIR}/dummylib/dummylib.c -shared -o ${WORKDIR}/dummylib/libstdc++.so + ${CC} -x c /dev/null -nostartfiles -shared -o ${WORKDIR}/dummylib/libstdc++.so for d in libgcc ${RUNTIMETARGET}; do echo "Configuring $d" rm -rf ${B}/${TARGET_SYS}/$d/