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gcc-runtime: Pass -nostartfiles when building dummy libstdc++.so

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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

(From OE-Core rev: e1c4953f5587621d4911416c2e9350ad0c27b296)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Khem Raj
2022-07-18 20:00:23 -07:00
committed by Richard Purdie
parent 23d8501adc
commit 2642bdb890
1 changed files with 1 additions and 2 deletions
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meta/recipes-devtools/gcc/gcc-runtime.inc
+1 -2
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@@ -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/