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authorKhem Raj <raj.khem@gmail.com>2022-07-18 20:00:23 -0700
committerRichard Purdie <richard.purdie@linuxfoundation.org>2022-07-22 12:14:48 +0100
commite1c4953f5587621d4911416c2e9350ad0c27b296 (patch)
tree90467dd3ede86e4d0398fec437d61749524de8fa
parent0301d5845115d09299f87683b3efa46f3b4c7be9 (diff)
downloadopenembedded-core-contrib-e1c4953f5587621d4911416c2e9350ad0c27b296.tar.gz
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 <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rw-r--r--meta/recipes-devtools/gcc/gcc-runtime.inc3
1 files changed, 1 insertions, 2 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-runtime.inc b/meta/recipes-devtools/gcc/gcc-runtime.inc
index 5d74e4494d..3e1c799ba1 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/