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[kirkstone,06/21] gcc-runtime: Use static dummy libstdc++

Message ID 4ee9d5839669560ec10f23445fa8bbc03a4c5406.1685068004.git.steve@sakoman.com
State New, archived
Headers show
Series [kirkstone,01/21] git: ignore CVE-2023-25815 | expand

Commit Message

Steve Sakoman May 26, 2023, 2:28 a.m. UTC 
From: Khem Raj <raj.khem@gmail.com>

some standalone targets e.g. riscv64-elf disable shared linking for
baremetal ELF ABI in ld, therefore lets make it a static library

(From OE-Core rev: 3c6219dfcbcbde314648ba8cc54a90b32ea1c952)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
---
 meta/recipes-devtools/gcc/gcc-runtime.inc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
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Patch

diff --git a/meta/recipes-devtools/gcc/gcc-runtime.inc b/meta/recipes-devtools/gcc/gcc-runtime.inc
index 8074bf1025..d019b0790b 100644
--- a/meta/recipes-devtools/gcc/gcc-runtime.inc
+++ b/meta/recipes-devtools/gcc/gcc-runtime.inc
@@ -68,7 +68,8 @@  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
-	${CC} -x c /dev/null -nostartfiles -shared -o ${WORKDIR}/dummylib/libstdc++.so
+	${CC} -x c /dev/null -c -o ${WORKDIR}/dummylib/dummylib.o
+	${AR} rcs ${WORKDIR}/dummylib/libstdc++.a ${WORKDIR}/dummylib/dummylib.o
 	for d in libgcc ${RUNTIMETARGET}; do
 		echo "Configuring $d"
 		rm -rf ${B}/${TARGET_SYS}/$d/