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Use non-hacky hidden shim symbols

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BtbN 2021-12-24 14:05:08 +01:00
parent 1571708edc
commit a209c6b6c5
2 changed files with 3 additions and 4 deletions
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5
images/base-linux64/Dockerfile
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@ -33,12 +33,11 @@ RUN \
-delete && \
mkdir /opt/ffbuild
RUN git clone --filter=blob:none --depth=1 https://github.com/yugr/Implib.so /opt/implib && \
sed -i '/^.*\.globl.*/a \ \ .hidden $sym' /opt/implib/arch/*/trampoline.S.tpl
ADD toolchain.cmake /toolchain.cmake
ADD cross.meson /cross.meson
ADD gen-implib.sh /usr/bin/gen-implib
RUN git clone --filter=blob:none --depth=1 https://github.com/yugr/Implib.so /opt/implib
ENV PATH="/opt/ct-ng/bin:${PATH}" \
FFBUILD_TARGET_FLAGS="--pkg-config=pkg-config --cross-prefix=x86_64-ffbuild-linux-gnu- --arch=x86_64 --target-os=linux" \

2
images/base-linux64/gen-implib.sh
View file

@ -13,5 +13,5 @@ cd "$TMPDIR"
set -x
python3 /opt/implib/implib-gen.py --target x86_64-linux-gnu --dlopen --lazy-load --verbose "$IN"
${FFBUILD_CROSS_PREFIX}gcc $CFLAGS $STAGE_CFLAGS -c *.tramp.S *.init.c
${FFBUILD_CROSS_PREFIX}gcc $CFLAGS $STAGE_CFLAGS -DIMPLIB_HIDDEN_SHIMS -c *.tramp.S *.init.c
${FFBUILD_CROSS_PREFIX}ar -rcs "$OUT" *.tramp.o *.init.o