mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-22 09:41:07 +00:00
bd5d24822a
Currently disabled but may be enabled later. Updates the existing fuzzing to use shared libraries as that's easier for meson to deal with if there is a mix of static and shared libraries on the system. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2123>
134 lines
3.6 KiB
Bash
Executable file
134 lines
3.6 KiB
Bash
Executable file
#!/bin/bash -eux
|
|
|
|
# build-oss-fuzz.sh
|
|
#
|
|
# Build script which is executed by oss-fuzz build.sh
|
|
#
|
|
# $SRC: location of code checkouts
|
|
# $OUT: location to put fuzzing targets and corpus
|
|
# $WORK: writable directory where all compilation should be executed
|
|
#
|
|
# /!\ Do not override any CC, CXX, CFLAGS, ... variables
|
|
#
|
|
|
|
rm -rf $WORK/*
|
|
rm -rf $OUT/lib $OUT/*_seed_corpus.zip
|
|
|
|
# Prefix where we will temporarily install everything
|
|
PREFIX=$WORK/prefix
|
|
mkdir -p $PREFIX
|
|
# always try getting the arguments for static compilation/linking
|
|
# Fixes GModule not being picked when gstreamer-1.0.pc is looked up by meson
|
|
# more or less https://github.com/mesonbuild/meson/pull/6629
|
|
export PKG_CONFIG="`which pkg-config` --static"
|
|
export PKG_CONFIG_PATH=$PREFIX/lib/pkgconfig
|
|
export PATH=$PREFIX/bin:$PATH
|
|
|
|
# Minimize gst-debug level/code
|
|
export CFLAGS="$CFLAGS -DGST_LEVEL_MAX=2"
|
|
|
|
echo "CFLAGS : " $CFLAGS
|
|
echo "CXXFLAGS : " $CXXFLAGS
|
|
|
|
# Switch to work directory
|
|
cd $WORK
|
|
|
|
mkdir -p $OUT/lib/gstreamer-1.0
|
|
|
|
# build ogg
|
|
pushd $SRC/ogg
|
|
./autogen.sh
|
|
./configure --prefix="$PREFIX" --libdir="$PREFIX/lib"
|
|
make clean
|
|
make -j$(nproc)
|
|
make install
|
|
popd
|
|
|
|
# build vorbis
|
|
pushd $SRC/vorbis
|
|
./autogen.sh
|
|
./configure --prefix="$PREFIX" --libdir="$PREFIX/lib"
|
|
make clean
|
|
make -j$(nproc)
|
|
make install
|
|
popd
|
|
|
|
# build theora
|
|
pushd $SRC/theora
|
|
./autogen.sh
|
|
./configure --prefix="$PREFIX" --libdir="$PREFIX/lib"
|
|
make clean
|
|
make -j$(nproc)
|
|
make install
|
|
popd
|
|
|
|
# Note: We don't use/build orc since it still seems to be problematic
|
|
# with clang and the various sanitizers.
|
|
|
|
# For now we only build core and base. Add other modules when/if needed
|
|
meson \
|
|
--prefix=$PREFIX \
|
|
--libdir=lib \
|
|
--default-library=shared \
|
|
--force-fallback-for=zlib \
|
|
-Db_lundef=false \
|
|
-Doss_fuzz=enabled \
|
|
-Dglib:oss_fuzz=enabled \
|
|
-Dglib:libmount=disabled \
|
|
-Dglib:tests=false \
|
|
-Ddoc=disabled \
|
|
-Dexamples=disabled \
|
|
-Dintrospection=disabled \
|
|
-Dgood=disabled \
|
|
-Dugly=disabled \
|
|
-Dbad=disabled \
|
|
-Dlibav=disabled \
|
|
-Dges=disabled \
|
|
-Domx=disabled \
|
|
-Dvaapi=disabled \
|
|
-Dsharp=disabled \
|
|
-Drs=disabled \
|
|
-Dpython=disabled \
|
|
-Dlibnice=disabled \
|
|
-Ddevtools=disabled \
|
|
-Drtsp_server=disabled \
|
|
-Dgst-examples=disabled \
|
|
-Dqt5=disabled \
|
|
-Dorc=disabled \
|
|
-Dgtk_doc=disabled \
|
|
-Dgstreamer:tracer_hooks=false \
|
|
-Dgst-plugins-base:opus=disabled \
|
|
-Dgst-plugins-base:pango=disabled \
|
|
_builddir \
|
|
$SRC/gstreamer
|
|
ninja -C _builddir
|
|
ninja -C _builddir install
|
|
|
|
# copy out the fuzzing binaries
|
|
for BINARY in $(find _builddir/ci/fuzzing -type f -executable -print)
|
|
do
|
|
BASENAME=${BINARY##*/}
|
|
rm -rf "$OUT/$BASENAME*"
|
|
cp $BINARY $OUT/$BASENAME
|
|
patchelf --set-rpath '$ORIGIN/lib' $OUT/$BASENAME
|
|
done
|
|
|
|
# copy any relevant corpus
|
|
for CORPUS in $(find "$SRC/gstreamer/ci/fuzzing" -type f -name "*.corpus"); do
|
|
BASENAME=${CORPUS##*/}
|
|
pushd "$SRC/gstreamer"
|
|
zip $OUT/${BASENAME%%.*}_seed_corpus.zip . -ws -r -i@$CORPUS
|
|
popd
|
|
done
|
|
|
|
# copy dependant libraries
|
|
find "$PREFIX/lib" -maxdepth 1 -type f -name "*.so*" -exec cp -d "{}" $OUT/lib \; -print
|
|
# add rpath that point to the correct place to all shared libraries
|
|
find "$OUT/lib" -maxdepth 1 -type f -name "*.so*" -exec patchelf --debug --set-rpath '$ORIGIN' {} \;
|
|
find "$PREFIX/lib" -maxdepth 1 -type l -name "*.so*" -exec cp -d "{}" $OUT/lib \; -print
|
|
|
|
find "$PREFIX/lib/gstreamer-1.0" -maxdepth 1 -type f -name "*.so" -exec cp -d "{}" $OUT/lib/gstreamer-1.0 \;
|
|
find "$OUT/lib/gstreamer-1.0" -type f -name "*.so*" -exec patchelf --debug --set-rpath '$ORIGIN/..' {} \;
|
|
|
|
# make it easier to spot dependency issues
|
|
find "$OUT/lib/gstreamer-1.0" -maxdepth 1 -type f -name "*.so" -print -exec ldd {} \;
|