Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 81 insertions, 0 deletions

diff --git a/bin/oss-fuzz-build.sh b/bin/oss-fuzz-build.sh
new file mode 100755
index 000000000..d0a206e33
--- /dev/null
+++ b/bin/oss-fuzz-build.sh
@@ -0,0 +1,81 @@
+#!/usr/bin/env bash
+
+set -e
+
+if [ -z "${OUT}" ] || [ -z "${SRC}" ] || [ -z "${WORK}" ]; then
+    echo "OUT, SRC or WORK not set - script expects to be called inside oss-fuzz build env"
+    exit 1
+fi
+
+print_stamp()
+{
+    local do_df="$1"; shift
+    echo "[[" `date -u` "]]" "build -" "$@"
+    if [ "$do_df" != "0" ]; then
+        df -h $OUT $WORK
+    fi
+}
+
+print_stamp 1 start
+echo git: `git -C $SRC/libreoffice log -1 --pretty=reference`
+
+#shuffle CXXFLAGS -stdlib=libc++ arg into CXX as well because we use
+#the CXX as the linker and need to pass -stdlib=libc++ to build
+export CXX="$CXX -stdlib=libc++ -fsanitize-blacklist=$SRC/libreoffice/bin/sanitize-excludelist.txt"
+export CXX_FOR_BUILD="$CXX"
+export CC="$CC -fsanitize-blacklist=$SRC/libreoffice/bin/sanitize-excludelist.txt"
+export CC_FOR_BUILD="$CC"
+#similarly force the -fsanitize etc args in as well as pthread to get
+#things to link successfully during the build
+export LDFLAGS="$CFLAGS -Wl,--compress-debug-sections,zlib -lpthread"
+#build-time concat-deps tool leaks a titch
+export ASAN_OPTIONS="detect_leaks=0"
+
+cd $WORK
+if [ -f Makefile ]; then
+    print_stamp 0 clean
+    make clean
+fi
+
+print_stamp 0 autogen.sh
+$SRC/libreoffice/autogen.sh --with-distro=LibreOfficeOssFuzz --with-external-tar=$SRC/external-tar
+
+print_stamp 1 make
+make
+
+print_stamp 1 prepare '$OUT'
+
+pushd instdir/program
+head -c -14 services.rdb  > templateservices.rdb
+tail -c +85 ./services/services.rdb >> templateservices.rdb
+for a in *fuzzer; do
+    #some minimal fonts required
+    mv $a $OUT
+    mkdir -p $OUT/$a.fonts
+    tar -x -C $OUT/$a.fonts --strip-components=1 --wildcards --no-anchored '*.ttf' -f $SRC/external-tar/liberation-fonts-ttf*
+    cp $SRC/external-tar/*opens___.ttf $OUT/$a.fonts
+    #minimal runtime requirements
+    cp templateservices.rdb $OUT/$a.services.rdb
+    cp types.rdb $OUT/$a.types.rdb
+    cp types/offapi.rdb $OUT/$a.moretypes.rdb
+    cat > $OUT/$a.unorc << EOF
+[Bootstrap]
+URE_INTERNAL_LIB_DIR=\${ORIGIN}
+UNO_TYPES=\${ORIGIN}/$a.types.rdb \${ORIGIN}/$a.moretypes.rdb
+UNO_SERVICES=\${ORIGIN}/$a.services.rdb
+EOF
+done
+popd
+
+#starting corpuses
+for zip_file in $SRC/*_seed_corpus.zip; do
+    cp $zip_file $OUT
+done
+
+#fuzzing dictionaries
+cp $SRC/*.dict $OUT
+
+#options files
+cp $SRC/libreoffice/vcl/workben/*.options $OUT
+
+print_stamp 1 end