1 files changed, 29 insertions, 0 deletions
diff --git a/llvm/lib/Fuzzer/fuzzer-test-suite/common.sh b/llvm/lib/Fuzzer/fuzzer-test-suite/common.sh
new file mode 100644
index 00000000000..7fe7ffbeecf
--- /dev/null
+++ b/llvm/lib/Fuzzer/fuzzer-test-suite/common.sh
@@ -0,0 +1,29 @@
+#!/bin/bash
+
+# Don't allow to call these scripts from their directories.
+[ -e $(basename $0) ] && echo "PLEASE USE THIS SCRIPT FROM ANOTHER DIR" && exit 1
+SCRIPT_DIR=$(dirname $0)
+EXECUTABLE_NAME_BASE=$(basename $SCRIPT_DIR)
+LIBFUZZER_SRC=$(dirname $(dirname $SCRIPT_DIR))
+FUZZ_CXXFLAGS="-O2 -g -fsanitize=address -fsanitize-coverage=trace-pc-guard,trace-cmp,trace-gep,trace-div"
+CORPUS=CORPUS-$EXECUTABLE_NAME_BASE
+JOBS=8
+
+get_git_revision() {
+  GIT_REPO="$1"
+  GIT_REVISION="$2"
+  TO_DIR="$3"
+  [ ! -e $TO_DIR ] && git clone $GIT_REPO $TO_DIR && (cd $TO_DIR && git reset --hard $GIT_REVISION)
+}
+
+get_git_tag() {
+  GIT_REPO="$1"
+  GIT_TAG="$2"
+  TO_DIR="$3"
+  [ ! -e $TO_DIR ] && git clone $GIT_REPO $TO_DIR && (cd $TO_DIR && git checkout $GIT_TAG)
+}
+
+
+build_libfuzzer() {
+  $LIBFUZZER_SRC/build.sh
+}