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csmith_gen: add COMPILE_CMD option

This commit is contained in:
Théophile Bastian 2019-04-03 11:34:02 +02:00
parent 2b2d44c18e
commit 5d6929f84c
1 changed files with 8 additions and 2 deletions
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10
csmith/csmith_gen.sh
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@ -1,6 +1,12 @@
#!/bin/bash
USAGE="$0 output_dir nb_tests"
USAGE="$0 output_dir nb_tests
You may also set COMPILE_CMD to eg. 'gcc -O2' if you want to override the
default command."
if [ -z "$COMPILE_CMD" ] ; then
COMPILE_CMD='gcc -O2'
fi
if [ "$#" -lt 2 ] ; then
>&2 echo -e "Missing argument(s). Usage:\n$USAGE"
@ -28,7 +34,7 @@ for _num in $(seq 1 $NB_TESTS); do
csmith > "$path.c"
sed -i 's/^static \(.* func_\)/\1/g' "$path.c"
echo -ne "\r>>> $num.bin "
gcc -O2 -I/usr/include/csmith-2.3.0/ -w "$path.c" -o "$path.orig.bin"
$COMPILE_CMD -I/usr/include/csmith-2.3.0/ -w "$path.c" -o "$path.orig.bin"
objcopy --remove-section '.eh_frame' --remove-section '.eh_frame_hdr' \
"$path.orig.bin" "$path.bin"
echo -ne "\r>>> $num.eh.bin "