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| author | Elliott Hughes <enh@google.com> | 2020-02-21 09:11:47 -0800 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2020-02-22 06:11:48 -0600 |
| commit | dc16c1161cf9dcc5153fcbe1b1649ad209f49a9e (patch) | |
| tree | 59ca67ec61ff929e4caee5a5c8f39e4468b84a49 | |
| parent | f428c2cc6f3de4d88333ca3faf7ffb3ac6fe9ac1 (diff) | |
| download | toybox-dc16c1161cf9dcc5153fcbe1b1649ad209f49a9e.tar.gz | |
Make ASAN=1 affect the HOSTCC-built tools too.
Bug: https://github.com/landley/toybox/issues/169
| -rwxr-xr-x | scripts/make.sh | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/scripts/make.sh b/scripts/make.sh index 538ba121..e4333ba2 100755 --- a/scripts/make.sh +++ b/scripts/make.sh @@ -3,10 +3,15 @@ # Grab default values for $CFLAGS and such. if [ ! -z "$ASAN" ]; then - # Turn ASan on. - CFLAGS="-fsanitize=address $CFLAGS" - # Optional, but effectively necessary if you want useful backtraces. - CFLAGS="-O1 -g -fno-omit-frame-pointer -fno-optimize-sibling-calls $CFLAGS" + echo "Enabling ASan..." + # Turn ASan on. Everything except -fsanitize=address is optional, but + # but effectively required for useful backtraces. + asan_flags="-fsanitize=address \ + -O1 -g -fno-omit-frame-pointer -fno-optimize-sibling-calls" + CFLAGS="$asan_flags $CFLAGS" + HOSTCC="$HOSTCC $asan_flags" + # Ignore leaks on exit. + export ASAN_OPTIONS="detect_leaks=0" fi export LANG=c |