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| author | Bruce Yinhe <[email protected]> | 2014-08-08 15:45:31 +0200 |
|---|---|---|
| committer | Bruce Yinhe <[email protected]> | 2014-08-08 15:45:31 +0200 |
| commit | fd9c5a608df8608c5508f6c799eb3088b50f7bf6 (patch) | |
| tree | 1b1654e4678c84ad87fc9459bfdf780e9851cba9 /erts/configure.in | |
| parent | 05c8a2f9ba5c93985fb64a63f19ed4de22560829 (diff) | |
| parent | ae4ba88c8b39fc340fff8f3f3fea2628bf8b292e (diff) | |
| download | otp-fd9c5a608df8608c5508f6c799eb3088b50f7bf6.tar.gz otp-fd9c5a608df8608c5508f6c799eb3088b50f7bf6.tar.bz2 otp-fd9c5a608df8608c5508f6c799eb3088b50f7bf6.zip | |
Merge branch 'maint'
Diffstat (limited to 'erts/configure.in')
| -rw-r--r-- | erts/configure.in | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/erts/configure.in b/erts/configure.in index f66110b98b..40b335849c 100644 --- a/erts/configure.in +++ b/erts/configure.in @@ -4821,6 +4821,26 @@ if test "x$GCC" = xyes; then fi dnl ---------------------------------------------------------------------- +dnl Enable -fsanitize= flags. +dnl ---------------------------------------------------------------------- + +m4_define(DEFAULT_SANITIZERS, [address,undefined]) +AC_ARG_ENABLE( + sanitizers, + AS_HELP_STRING( + [--enable-sanitizers@<:@=comma-separated list of sanitizers@:>@], + [Default=DEFAULT_SANITIZERS]), +[ +case "$enableval" in + no) sanitizers= ;; + yes) sanitizers="-fsanitize=DEFAULT_SANITIZERS" ;; + *) sanitizers="-fsanitize=$enableval" ;; +esac +CFLAGS="$CFLAGS $sanitizers" +LDFLAGS="$LDFLAGS $sanitizers" +]) + +dnl ---------------------------------------------------------------------- dnl Output the result. dnl ---------------------------------------------------------------------- |