diff options
Diffstat (limited to 'src/configure.in')
| -rw-r--r-- | src/configure.in | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/configure.in b/src/configure.in index 60609ec8f..ea27abbd2 100644 --- a/src/configure.in +++ b/src/configure.in @@ -164,7 +164,9 @@ if test "`(uname) 2>/dev/null`" = Darwin; then fi fi - dnl avoid a bug with -O2 for intel + dnl Avoid a bug with -O2 with gcc 4.0. Symptom: malloc() reports double + dnl free. This happens in expand_filename(), because the optimizer swaps + dnl two blocks of code that use "repl" that can't be swapped. if test "$MACARCH" = "intel" -o "$MACARCH" = "both"; then CFLAGS=`echo "$CFLAGS" | sed 's/-O[[23456789]]/-Oz/'` fi |