diff options
Diffstat (limited to 'lib/mkmf.rb')
| -rw-r--r-- | lib/mkmf.rb | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/mkmf.rb b/lib/mkmf.rb index 924ca2f019..6e23db8575 100644 --- a/lib/mkmf.rb +++ b/lib/mkmf.rb @@ -603,7 +603,7 @@ MSG def with_cppflags(flags) cppflags = $CPPFLAGS - $CPPFLAGS = flags + $CPPFLAGS = flags.dup ret = yield ensure $CPPFLAGS = cppflags unless ret @@ -625,7 +625,7 @@ MSG def with_cflags(flags) cflags = $CFLAGS - $CFLAGS = flags + $CFLAGS = flags.dup ret = yield ensure $CFLAGS = cflags unless ret @@ -647,7 +647,7 @@ MSG def with_ldflags(flags) ldflags = $LDFLAGS - $LDFLAGS = flags + $LDFLAGS = flags.dup ret = yield ensure $LDFLAGS = ldflags unless ret |