diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-02-14 08:32:15 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-02-14 08:32:15 +0000 |
| commit | fdcc924fce72b74e1e16881ac3b6e71a9b377b84 (patch) | |
| tree | 0e5f4845b049888eaa1553347a5239993b205396 /lib | |
| parent | a7a5bd5903129cd453b8171ed69eb10ebb677509 (diff) | |
mkmf.rb: Do not modify caller strings
* lib/mkmf.rb (with_{cpp,c,ld}flags): copy caller strings not to
be modified, in append_{cpp,c,ld}flags respectively.
[Fix GH-1246]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53821 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib')
| -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 |