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authorGravatar Adam Cozzette <acozzette@gmail.com>2018-06-25 15:52:29 -0700
committerGravatar GitHub <noreply@github.com>2018-06-25 15:52:29 -0700
commitd6f346b4d55ae5112934297593ec1c56c3d178a5 (patch)
tree021b5476160e465a20ef7d4ae4c0524351667233 /ruby/ext/google/protobuf_c/extconf.rb
parent3d603f481ed142d0be5e8e4dd6d1cb4457a51405 (diff)
parent82d3d7d250645322f8a7343188e5ae6246a76414 (diff)
Merge pull request #4827 from acozzette/merge-3-6-x
Merge 3.6.x branch into master
Diffstat (limited to 'ruby/ext/google/protobuf_c/extconf.rb')
-rw-r--r--ruby/ext/google/protobuf_c/extconf.rb4
1 files changed, 3 insertions, 1 deletions
diff --git a/ruby/ext/google/protobuf_c/extconf.rb b/ruby/ext/google/protobuf_c/extconf.rb
index 0886e607..cc097e11 100644
--- a/ruby/ext/google/protobuf_c/extconf.rb
+++ b/ruby/ext/google/protobuf_c/extconf.rb
@@ -2,7 +2,9 @@
require 'mkmf'
-$CFLAGS += " -std=c99 -O3 -DNDEBUG"
+unless RUBY_PLATFORM =~ /mswin|mingw/
+ $CFLAGS += " -std=c99 -O3 -DNDEBUG"
+end
if RUBY_PLATFORM =~ /linux/