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authorGravatar Adam Cozzette <acozzette@google.com>2018-06-25 13:22:10 -0700
committerGravatar Adam Cozzette <acozzette@google.com>2018-06-25 13:22:10 -0700
commit82d3d7d250645322f8a7343188e5ae6246a76414 (patch)
tree34b7acb87b15c3b8395df3d311f2e795a1285d60 /ruby/ext/google/protobuf_c/extconf.rb
parent35567c166842cca3ff6af3226ff526f25c79507f (diff)
parentf7ada1280fac4af717d478e6a9765d3f02b418b3 (diff)
Merge branch '3.6.x' into merge-3-6-x
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/