From 29c239a8105d80b897ece5be491cefcfef743db8 Mon Sep 17 00:00:00 2001
From: mappu <mappu04@gmail.com>
Date: Fri, 3 Mar 2017 18:16:40 +1300
Subject: [PATCH] split up cgo CFLAGS into files with separate build tags

---
 cflags_linux.go   | 9 +++++++++
 cflags_windows.go | 9 +++++++++
 imagequant.go     | 2 --
 3 files changed, 18 insertions(+), 2 deletions(-)
 create mode 100644 cflags_linux.go
 create mode 100644 cflags_windows.go

diff --git a/cflags_linux.go b/cflags_linux.go
new file mode 100644
index 0000000..409251a
--- /dev/null
+++ b/cflags_linux.go
@@ -0,0 +1,9 @@
+//+build !windows
+
+package imagequant
+
+/*
+#cgo CFLAGS: -O3 -fno-math-errno -fopenmp -funroll-loops -fomit-frame-pointer -Wall -Wno-attributes -std=c99 -DNDEBUG -DUSE_SSE=1 -msse -fexcess-precision=fast
+#cgo LDFLAGS: -lm -fopenmp
+*/
+import "C"
diff --git a/cflags_windows.go b/cflags_windows.go
new file mode 100644
index 0000000..0800274
--- /dev/null
+++ b/cflags_windows.go
@@ -0,0 +1,9 @@
+//+build windows
+
+package imagequant
+
+/*
+#cgo CFLAGS: -O3 -fno-math-errno -fopenmp -funroll-loops -fomit-frame-pointer -Wall -Wno-attributes -std=c99 -DNDEBUG -DUSE_SSE=1 -msse -fexcess-precision=fast
+#cgo LDFLAGS: -fopenmp -static
+*/
+import "C"
\ No newline at end of file
diff --git a/imagequant.go b/imagequant.go
index 9f3d2a9..d121883 100644
--- a/imagequant.go
+++ b/imagequant.go
@@ -21,8 +21,6 @@ import (
 )
 
 /*
-#cgo CFLAGS: -O3 -fno-math-errno -fopenmp -funroll-loops -fomit-frame-pointer -Wall -Wno-attributes -std=c99 -DNDEBUG -DUSE_SSE=1 -msse -fexcess-precision=fast
-#cgo LDFLAGS: -fopenmp -static
 #include "libimagequant.h"
 
 const char* liqVersionString() {