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() {