Merge pull request #48 from JuliaLang/cpack

Fix missing includes

src/s_conj.c

@@ -28,6 +28,7 @@
 
 #include <complex.h>
 
+#include "openlibm.h"
 #include "math_private.h"
 
 DLLEXPORT double complex

src/s_conjf.c

@@ -28,6 +28,7 @@
 
 #include <complex.h>
 
+#include "openlibm.h"
 #include "math_private.h"
 
 DLLEXPORT float complex

src/s_conjl.c

@@ -28,6 +28,7 @@
 
 #include <complex.h>
 
+#include "openlibm.h"
 #include "math_private.h"
 
 DLLEXPORT long double complex