From a50a783da86f1310e54df4cf88f0fc897f354e3d Mon Sep 17 00:00:00 2001
From: Zhang <zxpmyth@yahoo.com.cn>
Date: Fri, 27 Jul 2007 11:19:35 -0600
Subject: more Mingw32 fixes

---
 include/GL/glut.h         |  2 +-
 src/glut/glx/Makefile.mgw | 41 +++++++++++++++++------------------------
 2 files changed, 18 insertions(+), 25 deletions(-)

diff --git a/include/GL/glut.h b/include/GL/glut.h
index e286349..137b8ef 100644
--- a/include/GL/glut.h
+++ b/include/GL/glut.h
@@ -112,7 +112,7 @@ extern _CRTIMP void __cdecl exit(int);
    and redifinition of Windows system defs, also removes requirement of
    pretty much any standard windows header from this file */
 
-#if (_MSC_VER >= 800) || defined(_STDCALL_SUPPORTED) || defined(__CYGWIN32__)
+#if (_MSC_VER >= 800) || defined(__MINGW32__) || defined(_STDCALL_SUPPORTED) || defined(__CYGWIN32__)
 #	define GLUTAPIENTRY __stdcall
 #else
 #	define GLUTAPIENTRY
diff --git a/src/glut/glx/Makefile.mgw b/src/glut/glx/Makefile.mgw
index ae4eb6a..9fff2e1 100644
--- a/src/glut/glx/Makefile.mgw
+++ b/src/glut/glx/Makefile.mgw
@@ -74,35 +74,29 @@ TOP = ../../..
 
 LIBDIR = $(TOP)/lib
 
-GLUT_DLL = glut32.dll
-GLUT_IMP = libglut32.a
-GLUT_DEF = glut.def
+LIB_NAME = glut32
 
-include $(TOP)/configs/config.mgw
-GLUT_USING_STDCALL ?= 1
+DLL_EXT = .dll
+IMP_EXT = .a
+LIB_PRE = lib
+STRIP = -s
 
+AR = ar
+ARFLAGS = crus
+DLLTOOL = dlltool
 
+GLUT_DLL = $(LIB_NAME)$(DLL_EXT)
+GLUT_IMP = $(LIB_PRE)$(LIB_NAME)$(IMP_EXT)
+GLUT_DEF = $(LIB_NAME).def
 
 LDLIBS = -L$(LIBDIR) -lwinmm -lgdi32 -luser32 -lopengl32 -lglu32 
-LDFLAGS = -Wl,--out-implib=$(LIBDIR)/$(GLUT_IMP) -Wl,--output-def=$(LIBDIR)/$(GLUT_DEF) 
+LDFLAGS = $(STRIP) -shared -fPIC -Wl,--kill-at
 
 CFLAGS += -DBUILD_GLUT32 -DGLUT_BUILDING_LIB -DMESA -D_DLL
-
-ifeq ($(GL_USING_STDCALL),0)
-  CFLAGS += -DGL_NO_STDCALL
-endif
-
-ifeq ($(GLUT_USING_STDCALL),1)
-  CFLAGS += -D_STDCALL_SUPPORTED
-  LDFLAGS += -Wl,--add-stdcall-alias
-else
-  CFLAGS += -DGLUT_NO_STDCALL
-endif
-
 CFLAGS += -DNDEBUG -DLIBRARYBUILD -I$(TOP)/include 
 
-CC = gcc
-CXX = g++
+CC = $(TOOLS_PREFIX)gcc
+CXX = $(TOOLS_PREFIX)g++
 CXXFLAGS = $(CFLAGS)
 
 AR = ar
@@ -189,10 +183,9 @@ $(LIBDIR):
 	mkdir -p $(LIBDIR)
 
 $(LIBDIR)/$(GLUT_DLL) $(LIBDIR)/$(GLUT_IMP): $(OBJECTS)
-	$(CXX) -shared -fPIC -o $(LIBDIR)/$(GLUT_DLL) $(LDFLAGS) \
-	$^ $(LDLIBS)
-
-
+	$(CXX) $(LDFLAGS) -o $(LIBDIR)/$(GLUT_DLL) $^ $(LDLIBS)
+	$(DLLTOOL) --as=as --dllname $(LIB_NAME) --output-def $(LIBDIR)/$(GLUT_DEF) $^
+	$(DLLTOOL) --as=as -k --dllname $(LIB_NAME) --output-lib $(LIBDIR)/$(GLUT_IMP) --def $(LIBDIR)/$(GLUT_DEF) 
 
 clean:
 	-$(call UNLINK,*.o)
\ No newline at end of file
-- 
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