gentoo-overlay/media-libs/sge/files/sge-030809-build.patch

--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@
 
 include Makefile.conf
 
-CFLAGS += $(SGE_CFLAGS) -fPIC $(FT_CFLAGS)
+CXXFLAGS += $(SGE_CFLAGS) -fPIC $(FT_CFLAGS)
 LIBS =$(SGE_LIBS)
 
 SGE_VER = 030809
@@ -10,20 +10,26 @@
 
 OBJECTS=sge_surface.o sge_primitives.o sge_tt_text.o sge_bm_text.o sge_misc.o sge_textpp.o sge_blib.o sge_rotation.o sge_collision.o sge_shape.o
 
-all:	config $(OBJECTS) 
-	@ar rsc libSGE.a $(OBJECTS)
+SHARED_LIB=libSGE.so.$(API_VER)
+STATIC_LIB=libSGE.a
 
-$(OBJECTS):	%.o:%.cpp %.h   #Each object depends on thier .cpp and .h file
-	$(CXX) $(CFLAGS) -c $<
+all:	sge_config.h $(OBJECTS) $(SHARED_LIB) $(STATIC_LIB)
 
-shared: all
-	$(CXX) $(CFLAGS) -Wl,-soname,libSGE.so.$(API_VER) -fpic -fPIC -shared -o libSGE.so $(OBJECTS) $(LIBS)
+$(STATIC_LIB): $(OBJECTS)
+	$(AR) rsc libSGE.a $(OBJECTS)
 
-shared-strip:	shared
+$(OBJECTS): sge_config.h
+$(OBJECTS):	%.o:%.cpp %.h   #Each object depends on their .cpp and .h file
+	$(CXX) $(CXXFLAGS) -c $<
+
+$(SHARED_LIB): $(OBJECTS)
+	$(CXX) $(CXXFLAGS) $(LDFLAGS) -Wl,-soname,libSGE.so.$(API_VER) -fpic -fPIC -shared -o libSGE.so $(OBJECTS) $(LIBS)
+
+shared-strip:	$(SHARED_LIB)
 	@strip libSGE.so
 
 # Building a dll... I have no idea how to do this, but it should be something like below.
-dll:	config $(OBJECTS)
+dll:	sge_config.h $(OBJECTS)
 	dlltool --output-def SGE.def $(OBJECTS)
 	dllwrap --driver-name $(CXX) -o SGE.dll --def SGE.def --output-lib libSGE.a --dllname SGE.dll $(OBJECTS) $(LIBS)
 
@@ -33,21 +39,22 @@
 clean:
 	@rm -f *.o *.so *.a *.dll *.def
 
-config:
-	@echo "/* SGE Config header (generated automatically) */" >sge_config.h
-	@echo "#define SGE_VER $(SGE_VER)" >>sge_config.h	
+sge_config.h:
+	@echo "/* SGE Config header (generated automatically) */" >sge_config.h.tmp
+	@echo "#define SGE_VER $(SGE_VER)" >>sge_config.h.tmp
 ifeq ($(C_COMP),y)
-	@echo "#define _SGE_C_AND_CPP" >>sge_config.h
+	@echo "#define _SGE_C_AND_CPP" >>sge_config.h.tmp
 endif
 ifeq ($(USE_FT),n)
-	@echo "#define _SGE_NOTTF" >>sge_config.h
+	@echo "#define _SGE_NOTTF" >>sge_config.h.tmp
 endif
 ifeq ($(USE_IMG),y)
-	@echo "#define _SGE_HAVE_IMG" >>sge_config.h
+	@echo "#define _SGE_HAVE_IMG" >>sge_config.h.tmp
 endif
 ifeq ($(NO_CLASSES),y)
-	@echo "#define _SGE_NO_CLASSES" >>sge_config.h
+	@echo "#define _SGE_NO_CLASSES" >>sge_config.h.tmp
 endif
+	mv sge_config.h.tmp sge_config.h
 
 ifneq ($(QUIET),y)
 	@echo "== SGE r$(SGE_VER)"
@@ -70,13 +77,13 @@
 	@echo ""	
 endif
 
-install:	shared
-	@mkdir -p $(PREFIX_H)
-	install -c -m 644 sge*.h $(PREFIX_H)
-	@mkdir -p $(PREFIX)/lib
-	install -c -m 644 libSGE.a $(PREFIX)/lib
-	install -c libSGE.so $(PREFIX)/lib/libSGE.so.$(API_VER).$(SGE_VER)
-	@cd $(PREFIX)/lib;\
+install:	$(SHARED_LIB) $(STATIC_LIB)
+	@mkdir -p $(DESTDIR)$(PREFIX_H)
+	install -c -m 644 sge*.h $(DESTDIR)$(PREFIX_H)
+	@mkdir -p $(DESTDIR)$(PREFIX)/lib
+	install -c -m 644 $(STATIC_LIB) $(DESTDIR)$(PREFIX)/lib
+	install -c libSGE.so $(DESTDIR)$(PREFIX)/lib/libSGE.so.$(API_VER).$(SGE_VER)
+	@cd $(DESTDIR)$(PREFIX)/lib;\
 	ln -sf libSGE.so.$(API_VER).$(SGE_VER) libSGE.so.$(API_VER);\
 	ln -sf libSGE.so.$(API_VER) libSGE.so
 	@echo "** Headerfiles installed in $(PREFIX_H)"
--- a/Makefile.conf
+++ b/Makefile.conf
@@ -11,6 +11,7 @@
 # Compilers (C and C++)
 CC=gcc
 CXX=g++
+AR=ar
 
 # Make sure sdl-config is available
 HAVE_SDL =$(shell if (sdl-config --version) < /dev/null > /dev/null 2>&1; then echo "y"; else echo "n"; fi;)
@@ -25,11 +26,13 @@
 PREFIX_H =$(shell sdl-config --prefix)/include/SDL
 
 # Flags passed to the compiler
-CFLAGS =-Wall -O3 -ffast-math
+CXXFLAGS ?=-O3 -ffast-math
 SGE_CFLAGS =$(shell sdl-config --cflags)
 # Uncomment to make some more optimizations
-#CFLAGS =-Wall -O9 -ffast-math -march=i686
+#CXXFLAGS =-O9 -ffast-math -march=i686
 
+# Spit out warnings
+CXXFLAGS += -Wall
 
 # Libs config
 SGE_LIBS =$(shell sdl-config --libs) -lstdc++