OS/2 patches for SDLMAME 0.159 [KO Muyng-Hun]

3rdparty/mongoose/mongoose.c

@@ -63,6 +63,10 @@
 #pragma warning (disable : 4204)  // missing c99 support
 #endif
 
+#ifdef __OS2__
+#define _MMAP_DECLARED          // Prevent dummy mmap() declaration in stdio.h
+#endif
+
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <assert.h>

makefile

@@ -483,12 +483,10 @@ ifdef PROFILER
 DEFS += -DMAME_PROFILER
 endif
 
-# dine USE_NETWORK if networking is enabled (not OS/2 and hasn't been disabled)
-ifneq ($(TARGETOS),os2)
+# define USE_NETWORK if networking is enabled (hasn't been disabled)
 ifndef DONT_USE_NETWORK
 DEFS += -DUSE_NETWORK
 endif
-endif
 
 # need to ensure FLAC functions are statically linked
 ifeq ($(BUILD_FLAC),1)

src/osd/sdl/sdl.mak

@@ -753,7 +753,7 @@ SDLLIBS := $(shell sdl-config --libs)
 
 INCPATH += $(SDLCFLAGS)
 LIBS += $(SDLLIBS) -lpthread
-BASELIBS += += $(SDLLIBS) -lpthread
+BASELIBS += $(SDLLIBS) -lpthread
 
 endif # OS2