SourceMod can now be somewhat compiled on OS X for patch sanity testing (bug 3516, r=ds).

This adds the ability for us to change the GCC version we use more flexibly.

extensions/cstrike/Makefile

@@ -26,7 +26,7 @@ C_OPT_FLAGS = -DNDEBUG -O3 -funroll-loops -pipe -fno-strict-aliasing
 C_DEBUG_FLAGS = -D_DEBUG -DDEBUG -g -ggdb3
 C_GCC4_FLAGS = -fvisibility=hidden
 CPP_GCC4_FLAGS = -fvisibility-inlines-hidden
-CPP = gcc-4.1
+CPP = gcc
 
 override ENGSET = false
 ifeq "$(ENGINE)" "original"
@@ -61,7 +61,7 @@ else
 	INCLUDE += -I. -I.. -Isdk -I$(SMSDK)/public -I$(SMSDK)/public/sourcepawn
 endif
 
-LINK += -static-libgcc
+LINK += -m32 -ldl -lm
 
 CFLAGS += -D_LINUX -Dstricmp=strcasecmp -D_stricmp=strcasecmp -D_strnicmp=strncasecmp -Dstrnicmp=strncasecmp \
 	-D_snprintf=snprintf -D_vsnprintf=vsnprintf -D_alloca=alloca -Dstrcmpi=strcasecmp -Wall -Werror -mfpmath=sse \
@@ -84,6 +84,15 @@ ifeq "$(USEMETA)" "true"
 	BIN_DIR := $(BIN_DIR).$(ENGINE)
 endif
 
+OS := $(shell uname -s)
+ifeq "$(OS)" "Darwin"
+	LINK += -dynamiclib
+	BINARY = $(PROJECT).ext.dylib
+else
+	LINK += -static-libgcc -shared
+	BINARY = $(PROJECT).ext.so
+endif
+
 GCC_VERSION := $(shell $(CPP) -dumpversion >&1 | cut -b1)
 ifeq "$(GCC_VERSION)" "4"
 	CFLAGS += $(C_GCC4_FLAGS)
@@ -111,7 +120,7 @@ check:
 	fi
 
 extension: check $(OBJ_LINUX)
-	$(CPP) $(INCLUDE) $(OBJ_LINUX) $(LINK) -m32 -shared -ldl -lm -o$(BIN_DIR)/$(BINARY)
+	$(CPP) $(INCLUDE) $(OBJ_LINUX) $(LINK) -o $(BIN_DIR)/$(BINARY)
 
 debug:
 	$(MAKE) -f Makefile all DEBUG=true

extensions/cstrike/sdk/smsdk_ext.cpp

@@ -30,7 +30,7 @@
  */
 
 #include <stdio.h>
-#include <malloc.h>
+#include <stdlib.h>
 #include "smsdk_ext.h"
 
 /**
@@ -79,9 +79,24 @@ IThreader *threader = NULL;
 #if defined SMEXT_ENABLE_LIBSYS
 ILibrarySys *libsys = NULL;
 #endif
+#if defined SMEXT_ENABLE_PLUGINSYS
+SourceMod::IPluginManager *plsys;
+#endif
+#if defined SMEXT_ENABLE_MENUS
+IMenuManager *menus = NULL;
+#endif
+#if defined SMEXT_ENABLE_ADMINSYS
+IAdminSystem *adminsys = NULL;
+#endif
+#if defined SMEXT_ENABLE_TEXTPARSERS
+ITextParsers *textparsers = NULL;
+#endif
 #if defined SMEXT_ENABLE_USERMSGS
 IUserMessages *usermsgs = NULL;
 #endif
+#if defined SMEXT_ENABLE_TRANSLATOR
+ITranslator *translator = NULL;
+#endif
 
 /** Exports the main interface */
 PLATFORM_EXTERN_C IExtensionInterface *GetSMExtAPI()
@@ -152,9 +167,24 @@ bool SDKExtension::OnExtensionLoad(IExtension *me, IShareSys *sys, char *error,
 #if defined SMEXT_ENABLE_LIBSYS
 	SM_GET_IFACE(LIBRARYSYS, libsys);
 #endif
+#if defined SMEXT_ENABLE_PLUGINSYS
+	SM_GET_IFACE(PLUGINSYSTEM, plsys);
+#endif
+#if defined SMEXT_ENABLE_MENUS
+	SM_GET_IFACE(MENUMANAGER, menus);
+#endif
+#if defined SMEXT_ENABLE_ADMINSYS
+	SM_GET_IFACE(ADMINSYS, adminsys);
+#endif
+#if defined SMEXT_ENABLE_TEXTPARSERS
+	SM_GET_IFACE(TEXTPARSERS, textparsers);
+#endif
 #if defined SMEXT_ENABLE_USERMSGS
 	SM_GET_IFACE(USERMSGS, usermsgs);
 #endif
+#if defined SMEXT_ENABLE_TRANSLATOR
+	SM_GET_IFACE(TRANSLATOR, translator);
+#endif
 
 	if (SDK_OnLoad(error, maxlength, late))
 	{
@@ -262,7 +292,11 @@ IServerGameDLL *gamedll = NULL;				/**< IServerGameDLL pointer */
 /** Exposes the extension to Metamod */
 SMM_API void *PL_EXPOSURE(const char *name, int *code)
 {
+#if defined METAMOD_PLAPI_VERSION
 	if (name && !strcmp(name, METAMOD_PLAPI_NAME))
+#else
+	if (name && !strcmp(name, PLAPI_NAME))
+#endif
 	{
 		if (code)
 		{
@@ -283,8 +317,13 @@ bool SDKExtension::Load(PluginId id, ISmmAPI *ismm, char *error, size_t maxlen,
 {
 	PLUGIN_SAVEVARS();
 
+#if !defined METAMOD_PLAPI_VERSION
+	GET_V_IFACE_ANY(serverFactory, gamedll, IServerGameDLL, INTERFACEVERSION_SERVERGAMEDLL);
+	GET_V_IFACE_CURRENT(engineFactory, engine, IVEngineServer, INTERFACEVERSION_VENGINESERVER);
+#else
 	GET_V_IFACE_ANY(GetServerFactory, gamedll, IServerGameDLL, INTERFACEVERSION_SERVERGAMEDLL);
 	GET_V_IFACE_CURRENT(GetEngineFactory, engine, IVEngineServer, INTERFACEVERSION_VENGINESERVER);
+#endif
 
 	m_SourceMMLoaded = true;
 
@@ -395,7 +434,7 @@ bool SDKExtension::SDK_OnMetamodPauseChange(bool paused, char *error, size_t max
 #endif
 
 /* Overload a few things to prevent libstdc++ linking */
-#if defined __linux__
+#if defined __linux__ || defined __APPLE__
 extern "C" void __cxa_pure_virtual(void)
 {
 }
@@ -420,3 +459,4 @@ void operator delete[](void * ptr)
 	free(ptr);
 }
 #endif
+