#(C)2004-2007 Metamod:Source Development Team
# Makefile written by David "BAILOPAN" Anderson

HL2SDK = ../../hl2sdk
SMM_ROOT = ..
SRCDS = ~/srcds

### EDIT BELOW FOR OTHER PROJECTS ###

OPT_FLAGS = -O2 -funroll-loops -s -pipe
GCC4_FLAGS = -fvisibility=hidden -fvisibility-inlines-hidden
DEBUG_FLAGS = -g -ggdb3
CPP = gcc-4.1
BINARY = server_i486.so

HL2PUB = $(HL2SDK)/public
HL2LIB = $(HL2SDK)/linux_sdk

OBJECTS = metamod.cpp metamod_util.cpp metamod_console.cpp metamod_oslink.cpp metamod_plugins.cpp \
	sourcehook.cpp sourcehook_hookmangen.cpp episode1/console.cpp episode1/provider_ep1.cpp episode1/vsp_listener.cpp

LINK = $(HL2LIB)/tier1_i486.a vstdlib_i486.so tier0_i486.so -static-libgcc

INCLUDE = -I. -I$(HL2PUB) -I$(HL2PUB)/dlls -I$(HL2PUB)/engine -I$(HL2PUB)/tier0 -I$(HL2PUB)/tier1 \
          -I$(HL2PUB)/vstdlib -I$(HL2SDK)/tier1 -I$(SMM_ROOT) -I$(SMM_ROOT)/sourcehook

ifeq "$(DEBUG)" "true"
	BIN_DIR = Debug
	CFLAGS = $(DEBUG_FLAGS)
else
	BIN_DIR = Release
	CFLAGS = $(OPT_FLAGS)
endif

GCC_VERSION := $(shell $(CPP) -dumpversion >&1 | cut -b1)

CFLAGS += -D_LINUX -DNDEBUG -Dstricmp=strcasecmp -D_stricmp=strcasecmp -D_strnicmp=strncasecmp \
	-Dstrnicmp=strncasecmp -D_snprintf=snprintf -D_vsnprintf=vsnprintf -D_alloca=alloca \
	-Dstrcmpi=strcasecmp -Wall -Wno-non-virtual-dtor -Werror -fPIC -fno-exceptions -fno-rtti -msse \
	-Wno-uninitialized

ifeq "$(GCC_VERSION)" "4"
	CFLAGS += $(GCC4_FLAGS)
endif

OBJ_LINUX := $(OBJECTS:%.cpp=$(BIN_DIR)/%.o)

$(BIN_DIR)/%.o: %.cpp
	$(CPP) $(INCLUDE) $(CFLAGS) -o $@ -c $<

all:
	mkdir -p $(BIN_DIR)
	mkdir -p $(BIN_DIR)/episode1
	rm -f vstdlib_i486.so
	rm -f tier0_i486.so
	ln -sf $(SRCDS)/bin/vstdlib_i486.so vstdlib_i486.so
	ln -sf $(SRCDS)/bin/tier0_i486.so tier0_i486.so
	ln -sf $(SMM_ROOT)/sourcehook/sourcehook.cpp sourcehook.cpp
	ln -sf $(SMM_ROOT)/sourcehook/sourcehook_hookmangen.cpp sourcehook_hookmangen.cpp
	$(MAKE) -f Makefile.ep1 sourcemm
	rm -rf $(BINARY)
	ln -sf $(BIN_DIR)/$(BINARY) $(BINARY)

sourcemm: $(OBJ_LINUX)
	$(CPP) $(INCLUDE) $(CFLAGS) $(OBJ_LINUX) $(LINK) -shared -ldl -lm -o$(BIN_DIR)/$(BINARY)

debug:	
	$(MAKE) -f Makefile.ep1 all DEBUG=true

default: all

clean:
	rm -rf Release/episode1/*.o
	rm -rf Release/*.o
	rm -rf Release/$(BINARY)
	rm -rf Debug/episode1/*.o
	rm -rf Debug/*.o
	rm -rf Debug/$(BINARY)