#
# Makefile for Virtual Jaguar core library
#
-# by James L. Hammons
+# by James Hammons
#
# This software is licensed under the GPL v3 or any later version. See the
# file GPLv3 for details. ;-)
#
+# Cross compilation with MXE
+#CROSS = i686-pc-mingw32-
+
# Figure out which system we're compiling for, and set the appropriate variables
+ifeq "$(CROSS)" ""
OSTYPE := $(shell uname -a)
-ifeq "$(findstring Msys,$(OSTYPE))" "Msys" # Win32
+# Win32
+ifeq "$(findstring Msys,$(OSTYPE))" "Msys"
SYSTYPE := __GCCWIN32__
SDLLIBTYPE := --libs
-else ifeq "$(findstring Darwin,$(OSTYPE))" "Darwin" # Should catch both 'darwin' and 'darwin7.0'
+# Apple. Should catch both 'darwin' and 'darwin7.0'
+else ifeq "$(findstring Darwin,$(OSTYPE))" "Darwin"
SYSTYPE := __GCCUNIX__ -D__THINK_STUPID__
SDLLIBTYPE := --static-libs
-else ifeq "$(findstring Linux,$(OSTYPE))" "Linux" # Linux
+# Linux
+else ifeq "$(findstring Linux,$(OSTYPE))" "Linux"
SYSTYPE := __GCCUNIX__
SDLLIBTYPE := --libs
-else # ???
+# ??? Throw error, unknown OS
+else
$(error OS TYPE UNDETECTED)
+endif
+else
+SYSTYPE := __GCCWIN32__
+SDLLIBTYPE := --libs
endif
# Set vars for libcdio
CDIOLIB :=
endif
-CC := gcc
-LD := gcc
-AR := ar
+CC := $(CROSS)gcc
+LD := $(CROSS)gcc
+AR := $(CROSS)ar
ARFLAGS := -rs
-# Note that we use optimization level 2 instead of 3--3 doesn't seem to gain much over 2
-CFLAGS := -MMD -O2 -ffast-math -fomit-frame-pointer `sdl-config --cflags` -D$(SYSTYPE)
-CXXFLAGS := -MMD -O2 -ffast-math -fomit-frame-pointer `sdl-config --cflags` -D$(SYSTYPE)
+SDL_CFLAGS = `$(CROSS)sdl-config --cflags`
+DEFINES = -D$(SYSTYPE)
+GCC_DEPS = -MMD
INCS := -I./src
# Main source compilation (implicit rules)...
-obj/%.o: src/%.c
- @echo -e "\033[01;33m***\033[00;32m Compiling $<...\033[00m"
- @$(CC) $(CFLAGS) $(INCS) -c $< -o $@
-
obj/%.o: src/%.cpp
@echo -e "\033[01;33m***\033[00;32m Compiling $<...\033[00m"
- @$(CC) $(CXXFLAGS) $(INCS) -c $< -o $@
+ @$(CC) $(GCC_DEPS) $(CXXFLAGS) $(SDL_CFLAGS) $(DEFINES) $(INCS) -c $< -o $@
-include obj/*.d