mirror of
https://github.com/CTCaer/RetroArch.git
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92 lines
1.8 KiB
Makefile
92 lines
1.8 KiB
Makefile
compiler := gcc
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extra_flags :=
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use_neon := 0
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release := release
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DYLIB := so
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ifeq ($(platform),)
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platform = unix
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ifeq ($(shell uname -a),)
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platform = win
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else ifneq ($(findstring MINGW,$(shell uname -a)),)
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platform = win
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else ifneq ($(findstring Darwin,$(shell uname -a)),)
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platform = osx
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arch = intel
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ifeq ($(shell uname -p),powerpc)
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arch = ppc
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endif
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else ifneq ($(findstring win,$(shell uname -a)),)
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platform = win
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endif
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endif
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ifeq ($(platform),gcc)
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extra_rules_gcc := $(shell $(compiler) -dumpmachine)
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endif
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ifneq (,$(findstring armv7,$(extra_rules_gcc)))
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extra_flags += -mcpu=cortex-a9 -mtune=cortex-a9 -mfpu=neon
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use_neon := 1
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endif
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ifneq (,$(findstring hardfloat,$(extra_rules_gcc)))
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extra_flags += -mfloat-abi=hard
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endif
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ifeq (release,$(build))
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extra_flags += -O2
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endif
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ifeq (debug,$(build))
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extra_flags += -O0 -g
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endif
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ldflags := -shared -Wl,--version-script=link.T
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ifeq ($(platform), unix)
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DYLIB = so
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else ifeq ($(platform), osx)
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compiler := $(CC)
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DYLIB = dylib
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ldflags := -dynamiclib
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else
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extra_flags += -static-libgcc -static-libstdc++
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DYLIB = dll
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endif
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CC := $(compiler)
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CXX := $(subst CC,++,$(compiler)) -std=gnu++0x
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flags := -fPIC $(extra_flags)
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asflags := -fPIC $(extra_flags)
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objects :=
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flags += -std=c99
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ifeq (1,$(use_neon))
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ASMFLAGS := -INEON/asm
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asflags += -mfpu=neon
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endif
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objects += blargg_ntsc_snes_composite.$(DYLIB) blargg_ntsc_snes_rf.$(DYLIB) blargg_ntsc_snes_svideo.$(DYLIB) blargg_ntsc_snes_rgb.$(DYLIB) epx.$(DYLIB) 2xsai.$(DYLIB) super2xsai.$(DYLIB) supereagle.$(DYLIB) 2xbr.$(DYLIB) darken.$(DYLIB) scale2x.$(DYLIB)
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all: build;
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%.o: %.S
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$(CC) -c -o $@ $(asflags) $(ASMFLAGS) $<
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%.o: %.c
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$(CC) -c -o $@ $(flags) $<
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%.$(DYLIB): %.o
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$(CC) -o $@ $(ldflags) $(flags) $^
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build: $(objects)
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clean:
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rm -f *.o
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rm -f *.$(DYLIB)
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strip:
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strip -s *.$(DYLIB)
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