a11555c715
e.g. make HOSTCC=gcc CC=arm-linux-androideabi-gcc NO_LAPACK=1 TARGET=ARMV7 In Android NDK, it uses armeabi-v7a-hard ABI. TARGET_CFLAGS += -mhard-float -D_NDK_MATH_NO_SOFTFP=1 TARGET_LDFLAGS += -Wl,--no-warn-mismatch -lm_hard For more information, please check hard-float example at android_ndk/tests/device/hard-float/jni/.
34 lines
1013 B
Makefile
34 lines
1013 B
Makefile
# ifeq logical or
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ifeq ($(CORE), $(filter $(CORE),CORTEXA9 CORTEXA15))
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ifeq ($(OSNAME), Android)
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CCOMMON_OPT += -marm -mfpu=neon -mfloat-abi=hard -march=armv7-a
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FCOMMON_OPT += -marm -mfpu=neon -mfloat-abi=hard -march=armv7-a
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else
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CCOMMON_OPT += -marm -mfpu=vfpv3 -mfloat-abi=hard -march=armv7-a
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FCOMMON_OPT += -marm -mfpu=vfpv3 -mfloat-abi=hard -march=armv7-a
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endif
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endif
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ifeq ($(CORE), ARMV7)
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ifeq ($(OSNAME), Android)
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CCOMMON_OPT += -marm -mfpu=neon -mfloat-abi=hard -march=armv7-a
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FCOMMON_OPT += -marm -mfpu=neon -mfloat-abi=hard -march=armv7-a
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else
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CCOMMON_OPT += -marm -mfpu=vfpv3 -mfloat-abi=hard -march=armv7-a
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FCOMMON_OPT += -marm -mfpu=vfpv3 -mfloat-abi=hard -march=armv7-a
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endif
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endif
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ifeq ($(CORE), ARMV6)
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CCOMMON_OPT += -marm -mfpu=vfp -mfloat-abi=hard -march=armv6
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FCOMMON_OPT += -marm -mfpu=vfp -mfloat-abi=hard -march=armv6
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endif
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ifeq ($(CORE), ARMV5)
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CCOMMON_OPT += -marm -mfpu=vfp -mfloat-abi=hard -march=armv6
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FCOMMON_OPT += -marm -mfpu=vfp -mfloat-abi=hard -march=armv6
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endif
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