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OpenBLAS/Makefile.arm

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Add cortex-a9 and cortex-a15 targets.
2015-01-12 16:55:29 +08:00
# ifeq logical or
ifeq ($(CORE), $(filter $(CORE),CORTEXA9 CORTEXA15))
Support Android NDK armeabi-v7a-hard ABI. (-mfloat-abi=hard) e.g. make HOSTCC=gcc CC=arm-linux-androideabi-gcc NO_LAPACK=1 TARGET=ARMV7 In Android NDK, it uses armeabi-v7a-hard ABI. TARGET_CFLAGS += -mhard-float -D_NDK_MATH_NO_SOFTFP=1 TARGET_LDFLAGS += -Wl,--no-warn-mismatch -lm_hard For more information, please check hard-float example at android_ndk/tests/device/hard-float/jni/.
2015-05-21 10:57:27 +08:00
ifeq ($(OSNAME), Android)
CCOMMON_OPT += -marm -mfpu=neon -mfloat-abi=hard -march=armv7-a
FCOMMON_OPT += -marm -mfpu=neon -mfloat-abi=hard -march=armv7-a
else
Add cortex-a9 and cortex-a15 targets.
2015-01-12 16:55:29 +08:00
CCOMMON_OPT += -marm -mfpu=vfpv3 -mfloat-abi=hard -march=armv7-a
FCOMMON_OPT += -marm -mfpu=vfpv3 -mfloat-abi=hard -march=armv7-a
endif
Support Android NDK armeabi-v7a-hard ABI. (-mfloat-abi=hard) 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/.
2015-05-21 10:57:27 +08:00
endif
moved compiler flags from Makefile.rule to Makefile.arm
2013-10-17 01:04:42 +08:00
ifeq ($(CORE), ARMV7)
Support Android NDK armeabi-v7a-hard ABI. (-mfloat-abi=hard) e.g. make HOSTCC=gcc CC=arm-linux-androideabi-gcc NO_LAPACK=1 TARGET=ARMV7 In Android NDK, it uses armeabi-v7a-hard ABI. TARGET_CFLAGS += -mhard-float -D_NDK_MATH_NO_SOFTFP=1 TARGET_LDFLAGS += -Wl,--no-warn-mismatch -lm_hard For more information, please check hard-float example at android_ndk/tests/device/hard-float/jni/.
2015-05-21 10:57:27 +08:00
ifeq ($(OSNAME), Android)
Fixed linking error when compiling ARMv7 for Android (disabled -lpthread and added -Wl,--no-warn-mismatch).
2016-02-05 06:05:31 +08:00
CCOMMON_OPT += -marm -mfpu=neon -mfloat-abi=hard -march=armv7-a -Wl,--no-warn-mismatch
FCOMMON_OPT += -marm -mfpu=neon -mfloat-abi=hard -march=armv7-a -Wl,--no-warn-mismatch
Support Android NDK armeabi-v7a-hard ABI. (-mfloat-abi=hard) 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/.
2015-05-21 10:57:27 +08:00
else
added cpu detection and target ARMV6, used in raspberry pi
2013-11-22 03:18:51 +08:00
CCOMMON_OPT += -marm -mfpu=vfpv3 -mfloat-abi=hard -march=armv7-a
FCOMMON_OPT += -marm -mfpu=vfpv3 -mfloat-abi=hard -march=armv7-a
endif
Support Android NDK armeabi-v7a-hard ABI. (-mfloat-abi=hard) 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/.
2015-05-21 10:57:27 +08:00
endif
added cpu detection and target ARMV6, used in raspberry pi
2013-11-22 03:18:51 +08:00
ifeq ($(CORE), ARMV6)
CCOMMON_OPT += -marm -mfpu=vfp -mfloat-abi=hard -march=armv6
FCOMMON_OPT += -marm -mfpu=vfp -mfloat-abi=hard -march=armv6
added Makefile.arm
2013-09-30 00:55:21 +08:00
endif
moved compiler flags from Makefile.rule to Makefile.arm
2013-10-17 01:04:42 +08:00
added ARMV5 as reference platform
2014-05-13 23:25:19 +08:00
ifeq ($(CORE), ARMV5)
use real armv5 support there is no more requirement for ARMv6 instructions, and VFP on ARMv5 is uncommon
2015-08-17 00:13:30 +08:00
CCOMMON_OPT += -marm -march=armv5
FCOMMON_OPT += -marm -march=armv5
added ARMV5 as reference platform
2014-05-13 23:25:19 +08:00
endif