#activate neon FPU instructions set (crosswalk build)
Optflags: armv7l %{__global_cflags} -march=armv7-a -mtune=cortex-a8 -mlittle-endian -mfpu=neon -mfloat-abi=softfp -Wp,-D__SOFTFP__
-Optflags: aarch64 %{__global_cflags}
+Optflags: aarch64 %{__global_cflags} -march=armv8-a+fp+simd+crc+crypto
########## compilation flags ##########
Optflags: armv7l -O2 -g2 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=32 -Wformat -Wformat-security -fmessage-length=0 -march=armv7-a -mtune=cortex-a8 -mlittle-endian -mfpu=neon -mfloat-abi=softfp -Wp,-D__SOFTFP__
-Optflags: aarch64 -O2 -g2 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector -Wformat -Wformat-security -fmessage-length=0
+Optflags: aarch64 -O2 -g2 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector -Wformat -Wformat-security -fmessage-length=0 -march=armv8-a+fp+simd+crc+crypto
Optflags: i686 -O2 -g2 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=32 -Wformat -Wformat-security -fmessage-length=0 -m32 -march=i686 -mtune=i686 -msse4.2 -mfpmath=sse -fasynchronous-unwind-tables -fno-omit-frame-pointer
Optflags: x86_64 -O2 -g2 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=32 -Wformat -Wformat-security -fmessage-length=0 -m64 -march=corei7 -msse4.2 -mtune=corei7-avx -mfpmath=sse -fasynchronous-unwind-tables -fno-omit-frame-pointer -fipa-cp-clone
#activate neon FPU instructions set (crosswalk build)
Optflags: armv7l -O2 -g2 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=32 -Wformat -Wformat-security -fmessage-length=0 -march=armv7-a -mtune=cortex-a8 -mlittle-endian -mfpu=neon -mfloat-abi=softfp -Wp,-D__SOFTFP__
-Optflags: aarch64 -O2 -g2 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector -Wformat -Wformat-security -fmessage-length=0
+Optflags: aarch64 -O2 -g2 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector -Wformat -Wformat-security -fmessage-length=0 -march=armv8-a+fp+simd+crc+crypto
#activate neon FPU instructions set (crosswalk build)
Optflags: armv7l -O2 -g2 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=32 -Wformat -Wformat-security -fmessage-length=0 -march=armv7-a -mtune=cortex-a8 -mlittle-endian -mfpu=neon -mfloat-abi=softfp -Wp,-D__SOFTFP__
-Optflags: aarch64 -O2 -g2 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector -Wformat -Wformat-security -fmessage-length=0
+Optflags: aarch64 -O2 -g2 -feliminate-unused-debug-types -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector -Wformat -Wformat-security -fmessage-length=0 -march=armv8-a+fp+simd+crc+crypto