blob: 05946bd82cdc2eeba598638e96d2906583ca7bc6 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
|
--- SConstruct.orig 2023-06-07 17:07:38 UTC
+++ SConstruct
@@ -3217,8 +3205,12 @@ if not env.TargetOSIs('windows', 'macOS') and (env.Too
# setting it for both C and C++ by setting both of CFLAGS and
# CXXFLAGS.
+ arm_march_flag = "armv8-a"
+ if get_option('use-hardware-crc32') == "on":
+ arm_march_flag += "+crc"
+
default_targeting_flags_for_architecture = {
- "aarch64": {"-march=": "armv8.2-a", "-mtune=": "generic"},
+ "aarch64": {"-march=": arm_march_flag, "-mtune=": "generic"},
"i386": {"-march=": "nocona", "-mtune=": "generic"},
"ppc64le": {"-mcpu=": "power8", "-mtune=": "power8", "-mcmodel=": "medium"},
"s390x": {"-march=": "z196", "-mtune=": "zEC12"},
|
