Skip to content
Permalink
Browse files

build: add --with-arm-fpu option

Fixes: #2942
PR-URL: #3228
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Brian White <mscdex@mscdex.net>
  • Loading branch information...
kapouer authored and jasnell committed Sep 18, 2015
1 parent e922716 commit b3c5ad10a8524cd867192b961523c64e9c57c9a1
Showing with 14 additions and 3 deletions.
  1. +14 −3 configure
@@ -30,6 +30,7 @@ valid_os = ('win', 'mac', 'solaris', 'freebsd', 'openbsd', 'linux',
valid_arch = ('arm', 'arm64', 'ia32', 'mips', 'mipsel', 'ppc', 'ppc64', 'x32',
'x64', 'x86')
valid_arm_float_abi = ('soft', 'softfp', 'hard')
valid_arm_fpu = ('vfp', 'vfpv2', 'vfpv3', 'vfpv3-d16', 'neon')
valid_mips_arch = ('loongson', 'r1', 'r2', 'r6', 'rx')
valid_mips_fpu = ('fp32', 'fp64', 'fpxx')
valid_mips_float_abi = ('soft', 'hard')
@@ -219,6 +220,13 @@ parser.add_option('--with-arm-float-abi',
help='specifies which floating-point ABI to use ({0}).'.format(
', '.join(valid_arm_float_abi)))

parser.add_option('--with-arm-fpu',
action='store',
dest='arm_fpu',
choices=valid_arm_fpu,
help='ARM FPU mode ({0}) [default: %default]'.format(
', '.join(valid_arm_fpu)))

parser.add_option('--with-mips-arch-variant',
action='store',
dest='mips_arch_variant',
@@ -607,20 +615,23 @@ def configure_arm(o):
else:
arm_float_abi = 'default'

arm_fpu = 'vfpv2'

if is_arch_armv7():
o['variables']['arm_fpu'] = 'vfpv3'
arm_fpu = 'vfpv3'
o['variables']['arm_version'] = '7'
else:
o['variables']['arm_fpu'] = 'vfpv2'
o['variables']['arm_version'] = '6' if is_arch_armv6() else 'default'

o['variables']['arm_thumb'] = 0 # -marm
o['variables']['arm_float_abi'] = arm_float_abi

if options.dest_os == 'android':
o['variables']['arm_fpu'] = 'vfpv3'
arm_fpu = 'vfpv3'
o['variables']['arm_version'] = '7'

o['variables']['arm_fpu'] = options.arm_fpu or arm_fpu


def configure_mips(o):
can_use_fpu_instructions = (options.mips_float_abi != 'soft')

0 comments on commit b3c5ad1

Please sign in to comment.
You can’t perform that action at this time.