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configure: fix arm vfpv2 #4202

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configure: fix arm vfpv2 #4202

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configure: fix arm vfpv2 
The gcc -mfpu flag for VFPv2 is 'vfp', not 'vfpv2' [1].

[1] https://gcc.gnu.org/onlinedocs/gcc/ARM-Options.html
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@joerg-krause
joerg-krause committed Dec 8, 2015
commit e2c5d8a7c348c0a426c1e3b9b48ab53eb89fb17b
4 changes: 2 additions & 2 deletions configure
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Original file line number Diff line number Diff line change
Expand Up @@ -30,7 +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_arm_fpu = ('vfp', 'vfpv3', 'vfpv3-d16', 'neon')
valid_mips_arch = ('loongson', 'r1', 'r2', 'r6', 'rx')
valid_mips_fpu = ('fp32', 'fp64', 'fpxx')
valid_mips_float_abi = ('soft', 'hard')
Expand Down Expand Up @@ -622,7 +622,7 @@ def configure_arm(o):
else:
arm_float_abi = 'default'

arm_fpu = 'vfpv2'
arm_fpu = 'vfp'

if is_arch_armv7():
arm_fpu = 'vfpv3'
Expand Down