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configure: remove workarounds for GCC < 4.8

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They can't compile io.js anyway.

PR-URL: https://github.com/iojs/io.js/pull/187
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
This commit is contained in:
Nikolai Vavilov 2014-12-20 16:39:10 +02:00 committed by Ben Noordhuis
parent aff56cd2b4
commit ef10827c9f
1 changed files with 1 additions and 25 deletions
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26
configure vendored
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@ -356,28 +356,8 @@ def is_arm_hard_float_abi():
# the Floating Point ABI used (PCS stands for Procedure Call Standard).
# We use these as well as a couple of other defines to statically determine
# what FP ABI used.
# GCC versions 4.4 and below don't support hard-fp.
# GCC versions 4.5 may support hard-fp without defining __ARM_PCS or
# __ARM_PCS_VFP.
if compiler_version() >= (4, 6, 0):
return '__ARM_PCS_VFP' in cc_macros()
elif compiler_version() < (4, 5, 0):
return False
elif '__ARM_PCS_VFP' in cc_macros():
return True
elif ('__ARM_PCS' in cc_macros() or
'__SOFTFP' in cc_macros() or
not '__VFP_FP__' in cc_macros()):
return False
else:
print '''Node.js configure error: Your version of GCC does not report
the Floating-Point ABI to compile for your hardware
Please manually specify which floating-point ABI to use with the
--with-arm-float-abi option.
'''
sys.exit()
return '__ARM_PCS_VFP' in cc_macros()
def host_arch_cc():
@ -481,10 +461,6 @@ def configure_node(o):
if not is_clang and cc_version != 0:
o['variables']['gcc_version'] = 10 * cc_version[0] + cc_version[1]
# clang has always supported -fvisibility=hidden, right?
if not is_clang and cc_version < (4,0,0):
o['variables']['visibility'] = ''
if flavor in ('solaris', 'mac', 'linux', 'freebsd'):
use_dtrace = not options.without_dtrace
# Don't enable by default on linux and freebsd