mirror of
https://gitlab.com/ita1024/waf.git
synced 2024-11-24 18:59:39 +01:00
76 lines
1.7 KiB
Python
76 lines
1.7 KiB
Python
#!/usr/bin/env python
|
|
# encoding: utf-8
|
|
# Antoine Dechaume 2011
|
|
|
|
"""
|
|
Detect the PGI C compiler
|
|
"""
|
|
|
|
import sys, re
|
|
from waflib import Errors
|
|
from waflib.Configure import conf
|
|
from waflib.Tools.compiler_c import c_compiler
|
|
c_compiler['linux'].append('pgicc')
|
|
|
|
@conf
|
|
def find_pgi_compiler(conf, var, name):
|
|
"""
|
|
Find the program name, and execute it to ensure it really is itself.
|
|
"""
|
|
if sys.platform == 'cygwin':
|
|
conf.fatal('The PGI compiler does not work on Cygwin')
|
|
|
|
v = conf.env
|
|
cc = None
|
|
if v[var]:
|
|
cc = v[var]
|
|
elif var in conf.environ:
|
|
cc = conf.environ[var]
|
|
if not cc:
|
|
cc = conf.find_program(name, var=var)
|
|
if not cc:
|
|
conf.fatal('PGI Compiler (%s) was not found' % name)
|
|
|
|
v[var + '_VERSION'] = conf.get_pgi_version(cc)
|
|
v[var] = cc
|
|
v[var + '_NAME'] = 'pgi'
|
|
|
|
@conf
|
|
def get_pgi_version(conf, cc):
|
|
"""Find the version of a pgi compiler."""
|
|
version_re = re.compile(r"The Portland Group", re.I).search
|
|
cmd = cc + ['-V', '-E'] # Issue 1078, prevent wrappers from linking
|
|
|
|
try:
|
|
out, err = conf.cmd_and_log(cmd, output=0)
|
|
except Errors.WafError:
|
|
conf.fatal('Could not find pgi compiler %r' % cmd)
|
|
|
|
if out:
|
|
match = version_re(out)
|
|
else:
|
|
match = version_re(err)
|
|
|
|
if not match:
|
|
conf.fatal('Could not verify PGI signature')
|
|
|
|
cmd = cc + ['-help=variable']
|
|
try:
|
|
out, err = conf.cmd_and_log(cmd, output=0)
|
|
except Errors.WafError:
|
|
conf.fatal('Could not find pgi compiler %r' % cmd)
|
|
|
|
version = re.findall(r'^COMPVER\s*=(.*)', out, re.M)
|
|
if len(version) != 1:
|
|
conf.fatal('Could not determine the compiler version')
|
|
return version[0]
|
|
|
|
def configure(conf):
|
|
conf.find_pgi_compiler('CC', 'pgcc')
|
|
conf.find_ar()
|
|
conf.gcc_common_flags()
|
|
conf.cc_load_tools()
|
|
conf.cc_add_flags()
|
|
conf.link_add_flags()
|
|
|