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put CFLAGS into CC to prevent issue during ./configure. ref #301

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This commit is contained in:
Mathieu Virbel 2018-10-28 12:01:15 +01:00
parent 97a5e399bf
commit b73c520923
1 changed files with 20 additions and 5 deletions
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25
toolchain.py
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@ -146,11 +146,24 @@ class Arch(object):
env = {}
ccache = sh.which('ccache')
cc = sh.xcrun("-find", "-sdk", self.sdk, "clang").strip()
cxx = sh.xcrun("-find", "-sdk", self.sdk, "clang++").strip()
# we put the flags in CC / CXX as sometimes the ./configure test
# with the preprocessor (aka CC -E) without CFLAGS, which fails for
# cross compiled projects
flags = " ".join([
"--sysroot", self.sysroot,
"-arch", self.arch,
"-pipe", "-no-cpp-precomp",
])
cc += " " + flags
cxx += " " + flags
if ccache:
ccache = ccache.strip()
use_ccache = environ.get("USE_CCACHE", "1")
if use_ccache != '1':
env["CC"] = cc
env["CXX"] = cxx
else:
if not self._ccsh:
self._ccsh = ccsh = sh.mktemp().strip()
@ -158,11 +171,17 @@ class Arch(object):
f.write('#!/bin/sh\n')
f.write(ccache + ' ' + cc + ' "$@"\n')
sh.chmod('+x', ccsh)
self._cxxsh = cxxsh = sh.mktemp().strip()
with open(cxxsh, 'w') as f:
f.write('#!/bin/sh\n')
f.write(ccache + ' ' + cxx + ' "$@"\n')
sh.chmod('+x', cxxsh)
else:
ccsh = self._ccsh
env["USE_CCACHE"] = '1'
env["CCACHE"] = ccache
env["CC"] = ccsh
env["CXX"] = cxxsh
env.update({k: v for k, v in environ.items() if k.startswith('CCACHE_')})
env.setdefault('CCACHE_MAXSIZE', '10G')
@ -171,6 +190,7 @@ class Arch(object):
'include_file_mtime,include_file_ctime,file_stat_matches'))
else:
env["CC"] = cc
env["CXX"] = cxx
env["AR"] = sh.xcrun("-find", "-sdk", self.sdk, "ar").strip()
env["LD"] = sh.xcrun("-find", "-sdk", self.sdk, "ld").strip()
env["OTHER_CFLAGS"] = " ".join(include_dirs)
@ -178,11 +198,6 @@ class Arch(object):
"-L{}/{}".format(self.ctx.dist_dir, "lib"),
])
env["CFLAGS"] = " ".join([
"-arch", self.arch,
"-pipe", "-no-cpp-precomp",
"--sysroot", self.sysroot,
#"-I{}/common".format(self.ctx.include_dir),
#"-I{}/{}".format(self.ctx.include_dir, self.arch),
"-O3",
self.version_min
] + include_dirs)