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| author | Christoph Reiter <reiter.christoph@gmail.com> | 2018-12-29 14:28:26 +0100 |
|---|---|---|
| committer | Christoph Reiter <reiter.christoph@gmail.com> | 2018-12-29 14:28:26 +0100 |
| commit | c14d0372283abc1b857e38517e791447233e4d62 (patch) | |
| tree | 49898523b9ffd620aefe08737e280240133e1285 /giscanner | |
| parent | 508ec4aadbee562eee69bd8d6db24d35f05352ea (diff) | |
| download | gobject-introspection-c14d0372283abc1b857e38517e791447233e4d62.tar.gz | |
ccompiler: don't use Python compiler flags. Fixes #150
Only use flags provided by env vars from the user and never from the
Python sysconfig. The sysconfig values depend on the way Python was built,
might conflict when using g-i with a different compiler and can't be controlled
by the g-i user.
Diffstat (limited to 'giscanner')
| -rw-r--r-- | giscanner/ccompiler.py | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/giscanner/ccompiler.py b/giscanner/ccompiler.py index d8b15bce..8ea99445 100644 --- a/giscanner/ccompiler.py +++ b/giscanner/ccompiler.py @@ -36,13 +36,13 @@ from . import utils def customize_compiler(compiler): """This is a version of distutils.sysconfig.customize_compiler, without - any macOS specific bits. + any macOS specific bits and which tries to avoid using any Python specific + defaults if alternatives through env vars are given. """ if compiler.compiler_type == "unix": - (cc, cxx, opt, cflags, ccshared, ldshared, shlib_suffix, ar, ar_flags) = \ - get_config_vars('CC', 'CXX', 'OPT', 'CFLAGS', - 'CCSHARED', 'LDSHARED', 'SHLIB_SUFFIX', 'AR', 'ARFLAGS') + (cc, cxx, ldshared, shlib_suffix, ar, ar_flags) = \ + get_config_vars('CC', 'CXX', 'LDSHARED', 'SHLIB_SUFFIX', 'AR', 'ARFLAGS') if 'CC' in os.environ: cc = os.environ['CC'] @@ -57,8 +57,10 @@ def customize_compiler(compiler): if 'LDFLAGS' in os.environ: ldshared = ldshared + ' ' + os.environ['LDFLAGS'] if 'CFLAGS' in os.environ: - cflags = opt + ' ' + os.environ['CFLAGS'] + cflags = os.environ['CFLAGS'] ldshared = ldshared + ' ' + os.environ['CFLAGS'] + else: + cflags = '' if 'CPPFLAGS' in os.environ: cpp = cpp + ' ' + os.environ['CPPFLAGS'] cflags = cflags + ' ' + os.environ['CPPFLAGS'] @@ -74,7 +76,7 @@ def customize_compiler(compiler): compiler.set_executables( preprocessor=cpp, compiler=cc_cmd, - compiler_so=cc_cmd + ' ' + ccshared, + compiler_so=cc_cmd, compiler_cxx=cxx, linker_so=ldshared, linker_exe=cc, |