From cc2ce6d8b6a3e6e2c8874896c10897034a80cd4f Mon Sep 17 00:00:00 2001 From: Alexander Kanavin Date: Thu, 10 Dec 2015 13:20:30 +0200 Subject: [PATCH] Don't search /usr and so on for libraries by default to avoid host contamination. Upstream-Status: Inappropriate (As the code stands, this is a hack) Signed-off-by: Ross Burton Signed-off-by: Alexander Kanavin --- numpy/distutils/system_info.py | 50 +++++------------------------------------- 1 file changed, 6 insertions(+), 44 deletions(-) Index: numpy-1.13.1/numpy/distutils/system_info.py =================================================================== --- numpy-1.13.1.orig/numpy/distutils/system_info.py +++ numpy-1.13.1/numpy/distutils/system_info.py @@ -211,51 +211,13 @@ if sys.platform == 'win32': default_x11_lib_dirs = [] default_x11_include_dirs = [] else: - default_lib_dirs = libpaths(['/usr/local/lib', '/opt/lib', '/usr/lib', - '/opt/local/lib', '/sw/lib'], platform_bits) default_runtime_dirs = [] - default_include_dirs = ['/usr/local/include', - '/opt/include', '/usr/include', - # path of umfpack under macports - '/opt/local/include/ufsparse', - '/opt/local/include', '/sw/include', - '/usr/include/suitesparse'] - default_src_dirs = ['.', '/usr/local/src', '/opt/src', '/sw/src'] + default_lib_dirs = libpaths(['/deadir/lib'], platform_bits) + default_include_dirs = ['/deaddir/include'] + default_src_dirs = ['.', '/deaddir/src'] - default_x11_lib_dirs = libpaths(['/usr/X11R6/lib', '/usr/X11/lib', - '/usr/lib'], platform_bits) - default_x11_include_dirs = ['/usr/X11R6/include', '/usr/X11/include', - '/usr/include'] - - if os.path.exists('/usr/lib/X11'): - globbed_x11_dir = glob('/usr/lib/*/libX11.so') - if globbed_x11_dir: - x11_so_dir = os.path.split(globbed_x11_dir[0])[0] - default_x11_lib_dirs.extend([x11_so_dir, '/usr/lib/X11']) - default_x11_include_dirs.extend(['/usr/lib/X11/include', - '/usr/include/X11']) - - import subprocess as sp - tmp = None - try: - # Explicitly open/close file to avoid ResourceWarning when - # tests are run in debug mode Python 3. - tmp = open(os.devnull, 'w') - p = sp.Popen(["gcc", "-print-multiarch"], stdout=sp.PIPE, - stderr=tmp) - except (OSError, DistutilsError): - # OSError if gcc is not installed, or SandboxViolation (DistutilsError - # subclass) if an old setuptools bug is triggered (see gh-3160). - pass - else: - triplet = str(p.communicate()[0].decode().strip()) - if p.returncode == 0: - # gcc supports the "-print-multiarch" option - default_x11_lib_dirs += [os.path.join("/usr/lib/", triplet)] - default_lib_dirs += [os.path.join("/usr/lib/", triplet)] - finally: - if tmp is not None: - tmp.close() + default_x11_lib_dirs = libpaths(['/deaddir/lib'], platform_bits) + default_x11_include_dirs = ['/deaddir/include'] if os.path.join(sys.prefix, 'lib') not in default_lib_dirs: default_lib_dirs.insert(0, os.path.join(sys.prefix, 'lib'))