cpython: bd0f73a9538e (original) (raw)

Mercurial > cpython

changeset 69188:bd0f73a9538e 2.7

Backport for Python 2.7 of issue 11715 support for building Python on multiarch Debian/Ubuntu. [#11715]

Barry Warsaw barry@python.org
date	Thu, 07 Apr 2011 11:28:11 -0400
parents	2e4cdaffe493
children	6fb033af9310
files	setup.py
diffstat	1 files changed, 23 insertions(+), 0 deletions(-)[+] [-] setup.py 23

line wrap: on

line diff

--- a/setup.py +++ b/setup.py @@ -345,10 +345,33 @@ class PyBuildExt(build_ext): return platform return sys.platform

def add_multiarch_paths(self):

   # Debian/Ubuntu multiarch support.[](#l1.8)

   # https://wiki.ubuntu.com/MultiarchSpec[](#l1.9)

   if not find_executable('dpkg-architecture'):[](#l1.10)

```
       return[](#l1.11)
```

   tmpfile = os.path.join(self.build_temp, 'multiarch')[](#l1.12)

   if not os.path.exists(self.build_temp):[](#l1.13)

       os.makedirs(self.build_temp)[](#l1.14)

```
   ret = os.system([](#l1.15)
```

       'dpkg-architecture -qDEB_HOST_MULTIARCH > %s 2> /dev/null' %[](#l1.16)

```
       tmpfile)[](#l1.17)
```
```
   try:[](#l1.18)
```
```
       if ret >> 8 == 0:[](#l1.19)
```

           with open(tmpfile) as fp:[](#l1.20)

               multiarch_path_component = fp.readline().strip()[](#l1.21)

           add_dir_to_list(self.compiler.library_dirs,[](#l1.22)

                           '/usr/lib/' + multiarch_path_component)[](#l1.23)

           add_dir_to_list(self.compiler.include_dirs,[](#l1.24)

                           '/usr/include/' + multiarch_path_component)[](#l1.25)

```
   finally:[](#l1.26)
```
```
       os.unlink(tmpfile)[](#l1.27)
```

+ def detect_modules(self): # Ensure that /usr/local is always used add_dir_to_list(self.compiler.library_dirs, '/usr/local/lib') add_dir_to_list(self.compiler.include_dirs, '/usr/local/include')

```
   self.add_multiarch_paths()[](#l1.33)
```

# Add paths specified in the environment variables LDFLAGS and # CPPFLAGS for header and library files.