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build bsddb185 module in certain restricted circumstances

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Skip Montanaro 2003-05-06 20:43:34 +00:00
parent 8c044d8ca4
commit 22e00c42c0
1 changed files with 28 additions and 0 deletions
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28
setup.py
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@ -287,6 +287,11 @@ class PyBuildExt(build_ext):
inc_dirs += ['/system/include', '/atheos/autolnk/include'] inc_dirs += ['/system/include', '/atheos/autolnk/include']
inc_dirs += os.getenv('C_INCLUDE_PATH', '').split(os.pathsep) inc_dirs += os.getenv('C_INCLUDE_PATH', '').split(os.pathsep)
# OSF/1 has some stuff in /usr/ccs/lib (like -ldb)
if platform[:4] == 'osf1':
platform = 'osf1'
lib_dirs += ['/usr/ccs/lib']
# Check for MacOS X, which doesn't need libm.a at all # Check for MacOS X, which doesn't need libm.a at all
math_libs = ['m'] math_libs = ['m']
if platform in ['darwin', 'beos', 'mac']: if platform in ['darwin', 'beos', 'mac']:
@ -560,6 +565,29 @@ class PyBuildExt(build_ext):
dblibs = [] dblibs = []
dblib_dir = None dblib_dir = None
# Look for Berkeley db 1.85. Note that it is built as a different
# module name so it can be included even when later versions are
# available. A very restrictive search is performed to avoid
# accidentally building this module with a later version of the
# underlying db library. May BSD-ish Unixes incorporate db 1.85
# symbols into libc and place the include file in /usr/include.
f = "/usr/include/db.h"
if os.path.exists(f):
data = open(f).read()
m = re.search(r"#s*define\s+HASHVERSION\s+2\s*", data)
if m is not None:
# bingo - old version used hash file format version 2
### XXX this should be fixed to not be platform-dependent
### but I don't have direct access to an osf1 platform and
### seemed to be muffing the search somehow
libraries = platform == "osf1" and ['db'] or None
if libraries is not None:
exts.append(Extension('bsddb185', ['bsddbmodule.c'],
libraries=libraries))
else:
exts.append(Extension('bsddb185', ['bsddbmodule.c']))
# The standard Unix dbm module: # The standard Unix dbm module:
if platform not in ['cygwin']: if platform not in ['cygwin']:
if find_file("ndbm.h", inc_dirs, []) is not None: if find_file("ndbm.h", inc_dirs, []) is not None: