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Fixed a bunch of screwed-up logic and inconsistent terminology.

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Fixed 'build_extensions()' to pay attention to the 'rpath' element of the
  'build_info' dictionary.
This commit is contained in:
Greg Ward 2000-03-26 21:45:14 +00:00
parent 2f557a2ec4
commit cdb20ba56d
1 changed files with 33 additions and 19 deletions
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52
Lib/distutils/command/build_ext.py
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@ -56,7 +56,7 @@ class build_ext (Command):
"C preprocessor macros to define"),
('undef=', 'U',
"C preprocessor macros to undefine"),
('libs=', 'l',
('libraries=', 'l',
"external C libraries to link with"),
('library-dirs=', 'L',
"directories to search for external C libraries"),
@ -79,7 +79,7 @@ class build_ext (Command):
self.include_dirs = None
self.define = None
self.undef = None
self.libs = None
self.libraries = None
self.library_dirs = None
self.rpath = None
self.link_objects = None
@ -117,8 +117,8 @@ class build_ext (Command):
if exec_py_include != py_include:
self.include_dirs.insert (0, exec_py_include)
if type (self.libs) is StringType:
self.libs = [self.libs]
if type (self.libraries) is StringType:
self.libraries = [self.libraries]
# XXX how the heck are 'self.define' and 'self.undef' supposed to
# be set?
@ -144,11 +144,33 @@ class build_ext (Command):
# First, sanity-check the 'self.extensions' list
self.check_extensions_list (self.extensions)
# Simplify the following logic (eg. don't have to worry about
# appending to None)
if self.libraries is None:
self.libraries = []
if self.library_dirs is None:
self.library_dirs = []
if self.rpath is None:
self.rpath = []
# If we were asked to build any C/C++ libraries, make sure that the
# directory where we put them is in the library search path for
# linking extensions.
if self.distribution.libraries:
build_clib = self.find_peer ('build_clib')
self.libraries.extend (build_clib.get_library_names() or [])
self.library_dirs.append (build_clib.build_clib)
# Setup the CCompiler object that we'll use to do all the
# compiling and linking
self.compiler = new_compiler (verbose=self.verbose,
dry_run=self.dry_run,
force=self.force)
# And make sure that any compile/link-related options (which might
# come from the command-line or from the setup script) are set in
# that CCompiler object -- that way, they automatically apply to
# all compiling and linking done here.
if self.include_dirs is not None:
self.compiler.set_include_dirs (self.include_dirs)
if self.define is not None:
@ -158,8 +180,8 @@ class build_ext (Command):
if self.undef is not None:
for macro in self.undef:
self.compiler.undefine_macro (macro)
if self.libs is not None:
self.compiler.set_libraries (self.libs)
if self.libraries is not None:
self.compiler.set_libraries (self.libraries)
if self.library_dirs is not None:
self.compiler.set_library_dirs (self.library_dirs)
if self.rpath is not None:
@ -167,15 +189,7 @@ class build_ext (Command):
if self.link_objects is not None:
self.compiler.set_link_objects (self.link_objects)
if self.distribution.libraries:
build_clib = self.find_peer ('build_clib')
self.libraries = build_clib.get_library_names () or []
self.library_dirs = [build_clib.build_clib]
else:
self.libraries = []
self.library_dirs = []
# Now the real loop over extensions
# Now actually compile and link everything.
self.build_extensions (self.extensions)
@ -257,10 +271,9 @@ class build_ext (Command):
extra_objects = build_info.get ('extra_objects')
if extra_objects:
objects.extend (extra_objects)
libraries = (self.libraries +
(build_info.get ('libraries') or []))
library_dirs = (self.library_dirs +
(build_info.get ('library_dirs') or []))
libraries = build_info.get ('libraries')
library_dirs = build_info.get ('library_dirs')
rpath = build_info.get ('rpath')
extra_args = build_info.get ('extra_link_args') or []
if self.compiler.compiler_type == 'msvc':
@ -299,6 +312,7 @@ class build_ext (Command):
self.compiler.link_shared_object (objects, ext_filename,
libraries=libraries,
library_dirs=library_dirs,
runtime_library_dirs=rpath,
extra_postargs=extra_args,
debug=self.debug)