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- #! /usr/bin/env python
- bld.shlib(
- source = 'test_shlib.c',
- target = 'my_shared_lib',
- name = 'xyz',
- vnum = '1.2.3',
- defs = 'foo.def')
- t = bld.program(
- #features = 'my_precious',
- source = 'main.c',
- target = 'test_shared_link',
- use = 'xyz',
- # 1. settings flags directly
- #linkflags = ['-L/disk/comp/waf/demos/c/build/shlib', '-lmy_shared_lib']
- )
- # 2. another way of setting flags
- #t.env.linkflags = ['-L/disk/comp/waf/demos/c/build/shlib', '-lmy_shared_lib']
- # 3. advanced flag control through 'feature' methods (standard practice when 1. or 2. is not enough)
- #import sys
- #from waflib import TaskGen
- #@TaskGen.feature('my_precious')
- #@TaskGen.after_method('apply_link', 'propagate_uselib_vars')
- #def set_flags(self):
- # if sys.platform == 'linux2':
- # self.link_task.env.LINKFLAGS = ['-Lshlib', '--whole-archive', '-lmy_shared_lib']
- # self.link_task.env.LIB = []
- # self.link_task.env.STLIB = []
- # self.link_task.env.STLIB_MARKER = []
- # 4. changing the class - setting flags such as LINKFLAGS_cshlib is usually a much better idea
- #from waflib.Utils import run_once
- #from waflib.Tools.c import cprogram
- #class cprogram(cprogram):
- # def runnable_status(self):
- # self.set_flags()
- # self.set_flags() # just to see
- # return super(cprogram, self).runnable_status()
- # @run_once
- # def set_flags(self):
- # self.env.append_value('LINKFLAGS', ['-g'])
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