Changeset 18ec142


Ignore:
Timestamp:
Oct 3, 2017, 4:05:40 PM (19 months ago)
Author:
Paul Brossier <piem@piem.org>
Branches:
feature/autosink, feature/constantq, feature/pitchshift, feature/pydocstrings, feature/timestretch, master
Children:
bb07c7e
Parents:
b3cbe94
Message:

waf_gensyms.py: move to own file

Files:
1 added
2 edited

Legend:

Unmodified
Added
Removed
  • src/wscript_build

    rb3cbe94 r18ec142  
    3838# also install static lib
    3939from waflib.Tools.c import cstlib
    40 from waflib.Tools.fc import fcstlib
    41 fcstlib.inst_to = cstlib.inst_to = '${LIBDIR}'
    42 
    43 import re
    44 from waflib import TaskGen, Task
    45 from waflib.Context import STDOUT
    46 from waflib.Utils import O644
    47 
    48 class gen_sym_file(Task.Task):
    49     color = 'BLUE'
    50     inst_to = '${LIBDIR}'
    51     def run(self):
    52         syms = {}
    53         reg = getattr(self.generator, 'export_symbols_regex','.+?')
    54         if 'msvc' in self.env.CC_NAME:
    55             outputs = [x.abspath() for x in self.generator.link_task.outputs]
    56             binary_path = list(filter(lambda x: x.endswith('lib'), outputs))[0]
    57             reg_compiled = re.compile(r'External\s+\|\s+(?P<symbol>%s)\b' % reg)
    58             cmd =(self.env.LINK_CC) + ['/dump', '/symbols', binary_path]
    59         else: # using gcc? assume we have nm
    60             binary_path = self.generator.link_task.outputs[0].abspath()
    61             reg_compiled = re.compile(r'(T|D)\s+_(?P<symbol>%s)\b'%reg)
    62             cmd = (self.env.NM or ['nm']) + ['-g', binary_path]
    63         dump_output = self.generator.bld.cmd_and_log(cmd, quiet=STDOUT)
    64         syms = set([])
    65         for m in reg_compiled.finditer(dump_output):
    66             syms.add(m.group('symbol'))
    67         syms = list(syms)
    68         syms.sort()
    69         self.outputs[0].write('EXPORTS\n'+'\n'.join(syms))
    70 
    71 @TaskGen.feature('gensyms')
    72 @TaskGen.after_method('process_source','process_use','apply_link','process_uselib_local','propagate_uselib_vars')
    73 def gen_symbols(self):
    74     #sym_file = self.path.find_or_declare(self.target + '.def')
    75     sym_file_name = os.path.splitext(self.link_task.outputs[0].abspath())[0] + '.def'
    76     sym_file = self.path.find_or_declare(sym_file_name)
    77     symtask = self.create_task('gen_sym_file', self.link_task.outputs, sym_file)
    78     self.add_install_files(install_to=self.link_task.inst_to, install_from=sym_file,
    79         chmod=O644, task=self.link_task)
     40cstlib.inst_to = '${LIBDIR}'
    8041
    8142for target in build_features:
  • wscript

    rb3cbe94 r18ec142  
    104104    ctx.load('waf_unit_test')
    105105    ctx.load('gnu_dirs')
     106    ctx.load('waf_gensyms', tooldir='.')
    106107
    107108def configure(ctx):
     
    119120    ctx.load('waf_unit_test')
    120121    ctx.load('gnu_dirs')
     122    ctx.load('waf_gensyms', tooldir='.')
    121123
    122124    # check for common headers
Note: See TracChangeset for help on using the changeset viewer.