diff options
| author |  Stefano Pigozzi <stefano.pigozzi@gmail.com> | 2014-02-19 08:22:34 +0100 |
|---|---|---|
| committer | Stefano Pigozzi <stefano.pigozzi@gmail.com> | 2014-02-19 21:56:39 +0100 |
| commit | 08170c6a67be2320ac86f03e76b318c784fb69f2 (patch) | |
| tree | ef21cccffd8907953b7bb5bd5cdbe5fae0f82e98 /waftools | |
| parent | f6ed2468264931869d46f6905beaeb92ce9cf7e8 (diff) | |
build: syms: add support for Mach-O binaries
Current code stolen from waf's extras, only supported 'pe' and 'elf'. OS X
uses the 'Mach-O' binary format (which waf calls 'mac-o'... go figure).
Add support for generating the global symbols file with nm and using it from
clang.
Diffstat (limited to 'waftools')
| -rw-r--r-- | waftools/syms.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/waftools/syms.py b/waftools/syms.py index f1937cf692..9b55de0759 100644 --- a/waftools/syms.py +++ b/waftools/syms.py @@ -35,7 +35,7 @@ class gen_sym(Task): kw['env'] = env else: - if self.env.DEST_BINFMT == 'pe': #gcc uses nm, and has a preceding _ on windows + if self.env.DEST_BINFMT in ('pe', 'mac-o'): #gcc uses nm, and has a preceding _ on windows and osx re_nm = re.compile(r'T\s+_(' + self.generator.export_symbols_regex + r')\b') else: re_nm = re.compile(r'T\s+(' + self.generator.export_symbols_regex + r')\b') @@ -56,6 +56,8 @@ class compile_sym(Task): self.outputs[0].write('EXPORTS\n' + '\n'.join(lsyms)) elif self.env.DEST_BINFMT == 'elf': self.outputs[0].write('{ global:\n' + ';\n'.join(lsyms) + ";\nlocal: *; };\n") + elif self.env.DEST_BINFMT == 'mac-o': + self.outputs[0].write('\n'.join("_"+sym for sym in lsyms)) else: raise WafError('NotImplemented') @@ -76,6 +78,8 @@ def do_the_symbol_stuff(self): self.link_task.inputs.append(tsk.outputs[0]) elif self.env.DEST_BINFMT == 'elf': self.link_task.env.append_value('LINKFLAGS', ['-Wl,-version-script', '-Wl,' + tsk.outputs[0].bldpath()]) + elif self.env.DEST_BINFMT == 'mac-o': + self.link_task.env.append_value('LINKFLAGS', ['-exported_symbols_list', tsk.outputs[0].bldpath()]) else: raise WafError('NotImplemented') |