diff options
author | David Robillard <d@drobilla.net> | 2014-11-25 02:20:21 -0500 |
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committer | David Robillard <d@drobilla.net> | 2014-11-25 02:20:21 -0500 |
commit | a2475509e57813ea6dccea659fe2daa82e8f1372 (patch) | |
tree | ea9ade3f5e4e6e0dac3c131641aa7bfbf7ccdf16 /wscript | |
parent | ea5876b8364beb3b1b2fb82909b00ff107dbb6ca (diff) |
Check for clang with an actual code check.
Turns out Apple in its infinite wisdom installs clang as /usr/bin/g++, so
guessing based on executable name doesn't work.
Diffstat (limited to 'wscript')
-rw-r--r-- | wscript | 12 |
1 files changed, 10 insertions, 2 deletions
@@ -148,8 +148,16 @@ def set_compiler_flags (conf,opt): version = u[2] # waf adds -O0 -g itself. thanks waf! - is_clang = 'clang++' in conf.env['CXX'][0] - + is_clang = conf.check_cxx(fragment = ''' +#ifndef __clang__ +#error +#endif +int main() { return 0; }''', + features = 'cxx', + mandatory = False, + execute = False, + msg = 'Checking for clang') + if conf.options.asan: conf.check_cxx(cxxflags=["-fsanitize=address", "-fno-omit-frame-pointer"], linkflags=["-fsanitize=address"]) cxx_flags.append('-fsanitize=address') |