diff options
Diffstat (limited to 'mesonbuild/environment.py')
| -rw-r--r-- | mesonbuild/environment.py | 35 |
1 files changed, 24 insertions, 11 deletions
diff --git a/mesonbuild/environment.py b/mesonbuild/environment.py index e553423..ccd85d5 100644 --- a/mesonbuild/environment.py +++ b/mesonbuild/environment.py @@ -54,6 +54,7 @@ from .compilers import ( IntelFortranCompiler, JavaCompiler, MonoCompiler, + VisualStudioCsCompiler, NAGFortranCompiler, Open64FortranCompiler, PathScaleFortranCompiler, @@ -275,6 +276,10 @@ class Environment: else: self.default_c = ['cc', 'gcc', 'clang'] self.default_cpp = ['c++', 'g++', 'clang++'] + if mesonlib.is_windows(): + self.default_cs = ['csc', 'mcs'] + else: + self.default_cs = ['mcs', 'csc'] self.default_objc = ['cc'] self.default_objcpp = ['c++'] self.default_fortran = ['gfortran', 'g95', 'f95', 'f90', 'f77', 'ifort'] @@ -419,7 +424,7 @@ class Environment: def _get_compilers(self, lang, evar, want_cross): ''' The list of compilers is detected in the exact same way for - C, C++, ObjC, ObjC++, Fortran so consolidate it here. + C, C++, ObjC, ObjC++, Fortran, CS so consolidate it here. ''' if self.is_cross_build() and want_cross: compilers = mesonlib.stringlistify(self.cross_info.config['binaries'][lang]) @@ -664,16 +669,24 @@ class Environment: raise EnvironmentException('Unknown compiler "' + ' '.join(exelist) + '"') def detect_cs_compiler(self): - exelist = ['mcs'] - try: - p, out, err = Popen_safe(exelist + ['--version']) - except OSError: - raise EnvironmentException('Could not execute C# compiler "%s"' % ' '.join(exelist)) - version = search_version(out) - full_version = out.split('\n', 1)[0] - if 'Mono' in out: - return MonoCompiler(exelist, version, full_version=full_version) - raise EnvironmentException('Unknown compiler "' + ' '.join(exelist) + '"') + compilers, ccache, is_cross, exe_wrap = self._get_compilers('cs', 'CSC', False) + popen_exceptions = {} + for comp in compilers: + if not isinstance(comp, list): + comp = [comp] + try: + p, out, err = Popen_safe(comp + ['--version']) + except OSError as e: + popen_exceptions[' '.join(comp + ['--version'])] = e + continue + + version = search_version(out) + if 'Mono' in out: + return MonoCompiler(comp, version) + elif "Visual C#" in out: + return VisualStudioCsCompiler(comp, version) + + self._handle_exceptions(popen_exceptions, compilers) def detect_vala_compiler(self): if 'VALAC' in os.environ: |