diff options
Diffstat (limited to 'mesonbuild/dependencies/misc.py')
| -rw-r--r-- | mesonbuild/dependencies/misc.py | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/mesonbuild/dependencies/misc.py b/mesonbuild/dependencies/misc.py index 4773f2f..f5cbb96 100644 --- a/mesonbuild/dependencies/misc.py +++ b/mesonbuild/dependencies/misc.py @@ -342,6 +342,12 @@ class MPIDependency(ExternalDependency): self.link_args = self._filter_link_args(result[2]) break + if not self.is_found and mesonlib.is_windows(): + result = self._try_msmpi() + if result is not None: + self.is_found = True + self.version, self.compile_args, self.link_args = result + if self.is_found: mlog.log('Dependency', mlog.bold(self.name), 'for', self.language, 'found:', mlog.green('YES'), self.version) else: @@ -447,6 +453,35 @@ class MPIDependency(ExternalDependency): return version, args, args + def _try_msmpi(self): + if self.language == 'cpp': + # MS-MPI does not support the C++ version of MPI, only the standard C API. + return + if 'MSMPI_INC' not in os.environ: + return + incdir = os.environ['MSMPI_INC'] + arch = detect_cpu_family(self.env.coredata.compilers) + if arch == 'x86': + if 'MSMPI_LIB32' not in os.environ: + return + libdir = os.environ['MSMPI_LIB32'] + post = 'x86' + elif arch == 'x86_64': + if 'MSMPI_LIB64' not in os.environ: + return + libdir = os.environ['MSMPI_LIB64'] + post = 'x64' + else: + return + if self.language == 'fortran': + return ('none', + ['-I' + incdir, '-I' + os.path.join(incdir, post)], + [os.path.join(libdir, 'msmpi.lib'), os.path.join(libdir, 'msmpifec.lib')]) + else: + return ('none', + ['-I' + incdir, '-I' + os.path.join(incdir, post)], + [os.path.join(libdir, 'msmpi.lib')]) + class ThreadDependency(ExternalDependency): def __init__(self, environment, kwargs): |