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Diffstat (limited to 'mesonbuild/compilers/compilers.py')
| -rw-r--r-- | mesonbuild/compilers/compilers.py | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/mesonbuild/compilers/compilers.py b/mesonbuild/compilers/compilers.py index a8ec5e3..0b196d2 100644 --- a/mesonbuild/compilers/compilers.py +++ b/mesonbuild/compilers/compilers.py @@ -228,6 +228,19 @@ base_options = {'b_pch': coredata.UserBooleanOption('b_pch', 'Use precompiled he True), } +gnulike_instruction_set_args = {'mmx': ['-mmmx'], + 'sse': ['-msse'], + 'sse2': ['-msse2'], + 'sse3': ['-msse3'], + 'ssse3': ['-mssse3'], + 'sse41': ['-msse4.1'], + 'sse42': ['-msse4.2'], + 'avx': ['-mavx'], + 'avx2': ['-mavx2'], + 'neon': ['-mfpu=neon'], + } + + def sanitizer_compile_args(value): if value == 'none': return [] @@ -755,6 +768,12 @@ class Compiler: return [] raise EnvironmentException('Language %s does not support linking whole archives.' % self.get_display_language()) + # Compiler arguments needed to enable the given instruction set. + # May be [] meaning nothing needed or None meaning the given set + # is not supported. + def get_instruction_set_args(self, instruction_set): + return None + def build_unix_rpath_args(self, build_dir, from_dir, rpath_paths, install_rpath): if not rpath_paths and not install_rpath: return [] @@ -933,6 +952,10 @@ class GnuCompiler: return ['-mwindows'] return [] + def get_instruction_set_args(self, instruction_set): + return gnulike_instruction_set_args.get(instruction_set, None) + + class ClangCompiler: def __init__(self, clang_type): self.id = 'clang' @@ -1010,6 +1033,9 @@ class ClangCompiler: return result return ['-Wl,--whole-archive'] + args + ['-Wl,--no-whole-archive'] + def get_instruction_set_args(self, instruction_set): + return gnulike_instruction_set_args.get(instruction_set, None) + # Tested on linux for ICC 14.0.3, 15.0.6, 16.0.4, 17.0.1 class IntelCompiler: |