diff options
Diffstat (limited to 'mesonbuild/compilers.py')
| -rw-r--r-- | mesonbuild/compilers.py | 185 |
1 files changed, 57 insertions, 128 deletions
diff --git a/mesonbuild/compilers.py b/mesonbuild/compilers.py index 8772803..d36f6a8 100644 --- a/mesonbuild/compilers.py +++ b/mesonbuild/compilers.py @@ -23,12 +23,27 @@ from . import coredata about. To support a new compiler, add its information below. Also add corresponding autodetection code in environment.py.""" -header_suffixes = ['h', 'hh', 'hpp', 'hxx', 'H', 'ipp', 'moc', 'vapi', 'di'] -cpp_suffixes = ['cc', 'cpp', 'cxx', 'h', 'hh', 'hpp', 'ipp', 'hxx', 'c++'] -c_suffixes = ['c'] -clike_suffixes = c_suffixes + cpp_suffixes -obj_suffixes = ['o', 'obj', 'res'] -lib_suffixes = ['a', 'lib', 'dll', 'dylib', 'so'] +header_suffixes = ('h', 'hh', 'hpp', 'hxx', 'H', 'ipp', 'moc', 'vapi', 'di') +obj_suffixes = ('o', 'obj', 'res') +lib_suffixes = ('a', 'lib', 'dll', 'dylib', 'so') +# Mapping of language to suffixes of files that should always be in that language +# This means we can't include .h headers here since they could be C, C++, ObjC, etc. +lang_suffixes = { + 'c': ('c',), + 'cpp': ('cpp', 'cc', 'cxx', 'c++', 'hh', 'hpp', 'ipp', 'hxx'), + 'fortran': ('f', 'f90', 'f95'), + 'd': ('d', 'di'), + 'objc': ('m',), + 'objcpp': ('mm',), + 'rust': ('rs',), + 'vala': ('vala', 'vapi'), + 'cs': ('cs',), + 'swift': ('swift',), + 'java': ('java',), +} +cpp_suffixes = lang_suffixes['cpp'] + ('h',) +c_suffixes = lang_suffixes['c'] + ('h',) +clike_suffixes = lang_suffixes['c'] + lang_suffixes['cpp'] + ('h',) def is_header(fname): if hasattr(fname, 'fname'): @@ -300,9 +315,23 @@ class Compiler(): self.exelist = exelist else: raise TypeError('Unknown argument to Compiler') + # In case it's been overriden by a child class already + if not hasattr(self, 'file_suffixes'): + self.file_suffixes = lang_suffixes[self.language] + if not hasattr(self, 'can_compile_suffixes'): + self.can_compile_suffixes = set(self.file_suffixes) + self.default_suffix = self.file_suffixes[0] self.version = version self.base_options = [] + def can_compile(self, src): + if hasattr(src, 'fname'): + src = src.fname + suffix = os.path.splitext(src)[1].lower() + if suffix and suffix[1:] in self.can_compile_suffixes: + return True + return False + def get_always_args(self): return [] @@ -391,11 +420,13 @@ class Compiler(): class CCompiler(Compiler): def __init__(self, exelist, version, is_cross, exe_wrapper=None): + # If a child ObjC or CPP class has already set it, don't set it ourselves + if not hasattr(self, 'language'): + self.language = 'c' super().__init__(exelist, version) - self.language = 'c' - self.default_suffix = 'c' self.id = 'unknown' self.is_cross = is_cross + self.can_compile_suffixes.add('h') if isinstance(exe_wrapper, str): self.exe_wrapper = [exe_wrapper] else: @@ -502,12 +533,6 @@ class CCompiler(Compiler): return libstr.split(':') return [] - def can_compile(self, filename): - suffix = filename.split('.')[-1] - if suffix == 'c' or suffix == 'h': - return True - return False - def get_pic_args(self): return ['-fPIC'] @@ -976,15 +1001,10 @@ void bar() { class CPPCompiler(CCompiler): def __init__(self, exelist, version, is_cross, exe_wrap): + # If a child ObjCPP class has already set it, don't set it ourselves + if not hasattr(self, 'language'): + self.language = 'cpp' CCompiler.__init__(self, exelist, version, is_cross, exe_wrap) - self.language = 'cpp' - self.default_suffix = 'cpp' - - def can_compile(self, filename): - suffix = filename.split('.')[-1] - if suffix in cpp_suffixes: - return True - return False def sanity_check(self, work_dir, environment): code = 'class breakCCompiler;int main(int argc, char **argv) { return 0; }\n' @@ -992,15 +1012,8 @@ class CPPCompiler(CCompiler): class ObjCCompiler(CCompiler): def __init__(self, exelist, version, is_cross, exe_wrap): - CCompiler.__init__(self, exelist, version, is_cross, exe_wrap) self.language = 'objc' - self.default_suffix = 'm' - - def can_compile(self, filename): - suffix = filename.split('.')[-1] - if suffix == 'm' or suffix == 'h': - return True - return False + CCompiler.__init__(self, exelist, version, is_cross, exe_wrap) def sanity_check(self, work_dir, environment): # TODO try to use sanity_check_impl instead of duplicated code @@ -1026,15 +1039,8 @@ class ObjCCompiler(CCompiler): class ObjCPPCompiler(CPPCompiler): def __init__(self, exelist, version, is_cross, exe_wrap): - CPPCompiler.__init__(self, exelist, version, is_cross, exe_wrap) self.language = 'objcpp' - self.default_suffix = 'mm' - - def can_compile(self, filename): - suffix = filename.split('.')[-1] - if suffix == 'mm' or suffix == 'h': - return True - return False + CPPCompiler.__init__(self, exelist, version, is_cross, exe_wrap) def sanity_check(self, work_dir, environment): # TODO try to use sanity_check_impl instead of duplicated code @@ -1061,9 +1067,8 @@ class ObjCPPCompiler(CPPCompiler): class MonoCompiler(Compiler): def __init__(self, exelist, version): - super().__init__(exelist, version) self.language = 'cs' - self.default_suffix = 'cs' + super().__init__(exelist, version) self.id = 'mono' self.monorunner = 'mono' @@ -1124,12 +1129,6 @@ class MonoCompiler(Compiler): def get_std_shared_lib_link_args(self): return [] - def can_compile(self, filename): - suffix = filename.split('.')[-1] - if suffix == 'cs': - return True - return False - def get_pic_args(self): return [] @@ -1170,9 +1169,8 @@ class MonoCompiler(Compiler): class JavaCompiler(Compiler): def __init__(self, exelist, version): - super().__init__(exelist, version) self.language = 'java' - self.default_suffix = 'java' + super().__init__(exelist, version) self.id = 'unknown' self.javarunner = 'java' @@ -1232,12 +1230,6 @@ class JavaCompiler(Compiler): def get_std_shared_lib_link_args(self): return [] - def can_compile(self, filename): - suffix = filename.split('.')[-1] - if suffix == 'java': - return True - return False - def get_pic_args(self): return [] @@ -1279,10 +1271,10 @@ class JavaCompiler(Compiler): class ValaCompiler(Compiler): def __init__(self, exelist, version): + self.language = 'vala' super().__init__(exelist, version) self.version = version self.id = 'unknown' - self.language = 'vala' self.is_cross = False def name_string(self): @@ -1313,10 +1305,6 @@ class ValaCompiler(Compiler): if pc.returncode != 0: raise EnvironmentException('Vala compiler %s can not compile programs.' % self.name_string()) - def can_compile(self, filename): - suffix = filename.split('.')[-1] - return suffix in ('vala', 'vapi') - def get_buildtype_args(self, buildtype): if buildtype == 'debug' or buildtype == 'debugoptimized' or buildtype == 'minsize': return ['--debug'] @@ -1324,9 +1312,9 @@ class ValaCompiler(Compiler): class RustCompiler(Compiler): def __init__(self, exelist, version): + self.language = 'rust' super().__init__(exelist, version) self.id = 'unknown' - self.language = 'rust' def needs_static_linker(self): return False @@ -1357,9 +1345,6 @@ class RustCompiler(Compiler): if subprocess.call(output_name) != 0: raise EnvironmentException('Executables created by Rust compiler %s are not runnable.' % self.name_string()) - def can_compile(self, fname): - return fname.endswith('.rs') - def get_dependency_gen_args(self, outfile): return ['--dep-info', outfile] @@ -1368,10 +1353,10 @@ class RustCompiler(Compiler): class SwiftCompiler(Compiler): def __init__(self, exelist, version): + self.language = 'swift' super().__init__(exelist, version) self.version = version self.id = 'llvm' - self.language = 'swift' self.is_cross = False def get_id(self): @@ -1455,15 +1440,11 @@ class SwiftCompiler(Compiler): if subprocess.call(output_name) != 0: raise EnvironmentException('Executables created by Swift compiler %s are not runnable.' % self.name_string()) - def can_compile(self, filename): - suffix = filename.split('.')[-1] - return suffix in ('swift') - class DCompiler(Compiler): def __init__(self, exelist, version, is_cross): + self.language = 'd' super().__init__(exelist, version) self.id = 'unknown' - self.language = 'd' self.is_cross = is_cross def sanity_check(self, work_dir, environment): @@ -1495,10 +1476,6 @@ class DCompiler(Compiler): def get_language(self): return self.language - def can_compile(self, fname): - suffix = fname.split('.')[-1] - return suffix in ('d', 'di') - def get_linker_exelist(self): return self.exelist[:] @@ -1901,17 +1878,11 @@ class VisualStudioCCompiler(CCompiler): class VisualStudioCPPCompiler(VisualStudioCCompiler): def __init__(self, exelist, version, is_cross, exe_wrap): - VisualStudioCCompiler.__init__(self, exelist, version, is_cross, exe_wrap) self.language = 'cpp' + VisualStudioCCompiler.__init__(self, exelist, version, is_cross, exe_wrap) self.default_suffix = 'cpp' self.base_options = ['b_pch'] # FIXME add lto, pgo and the like - def can_compile(self, filename): - suffix = filename.split('.')[-1] - if suffix in cpp_suffixes: - return True - return False - def get_options(self): return {'cpp_eh' : coredata.UserComboOption('cpp_eh', 'C++ exception handling type.', @@ -2006,13 +1977,12 @@ class GnuCCompiler(GnuCompiler, CCompiler): def __init__(self, exelist, version, gcc_type, is_cross, exe_wrapper=None): CCompiler.__init__(self, exelist, version, is_cross, exe_wrapper) GnuCompiler.__init__(self, gcc_type) + # Gcc can do asm, too. + self.can_compile_suffixes.add('s') self.warn_args = {'1': ['-Wall', '-Winvalid-pch'], '2': ['-Wall', '-Wextra', '-Winvalid-pch'], '3' : ['-Wall', '-Wpedantic', '-Wextra', '-Winvalid-pch']} - def can_compile(self, filename): - return super().can_compile(filename) or filename.split('.')[-1].lower() == 's' # Gcc can do asm, too. - def get_options(self): opts = {'c_std' : coredata.UserComboOption('c_std', 'C language standard to use', ['none', 'c89', 'c99', 'c11', 'gnu89', 'gnu99', 'gnu11'], @@ -2125,6 +2095,8 @@ class ClangCCompiler(ClangCompiler, CCompiler): def __init__(self, exelist, version, clang_type, is_cross, exe_wrapper=None): CCompiler.__init__(self, exelist, version, is_cross, exe_wrapper) ClangCompiler.__init__(self, clang_type) + # Clang can do asm, too. + self.can_compile_suffixes.add('s') self.warn_args = {'1': ['-Wall', '-Winvalid-pch'], '2': ['-Wall', '-Wextra', '-Winvalid-pch'], '3' : ['-Wall', '-Wpedantic', '-Wextra', '-Winvalid-pch']} @@ -2147,9 +2119,6 @@ class ClangCCompiler(ClangCompiler, CCompiler): def has_argument(self, arg, env): return super().has_argument(['-Werror=unknown-warning-option', arg], env) - def can_compile(self, filename): - return super().can_compile(filename) or filename.split('.')[-1].lower() == 's' # Clang can do asm, too. - class ClangCPPCompiler(ClangCompiler, CPPCompiler): def __init__(self, exelist, version, cltype, is_cross, exe_wrapper=None): @@ -2177,9 +2146,6 @@ class ClangCPPCompiler(ClangCompiler, CPPCompiler): def has_argument(self, arg, env): return super().has_argument(['-Werror=unknown-warning-option', arg], env) - def can_compile(self, filename): - return super().can_compile(filename) or filename.split('.')[-1].lower() == 's' # Clang can do asm, too. - class ClangObjCCompiler(GnuObjCCompiler): def __init__(self, exelist, version, cltype, is_cross, exe_wrapper=None): super().__init__(exelist, version, is_cross, exe_wrapper) @@ -2202,10 +2168,10 @@ class ClangObjCPPCompiler(GnuObjCPPCompiler): class FortranCompiler(Compiler): def __init__(self, exelist, version, is_cross, exe_wrapper=None): + self.language = 'fortran' super().__init__(exelist, version) self.is_cross = is_cross self.exe_wrapper = exe_wrapper - self.language = 'fortran' # Not really correct but I don't have Fortran compilers to test with. Sorry. self.gcc_type = GCC_STANDARD self.id = "IMPLEMENTATION CLASSES MUST SET THIS" @@ -2291,14 +2257,6 @@ end program prog def get_linker_output_args(self, outputname): return ['-o', outputname] - def can_compile(self, src): - if hasattr(src, 'fname'): - src = src.fname - suffix = os.path.splitext(src)[1].lower() - if suffix == '.f' or suffix == '.f95' or suffix == '.f90': - return True - return False - def get_include_args(self, path, is_system): return ['-I' + path] @@ -2381,18 +2339,13 @@ class IntelFortranCompiler(FortranCompiler): std_warn_args = ['-warn', 'all'] def __init__(self, exelist, version, is_cross, exe_wrapper=None): + self.file_suffixes = ('f', 'f90') super().__init__(exelist, version, is_cross, exe_wrapper=None) self.id = 'intel' def get_module_outdir_args(self, path): return ['-module', path] - def can_compile(self, src): - suffix = os.path.splitext(src)[1].lower() - if suffix == '.f' or suffix == '.f90': - return True - return False - def get_warn_args(self, level): return IntelFortranCompiler.std_warn_args @@ -2406,12 +2359,6 @@ class PathScaleFortranCompiler(FortranCompiler): def get_module_outdir_args(self, path): return ['-module', path] - def can_compile(self, src): - suffix = os.path.splitext(src)[1].lower() - if suffix == '.f' or suffix == '.f90' or suffix == '.f95': - return True - return False - def get_std_warn_args(self, level): return PathScaleFortranCompiler.std_warn_args @@ -2425,12 +2372,6 @@ class PGIFortranCompiler(FortranCompiler): def get_module_outdir_args(self, path): return ['-module', path] - def can_compile(self, src): - suffix = os.path.splitext(src)[1].lower() - if suffix == '.f' or suffix == '.f90' or suffix == '.f95': - return True - return False - def get_warn_args(self, level): return PGIFortranCompiler.std_warn_args @@ -2445,12 +2386,6 @@ class Open64FortranCompiler(FortranCompiler): def get_module_outdir_args(self, path): return ['-module', path] - def can_compile(self, src): - suffix = os.path.splitext(src)[1].lower() - if suffix == '.f' or suffix == '.f90' or suffix == '.f95': - return True - return False - def get_warn_args(self, level): return Open64FortranCompiler.std_warn_args @@ -2467,12 +2402,6 @@ class NAGFortranCompiler(FortranCompiler): def get_always_args(self): return [] - def can_compile(self, src): - suffix = os.path.splitext(src)[1].lower() - if suffix == '.f' or suffix == '.f90' or suffix == '.f95': - return True - return False - def get_warn_args(self, level): return NAGFortranCompiler.std_warn_args |