Chiebot-Mirror
/
meson
mirror of https://github.com/mesonbuild/meson.git
8
0
Fork 0
Code Issues Projects Releases Wiki Activity

Fix compiler detection + cross when envvar not set.

Browse Source
pull/1406/head
Jussi Pakkanen 8 years ago
parent aba099a491
commit 4dfd9701e3
1 changed files with 23 additions and 21 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 44
      mesonbuild/environment.py

44
mesonbuild/environment.py
Unescape View File

@ -370,9 +370,7 @@ class Environment:
def detect_c_compiler(self, want_cross):
evar = 'CC'
if self.is_cross_build() and want_cross:
compilers = self.cross_info.config['binaries']['c']
if not isinstance(compilers, list):
compilers = [compilers]
compilers = mesonlib.stringintlistify(self.cross_info.config['binaries']['c'])
ccache = []
is_cross = True
if self.cross_info.need_exe_wrapper():
@ -391,41 +389,43 @@ class Environment:
exe_wrap = None
popen_exceptions = {}
for compiler in compilers:
if isinstance(compiler, str):
compiler = [compiler]
try:
basename = os.path.basename(compiler).lower()
basename = os.path.basename(compiler[-1]).lower()
if basename == 'cl' or basename == 'cl.exe':
arg = '/?'
else:
arg = '--version'
p, out, err = Popen_safe([compiler, arg])
p, out, err = Popen_safe(compiler + [arg])
except OSError as e:
popen_exceptions[' '.join([compiler, arg])] = e
popen_exceptions[' '.join(compiler + [arg])] = e
continue
version = search_version(out)
if 'Free Software Foundation' in out:
defines = self.get_gnu_compiler_defines([compiler])
defines = self.get_gnu_compiler_defines(compiler)
if not defines:
popen_exceptions[compiler] = 'no pre-processor defines'
continue
gtype = self.get_gnu_compiler_type(defines)
version = self.get_gnu_version_from_defines(defines)
return GnuCCompiler(ccache + compilers, version, gtype, is_cross, exe_wrap, defines)
return GnuCCompiler(ccache + compiler, version, gtype, is_cross, exe_wrap, defines)
if 'clang' in out:
if 'Apple' in out or for_darwin(want_cross, self):
cltype = CLANG_OSX
else:
cltype = CLANG_STANDARD
return ClangCCompiler(ccache + compilers, version, cltype, is_cross, exe_wrap)
return ClangCCompiler(ccache + compiler, version, cltype, is_cross, exe_wrap)
if 'Microsoft' in out or 'Microsoft' in err:
# Visual Studio prints version number to stderr but
# everything else to stdout. Why? Lord only knows.
version = search_version(err)
return VisualStudioCCompiler([compiler], version, is_cross, exe_wrap)
return VisualStudioCCompiler(compiler, version, is_cross, exe_wrap)
if '(ICC)' in out:
# TODO: add microsoft add check OSX
inteltype = ICC_STANDARD
return IntelCCompiler(ccache + compilers, version, inteltype, is_cross, exe_wrap)
errmsg = 'Unknown compiler(s): "' + ', '.join(compilers) + '"'
return IntelCCompiler(ccache + compiler, version, inteltype, is_cross, exe_wrap)
errmsg = 'Unknown compiler(s): ' + str(compilers)
if popen_exceptions:
errmsg += '\nThe follow exceptions were encountered:'
for (c, e) in popen_exceptions.items():
@ -507,7 +507,7 @@ class Environment:
def detect_cpp_compiler(self, want_cross):
evar = 'CXX'
if self.is_cross_build() and want_cross:
compilers = [self.cross_info.config['binaries']['cpp']]
compilers = mesonlib.stringlistify(self.cross_info.config['binaries']['cpp'])
ccache = []
is_cross = True
if self.cross_info.need_exe_wrapper():
@ -526,38 +526,40 @@ class Environment:
exe_wrap = None
popen_exceptions = {}
for compiler in compilers:
basename = os.path.basename(compiler).lower()
if isinstance(compiler, str):
compiler = [compiler]
basename = os.path.basename(compiler[-1]).lower()
if basename == 'cl' or basename == 'cl.exe':
arg = '/?'
else:
arg = '--version'
try:
p, out, err = Popen_safe([compiler, arg])
p, out, err = Popen_safe(compiler + [arg])
except OSError as e:
popen_exceptions[' '.join([compiler, arg])] = e
popen_exceptions[' '.join(compiler + [arg])] = e
continue
version = search_version(out)
if 'Free Software Foundation' in out:
defines = self.get_gnu_compiler_defines([compiler])
defines = self.get_gnu_compiler_defines(compiler)
if not defines:
popen_exceptions[compiler] = 'no pre-processor defines'
continue
gtype = self.get_gnu_compiler_type(defines)
version = self.get_gnu_version_from_defines(defines)
return GnuCPPCompiler(ccache + [compiler], version, gtype, is_cross, exe_wrap, defines)
return GnuCPPCompiler(ccache + compiler, version, gtype, is_cross, exe_wrap, defines)
if 'clang' in out:
if 'Apple' in out:
cltype = CLANG_OSX
else:
cltype = CLANG_STANDARD
return ClangCPPCompiler(ccache + [compiler], version, cltype, is_cross, exe_wrap)
return ClangCPPCompiler(ccache + compiler, version, cltype, is_cross, exe_wrap)
if 'Microsoft' in out or 'Microsoft' in err:
version = search_version(err)
return VisualStudioCPPCompiler([compiler], version, is_cross, exe_wrap)
return VisualStudioCPPCompiler(compiler, version, is_cross, exe_wrap)
if '(ICC)' in out:
# TODO: add microsoft add check OSX
inteltype = ICC_STANDARD
return IntelCPPCompiler(ccache + [compiler], version, inteltype, is_cross, exe_wrap)
return IntelCPPCompiler(ccache + compiler, version, inteltype, is_cross, exe_wrap)
errmsg = 'Unknown compiler(s): "' + ', '.join(compilers) + '"'
if popen_exceptions:
errmsg += '\nThe follow exceptions were encountered:'

Write Preview
Loading…
Cancel
Save