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compilers.py
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# Copyright 2012-2014 The Meson development team
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
# http://www.apache.org/licenses/LICENSE-2.0
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import subprocess, os.path
import tempfile
import mesonlib
import mlog
from coredata import MesonException
import coredata
"""This file contains the data files of all compilers Meson knows
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', 'moc', 'vapi']
cpp_suffixes = ['cc', 'cpp', 'cxx', 'h', 'hh', 'hpp', 'hxx', 'c++']
c_suffixes = ['c']
clike_suffixes = c_suffixes + cpp_suffixes
obj_suffixes = ['o', 'obj', 'res']
lib_suffixes = ['a', 'lib', 'dll', 'dylib', 'so']
def is_header(fname):
if hasattr(fname, 'fname'):
fname = fname.fname
suffix = fname.split('.')[-1]
return suffix in header_suffixes
def is_source(fname):
if hasattr(fname, 'fname'):
fname = fname.fname
suffix = fname.split('.')[-1]
return suffix in clike_suffixes
def is_object(fname):
if hasattr(fname, 'fname'):
fname = fname.fname
suffix = fname.split('.')[-1]
return suffix in obj_suffixes
def is_library(fname):
if hasattr(fname, 'fname'):
fname = fname.fname
suffix = fname.split('.')[-1]
return suffix in lib_suffixes
gnulike_buildtype_args = {'plain' : [],
'debug' : ['-g'],
'debugoptimized' : ['-O2', '-g'],
'release' : ['-O3']}
msvc_buildtype_args = {'plain' : [],
'debug' : ["/MDd", "/ZI", "/Ob0", "/Od", "/RTC1"],
'debugoptimized' : ["/MD", "/Zi", "/O2", "/Ob1", "/D"],
'release' : ["/MD", "/O2", "/Ob2"]}
gnulike_buildtype_linker_args = {}
if mesonlib.is_osx():
gnulike_buildtype_linker_args.update({'plain' : [],
'debug' : [],
'debugoptimized' : [],
'release' : [],
})
else:
gnulike_buildtype_linker_args.update({'plain' : [],
'debug' : [],
'debugoptimized' : [],
'release' : ['-Wl,-O1'],
})
msvc_buildtype_linker_args = {'plain' : [],
'debug' : [],
'debugoptimized' : [],
'release' : []}
java_buildtype_args = {'plain' : [],
'debug' : ['-g'],
'debugoptimized' : ['-g'],
'release' : []}
rust_buildtype_args = {'plain' : [],
'debug' : ['-g'],
'debugoptimized' : ['-g', '--opt-level', '2'],
'release' : ['--opt-level', '3']}
mono_buildtype_args = {'plain' : [],
'debug' : ['-debug'],
'debugoptimized': ['-debug', '-optimize+'],
'release' : ['-optimize+']}
swift_buildtype_args = {'plain' : [],
'debug' : ['-g'],
'debugoptimized': ['-g', '-O'],
'release' : ['-O']}
gnu_winlibs = ['-lkernel32', '-luser32', '-lgdi32', '-lwinspool', '-lshell32',
'-lole32', '-loleaut32', '-luuid', '-lcomdlg32', '-ladvapi32']
msvc_winlibs = ['kernel32.lib', 'user32.lib', 'gdi32.lib',
'winspool.lib', 'shell32.lib', 'ole32.lib', 'oleaut32.lib',
'uuid.lib', 'comdlg32.lib', 'advapi32.lib']
def build_unix_rpath_args(build_dir, rpath_paths, install_rpath):
if len(rpath_paths) == 0 and len(install_rpath) == 0:
return []
paths = ':'.join([os.path.join(build_dir, p) for p in rpath_paths])
if len(paths) < len(install_rpath):
padding = 'X'*(len(install_rpath) - len(paths))
if len(paths) == 0:
paths = padding
else:
paths = paths + ':' + padding
return ['-Wl,-rpath,' + paths]
class EnvironmentException(MesonException):
def __init(self, *args, **kwargs):
Exception.__init__(self, *args, **kwargs)
class CrossNoRunException(MesonException):
def __init(self, *args, **kwargs):
Exception.__init__(self, *args, **kwargs)
class RunResult():
def __init__(self, compiled, returncode=999, stdout='UNDEFINED', stderr='UNDEFINED'):
self.compiled = compiled
self.returncode = returncode
self.stdout = stdout
self.stderr = stderr
class Compiler():
def __init__(self, exelist, version):
if type(exelist) == type(''):
self.exelist = [exelist]
elif type(exelist) == type([]):
self.exelist = exelist
else:
raise TypeError('Unknown argument to Compiler')
self.version = version
def get_always_args(self):
return []
def get_linker_always_args(self):
return []
def get_options(self):
return {} # build afresh every time
def get_option_compile_args(self, options):
return []
def get_option_link_args(self, options):
return []
def has_header(self, *args, **kwargs):
raise EnvironmentException('Language %s does not support header checks.' % self.language)
def compiles(self, *args, **kwargs):
raise EnvironmentException('Language %s does not support compile checks.' % self.language)
def links(self, *args, **kwargs):
raise EnvironmentException('Language %s does not support link checks.' % self.language)
def run(self, *args, **kwargs):
raise EnvironmentException('Language %s does not support run checks.' % self.language)
def sizeof(self, *args, **kwargs):
raise EnvironmentException('Language %s does not support sizeof checks.' % self.language)
def alignment(self, *args, **kwargs):
raise EnvironmentException('Language %s does not support alignment checks.' % self.language)
def has_function(self, *args, **kwargs):
raise EnvironmentException('Language %s does not support function checks.' % self.language)
def unixtype_flags_to_native(self, args):
return args
class CCompiler(Compiler):
def __init__(self, exelist, version, is_cross, exe_wrapper=None):
super().__init__(exelist, version)
self.language = 'c'
self.default_suffix = 'c'
self.id = 'unknown'
self.is_cross = is_cross
if isinstance(exe_wrapper, str):
self.exe_wrapper = [exe_wrapper]
else:
self.exe_wrapper = exe_wrapper
def needs_static_linker(self):
return True # When compiling static libraries, so yes.
def get_always_args(self):
return []
def get_warn_args(self, level):
return self.warn_args[level]
def get_soname_args(self, shlib_name, path, soversion):
return []
def split_shlib_to_parts(self, fname):
return (None, fname)
# The default behaviour is this, override in
# OSX and MSVC.
def build_rpath_args(self, build_dir, rpath_paths, install_rpath):
return build_unix_rpath_args(build_dir, rpath_paths, install_rpath)
def get_id(self):
return self.id
def get_dependency_gen_args(self, outtarget, outfile):
return ['-MMD', '-MQ', outtarget, '-MF', outfile]
def depfile_for_object(self, objfile):
return objfile + '.' + self.get_depfile_suffix()
def get_depfile_suffix(self):
return 'd'
def get_language(self):
return self.language
def get_default_suffix(self):
return self.default_suffix
def get_exelist(self):
return self.exelist[:]
def get_linker_exelist(self):
return self.exelist[:]
def get_compile_only_args(self):
return ['-c']
def get_output_args(self, target):
return ['-o', target]
def get_linker_output_args(self, outputname):
return ['-o', outputname]
def get_coverage_args(self):
return ['--coverage']
def get_coverage_link_args(self):
return ['-lgcov']
def get_werror_args(self):
return ['-Werror']
def get_std_exe_link_args(self):
return []
def get_include_args(self, path, is_system):
if path == '':
path = '.'
if is_system:
return ['-isystem', path]
return ['-I' + path]
def get_std_shared_lib_link_args(self):
return ['-shared']
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']
def name_string(self):
return ' '.join(self.exelist)
def get_pch_use_args(self, pch_dir, header):
return ['-include', os.path.split(header)[-1]]
def get_pch_name(self, header_name):
return os.path.split(header_name)[-1] + '.' + self.get_pch_suffix()
def sanity_check(self, work_dir):
mlog.debug('Sanity testing C compiler:', ' '.join(self.exelist))
mlog.debug('Is cross compiler: %s.' % str(self.is_cross))
source_name = os.path.join(work_dir, 'sanitycheckc.c')
if self.is_cross:
binname = 'sanitycheckc_cross'
else:
binname = 'sanitycheckc'
binary_name = os.path.join(work_dir, binname)
ofile = open(source_name, 'w')
ofile.write('int main(int argc, char **argv) { int class=0; return class; }\n')
ofile.close()
if self.is_cross and self.exe_wrapper is None:
# Linking cross built apps is painful. You can't really
# tell if you should use -nostdlib or not and for example
# on OSX the compiler binary is the same but you need
# a ton of compiler flags to differentiate between
# arm and x86_64. So just compile.
extra_flags = ['-c']
else:
extra_flags = []
cmdlist = self.exelist + extra_flags + [source_name, '-o', binary_name]
pc = subprocess.Popen(cmdlist, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
(stdo, stde) = pc.communicate()
stdo = stdo.decode()
stde = stde.decode()
mlog.debug('Sanity check compiler command line:', ' '.join(cmdlist))
mlog.debug('Sanity check compile stdout:')
mlog.debug(stdo)
mlog.debug('-----\nSanity check compile stderr:')
mlog.debug(stde)
mlog.debug('-----')
if pc.returncode != 0:
raise EnvironmentException('Compiler %s can not compile programs.' % self.name_string())
if self.is_cross:
if self.exe_wrapper is None:
# Can't check if the binaries run so we have to assume they do
return
cmdlist = self.exe_wrapper + [binary_name]
else:
cmdlist = [binary_name]
mlog.debug('Running test binary command: ' + ' '.join(cmdlist))
pe = subprocess.Popen(cmdlist)
pe.wait()
if pe.returncode != 0:
raise EnvironmentException('Executables created by C compiler %s are not runnable.' % self.name_string())
def has_header(self, hname, extra_args=[]):
templ = '''#include<%s>
int someSymbolHereJustForFun;
'''
return self.compiles(templ % hname, extra_args)
def compile(self, code, srcname, extra_args=[]):
commands = self.get_exelist()
commands.append(srcname)
commands += extra_args
mlog.debug('Running compile:')
mlog.debug('Command line: ', ' '.join(commands))
mlog.debug('Code:\n', code)
p = subprocess.Popen(commands, cwd=os.path.split(srcname)[0], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
(stde, stdo) = p.communicate()
stde = stde.decode()
stdo = stdo.decode()
mlog.debug('Compiler stdout:\n', stdo)
mlog.debug('Compiler stderr:\n', stde)
os.remove(srcname)
return p
def compiles(self, code, extra_args = []):
suflen = len(self.default_suffix)
(fd, srcname) = tempfile.mkstemp(suffix='.'+self.default_suffix)
os.close(fd)
ofile = open(srcname, 'w')
ofile.write(code)
ofile.close()
extra_args = extra_args + self.get_compile_only_args()
p = self.compile(code, srcname, extra_args)
try:
trial = srcname[:-suflen] + 'o'
os.remove(trial)
except FileNotFoundError:
pass
try:
os.remove(srcname[:-suflen] + 'obj')
except FileNotFoundError:
pass
return p.returncode == 0
def links(self, code, extra_args = []):
suflen = len(self.default_suffix)
(fd, srcname) = tempfile.mkstemp(suffix='.'+self.default_suffix)
os.close(fd)
(fd, dstname) = tempfile.mkstemp()
os.close(fd)
ofile = open(srcname, 'w')
ofile.write(code)
ofile.close()
extra_args = extra_args + self.get_output_args(dstname)
p = self.compile(code, srcname, extra_args)
try:
os.remove(dstname)
except FileNotFoundError:
pass
return p.returncode == 0
def run(self, code, extra_args=[]):
mlog.debug('Running code:\n\n', code)
if self.is_cross and self.exe_wrapper is None:
raise CrossNoRunException('Can not run test applications in this cross environment.')
(fd, srcname) = tempfile.mkstemp(suffix='.'+self.default_suffix)
os.close(fd)
ofile = open(srcname, 'w')
ofile.write(code)
ofile.close()
exename = srcname + '.exe' # Is guaranteed to be executable on every platform.
commands = self.get_exelist()
commands += extra_args
commands.append(srcname)
commands += self.get_output_args(exename)
p = subprocess.Popen(commands, cwd=os.path.split(srcname)[0], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
(stdo, stde) = p.communicate()
stde = stde.decode()
stdo = stdo.decode()
mlog.debug('Compiler stdout:\n', stdo)
mlog.debug('Compiler stderr:\n', stde)
os.remove(srcname)
if p.returncode != 0:
return RunResult(False)
if self.is_cross:
cmdlist = self.exe_wrapper + [exename]
else:
cmdlist = exename
try:
pe = subprocess.Popen(cmdlist, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
except Exception as e:
mlog.debug('Could not run: %s (error: %s)\n' % (cmdlist, e))
return RunResult(False)
(so, se) = pe.communicate()
so = so.decode()
se = se.decode()
mlog.debug('Program stdout:\n', so)
mlog.debug('Program stderr:\n', se)
os.remove(exename)
return RunResult(True, pe.returncode, so, se)
def cross_sizeof(self, element, prefix, env, extra_args=[]):
templ = '''%s
int temparray[%d-sizeof(%s)];
'''
try:
extra_args += env.cross_info.config['properties'][self.language + '_args']
except KeyError:
pass
for i in range(1, 1024):
code = templ % (prefix, i, element)
if self.compiles(code, extra_args):
return i
raise EnvironmentException('Cross checking sizeof overflowed.')
def sizeof(self, element, prefix, env, extra_args=[]):
if self.is_cross:
return self.cross_sizeof(element, prefix, env, extra_args)
templ = '''#include<stdio.h>
%s
int main(int argc, char **argv) {
printf("%%ld\\n", (long)(sizeof(%s)));
return 0;
};
'''
res = self.run(templ % (prefix, element), extra_args)
if not res.compiled:
raise EnvironmentException('Could not compile sizeof test.')
if res.returncode != 0:
raise EnvironmentException('Could not run sizeof test binary.')
return int(res.stdout)
def cross_alignment(self, typename, env, extra_args=[]):
templ = '''#include<stddef.h>
struct tmp {
char c;
%s target;
};
int testarray[%d-offsetof(struct tmp, target)];
'''
try:
extra_args += env.cross_info.config['properties'][self.language + '_args']
except KeyError:
pass
for i in range(1, 1024):
code = templ % (typename, i)
if self.compiles(code, extra_args):
return i
raise EnvironmentException('Cross checking offsetof overflowed.')
def alignment(self, typename, env, extra_args=[]):
if self.is_cross:
return self.cross_alignment(typename, env, extra_args)
templ = '''#include<stdio.h>
#include<stddef.h>
struct tmp {
char c;
%s target;
};
int main(int argc, char **argv) {
printf("%%d", (int)offsetof(struct tmp, target));
return 0;
}
'''
res = self.run(templ % typename, extra_args)
if not res.compiled:
raise EnvironmentException('Could not compile alignment test.')
if res.returncode != 0:
raise EnvironmentException('Could not run alignment test binary.')
align = int(res.stdout)
if align == 0:
raise EnvironmentException('Could not determine alignment of %s. Sorry. You might want to file a bug.' % typename)
return align
def has_function(self, funcname, prefix, env, extra_args=[]):
# This fails (returns true) if funcname is a ptr or a variable.
# The correct check is a lot more difficult.
# Fix this to do that eventually.
templ = '''%s
int main(int argc, char **argv) {
void *ptr = (void*)(%s);
return 0;
};
'''
varname = 'has function ' + funcname
varname = varname.replace(' ', '_')
if self.is_cross:
val = env.cross_info.config['properties'].get(varname, None)
if val is not None:
if isinstance(val, bool):
return val
raise EnvironmentException('Cross variable {0} is not a boolean.'.format(varname))
return self.compiles(templ % (prefix, funcname), extra_args)
def has_member(self, typename, membername, prefix, extra_args=[]):
templ = '''%s
void bar() {
%s foo;
foo.%s;
};
'''
return self.compiles(templ % (prefix, typename, membername), extra_args)
def has_type(self, typename, prefix, extra_args):
templ = '''%s
void bar() {
sizeof(%s);
};
'''
return self.compiles(templ % (prefix, typename), extra_args)
def thread_flags(self):
return ['-pthread']
def thread_link_flags(self):
return ['-pthread']
class CPPCompiler(CCompiler):
def __init__(self, exelist, version, is_cross, exe_wrap):
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):
source_name = os.path.join(work_dir, 'sanitycheckcpp.cc')
binary_name = os.path.join(work_dir, 'sanitycheckcpp')
ofile = open(source_name, 'w')
ofile.write('class breakCCompiler;int main(int argc, char **argv) { return 0; }\n')
ofile.close()
if self.is_cross and self.exe_wrapper is None:
# Skipping link because of the same reason as for C.
# The comment in CCompiler explains why this is done.
extra_flags = ['-c']
else:
extra_flags = []
cmdlist = self.exelist + extra_flags + [source_name, '-o', binary_name]
pc = subprocess.Popen(cmdlist, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
(stdo, stde) = pc.communicate()
stdo = stdo.decode()
stde = stde.decode()
mlog.debug('Sanity check compiler command line:', ' '.join(cmdlist))
mlog.debug('Sanity check compile stdout:')
mlog.debug(stdo)
mlog.debug('-----\nSanity check compile stderr:')
mlog.debug(stde)
mlog.debug('-----')
pc.wait()
if pc.returncode != 0:
raise EnvironmentException('Compiler %s can not compile programs.' % self.name_string())
if self.is_cross:
if self.exe_wrapper is None:
# Can't check if the binaries run so we have to assume they do
return
cmdlist = self.exe_wrapper + [binary_name]
else:
cmdlist = [binary_name]
pe = subprocess.Popen(cmdlist)
pe.wait()
if pe.returncode != 0:
raise EnvironmentException('Executables created by C++ compiler %s are not runnable.' % self.name_string())
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
def sanity_check(self, work_dir):
source_name = os.path.join(work_dir, 'sanitycheckobjc.m')
binary_name = os.path.join(work_dir, 'sanitycheckobjc')
ofile = open(source_name, 'w')
ofile.write('#import<stdio.h>\nint main(int argc, char **argv) { return 0; }\n')
ofile.close()
pc = subprocess.Popen(self.exelist + [source_name, '-o', binary_name])
pc.wait()
if pc.returncode != 0:
raise EnvironmentException('ObjC compiler %s can not compile programs.' % self.name_string())
pe = subprocess.Popen(binary_name)
pe.wait()
if pe.returncode != 0:
raise EnvironmentException('Executables created by ObjC compiler %s are not runnable.' % self.name_string())
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
def sanity_check(self, work_dir):
source_name = os.path.join(work_dir, 'sanitycheckobjcpp.mm')
binary_name = os.path.join(work_dir, 'sanitycheckobjcpp')
ofile = open(source_name, 'w')
ofile.write('#import<stdio.h>\nclass MyClass;int main(int argc, char **argv) { return 0; }\n')
ofile.close()
pc = subprocess.Popen(self.exelist + [source_name, '-o', binary_name])
pc.wait()
if pc.returncode != 0:
raise EnvironmentException('ObjC++ compiler %s can not compile programs.' % self.name_string())
pe = subprocess.Popen(binary_name)
pe.wait()
if pe.returncode != 0:
raise EnvironmentException('Executables created by ObjC++ compiler %s are not runnable.' % self.name_string())
class MonoCompiler(Compiler):
def __init__(self, exelist, version):
super().__init__(exelist, version)
self.language = 'cs'
self.default_suffix = 'cs'
self.id = 'mono'
self.monorunner = 'mono'
def get_output_args(self, fname):
return ['-out:' + fname]
def get_link_args(self, fname):
return ['-r:' + fname]
def get_soname_args(self, shlib_name, path, soversion):
return []
def get_werror_args(self):
return ['-warnaserror']
def split_shlib_to_parts(self, fname):
return (None, fname)
def build_rpath_args(self, build_dir, rpath_paths, install_rpath):
return []
def get_id(self):
return self.id
def get_dependency_gen_args(self, outtarget, outfile):
return []
def get_language(self):
return self.language
def get_default_suffix(self):
return self.default_suffix
def get_exelist(self):
return self.exelist[:]
def get_linker_exelist(self):
return self.exelist[:]
def get_compile_only_args(self):
return []
def get_linker_output_args(self, outputname):
return []
def get_coverage_args(self):
return []
def get_coverage_link_args(self):
return []
def get_std_exe_link_args(self):
return []
def get_include_args(self, path):
return []
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 []
def name_string(self):
return ' '.join(self.exelist)
def get_pch_use_args(self, pch_dir, header):
return []
def get_pch_name(self, header_name):
return ''
def sanity_check(self, work_dir):
src = 'sanity.cs'
obj = 'sanity.exe'
source_name = os.path.join(work_dir, src)
ofile = open(source_name, 'w')
ofile.write('''public class Sanity {
static public void Main () {
}
}
''')
ofile.close()
pc = subprocess.Popen(self.exelist + [src], cwd=work_dir)
pc.wait()
if pc.returncode != 0:
raise EnvironmentException('Mono compiler %s can not compile programs.' % self.name_string())
cmdlist = [self.monorunner, obj]
pe = subprocess.Popen(cmdlist, cwd=work_dir)
pe.wait()
if pe.returncode != 0:
raise EnvironmentException('Executables created by Mono compiler %s are not runnable.' % self.name_string())
def needs_static_linker(self):
return False
def get_buildtype_args(self, buildtype):
return mono_buildtype_args[buildtype]
class JavaCompiler(Compiler):
def __init__(self, exelist, version):
super().__init__(exelist, version)
self.language = 'java'
self.default_suffix = 'java'
self.id = 'unknown'
self.javarunner = 'java'
def get_soname_args(self, shlib_name, path, soversion):
return []
def get_werror_args(self):
return ['-Werror']
def split_shlib_to_parts(self, fname):
return (None, fname)
def build_rpath_args(self, build_dir, rpath_paths, install_rpath):
return []
def get_id(self):
return self.id
def get_dependency_gen_args(self, outtarget, outfile):
return []
def get_language(self):
return self.language
def get_default_suffix(self):
return self.default_suffix
def get_exelist(self):
return self.exelist[:]
def get_linker_exelist(self):
return self.exelist[:]
def get_compile_only_args(self):
return []
def get_output_args(self, subdir):
if subdir == '':
subdir = './'
return ['-d', subdir, '-s', subdir]
def get_linker_output_args(self, outputname):
return []
def get_coverage_args(self):
return []
def get_coverage_link_args(self):
return []
def get_std_exe_link_args(self):
return []
def get_include_args(self, path):
return []
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 []
def name_string(self):
return ' '.join(self.exelist)
def get_pch_use_args(self, pch_dir, header):
return []
def get_pch_name(self, header_name):
return ''
def get_buildtype_args(self, buildtype):
return java_buildtype_args[buildtype]
def sanity_check(self, work_dir):
src = 'SanityCheck.java'
obj = 'SanityCheck'
source_name = os.path.join(work_dir, src)
ofile = open(source_name, 'w')
ofile.write('''class SanityCheck {
public static void main(String[] args) {
int i;
}
}
''')
ofile.close()
pc = subprocess.Popen(self.exelist + [src], cwd=work_dir)
pc.wait()
if pc.returncode != 0:
raise EnvironmentException('Java compiler %s can not compile programs.' % self.name_string())
cmdlist = [self.javarunner, obj]
pe = subprocess.Popen(cmdlist, cwd=work_dir)
pe.wait()
if pe.returncode != 0:
raise EnvironmentException('Executables created by Java compiler %s are not runnable.' % self.name_string())
def needs_static_linker(self):
return False
class ValaCompiler(Compiler):
def __init__(self, exelist, version):
super().__init__(exelist, version)
self.version = version
self.id = 'unknown'
self.language = 'vala'
def name_string(self):
return ' '.join(self.exelist)
def needs_static_linker(self):
return False # Because compiles into C.
def get_exelist(self):
return self.exelist
def get_werror_args(self):
return ['--fatal-warnings']
def get_language(self):
return self.language
def sanity_check(self, work_dir):
src = 'valatest.vala'
source_name = os.path.join(work_dir, src)
ofile = open(source_name, 'w')
ofile.write('''class SanityCheck : Object {
}
''')
ofile.close()
pc = subprocess.Popen(self.exelist + ['-C', '-c', src], cwd=work_dir)
pc.wait()
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')
class RustCompiler(Compiler):
def __init__(self, exelist, version):
super().__init__(exelist, version)
self.id = 'unknown'
self.language = 'rust'
def needs_static_linker(self):
return False
def name_string(self):
return ' '.join(self.exelist)
def get_exelist(self):
return self.exelist
def get_id(self):
return self.id
def get_language(self):
return self.language
def sanity_check(self, work_dir):
source_name = os.path.join(work_dir, 'sanity.rs')
output_name = os.path.join(work_dir, 'rusttest')
ofile = open(source_name, 'w')
ofile.write('''fn main() {
}
''')
ofile.close()
pc = subprocess.Popen(self.exelist + ['-o', output_name, source_name], cwd=work_dir)
pc.wait()
if pc.returncode != 0:
raise EnvironmentException('Rust compiler %s can not compile programs.' % self.name_string())
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]
def get_buildtype_args(self, buildtype):
return rust_buildtype_args[buildtype]
class SwiftCompiler(Compiler):
def __init__(self, exelist, version):
super().__init__(exelist, version)
self.version = version
self.id = 'llvm'
self.language = 'swift'
self.is_cross = False
def get_id(self):
return self.id
def get_linker_exelist(self):
return self.exelist
def name_string(self):
return ' '.join(self.exelist)
def needs_static_linker(self):
return True
def get_exelist(self):
return self.exelist
def get_werror_args(self):
return ['--fatal-warnings']
def get_language(self):
return self.language
def get_dependency_gen_args(self, outtarget, outfile):