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@ -133,17 +133,18 @@ class NinjaBackend(backends.Backend): |
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self.all_outputs = {} |
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self.valgrind = environment.find_valgrind() |
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def detect_vs_dep_prefix(self, outfile, tempfilename): |
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def detect_vs_dep_prefix(self, tempfilename): |
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'''VS writes its dependency in a locale dependent format. |
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Detect the search prefix to use.''' |
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# Of course there is another program called 'cl' on |
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# some platforms. Let's just require that on Windows |
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# cl points to msvc. |
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if not mesonlib.is_windows() or shutil.which('cl') is None: |
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return outfile |
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outfile.close() |
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open(os.path.join(self.environment.get_scratch_dir(), 'incdetect.c'), |
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'w').write('''#include<stdio.h> |
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return open(tempfilename, 'a') |
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filename = os.path.join(self.environment.get_scratch_dir(), |
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'incdetect.c') |
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with open(filename, 'w') as f: |
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f.write('''#include<stdio.h> |
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int dummy; |
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''') |
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@ -157,9 +158,8 @@ int dummy; |
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for line in stdo.split(b'\r\n'): |
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if line.endswith(b'stdio.h'): |
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matchstr = b':'.join(line.split(b':')[0:2]) + b':' |
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binfile = open(tempfilename, 'ab') |
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binfile.write(b'msvc_deps_prefix = ' + matchstr + b'\r\n') |
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binfile.close() |
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with open(tempfilename, 'ab') as binfile: |
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binfile.write(b'msvc_deps_prefix = ' + matchstr + b'\r\n') |
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return open(tempfilename, 'a') |
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raise MesonException('Could not determine vs dep dependency prefix string.') |
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@ -167,30 +167,31 @@ int dummy; |
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self.interpreter = interp |
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outfilename = os.path.join(self.environment.get_build_dir(), self.ninja_filename) |
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tempfilename = outfilename + '~' |
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outfile = open(tempfilename, 'w') |
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outfile.write('# This is the build file for project "%s"\n' % self.build.get_project()) |
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outfile.write('# It is autogenerated by the Meson build system.\n') |
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outfile.write('# Do not edit by hand.\n\n') |
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outfile.write('ninja_required_version = 1.5.1\n\n') |
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outfile = self.detect_vs_dep_prefix(outfile, tempfilename) |
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self.generate_rules(outfile) |
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self.generate_phony(outfile) |
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outfile.write('# Build rules for targets\n\n') |
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[self.generate_target(t, outfile) for t in self.build.get_targets().values()] |
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outfile.write('# Test rules\n\n') |
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self.generate_tests(outfile) |
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outfile.write('# Install rules\n\n') |
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self.generate_install(outfile) |
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if 'b_coverage' in self.environment.coredata.base_options and \ |
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self.environment.coredata.base_options['b_coverage'].value: |
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outfile.write('# Coverage rules\n\n') |
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self.generate_coverage_rules(outfile) |
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outfile.write('# Suffix\n\n') |
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self.generate_utils(outfile) |
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self.generate_ending(outfile) |
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with open(tempfilename, 'w') as outfile: |
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outfile.write('# This is the build file for project "%s"\n' % |
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self.build.get_project()) |
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outfile.write('# It is autogenerated by the Meson build system.\n') |
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outfile.write('# Do not edit by hand.\n\n') |
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outfile.write('ninja_required_version = 1.5.1\n\n') |
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with self.detect_vs_dep_prefix(tempfilename) as outfile: |
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self.generate_rules(outfile) |
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self.generate_phony(outfile) |
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outfile.write('# Build rules for targets\n\n') |
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for t in self.build.get_targets().values(): |
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self.generate_target(t, outfile) |
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outfile.write('# Test rules\n\n') |
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self.generate_tests(outfile) |
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outfile.write('# Install rules\n\n') |
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self.generate_install(outfile) |
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if 'b_coverage' in self.environment.coredata.base_options and \ |
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self.environment.coredata.base_options['b_coverage'].value: |
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outfile.write('# Coverage rules\n\n') |
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self.generate_coverage_rules(outfile) |
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outfile.write('# Suffix\n\n') |
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self.generate_utils(outfile) |
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self.generate_ending(outfile) |
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# Only ovewrite the old build file after the new one has been |
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# fully created. |
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outfile.close() |
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os.replace(tempfilename, outfilename) |
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self.generate_compdb() |
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@ -202,7 +203,8 @@ int dummy; |
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jsondb = subprocess.check_output([ninja_exe, '-t', 'compdb', 'c_COMPILER', 'cpp_COMPILER'], cwd=builddir) |
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except Exception: |
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raise MesonException('Could not create compilation database.') |
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open(os.path.join(builddir, 'compile_commands.json'), 'wb').write(jsondb) |
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with open(os.path.join(builddir, 'compile_commands.json'), 'wb') as f: |
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f.write(jsondb) |
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# Get all generated headers. Any source file might need them so |
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# we need to add an order dependency to them. |
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@ -505,8 +507,8 @@ int dummy; |
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self.generate_subdir_install(d) |
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elem.write(outfile) |
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ofile = open(install_data_file, 'wb') |
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pickle.dump(d, ofile) |
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with open(install_data_file, 'wb') as ofile: |
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pickle.dump(d, ofile) |
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def generate_target_install(self, d): |
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should_strip = self.environment.coredata.get_builtin_option('strip') |
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@ -1416,16 +1418,22 @@ rule FORTRAN_DEP_HACK |
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# but those are really rare. I hope. |
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if not compiler.can_compile(s): |
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continue |
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for line in open(os.path.join(self.environment.get_source_dir(), s.subdir, s.fname)): |
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modmatch = modre.match(line) |
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if modmatch is not None: |
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modname = modmatch.group(1) |
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if modname.lower() == 'procedure': # MODULE PROCEDURE construct |
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continue |
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if modname in module_files: |
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raise InvalidArguments('Namespace collision: module %s defined in two files %s and %s.' % |
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(modname, module_files[modname], s)) |
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module_files[modname] = s |
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filename = os.path.join(self.environment.get_source_dir(), |
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s.subdir, s.fname) |
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with open(filename) as f: |
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for line in f: |
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modmatch = modre.match(line) |
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if modmatch is not None: |
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modname = modmatch.group(1) |
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if modname.lower() == 'procedure': |
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# MODULE PROCEDURE construct |
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continue |
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if modname in module_files: |
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raise InvalidArguments( |
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'Namespace collision: module %s defined in ' |
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'two files %s and %s.' % |
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(modname, module_files[modname], s)) |
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module_files[modname] = s |
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self.fortran_deps[target.get_basename()] = module_files |
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def get_fortran_deps(self, compiler, src, target): |
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@ -1433,27 +1441,32 @@ rule FORTRAN_DEP_HACK |
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usere = re.compile(r"\s*use\s+(\w+)", re.IGNORECASE) |
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dirname = self.get_target_private_dir(target) |
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tdeps= self.fortran_deps[target.get_basename()] |
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for line in open(src): |
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usematch = usere.match(line) |
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if usematch is not None: |
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usename = usematch.group(1) |
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if usename not in tdeps: |
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# The module is not provided by any source file. This is due to |
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# a) missing file/typo/etc |
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# b) using a module provided by the compiler, such as OpenMP |
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# There's no easy way to tell which is which (that I know of) |
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# so just ignore this and go on. Ideally we would print a |
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# warning message to the user but this is a common occurrance, |
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# which would lead to lots of distracting noise. |
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continue |
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mod_source_file = tdeps[usename] |
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# Check if a source uses a module it exports itself. |
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# Potential bug if multiple targets have a file with |
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# the same name. |
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if mod_source_file.fname == os.path.split(src)[1]: |
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continue |
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mod_name = compiler.module_name_to_filename(usematch.group(1)) |
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mod_files.append(os.path.join(dirname, mod_name)) |
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with open(src) as f: |
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for line in f: |
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usematch = usere.match(line) |
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if usematch is not None: |
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usename = usematch.group(1) |
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if usename not in tdeps: |
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# The module is not provided by any source file. This |
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# is due to: |
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# a) missing file/typo/etc |
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# b) using a module provided by the compiler, such as |
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# OpenMP |
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# There's no easy way to tell which is which (that I |
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# know of) so just ignore this and go on. Ideally we |
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# would print a warning message to the user but this is |
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# a common occurrence, which would lead to lots of |
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# distracting noise. |
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continue |
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mod_source_file = tdeps[usename] |
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# Check if a source uses a module it exports itself. |
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# Potential bug if multiple targets have a file with |
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# the same name. |
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if mod_source_file.fname == os.path.split(src)[1]: |
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continue |
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mod_name = compiler.module_name_to_filename( |
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usematch.group(1)) |
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mod_files.append(os.path.join(dirname, mod_name)) |
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return mod_files |
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def get_cross_stdlib_args(self, target, compiler): |
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Jussi Pakkanen
8 years ago