diff options
Diffstat (limited to 'backends.py')
| -rw-r--r-- | backends.py | 68 |
1 files changed, 66 insertions, 2 deletions
diff --git a/backends.py b/backends.py index 2d1bc48..86cf6aa 100644 --- a/backends.py +++ b/backends.py @@ -12,7 +12,7 @@ # See the License for the specific language governing permissions and # limitations under the License. -import os, pickle +import os, pickle, re import build import dependencies import mesonlib @@ -226,7 +226,7 @@ class Backend(): if isinstance(target, build.Executable): commands += dep.get_exe_args() - # Fortran rquires extra include directives. + # Fortran requires extra include directives. if compiler.language == 'fortran': for lt in target.link_targets: priv_dir = os.path.join(self.get_target_dir(lt), lt.get_basename() + lt.type_suffix()) @@ -334,3 +334,67 @@ class Backend(): mfobj['projects'] = self.build.dep_manifest open(ifilename, 'w').write(json.dumps(mfobj)) d.data.append([ifilename, ofilename]) + + def get_regen_filelist(self): + '''List of all files whose alteration means that the build + definition needs to be regenerated.''' + deps = [os.path.join(self.build_to_src, df) \ + for df in self.interpreter.get_build_def_files()] + if self.environment.is_cross_build(): + deps.append(os.path.join(self.build_to_src, + self.environment.coredata.cross_file)) + deps.append('meson-private/coredata.dat') + if os.path.exists(os.path.join(self.environment.get_source_dir(), 'meson_options.txt')): + deps.append(os.path.join(self.build_to_src, 'meson_options.txt')) + for sp in self.build.subprojects.keys(): + fname = os.path.join(self.environment.get_source_dir(), sp, 'meson_options.txt') + if os.path.isfile(fname): + deps.append(os.path.join(self.build_to_src, sp, 'meson_options.txt')) + return deps + + def eval_custom_target_command(self, target, absolute_paths=False): + ofilenames = [os.path.join(self.get_target_dir(target), i) for i in target.output] + srcs = [] + outdir = self.get_target_dir(target) + if absolute_paths: + outdir = os.path.join(self.environment.get_build_dir(), outdir) + for i in target.sources: + if isinstance(i, str): + fname = os.path.join(self.build_to_src, target.subdir, i) + else: + fname = i.rel_to_builddir(self.build_to_src) + if absolute_paths: + fname = os.path.join(self.environment.get_build_dir(), fname) + srcs.append(fname) + cmd = [] + for i in target.command: + if isinstance(i, build.CustomTarget): + # GIR scanner will attempt to execute this binary but + # it assumes that it is in path, so always give it a full path. + tmp = i.get_filename()[0] + i = os.path.join(self.get_target_dir(i), tmp) + for (j, src) in enumerate(srcs): + i = i.replace('@INPUT%d@' % j, src) + for (j, res) in enumerate(ofilenames): + i = i.replace('@OUTPUT%d@' % j, res) + if i == '@INPUT@': + cmd += srcs + elif i == '@OUTPUT@': + cmd += ofilenames + else: + if '@OUTDIR@' in i: + i = i.replace('@OUTDIR@', outdir) + elif '@PRIVATE_OUTDIR_' in i: + match = re.search('@PRIVATE_OUTDIR_(ABS_)?([-a-zA-Z0-9.@:]*)@', i) + source = match.group(0) + if match.group(1) is None and not absolute_paths: + lead_dir = '' + else: + lead_dir = self.environment.get_build_dir() + target_id = match.group(2) + i = i.replace(source, + os.path.join(lead_dir, + self.get_target_private_dir(self.build.targets[target_id]))) + cmd.append(i) + cmd = [i.replace('\\', '/') for i in cmd] + return (srcs, ofilenames, cmd) |