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Diffstat (limited to 'mesonbuild/backend/backends.py')
| -rw-r--r-- | mesonbuild/backend/backends.py | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/mesonbuild/backend/backends.py b/mesonbuild/backend/backends.py index 9f7f45d..e2297a3 100644 --- a/mesonbuild/backend/backends.py +++ b/mesonbuild/backend/backends.py @@ -1491,3 +1491,22 @@ class Backend: }] return [] + + def get_devenv(self) -> build.EnvironmentVariables: + env = build.EnvironmentVariables() + extra_paths = set() + for t in self.build.get_targets().values(): + cross_built = not self.environment.machines.matches_build_machine(t.for_machine) + can_run = not cross_built or not self.environment.need_exe_wrapper() + in_bindir = t.should_install() and not t.get_install_dir(self.environment)[1] + if isinstance(t, build.Executable) and can_run and in_bindir: + # Add binaries that are going to be installed in bindir into PATH + # so they get used by default instead of searching on system when + # in developer environment. + extra_paths.add(os.path.join(self.environment.get_build_dir(), self.get_target_dir(t))) + if mesonlib.is_windows() or mesonlib.is_cygwin(): + # On windows we cannot rely on rpath to run executables from build + # directory. We have to add in PATH the location of every DLL needed. + extra_paths.update(self.determine_windows_extra_paths(t, [])) + env.prepend('PATH', list(extra_paths)) + return env |