Use relative rpath so builds are reproducible.

1 files changed, 9 insertions, 0 deletions

diff --git a/mesonbuild/backend/ninjabackend.py b/mesonbuild/backend/ninjabackend.py
index 6bd9633..8624d66 100644
--- a/mesonbuild/backend/ninjabackend.py
+++ b/mesonbuild/backend/ninjabackend.py
@@ -2307,7 +2307,16 @@ rule FORTRAN_DEP_HACK
         commands += linker.get_option_link_args(self.environment.coredata.compiler_options)
         # Set runtime-paths so we can run executables without needing to set
         # LD_LIBRARY_PATH, etc in the environment. Doesn't work on Windows.
+        if '/' in target.name or '\\' in target.name:
+            # Target names really should not have slashes in them, but
+            # unfortunately we did not check for that and some downstream projects
+            # now have them. Once slashes are forbidden, remove this bit.
+            target_slashname_workaround_dir = os.path.join(os.path.split(target.name)[0],
+                                                       self.get_target_dir(target))
+        else:
+            target_slashname_workaround_dir = self.get_target_dir(target)
         commands += linker.build_rpath_args(self.environment.get_build_dir(),
+                                            target_slashname_workaround_dir,
                                             self.determine_rpath_dirs(target),
                                             target.install_rpath)
         # Add libraries generated by custom targets