52 lines
2.1 KiB
Diff
52 lines
2.1 KiB
Diff
--- a/mesonbuild/compilers/compilers.py
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+++ b/mesonbuild/compilers/compilers.py
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@@ -1112,6 +1112,8 @@
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for p in rpath_paths:
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if p == from_dir:
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relative = '' # relpath errors out in this case
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+ elif os.path.isabs(p):
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+ relative = p # These can be outside of build dir.
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else:
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relative = os.path.relpath(os.path.join(build_dir, p), os.path.join(build_dir, from_dir))
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rel_rpaths.append(relative)
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@@ -1121,8 +1123,10 @@
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if paths != '':
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paths += ':'
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paths += build_rpath
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- if len(paths) < len(install_rpath):
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- padding = 'X' * (len(install_rpath) - len(paths))
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+ store_paths = ':'.join(filter(lambda path: path.startswith('@storeDir@'), paths.split(':')))
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+ extra_space_needed = len(install_rpath + (':' if install_rpath and store_paths else '') + store_paths) - len(paths)
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+ if extra_space_needed > 0:
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+ padding = 'X' * extra_space_needed
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if not paths:
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paths = padding
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else:
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--- a/mesonbuild/scripts/depfixer.py
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+++ b/mesonbuild/scripts/depfixer.py
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@@ -303,6 +303,14 @@
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return
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self.bf.seek(rp_off)
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old_rpath = self.read_str()
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+
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+ if new_rpath:
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+ new_rpath += b':'
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+ else:
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+ new_rpath = b''
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+
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+ new_rpath += b':'.join(filter(lambda path: path.startswith(b'@storeDir@'), old_rpath.split(b':')))
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+
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if len(old_rpath) < len(new_rpath):
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sys.exit("New rpath must not be longer than the old one.")
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# The linker does read-only string deduplication. If there is a
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@@ -316,6 +324,10 @@
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if not new_rpath:
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self.remove_rpath_entry(entrynum)
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else:
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+ # clean old rpath to avoid stale references
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+ # (see https://github.com/NixOS/nixpkgs/pull/46020)
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+ self.bf.seek(rp_off)
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+ self.bf.write(b'\0'*len(old_rpath))
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self.bf.seek(rp_off)
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self.bf.write(new_rpath)
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self.bf.write(b'\0')
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