2020-08-20 17:08:02 +00:00
--- a/mesonbuild/backend/backends.py
+++ b/mesonbuild/backend/backends.py
2022-04-15 01:41:22 +00:00
@@ -723,6 +723,21 @@
@staticmethod
def get_rpath_dirs_from_link_args(args: T.List[str]) -> T.Set[str]:
dirs: T.Set[str] = set()
2020-04-24 23:36:52 +00:00
+
2020-08-20 17:08:02 +00:00
+ nix_ldflags = os.environ.get('NIX_LDFLAGS', '').split()
+ next_is_path = False
+ # Try to add rpaths set by user or ld-wrapper so that they are not removed.
+ # Based on https://github.com/NixOS/nixpkgs/blob/69711a2f5ffe8cda208163be5258266172ff527f/pkgs/build-support/bintools-wrapper/ld-wrapper.sh#L148-L177
+ for flag in nix_ldflags:
+ if flag == '-rpath' or flag == '-L':
+ next_is_path = True
+ elif next_is_path or flag.startswith('-L/'):
+ if flag.startswith('-L/'):
+ flag = flag[2:]
+ if flag.startswith('@storeDir@'):
+ dirs.add(flag)
+ next_is_path = False
2020-04-24 23:36:52 +00:00
+
2020-09-25 04:45:31 +00:00
# Match rpath formats:
# -Wl,-rpath=
# -Wl,-rpath,
