25 lines
1 KiB
Diff
25 lines
1 KiB
Diff
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--- a/mesonbuild/backend/backends.py
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+++ b/mesonbuild/backend/backends.py
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@@ -723,6 +723,21 @@
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@staticmethod
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def get_rpath_dirs_from_link_args(args: T.List[str]) -> T.Set[str]:
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dirs: T.Set[str] = set()
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+
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+ nix_ldflags = os.environ.get('NIX_LDFLAGS', '').split()
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+ next_is_path = False
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+ # Try to add rpaths set by user or ld-wrapper so that they are not removed.
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+ # Based on https://github.com/NixOS/nixpkgs/blob/69711a2f5ffe8cda208163be5258266172ff527f/pkgs/build-support/bintools-wrapper/ld-wrapper.sh#L148-L177
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+ for flag in nix_ldflags:
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+ if flag == '-rpath' or flag == '-L':
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+ next_is_path = True
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+ elif next_is_path or flag.startswith('-L/'):
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+ if flag.startswith('-L/'):
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+ flag = flag[2:]
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+ if flag.startswith('@storeDir@'):
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+ dirs.add(flag)
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+ next_is_path = False
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+
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# Match rpath formats:
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# -Wl,-rpath=
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# -Wl,-rpath,
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