Opened 17 months ago
Closed 17 months ago
#67686 closed defect (fixed)
clang-16 @16.0.6_0: links to compiler runtime libraries using wrong path
| Reported by: | chrstphrchvz (Christopher Chavez) | Owned by: | kencu (Ken) |
|---|---|---|---|
| Priority: | Normal | Milestone: | |
| Component: | ports | Version: | 2.8.1 |
| Keywords: | Cc: | mascguy (Christopher Nielsen), cjones051073 (Chris Jones) | |
| Port: | clang-16 |
Description
Observed on macOS 10.13 and macOS 12. Example: running a program compiled with clang-mp-16 -fsanitize=address will error:
dyld: Library not loaded: /opt/local/libexec/llvm-16/lib/libclang_rt.asan_osx_dynamic.dylib Referenced from: a.out Reason: image not found
because the library is actually located here:
/opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.asan_osx_dynamic.dylib
Change History (12)
comment:1 Changed 17 months ago by mascguy (Christopher Nielsen)
| Cc: | mascguy added |
|---|
comment:2 Changed 17 months ago by jmroot (Joshua Root)
| Cc: | cjones051073 added |
|---|
comment:3 Changed 17 months ago by cjones051073 (Chris Jones)
comment:4 Changed 17 months ago by cjones051073 (Chris Jones)
Small update. Issue is only with clang-16. clang-15 works fine
Oberon ~/cernbox/MacPorts/c++17 > clang++-mp-15 --std=c++17 -fsanitize=address ./test.cpp Oberon ~/cernbox/MacPorts/c++17 > ./a.out a.out(15346,0x10fa0a600) malloc: nano zone abandoned due to inability to preallocate reserved vm space. variant<int> = 42 test_variant: bad_variant_access optional i = 321 i: 1 d: 3.14 b: 1 PKc: FooBar ▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─ ▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─ ▀─▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─▄ ▄─▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─▀ ▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─▀▄─ ▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─▄▀─ all types in pack are T not all types in pack are T 1 2.3 -2 2.3 -2147483648 0 2147483647 -1 Oberon ~/cernbox/MacPorts/c++17 > otool -L ./a.out ./a.out: /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1300.36.0) @rpath/libclang_rt.asan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.0.0)
So clang-15 use @rpath , whilst clang-16 a hardocded fixed path.
Both ports files for llvm 15 and 16 do exactly the same thing w.r.t. rpath.
( b.t.w. the output above from a.out is what I expect, this is a small standalone test I have for numerous c++17 features. )
comment:5 Changed 17 months ago by chrstphrchvz (Christopher Chavez)
Would also note that clang-devel @20230321-54ab9541_1 does not have this issue.
comment:6 follow-up: 7 Changed 17 months ago by cjones051073 (Chris Jones)
clang-devel is a little behind at the moment, so likely older than the latest 16.0.x release.
Did you happen to notice if older 16.0.x versions had the issue or not ?
comment:7 Changed 17 months ago by chrstphrchvz (Christopher Chavez)
Replying to cjones051073:
clang-devel is a little behind at the moment, so likely older than the latest 16.0.x release.
Did you happen to notice if older 16.0.x versions had the issue or not ?
I am not certain whether it was present in earlier versions, except for 16.0.5 which did have the issue.
comment:8 Changed 17 months ago by kencu (Ken)
llvm seems to have the proper @rpath links:
% port contents llvm-16 | grep dylib | xargs otool -L /opt/local/libexec/llvm-16/lib/LLVMPolly.dylib: /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/libLLVM.dylib: @rpath/libLLVM.dylib (compatibility version 1.0.0, current version 16.0.6) /opt/local/lib/libffi.8.dylib (compatibility version 10.0.0, current version 10.2.0) /opt/local/lib/libedit.0.dylib (compatibility version 1.0.0, current version 1.70.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/lib/libz.1.dylib (compatibility version 1.0.0, current version 1.2.13) /opt/local/lib/libzstd.1.dylib (compatibility version 1.0.0, current version 1.5.5) /opt/local/lib/libncurses.6.dylib (compatibility version 6.0.0, current version 6.0.0) /opt/local/lib/libxml2.2.dylib (compatibility version 13.0.0, current version 13.4.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /opt/local/libexec/llvm-16/lib/libLTO.dylib: @rpath/libLTO.dylib (compatibility version 1.0.0, current version 16.0.6) @rpath/libLLVM.dylib (compatibility version 1.0.0, current version 16.0.6) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/libRemarks.dylib: @rpath/libRemarks.dylib (compatibility version 1.0.0, current version 16.0.6) @rpath/libLLVM.dylib (compatibility version 1.0.0, current version 16.0.6) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3)
but for clang's libs, only some of them are using @rpath, which is on the face of it a bit odd. All the clang libraries in the clang runtime are using full pathnames instead.
% port contents clang-16 | grep dylib | xargs otool -L /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.asan_osx_dynamic.dylib (architecture x86_64): /opt/local/libexec/llvm-16/lib/libclang_rt.asan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.asan_osx_dynamic.dylib (architecture x86_64h): /opt/local/libexec/llvm-16/lib/libclang_rt.asan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.asan_osx_dynamic.dylib (architecture arm64): /opt/local/libexec/llvm-16/lib/libclang_rt.asan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.lsan_osx_dynamic.dylib (architecture x86_64): /opt/local/libexec/llvm-16/lib/libclang_rt.lsan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.lsan_osx_dynamic.dylib (architecture x86_64h): /opt/local/libexec/llvm-16/lib/libclang_rt.lsan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.lsan_osx_dynamic.dylib (architecture arm64): /opt/local/libexec/llvm-16/lib/libclang_rt.lsan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.stats_osx_dynamic.dylib (architecture x86_64): /opt/local/libexec/llvm-16/lib/libclang_rt.stats_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0, weak) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.stats_osx_dynamic.dylib (architecture x86_64h): /opt/local/libexec/llvm-16/lib/libclang_rt.stats_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0, weak) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.stats_osx_dynamic.dylib (architecture arm64): /opt/local/libexec/llvm-16/lib/libclang_rt.stats_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0, weak) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.tsan_osx_dynamic.dylib (architecture x86_64): /opt/local/libexec/llvm-16/lib/libclang_rt.tsan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /usr/lib/libobjc.A.dylib (compatibility version 1.0.0, current version 228.0.0) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.tsan_osx_dynamic.dylib (architecture x86_64h): /opt/local/libexec/llvm-16/lib/libclang_rt.tsan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /usr/lib/libobjc.A.dylib (compatibility version 1.0.0, current version 228.0.0) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.tsan_osx_dynamic.dylib (architecture arm64): /opt/local/libexec/llvm-16/lib/libclang_rt.tsan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /usr/lib/libobjc.A.dylib (compatibility version 1.0.0, current version 228.0.0) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.ubsan_minimal_osx_dynamic.dylib (architecture x86_64): /opt/local/libexec/llvm-16/lib/libclang_rt.ubsan_minimal_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.ubsan_minimal_osx_dynamic.dylib (architecture x86_64h): /opt/local/libexec/llvm-16/lib/libclang_rt.ubsan_minimal_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.ubsan_minimal_osx_dynamic.dylib (architecture arm64): /opt/local/libexec/llvm-16/lib/libclang_rt.ubsan_minimal_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.ubsan_osx_dynamic.dylib (architecture x86_64): /opt/local/libexec/llvm-16/lib/libclang_rt.ubsan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.ubsan_osx_dynamic.dylib (architecture x86_64h): /opt/local/libexec/llvm-16/lib/libclang_rt.ubsan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.ubsan_osx_dynamic.dylib (architecture arm64): /opt/local/libexec/llvm-16/lib/libclang_rt.ubsan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/libClangdXPCLib.dylib: @rpath/libClangdXPCLib.dylib (compatibility version 0.0.0, current version 0.0.0) @rpath/libLLVM.dylib (compatibility version 1.0.0, current version 16.0.6) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/libc++.1.0.dylib: @rpath/libc++.1.dylib (compatibility version 1.0.0, current version 1.0.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) @rpath/libc++abi.1.dylib (compatibility version 1.0.0, current version 1.0.0) /opt/local/libexec/llvm-16/lib/libc++.1.dylib: @rpath/libc++.1.dylib (compatibility version 1.0.0, current version 1.0.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) @rpath/libc++abi.1.dylib (compatibility version 1.0.0, current version 1.0.0) /opt/local/libexec/llvm-16/lib/libc++.dylib: @rpath/libc++.1.dylib (compatibility version 1.0.0, current version 1.0.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) @rpath/libc++abi.1.dylib (compatibility version 1.0.0, current version 1.0.0) /opt/local/libexec/llvm-16/lib/libc++abi.1.0.dylib: @rpath/libc++abi.1.dylib (compatibility version 1.0.0, current version 1.0.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/libc++abi.1.dylib: @rpath/libc++abi.1.dylib (compatibility version 1.0.0, current version 1.0.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/libc++abi.dylib: @rpath/libc++abi.1.dylib (compatibility version 1.0.0, current version 1.0.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/libclang-cpp.dylib: @rpath/libclang-cpp.dylib (compatibility version 0.0.0, current version 0.0.0) /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices (compatibility version 1.0.0, current version 1228.0.0) @rpath/libLLVM.dylib (compatibility version 1.0.0, current version 16.0.6) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation (compatibility version 150.0.0, current version 1971.0.0) /opt/local/libexec/llvm-16/lib/libclang.dylib: @rpath/libclang.dylib (compatibility version 1.0.0, current version 16.0.6) @rpath/libLLVM.dylib (compatibility version 1.0.0, current version 16.0.6) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3)
perhaps this commit here is culprit:
https://github.com/llvm/llvm-project/commit/b98da4c71edda3df0a0555b1ab63ec52e92252b4
comment:9 Changed 17 months ago by cjones051073 (Chris Jones)
Thanks Ken. If I compare the sanitiser libs specifically, between clang 15 and 16 I see
Oberon ~/Projects/MacPorts/ports > port contents clang-15 | grep dylib | grep san_osx | xargs otool -L /opt/local/libexec/llvm-15/lib/clang/15.0.7/lib/darwin/libclang_rt.asan_osx_dynamic.dylib: @rpath/libclang_rt.asan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1300.23.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1300.23.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1311.100.3) /opt/local/libexec/llvm-15/lib/clang/15.0.7/lib/darwin/libclang_rt.lsan_osx_dynamic.dylib: @rpath/libclang_rt.lsan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1300.23.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1300.23.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1311.100.3) /opt/local/libexec/llvm-15/lib/clang/15.0.7/lib/darwin/libclang_rt.tsan_osx_dynamic.dylib: @rpath/libclang_rt.tsan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1300.23.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1300.23.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1311.100.3) /usr/lib/libobjc.A.dylib (compatibility version 1.0.0, current version 228.0.0) /opt/local/libexec/llvm-15/lib/clang/15.0.7/lib/darwin/libclang_rt.ubsan_osx_dynamic.dylib: @rpath/libclang_rt.ubsan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1300.23.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1300.23.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1311.100.3) Oberon ~/Projects/MacPorts/ports > port contents clang-16 | grep dylib | grep san_osx | xargs otool -L /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.asan_osx_dynamic.dylib: /opt/local/libexec/llvm-16/lib/libclang_rt.asan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1300.36.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1300.36.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.0.0) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.lsan_osx_dynamic.dylib: /opt/local/libexec/llvm-16/lib/libclang_rt.lsan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1300.36.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1300.36.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.0.0) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.tsan_osx_dynamic.dylib: /opt/local/libexec/llvm-16/lib/libclang_rt.tsan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1300.36.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1300.36.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.0.0) /usr/lib/libobjc.A.dylib (compatibility version 1.0.0, current version 228.0.0) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.ubsan_osx_dynamic.dylib: /opt/local/libexec/llvm-16/lib/libclang_rt.ubsan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1300.36.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1300.36.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.0.0)
so clang-15 uses path, clang 16 does not.
That LLVM commit is for sure fiddling in the right sort of area..
comment:10 Changed 17 months ago by kencu (Ken)
the commit I mentioned seems to be a bit later on than our clang 16.0.6 sources.
just reverting the first bit of it was needed.
I know you said you wanted it discussed upstream, but I'm not prepared to take on that task, so I'll just generate a PR with the reversion I used and you can use that if you like, or take it upstream if you want to (that will be a messy discussion).
% port contents clang-16 | grep dylib | xargs otool -L /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.asan_osx_dynamic.dylib (architecture x86_64): @rpath/libclang_rt.asan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.asan_osx_dynamic.dylib (architecture x86_64h): @rpath/libclang_rt.asan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.asan_osx_dynamic.dylib (architecture arm64): @rpath/libclang_rt.asan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.lsan_osx_dynamic.dylib (architecture x86_64): @rpath/libclang_rt.lsan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.lsan_osx_dynamic.dylib (architecture x86_64h): @rpath/libclang_rt.lsan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.lsan_osx_dynamic.dylib (architecture arm64): @rpath/libclang_rt.lsan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.stats_osx_dynamic.dylib (architecture x86_64): @rpath/libclang_rt.stats_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0, weak) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.stats_osx_dynamic.dylib (architecture x86_64h): @rpath/libclang_rt.stats_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0, weak) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.stats_osx_dynamic.dylib (architecture arm64): @rpath/libclang_rt.stats_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0, weak) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.tsan_osx_dynamic.dylib (architecture x86_64): @rpath/libclang_rt.tsan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /usr/lib/libobjc.A.dylib (compatibility version 1.0.0, current version 228.0.0) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.tsan_osx_dynamic.dylib (architecture x86_64h): @rpath/libclang_rt.tsan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /usr/lib/libobjc.A.dylib (compatibility version 1.0.0, current version 228.0.0) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.tsan_osx_dynamic.dylib (architecture arm64): @rpath/libclang_rt.tsan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /usr/lib/libobjc.A.dylib (compatibility version 1.0.0, current version 228.0.0) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.ubsan_minimal_osx_dynamic.dylib (architecture x86_64): @rpath/libclang_rt.ubsan_minimal_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.ubsan_minimal_osx_dynamic.dylib (architecture x86_64h): @rpath/libclang_rt.ubsan_minimal_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.ubsan_minimal_osx_dynamic.dylib (architecture arm64): @rpath/libclang_rt.ubsan_minimal_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.ubsan_osx_dynamic.dylib (architecture x86_64): @rpath/libclang_rt.ubsan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.ubsan_osx_dynamic.dylib (architecture x86_64h): @rpath/libclang_rt.ubsan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/clang/16/lib/darwin/libclang_rt.ubsan_osx_dynamic.dylib (architecture arm64): @rpath/libclang_rt.ubsan_osx_dynamic.dylib (compatibility version 0.0.0, current version 0.0.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libc++abi.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/libClangdXPCLib.dylib: @rpath/libClangdXPCLib.dylib (compatibility version 0.0.0, current version 0.0.0) @rpath/libLLVM.dylib (compatibility version 1.0.0, current version 16.0.6) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/libc++.1.0.dylib: @rpath/libc++.1.dylib (compatibility version 1.0.0, current version 1.0.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) @rpath/libc++abi.1.dylib (compatibility version 1.0.0, current version 1.0.0) /opt/local/libexec/llvm-16/lib/libc++.1.dylib: @rpath/libc++.1.dylib (compatibility version 1.0.0, current version 1.0.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) @rpath/libc++abi.1.dylib (compatibility version 1.0.0, current version 1.0.0) /opt/local/libexec/llvm-16/lib/libc++.dylib: @rpath/libc++.1.dylib (compatibility version 1.0.0, current version 1.0.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) @rpath/libc++abi.1.dylib (compatibility version 1.0.0, current version 1.0.0) /opt/local/libexec/llvm-16/lib/libc++abi.1.0.dylib: @rpath/libc++abi.1.dylib (compatibility version 1.0.0, current version 1.0.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/libc++abi.1.dylib: @rpath/libc++abi.1.dylib (compatibility version 1.0.0, current version 1.0.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/libc++abi.dylib: @rpath/libc++abi.1.dylib (compatibility version 1.0.0, current version 1.0.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /opt/local/libexec/llvm-16/lib/libclang-cpp.dylib: @rpath/libclang-cpp.dylib (compatibility version 0.0.0, current version 0.0.0) /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices (compatibility version 1.0.0, current version 1228.0.0) @rpath/libLLVM.dylib (compatibility version 1.0.0, current version 16.0.6) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3) /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation (compatibility version 150.0.0, current version 1971.0.0) /opt/local/libexec/llvm-16/lib/libclang.dylib: @rpath/libclang.dylib (compatibility version 1.0.0, current version 16.0.6) @rpath/libLLVM.dylib (compatibility version 1.0.0, current version 16.0.6) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 1500.65.0) /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1319.100.3)
comment:11 Changed 17 months ago by kencu (Ken)
https://github.com/macports/macports-ports/pull/19293
% clang-mp-16 -fsanitize=address hello.c % ./a.out a.out(53915,0x1e3a89e00) malloc: nano zone abandoned due to inability to reserve vm space. Hello, World
comment:12 Changed 17 months ago by kencu (Ken)
| Owner: | set to kencu |
|---|---|
| Resolution: | → fixed |
| Status: | new → closed |
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Can you please report this upstream, as it looks like a LLVM bug to me. In the port file we do nothing special with the sanitizers, other than turn them off for OSX10.11 and older. Of course, we *could* work around it in the port file, in a post-destroot block, but I would prefer not to unless there is no other option.