Opened 7 years ago
Closed 6 years ago
#53577 closed defect (fixed)
db60 @6.0.30_2 build fails with atomic_init error, clang-3.8 or clang-3.9, MacOSX 10.6.8/libc++ but builds correctly with clang-3.7
| Reported by: | kencu (Ken) | Owned by: | afb@… |
|---|---|---|---|
| Priority: | Normal | Milestone: | |
| Component: | ports | Version: | |
| Keywords: | snowleopard | Cc: | ballapete (Peter "Pete" Dyballa) |
| Port: | db60 |
Description
something is different between clang-3.7 and later clang versions. Not sure what, exactly. Clang-3.7 appears to work correctly, though. I'm not sure if this is specific to Snow Leopard with libc++ or might happen on other systems as well.
:info:build In file included from ../lang/cxx/cxx_channel.cpp:13:
:info:build In file included from ./db_cxx.h:55:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/iostream:38:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/ios:216:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/__locale:15:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/string:442:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/algorithm:634:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/memory:618:
:info:build /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/atomic:1148:13: error: expected unqualified-id
:info:build atomic_init(volatile atomic<_Tp>* __o, _Tp __d) _NOEXCEPT
:info:build ^
:info:build /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/atomic:1148:13: error: expected ')'
:info:build /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/atomic:1148:1: note: to match this '('
:info:build atomic_init(volatile atomic<_Tp>* __o, _Tp __d) _NOEXCEPT
:info:build ^
:info:build ../src/dbinc/atomic.h:73:30: note: expanded from macro 'atomic_init'
:info:build #define atomic_init(p, val) ((p)->value = (val))
:info:build ^
:info:build In file included from ../lang/cxx/cxx_channel.cpp:13:
:info:build In file included from ./db_cxx.h:55:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/iostream:38:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/ios:216:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/__locale:15:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/string:442:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/algorithm:634:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/memory:618:
:info:build /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/atomic:1148:1: error: expected ')'
:info:build atomic_init(volatile atomic<_Tp>* __o, _Tp __d) _NOEXCEPT
:info:build ^
:info:build ../src/dbinc/atomic.h:73:33: note: expanded from macro 'atomic_init'
:info:build #define atomic_init(p, val) ((p)->value = (val))
:info:build ^
:info:build /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/atomic:1148:1: note: to match this '('
:info:build ../src/dbinc/atomic.h:73:29: note: expanded from macro 'atomic_init'
:info:build #define atomic_init(p, val) ((p)->value = (val))
:info:build ^
:info:build In file included from ../lang/cxx/cxx_channel.cpp:13:
:info:build In file included from ./db_cxx.h:55:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/iostream:38:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/ios:216:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/__locale:15:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/string:442:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/algorithm:634:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/memory:618:
:info:build /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/atomic:1717:35: error: unknown type name 'atomic_flag'
:info:build atomic_flag_test_and_set(volatile atomic_flag* __o) _NOEXCEPT
:info:build ^
:info:build /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/atomic:1724:26: error: unknown type name 'atomic_flag'
:info:build atomic_flag_test_and_set(atomic_flag* __o) _NOEXCEPT
:info:build ^
:info:build /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/atomic:1731:44: error: unknown type name 'atomic_flag'
:info:build atomic_flag_test_and_set_explicit(volatile atomic_flag* __o, memory_order __m) _NOEXCEPT
:info:build ^
:info:build /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/atomic:1738:35: error: unknown type name 'atomic_flag'
:info:build atomic_flag_test_and_set_explicit(atomic_flag* __o, memory_order __m) _NOEXCEPT
:info:build ^
:info:build /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/atomic:1745:28: error: unknown type name 'atomic_flag'
:info:build atomic_flag_clear(volatile atomic_flag* __o) _NOEXCEPT
:info:build ^
:info:build /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/atomic:1752:19: error: unknown type name 'atomic_flag'
:info:build atomic_flag_clear(atomic_flag* __o) _NOEXCEPT
:info:build ^
:info:build /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/atomic:1759:37: error: unknown type name 'atomic_flag'
:info:build atomic_flag_clear_explicit(volatile atomic_flag* __o, memory_order __m) _NOEXCEPT
:info:build ^
:info:build /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/atomic:1766:28: error: unknown type name 'atomic_flag'
:info:build atomic_flag_clear_explicit(atomic_flag* __o, memory_order __m) _NOEXCEPT
:info:build ^
:info:build In file included from ../lang/cxx/cxx_db.cpp:13:
:info:build In file included from ./db_cxx.h:55:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/iostream:38:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/ios:216:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/__locale:15:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/string:442:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/algorithm:634:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/memory:618:
:info:build /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/atomic:1148:13: error: expected unqualified-id
:info:build atomic_init(volatile atomic<_Tp>* __o, _Tp __d) _NOEXCEPT
:info:build ^
:info:build /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/atomic:1148:13: error: expected ')'
:info:build /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/atomic:1148:1: note: to match this '('
:info:build atomic_init(volatile atomic<_Tp>* __o, _Tp __d) _NOEXCEPT
:info:build ^
:info:build ../src/dbinc/atomic.h:73:30: note: expanded from macro 'atomic_init'
:info:build #define atomic_init(p, val) ((p)->value = (val))
:info:build ^
:info:build In file included from ../lang/cxx/cxx_db.cpp:13:
:info:build In file included from ./db_cxx.h:55:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/iostream:38:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/ios:216:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/__locale:15:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/string:442:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/algorithm:634:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/memory:618:
:info:build /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/atomic:1148:1: error: expected ')'
:info:build atomic_init(volatile atomic<_Tp>* __o, _Tp __d) _NOEXCEPT
:info:build ^
:info:build ../src/dbinc/atomic.h:73:33: note: expanded from macro 'atomic_init'
:info:build #define atomic_init(p, val) ((p)->value = (val))
:info:build ^
:info:build /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/atomic:1148:1: note: to match this '('
:info:build ../src/dbinc/atomic.h:73:29: note: expanded from macro 'atomic_init'
:info:build #define atomic_init(p, val) ((p)->value = (val))
:info:build ^
:info:build In file included from ../lang/cxx/cxx_db.cpp:13:
:info:build In file included from ./db_cxx.h:55:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/iostream:38:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/ios:216:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/__locale:15:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/string:442:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/algorithm:634:
:info:build In file included from /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/memory:618:
:info:build /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/atomic:1717:35: error: unknown type name 'atomic_flag'
:info:build atomic_flag_test_and_set(volatile atomic_flag* __o) _NOEXCEPT
:info:build ^
:info:build /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/atomic:1724:26: error: unknown type name 'atomic_flag'
:info:build atomic_flag_test_and_set(atomic_flag* __o) _NOEXCEPT
:info:build ^
:info:build /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/atomic:1731:44: error: unknown type name 'atomic_flag'
:info:build atomic_flag_test_and_set_explicit(volatile atomic_flag* __o, memory_order __m) _NOEXCEPT
:info:build ^
:info:build /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/atomic:1738:35: error: unknown type name 'atomic_flag'
:info:build atomic_flag_test_and_set_explicit(atomic_flag* __o, memory_order __m) _NOEXCEPT
:info:build ^
:info:build /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/atomic:1745:28: error: unknown type name 'atomic_flag'
:info:build atomic_flag_clear(volatile atomic_flag* __o) _NOEXCEPT
:info:build ^
:info:build /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/atomic:1752:19: error: unknown type name 'atomic_flag'
:info:build atomic_flag_clear(atomic_flag* __o) _NOEXCEPT
:info:build ^
:info:build /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/atomic:1759:37: error: unknown type name 'atomic_flag'
:info:build atomic_flag_clear_explicit(volatile atomic_flag* __o, memory_order __m) _NOEXCEPT
:info:build ^
:info:build /opt/local/libexec/llvm-3.9/bin/../include/c++/v1/atomic:1766:28: error: unknown type name 'atomic_flag'
:info:build atomic_flag_clear_explicit(atomic_flag* __o, memory_order __m) _NOEXCEPT
:info:build ^
:info:build 11 errors generated.
:info:build make: *** [cxx_channel.lo] Error 1
:info:build make: *** Waiting for unfinished jobs....
:info:build 11 errors generated.
:info:build make: *** [cxx_db.lo] Error 1
:info:build make: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_databases_db60/db60/work/db-6.0.30/build_unix'
:info:build Command failed: cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_databases_db60/db60/work/db-6.0.30/build_unix" && /usr/bin/make -j2 -w all
:info:build Exit code: 2
Attachments (2)
Change History (16)
Changed 7 years ago by kencu (Ken)
comment:1 Changed 7 years ago by mf2k (Frank Schima)
| Cc: | afb@… removed |
|---|---|
| Keywords: | snowleopard added; SnowLeopard removed |
| Owner: | set to afb@… |
| Status: | new → assigned |
comment:2 Changed 7 years ago by ballapete (Peter "Pete" Dyballa)
Changed 7 years ago by ballapete (Peter "Pete" Dyballa)
| Attachment: | main.2.log added |
|---|
main.log from clang-3.9 dependency
comment:3 Changed 7 years ago by ballapete (Peter "Pete" Dyballa)
| Cc: | ballapete added |
|---|
comment:4 Changed 7 years ago by ballapete (Peter "Pete" Dyballa)
How can I determine the port that is requesting db60 that I can throw it away?
comment:5 follow-ups: 6 10 Changed 7 years ago by kencu (Ken)
You can build it with configure.compiler=macports-clang-3.7, though. At least I did.
comment:6 Changed 7 years ago by ballapete (Peter "Pete" Dyballa)
Replying to kencu:
You can build it with configure.compiler=macports-clang-3.7, though. At least I did.
I'd prefer not to.
What is db60 good for? What makes it distinct from db48? Does it have some unique features that are also useful?
comment:7 Changed 7 years ago by kencu (Ken)
The issue seems to be a name collision between db60 and clang's libc++ headers. Why it only affects some clang/libc++ systems is a puzzle, though.
Here is a thread about the issue <https://community.oracle.com/thread/3952592>.
I notice our db60 version is a bit dated; the current one is db-6.2.32.tar.gz.
Maybe they've fixed the name issue in the newer release. You could try updating it and see if the new version works.
comment:8 Changed 7 years ago by kencu (Ken)
I updated the port locally to 6.2.32 and that didn't fix the name collision. Also, forcing the standard to -std=c++98 didn't avoid the name collision either.
I'll make a PR for the version update, FWIW. The name collision remains an issue when -stdlib=libc++ though. I wonder how the newer systems are building this port? They should all be having this same issue...
comment:9 Changed 7 years ago by kencu (Ken)
The atomic types were added to clang in version 3.8 <http://releases.llvm.org/3.8.0/tools/clang/docs/ReleaseNotes.html#opencl-c-language-changes-in-clang> which would explain why clang-3.7 builds this but clang-3.8+ do not.
I tried --disable-atomicsupport which certainly sounded promising, but that didn't fix the build with clang-3.8+ / libc++ either.
If all the recent Apple clang's build this port, then they must not have the atomic name collision that the OSS clangs >= 3.8 have.
For now, if you need to build this port with a macports-clang compiler and you are using -stdlib=libc++, it looks like it will need to be macports-clang-3.7. Until Oracle gets around to changing their naming scheme, or otherwise changes the name scope / visibility somehow. Unless someone else has a clever idea.
comment:10 Changed 7 years ago by ballapete (Peter "Pete" Dyballa)
Replying to kencu:
You can build it with configure.compiler=macports-clang-3.7, though. At least I did.
If this is a hint to successfully build db60: Thank you, I don't want and I certainly don't need db60 (because it reminds of my age).
comment:11 Changed 7 years ago by ballapete (Peter "Pete" Dyballa)
Today clang-3.9, clang-4.0, llvm-4.0 were upgraded. It seems that the db60 issue was successfully solved.
comment:12 Changed 7 years ago by kencu (Ken)
Just so there is no confusion out there, db60 (and db62, when and if that port gets made) most certainly will not build using clang-3.8+ against libc++. It builds against libstdc++, or against libc++ with clang-3.7.
comment:13 Changed 7 years ago by kencu (Ken)
See also 54664 which is for the same issue, but with db48.
comment:14 Changed 6 years ago by kencu (Ken)
| Resolution: | → fixed |
|---|---|
| Status: | assigned → closed |
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The same error when updating Clang 3.9.
The question is: How is db60 improving Clang 3.9? Before it seemed to work fine with db48…