The following message is displayed and fails to build. If you think that can not be easy to fix, please add "sys-libs/db cxx" to profiles/arch/amd64-fbsd/clang/package.use.mask. ./libtool --mode=compile clang++ -stdlib=libc++ -c -I. -I/var/tmp/portage/sys-libs/db-4.8.30-r2/work/db-4.8.30/build_unix/../dist/.. -D_THREAD_SAFE -stdlib=libc++ -O2 -pipe -mtune=generic /var/tmp/portage/sys-libs/db-4.8.30-r2/work/db-4.8.30/build_unix/../dist/../cxx/cxx_db.cpp libtool: compile: clang++ -stdlib=libc++ -c -I. -I/var/tmp/portage/sys-libs/db-4.8.30-r2/work/db-4.8.30/build_unix/../dist/.. -D_THREAD_SAFE -stdlib=libc++ -O2 -pipe -mtune=generic /var/tmp/portage/sys-libs/db-4.8.30-r2/work/db-4.8.30/build_unix/../dist/../cxx/cxx_db.cpp -fPIC -DPIC -o .libs/cxx_db.o In file included from /var/tmp/portage/sys-libs/db-4.8.30-r2/work/db-4.8.30/build_unix/../dist/../cxx/cxx_db.cpp:13: In file included from ./db_cxx.h:55: In file included from /usr/include/c++/v1/iostream:38: In file included from /usr/include/c++/v1/ios:216: In file included from /usr/include/c++/v1/__locale:15: In file included from /usr/include/c++/v1/string:439: In file included from /usr/include/c++/v1/algorithm:628: In file included from /usr/include/c++/v1/memory:616: /usr/include/c++/v1/atomic:1107:13: error: expected unqualified-id atomic_init(volatile atomic<_Tp>* __o, _Tp __d) _NOEXCEPT ^ /var/tmp/portage/sys-libs/db-4.8.30-r2/work/db-4.8.30/build_unix/../dist/../dbinc/atomic.h:73:31: note: expanded from macro 'atomic_init' #define atomic_init(p, val) ((p)->value = (val)) ^ In file included from /var/tmp/portage/sys-libs/db-4.8.30-r2/work/db-4.8.30/build_unix/../dist/../cxx/cxx_db.cpp:13: In file included from ./db_cxx.h:55: In file included from /usr/include/c++/v1/iostream:38: In file included from /usr/include/c++/v1/ios:216: In file included from /usr/include/c++/v1/__locale:15: In file included from /usr/include/c++/v1/string:439: In file included from /usr/include/c++/v1/algorithm:628: In file included from /usr/include/c++/v1/memory:616: /usr/include/c++/v1/atomic:1107:13: error: expected ')' /var/tmp/portage/sys-libs/db-4.8.30-r2/work/db-4.8.30/build_unix/../dist/../dbinc/atomic.h:73:31: note: expanded from macro 'atomic_init' #define atomic_init(p, val) ((p)->value = (val)) ^ /usr/include/c++/v1/atomic:1107:1: note: to match this '(' atomic_init(volatile atomic<_Tp>* __o, _Tp __d) _NOEXCEPT ^ /var/tmp/portage/sys-libs/db-4.8.30-r2/work/db-4.8.30/build_unix/../dist/../dbinc/atomic.h:73:30: note: expanded from macro 'atomic_init' #define atomic_init(p, val) ((p)->value = (val)) ^ In file included from /var/tmp/portage/sys-libs/db-4.8.30-r2/work/db-4.8.30/build_unix/../dist/../cxx/cxx_db.cpp:13: In file included from ./db_cxx.h:55: In file included from /usr/include/c++/v1/iostream:38: In file included from /usr/include/c++/v1/ios:216: In file included from /usr/include/c++/v1/__locale:15: In file included from /usr/include/c++/v1/string:439: In file included from /usr/include/c++/v1/algorithm:628: In file included from /usr/include/c++/v1/memory:616: /usr/include/c++/v1/atomic:1107:1: error: expected ')' atomic_init(volatile atomic<_Tp>* __o, _Tp __d) _NOEXCEPT ^ /var/tmp/portage/sys-libs/db-4.8.30-r2/work/db-4.8.30/build_unix/../dist/../dbinc/atomic.h:73:33: note: expanded from macro 'atomic_init' #define atomic_init(p, val) ((p)->value = (val)) ^ /usr/include/c++/v1/atomic:1107:1: note: to match this '(' /var/tmp/portage/sys-libs/db-4.8.30-r2/work/db-4.8.30/build_unix/../dist/../dbinc/atomic.h:73:29: note: expanded from macro 'atomic_init' #define atomic_init(p, val) ((p)->value = (val)) ^ In file included from /var/tmp/portage/sys-libs/db-4.8.30-r2/work/db-4.8.30/build_unix/../dist/../cxx/cxx_db.cpp:13: In file included from ./db_cxx.h:55: In file included from /usr/include/c++/v1/iostream:38: In file included from /usr/include/c++/v1/ios:216: In file included from /usr/include/c++/v1/__locale:15: In file included from /usr/include/c++/v1/string:439: In file included from /usr/include/c++/v1/algorithm:628: In file included from /usr/include/c++/v1/memory:616: /usr/include/c++/v1/atomic:1676:35: error: unknown type name 'atomic_flag' atomic_flag_test_and_set(volatile atomic_flag* __o) _NOEXCEPT ^ /usr/include/c++/v1/atomic:1683:26: error: unknown type name 'atomic_flag' atomic_flag_test_and_set(atomic_flag* __o) _NOEXCEPT ^ /usr/include/c++/v1/atomic:1690:44: error: unknown type name 'atomic_flag' atomic_flag_test_and_set_explicit(volatile atomic_flag* __o, memory_order __m) _NOEXCEPT ^ /usr/include/c++/v1/atomic:1697:35: error: unknown type name 'atomic_flag' atomic_flag_test_and_set_explicit(atomic_flag* __o, memory_order __m) _NOEXCEPT ^ /usr/include/c++/v1/atomic:1704:28: error: unknown type name 'atomic_flag' atomic_flag_clear(volatile atomic_flag* __o) _NOEXCEPT ^ /usr/include/c++/v1/atomic:1711:19: error: unknown type name 'atomic_flag' atomic_flag_clear(atomic_flag* __o) _NOEXCEPT ^ /usr/include/c++/v1/atomic:1718:37: error: unknown type name 'atomic_flag' atomic_flag_clear_explicit(volatile atomic_flag* __o, memory_order __m) _NOEXCEPT ^ /usr/include/c++/v1/atomic:1725:28: error: unknown type name 'atomic_flag' atomic_flag_clear_explicit(atomic_flag* __o, memory_order __m) _NOEXCEPT ^ 11 errors generated. gmake: *** [cxx_db.lo] Error 1 * ERROR: sys-libs/db-4.8.30-r2::gentoo failed (compile phase): * emake failed
I found a fix in FreeBSD ports. https://svnweb.freebsd.org/ports?view=revision&revision=413084
merged, thx
