LIBCXXABI_HAS_CXA_THREAD_ATEXIT_IMPL should be set by `check_library_exists` at the bottom of `config-ix.cmake`.
On Fri, Mar 3, 2017 at 7:22 PM, Jonathan Roelofs <jonat...@codesourcery.com> wrote: > > > On 3/3/17 6:26 PM, Eric Fiselier via cfe-commits wrote: > >> Author: ericwf >> Date: Fri Mar 3 19:26:41 2017 >> New Revision: 296940 >> >> URL: http://llvm.org/viewvc/llvm-project?rev=296940&view=rev >> Log: >> Fix PR25874 - Detect features required for cxa_thread_atexit_test.pass.cp >> p >> >> Modified: >> libcxxabi/trunk/test/CMakeLists.txt >> libcxxabi/trunk/test/cxa_thread_atexit_test.pass.cpp >> libcxxabi/trunk/test/libcxxabi/test/config.py >> libcxxabi/trunk/test/lit.site.cfg.in >> >> Modified: libcxxabi/trunk/test/CMakeLists.txt >> URL: http://llvm.org/viewvc/llvm-project/libcxxabi/trunk/test/CMa >> keLists.txt?rev=296940&r1=296939&r2=296940&view=diff >> ============================================================ >> ================== >> --- libcxxabi/trunk/test/CMakeLists.txt (original) >> +++ libcxxabi/trunk/test/CMakeLists.txt Fri Mar 3 19:26:41 2017 >> @@ -18,6 +18,7 @@ pythonize_bool(LIBCXXABI_ENABLE_THREADS) >> pythonize_bool(LIBCXXABI_ENABLE_EXCEPTIONS) >> pythonize_bool(LIBCXXABI_USE_LLVM_UNWINDER) >> pythonize_bool(LIBCXXABI_BUILD_EXTERNAL_THREAD_LIBRARY) >> +pythonize_bool(LIBCXXABI_HAS_CXA_THREAD_ATEXIT_IMPL) >> > > AFAIU, this is only allows specifying it at build time and not > auto-detection of it. Did you intend on setting this via something like a > CHECK_CXX_SOURCE_COMPILES check? > > > Jon > > > -- > Jon Roelofs > jonat...@codesourcery.com > CodeSourcery / Mentor Embedded >
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