[PATCH] D27143: Fix detection of backtrace() availability on FreeBSD

[Kamil Rytarowski via Phabricator via llvm-commits]

krytarowski accepted this revision.
krytarowski added a comment.
This revision is now accepted and ready to land.

Build for me:

  NetBSD chieftec 7.99.66 NetBSD 7.99.66 (GENERIC) #6: Wed Mar 29 21:21:19 CEST 2017  root at chieftec:/public/netbsd-root/sys/arch/amd64/compile/GENERIC amd64



  $ grep  -i backtrace CMakeCache.txt    
  //Header providing backtrace(3) facility
  Backtrace_HEADER:STRING=execinfo.h
  Backtrace_INCLUDE_DIR:PATH=/usr/include
  Backtrace_LIBRARY:FILEPATH=/usr/lib/libexecinfo.so
  //Enable embedding backtraces on crash.
  LLVM_ENABLE_BACKTRACES:BOOL=ON
  //ADVANCED property for variable: Backtrace_HEADER
  Backtrace_HEADER-ADVANCED:INTERNAL=1
  //ADVANCED property for variable: Backtrace_INCLUDE_DIR
  Backtrace_INCLUDE_DIR-ADVANCED:INTERNAL=1
  //ADVANCED property for variable: Backtrace_LIBRARY
  Backtrace_LIBRARY-ADVANCED:INTERNAL=1
  //Details about finding Backtrace
  FIND_PACKAGE_MESSAGE_DETAILS_Backtrace:INTERNAL=[/usr/lib/libexecinfo.so][/usr/include][v()]
  //Have symbol _Unwind_Backtrace
  HAVE__UNWIND_BACKTRACE:INTERNAL=1
  //Have symbol backtrace
  _Backtrace_SYM_FOUND:INTERNAL=


https://reviews.llvm.org/D27143