| Link libexecinfo if its found, this is needed for musl based systems |
| |
| Fixes |
| ld: libglog.so.0.4.0: undefined reference to `backtrace' |
| | collect2: error: ld returned 1 exit status |
| |
| Upstream-Status: Pending |
| Signed-off-by: Khem Raj <raj.khem@gmail.com> |
| --- a/CMakeLists.txt |
| +++ b/CMakeLists.txt |
| @@ -144,6 +144,7 @@ check_cxx_compiler_flag (-Wunnamed-type- |
| check_symbol_exists (snprintf cstdio HAVE_SNPRINTF) |
| |
| check_library_exists (dbghelp UnDecorateSymbolName "" HAVE_DBGHELP) |
| +check_library_exists (execinfo backtrace "" HAVE_EXECINFO) |
| |
| check_cxx_source_compiles (" |
| #include <cstdlib> |
| @@ -584,6 +585,10 @@ if (Unwind_FOUND) |
| set (Unwind_DEPENDENCY "find_dependency (Unwind ${Unwind_VERSION})") |
| endif (Unwind_FOUND) |
| |
| +if (HAVE_EXECINFO) |
| + target_link_libraries (glog PUBLIC execinfo) |
| +endif (HAVE_EXECINFO) |
| + |
| if (HAVE_DBGHELP) |
| target_link_libraries (glog PUBLIC dbghelp) |
| endif (HAVE_DBGHELP) |