| Andrew Geissler | 6aa7eec | 2023-03-03 12:41:14 -0600 | [diff] [blame^] | 1 | From 19d00c15710840910a7397252c14d612746631fe Mon Sep 17 00:00:00 2001 |
| 2 | From: Khem Raj <raj.khem@gmail.com> |
| 3 | Date: Mon, 8 Mar 2021 14:58:40 -0800 |
| 4 | Subject: [PATCH] Link libexecinfo if its found, this is needed for musl based |
| 5 | systems |
| Andrew Geissler | 32b1199 | 2021-03-31 13:37:05 -0500 | [diff] [blame] | 6 | |
| 7 | Fixes |
| 8 | ld: libglog.so.0.4.0: undefined reference to `backtrace' |
| 9 | | collect2: error: ld returned 1 exit status |
| 10 | |
| 11 | Upstream-Status: Pending |
| 12 | Signed-off-by: Khem Raj <raj.khem@gmail.com> |
| Andrew Geissler | 6aa7eec | 2023-03-03 12:41:14 -0600 | [diff] [blame^] | 13 | |
| 14 | --- |
| 15 | CMakeLists.txt | 5 +++++ |
| 16 | 1 file changed, 5 insertions(+) |
| 17 | |
| 18 | diff --git a/CMakeLists.txt b/CMakeLists.txt |
| 19 | index 846b444..1553358 100644 |
| Andrew Geissler | 32b1199 | 2021-03-31 13:37:05 -0500 | [diff] [blame] | 20 | --- a/CMakeLists.txt |
| 21 | +++ b/CMakeLists.txt |
| Andrew Geissler | 6aa7eec | 2023-03-03 12:41:14 -0600 | [diff] [blame^] | 22 | @@ -162,6 +162,7 @@ cmake_pop_check_state () |
| 23 | check_cxx_symbol_exists (snprintf cstdio HAVE_SNPRINTF) |
| Andrew Geissler | 32b1199 | 2021-03-31 13:37:05 -0500 | [diff] [blame] | 24 | |
| 25 | check_library_exists (dbghelp UnDecorateSymbolName "" HAVE_DBGHELP) |
| 26 | +check_library_exists (execinfo backtrace "" HAVE_EXECINFO) |
| 27 | |
| Andrew Geissler | 6972109 | 2021-07-23 12:57:00 -0400 | [diff] [blame] | 28 | check_cxx_source_compiles (" |
| 29 | #include <cstdlib> |
| Andrew Geissler | 6aa7eec | 2023-03-03 12:41:14 -0600 | [diff] [blame^] | 30 | @@ -629,6 +630,10 @@ if (Unwind_FOUND) |
| Andrew Geissler | 6972109 | 2021-07-23 12:57:00 -0400 | [diff] [blame] | 31 | set (Unwind_DEPENDENCY "find_dependency (Unwind ${Unwind_VERSION})") |
| 32 | endif (Unwind_FOUND) |
| Andrew Geissler | 32b1199 | 2021-03-31 13:37:05 -0500 | [diff] [blame] | 33 | |
| 34 | +if (HAVE_EXECINFO) |
| 35 | + target_link_libraries (glog PUBLIC execinfo) |
| 36 | +endif (HAVE_EXECINFO) |
| 37 | + |
| 38 | if (HAVE_DBGHELP) |
| Andrew Geissler | 6aa7eec | 2023-03-03 12:41:14 -0600 | [diff] [blame^] | 39 | target_link_libraries (glog PRIVATE dbghelp) |
| 40 | set (glog_libraries_options_for_static_linking "${glog_libraries_options_for_static_linking} -ldbghelp") |