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| author | Jan Maria Matejka <mq@ucw.cz> | 2018-12-14 15:50:44 +0100 |
|---|---|---|
| committer | Maria Matejka <mq@ucw.cz> | 2018-12-18 14:55:29 +0100 |
| commit | 78131eee64aeaf14cf418d6e5bf3f17ca602afb7 (patch) | |
| tree | a39ca0a9abf5a9ea0b350b9efa6553b6fb63488c /configure.ac | |
| parent | bda5863425854cc1c705c6f428e952bafd01d2a1 (diff) | |
| download | bird-78131eee64aeaf14cf418d6e5bf3f17ca602afb7.tar.gz | |
Debug: support for -gdwarf-4 is not available everywhere
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index ae2710f5..4dda60cb 100644 --- a/configure.ac +++ b/configure.ac @@ -343,7 +343,10 @@ fi if test "$enable_debug" = yes ; then AC_DEFINE([DEBUGGING], [1], [Define to 1 if debugging is enabled]) LDFLAGS="$LDFLAGS -rdynamic" - CFLAGS="$CFLAGS -O0 -ggdb -g3 -gdwarf-4" + CFLAGS="$CFLAGS -O0 -ggdb -g3" + + BIRD_CHECK_GCC_OPTION([bird_cv_c_option_dwarf4], [-gdwarf-4], []) + BIRD_ADD_GCC_OPTION([bird_cv_c_option_dwarf4], [-gdwarf-4]) AC_CHECK_HEADER([execinfo.h], [ |