diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 00121f82..cc7f674a 100644 --- a/configure.ac +++ b/configure.ac @@ -113,6 +113,12 @@ CC_CHECK_LDFLAGS([${tmp_ldflag}], [VERSIONING_LDFLAGS='-Wl,-version-script=$(srcdir)/map-file']) AC_SUBST([VERSIONING_LDFLAGS]) +dnl Use immediate (now) bindings; avoids the funky re-call in itself +dnl the -z now syntax is lifted from Sun's linker and works with GNU's too +dnl other linkes might be added later +CC_CHECK_LDFLAGS([-Wl,-z,now], [IMMEDIATE_LDFLAGS="-Wl,-z,now"]) +AC_SUBST([IMMEDIATE_LDFLAGS]) + dnl Check for the proper way to build libraries that have no undefined dnl symbols; on some hosts this needs to be avoided but the macro dnl takes care of it. @@ -388,6 +394,7 @@ AC_SEARCH_LIBS([timer_create], [rt]) # BSD AC_SEARCH_LIBS([connect], [socket]) +AC_SEARCH_LIBS([backtrace], [execinfo]) # Non-standard |