| Make the detection of libunwind deterministic. |
| |
| Upstream-Status: Pending |
| Signed-off-by: Ross Burton <ross.burton@intel.com> |
| |
| diff --git a/configure.ac b/configure.ac |
| index ac88fb2..182c19a 100644 |
| --- a/configure.ac |
| +++ b/configure.ac |
| @@ -829,3 +828,0 @@ AM_CONDITIONAL(HAVE_GTK, test "x$HAVE_GTK" = "xyes") |
| -dnl libunwind is optionally used by the leaks tracer |
| -PKG_CHECK_MODULES(UNWIND, libunwind, HAVE_UNWIND=yes, HAVE_UNWIND=no) |
| - |
| @@ -839,3 +836,7 @@ AC_CHECK_FUNC(backtrace, [ |
| -if test "x$HAVE_UNWIND" = "xyes"; then |
| - AC_DEFINE(HAVE_UNWIND, 1, [libunwind available]) |
| -fi |
| +dnl libunwind is optionally used by the leaks tracer |
| +AC_ARG_WITH([unwind],[AS_HELP_STRING([--with-unwind],[use libunwind])], |
| + [], [with_unwind=yes]) |
| +AS_IF([test "$with_unwind" = yes], |
| + [PKG_CHECK_MODULES(UNWIND, libunwind) |
| + AC_DEFINE(HAVE_UNWIND, 1, [libunwind available])] |
| +) |