X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=libcitadel%2Fconfigure.in;h=432b4de3a3592da5a75c9560e2987a84010cf345;hb=f0e6b0183e4739e5fe35fbc8bd116c7b219c0ab7;hp=8d8e27490e9436858f5015e8086fc09399ee6fda;hpb=a7bc8c8d38804f4366ee916867e6e24e306b0ac1;p=citadel.git

diff --git a/libcitadel/configure.in b/libcitadel/configure.in
index 8d8e27490..432b4de3a 100755
--- a/libcitadel/configure.in
+++ b/libcitadel/configure.in
@@ -131,6 +131,17 @@ else
 	AC_MSG_RESULT(libcitadel will be built without character set conversion.)
 fi
 
+dnl disable backtrace if we don't want it.
+AC_ARG_WITH(backtrace, 
+		    [  --with-backtrace          enable backtrace dumps in the syslog],
+			[ if test "x$withval" != "xno" ; then
+			     CFLAGS="$CFLAGS  -rdynamic "
+			     LDFLAGS="$LDFLAGS  -rdynamic "
+                             AC_CHECK_FUNCS(backtrace)
+			  fi
+			]
+)
+
 
 AC_ARG_WITH(with_zlib,    [  --with-zlib             use zlib compression if present])
 dnl Checks for the zlib compression library.