From c4031966dcbc47b2cc85b83ad78efcc64455cf72 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Fernando=20Tarl=C3=A1=20Cardoso=20Lemos?= Date: Sat, 19 Feb 2011 17:53:08 -0200 Subject: [PATCH] Fix missing linking dependency on -ldl. Recent versions of GCC ship with a linker that doesn't add the deps of the DSOs to the linking process. This behavior is also found in GNU gold. This change fixes building with those linkers. Some references: http://wiki.debian.org/ToolChain/DSOLinking https://fedoraproject.org/wiki/UnderstandingDSOLinkChange Signed-off-by: Alan Coopersmith Reviewed-by: Gaetan Nadon --- configure.ac | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) --- xdm-1.1.10/configure.ac.orig 2011-08-25 13:56:01.551431000 +0200 +++ xdm-1.1.10/configure.ac 2011-08-25 13:57:09.137351000 +0200 @@ -462,6 +462,9 @@ AM_CONDITIONAL(HAS_XDM_AUTH, test x$xdma AC_SEARCH_LIBS(crypt, crypt) +# Function dl() comes from the C library or -ldl +AC_SEARCH_LIBS([dlopen], [dl]) + AC_SUBST(XDM_CFLAGS) AC_SUBST(XDM_LIBS)