From 5c9917948cc86a2e2702a3f5fb28779ac6ee5d6f Mon Sep 17 00:00:00 2001
From: Francois Donnet <alliance-cvs@asim.lip6.fr>
Date: Fri, 22 Mar 2002 11:05:07 +0000
Subject: [PATCH] verification de la definition de ALLIANCE_TOP et verifie
 aussi que ALLIANCE_TOP est bien un repertoire

---
 alliance/src/alliance.m4 | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/alliance/src/alliance.m4 b/alliance/src/alliance.m4
index d2743ec9..bda12cd4 100644
--- a/alliance/src/alliance.m4
+++ b/alliance/src/alliance.m4
@@ -1,6 +1,16 @@
 AC_DEFUN(AM_ALLIANCE,
 [AC_REQUIRE([AM_INIT_AUTOMAKE])
 echo 'ALLIANCE configuration ....'
+if [ test "${ALLIANCE_TOP}" = "" ] ; then
+   echo '${ALLIANCE_TOP} not defined'
+   exit 1
+fi
+if [ test -d ${ALLIANCE_TOP} ] ; then
+   echo '${ALLIANCE_TOP} =' ${ALLIANCE_TOP}
+else
+   echo 'Bad directory for ${ALLIANCE_TOP} =' ${ALLIANCE_TOP}
+   exit 1
+fi
 INCLUDES=-I${ALLIANCE_TOP}/include
 LIBS=-L${ALLIANCE_TOP}/lib
 AC_SUBST(INCLUDES)