[xmlsec] fix out-of-source tests (based on patch from Roumen)

[Aleksey Sanin <aleksey src gnome org>]

commit f7a0be7011dcc4723781c2df82a67a762242debb
Author: Aleksey Sanin <aleksey aleksey com>
Date:   Sat Nov 7 08:22:18 2009 -0800

    fix out-of-source tests (based on patch from Roumen)

 Makefile.am  |   10 ++++------
 configure.in |    2 +-
 2 files changed, 5 insertions(+), 7 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 25ae5f2..64f227d 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -51,28 +51,26 @@ EXTRA_CLEAN = \
 	examples \
 	$(NULL)
 
-ABS_BUILDDIR=$(shell pwd)
+ABS_SRCDIR= abs_srcdir@
+ABS_BUILDDIR= abs_builddir@
 if XMLSEC_NO_APPS_CRYPTO_DYNAMIC_LOADING
 PRECHECK_COMMANDS = \
-	ABS_BUILDDIR=$(ABS_BUILDDIR) && \
-	cd $(top_srcdir) \
+	cd $(ABS_SRCDIR) \
 	$(NULL)
 CHECK_CRYPTO_LIST = \
 	"default" \
 	$(NULL)
 else
 PRECHECK_COMMANDS= \
-	ABS_BUILDDIR=$(ABS_BUILDDIR) && \
 	for i in $(XMLSEC_CRYPTO_LIST) ; do \
 	    export LD_LIBRARY_PATH="$(ABS_BUILDDIR)/src/$$i/.libs:$$LD_LIBRARY_PATH" ; \
 	done && \
-	cd $(top_srcdir) \
+	cd $(ABS_SRCDIR) \
 	$(NULL)	
 CHECK_CRYPTO_LIST = \
 	$(XMLSEC_CRYPTO_LIST) \
 	$(NULL)
 endif
-ABS_SRCDIR=$(shell pwd)
 
 docs: docs-man
 	@(cd docs && $(MAKE) docs)
diff --git a/configure.in b/configure.in
index 9bd9cdf..fd9ea75 100644
--- a/configure.in
+++ b/configure.in
@@ -9,7 +9,7 @@ XMLSEC_VERSION="$XMLSEC_VERSION_MAJOR.$XMLSEC_VERSION_MINOR.$XMLSEC_VERSION_SUBM
 XMLSEC_VERSION_INFO=`echo $XMLSEC_VERSION | awk -F. '{ printf "%d:%d:%d", $1+$2, $3, $2 }'`
 XMLSEC_VERSION_SAFE=`echo $XMLSEC_VERSION | sed 's/\./_/g'`
 
-AC_PREREQ(2.64)
+AC_PREREQ([2.52g])
 AC_CANONICAL_HOST
 
 AC_SUBST(XMLSEC_VERSION)