File kexec-tools-xen-static.patch of Package kexec-tools.5303

From: Bernhard Walle <bwalle@suse.de>
Subject: [PATCH] Link xenctrl statically
Upstream: no
Signed-off-by: Tony Jones <tonyj@suse.de>

This patch just links the xenctrl library statically. That allows
to use Xen support without a runtime dependency to the Xen package.

Signed-off-by: Bernhard Walle <bwalle@suse.de>

================================================================================
---
 configure.ac |   10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

--- a/configure.ac
+++ b/configure.ac
@@ -161,9 +161,17 @@ fi
 
 dnl find Xen control stack libraries
 if test "$with_xen" = yes ; then
+	if pkg-config --exists xenlight > 4.5 ; then
 	AC_CHECK_HEADER(xenctrl.h,
-		[AC_CHECK_LIB(xenctrl, xc_kexec_load, ,
+		[AC_CHECK_LIB(xenctrl, xc_kexec_load,
+		[AC_DEFINE([HAVE_LIBXENCTRL], [1], [libxenctrl]) [LIBS="-Wl,-Bstatic -lxenctrl -lxencall -lxentoollog -lxenforeignmemory -Wl,-Bdynamic -lpthread -ldl $LIBS"]],
 		AC_MSG_NOTICE([Xen support disabled]))])
+	else
+	AC_CHECK_HEADER(xenctrl.h,
+		[AC_CHECK_LIB(xenctrl, xc_kexec_load,
+		[AC_DEFINE([HAVE_LIBXENCTRL], [1], [libxenctrl]) [LIBS="-Wl,-Bstatic -lxenctrl -Wl,-Bdynamic -lpthread -ldl $LIBS"]],
+		AC_MSG_NOTICE([Xen support disabled]))])
+	fi
 fi
 
 dnl ---Sanity checks