build: fix linking virt-login-shell

After commit 3e2f27e1, I've noticed build failures of virt-login-shell
when libapparmor-devel is installed on the build host

CCLD     virt-login-shell
../src/.libs/libvirt-setuid-rpc-client.a(libvirt_setuid_rpc_client_la-vircommand.o):
In function `virExec':
/home/jfehlig/virt/upstream/libvirt/src/util/vircommand.c:653: undefined
reference to `aa_change_profile'
collect2: error: ld returned 1 exit status

I was about to commit an easy fix under the build-breaker rule
(build-fix-1.patch), but thought to extend the notion of SECDRIVER_LIBS
to SECDRIVER_CFLAGS, and use both throughout src/Makefile.am where it
makes sense (build-fix-2.patch).

Should I just stick with the simple fix, or is something along the lines
of patch 2 preferred?

Regards,
Jim

>From a0f35945f3127ab70d051101037e821b1759b4bb Mon Sep 17 00:00:00 2001
From: Jim Fehlig <jfehlig@suse.com>
Date: Mon, 21 Oct 2013 15:30:02 -0600
Subject: [PATCH] build: fix virt-login-shell build with apparmor

With libapparmor-devel installed, virt-login-shell fails to link

CCLD     virt-login-shell
../src/.libs/libvirt-setuid-rpc-client.a(libvirt_setuid_rpc_client_la-vircommand.o): In function `virExec':
/home/jfehlig/virt/upstream/libvirt/src/util/vircommand.c:653: undefined reference to `aa_change_profile'
collect2: error: ld returned 1 exit status

Fix by linking libvirt_setuid_rpc_client with previously determined
SECDRIVER_LIBS in src/Makefile.am.  While at it, introduce SECDRIVER_CFLAGS
and use both throughout src/Makefile.am where it makes sense.
Signed-off-by: NJim Fehlig <jfehlig@suse.com>

src/Makefile.am

@@ -49,11 +49,14 @@ nodist_conf_DATA =
 
 THREAD_LIBS = $(LIB_PTHREAD) $(LTLIBMULTITHREAD)
 
+SECDRIVER_CFLAGS =
 SECDRIVER_LIBS =
 if WITH_SECDRIVER_SELINUX
+SECDRIVER_CFLAGS += $(SELINUX_CFLAGS)
 SECDRIVER_LIBS += $(SELINUX_LIBS)
 endif WITH_SECDRIVER_SELINUX
 if WITH_SECDRIVER_APPARMOR
+SECDRIVER_CFLAGS += $(APPARMOR_CFLAGS)
 SECDRIVER_LIBS += $(APPARMOR_LIBS)
 endif WITH_SECDRIVER_APPARMOR
 
@@ -2027,14 +2030,14 @@ libvirt_setuid_rpc_client_la_SOURCES = 		\
 libvirt_setuid_rpc_client_la_LDFLAGS =		\
 		$(AM_LDFLAGS)			\
 		$(LIBXML_LIBS)			\
-		$(SELINUX_LIBS)			\
+		$(SECDRIVER_LIBS)		\
 		$(NULL)
 libvirt_setuid_rpc_client_la_CFLAGS =		\
 		-DLIBVIRT_SETUID_RPC_CLIENT	\
 		-I$(top_srcdir)/src/conf	\
 		-I$(top_srcdir)/src/rpc		\
 		$(AM_CFLAGS)			\
-		$(SELINUX_CFLAGS)		\
+		$(SECDRIVER_CFLAGS)		\
 		$(NULL)
 endif WITH_LXC
 
@@ -2316,7 +2319,7 @@ libvirt_net_rpc_la_LDFLAGS = \
 			$(GNUTLS_LIBS) \
 			$(SASL_LIBS) \
 			$(SSH2_LIBS)\
-			$(SELINUX_LIBS) \
+			$(SECDRIVER_LIBS) \
 			$(AM_LDFLAGS) \
 			$(CYGWIN_EXTRA_LDFLAGS) \
 			$(MINGW_EXTRA_LDFLAGS)
@@ -2460,12 +2463,7 @@ if WITH_BLKID
 libvirt_lxc_CFLAGS += $(BLKID_CFLAGS)
 libvirt_lxc_LDADD += $(BLKID_LIBS)
 endif WITH_BLKID
-if WITH_SECDRIVER_SELINUX
-libvirt_lxc_CFLAGS += $(SELINUX_CFLAGS)
-endif WITH_SECDRIVER_SELINUX
-if WITH_SECDRIVER_APPARMOR
-libvirt_lxc_CFLAGS += $(APPARMOR_CFLAGS)
-endif WITH_SECDRIVER_APPARMOR
+libvirt_lxc_CFLAGS += $(SECDRIVER_CFLAGS)
 endif WITH_LIBVIRTD
 endif WITH_LXC
 EXTRA_DIST += $(LXC_CONTROLLER_SOURCES)