commit 74a13be4a4562affcf721ba32f42f8a27ec3557d
Author: Martin Kletzander <mkletzan@redhat.com>
Date:   Thu Nov 16 14:24:45 2017 +0100

    build: Use XDR_CFLAGS in more places
    
    Since update to glibc-2.26 removed the /usr/include/rpc/rpc.h we used until now,
    it showed us a problem with not using XDR_CFLAGS properly.  On linux that
    variable has usually -I/usr/include/tirpc because we already probe for it
    properly, we just don't use it everywhere we need.  It is needed by wireshark
    dissector as well as testutilsqemu.c (through includes) so the build fails with:
    
    wireshark/src/packet-libvirt.c:33:10: fatal error: rpc/xdr.h: No such file or directory
     #include <rpc/xdr.h>
              ^~~~~~~~~~~
    
    and
    
    In file included from ../src/logging/log_manager.h:29:0,
                     from ../src/qemu/qemu_domain.h:40,
                     from testutilsqemu.c:11:
    ../src/logging/log_protocol.h:9:10: fatal error: rpc/rpc.h: No such file or directory
     #include <rpc/rpc.h>
              ^~~~~~~~~~~
    
    Since lot of tests use testutilsqemu.c it is easier to add XDR_CFLAGS to
    AM_CFLAGS than adding it to all $binary_CFLAGS.  It's just for tests and we
    already have bunch of CFLAGS there anyway.
    
    Signed-off-by: Martin Kletzander <mkletzan@redhat.com>

Index: libvirt-3.9.0/tests/Makefile.am
===================================================================
--- libvirt-3.9.0.orig/tests/Makefile.am
+++ libvirt-3.9.0/tests/Makefile.am
@@ -48,6 +48,7 @@ AM_CFLAGS = \
 	$(APPARMOR_CFLAGS) \
 	$(YAJL_CFLAGS) \
 	$(COVERAGE_CFLAGS) \
+	$(XDR_CFLAGS) \
 	$(WARN_CFLAGS)
 
 AM_LDFLAGS = \
Index: libvirt-3.9.0/tools/Makefile.am
===================================================================
--- libvirt-3.9.0.orig/tools/Makefile.am
+++ libvirt-3.9.0/tools/Makefile.am
@@ -428,7 +428,7 @@ if WITH_WIRESHARK_DISSECTOR
 
 ws_plugin_LTLIBRARIES = wireshark/src/libvirt.la
 wireshark_src_libvirt_la_CPPFLAGS = \
-	-I wireshark/src $(WIRESHARK_DISSECTOR_CFLAGS)
+	-I wireshark/src $(WIRESHARK_DISSECTOR_CFLAGS) $(XDR_CFLAGS)
 wireshark_src_libvirt_la_LDFLAGS = -avoid-version -module
 nodist_wireshark_src_libvirt_la_SOURCES = wireshark/src/plugin.c
 wireshark_src_libvirt_la_SOURCES = \