[Libguestfs] [PATCH 2/4] out-of-tree build: fix test-tool

[Hilko Bengen]

(Not entirely sure whether using Gnulib to replace standard functions
is a good idea at all.)

link with libgnu:
  CCLD   libguestfs-test-tool
libguestfs_test_tool-test-tool.o: In function `main':
/home/bengen/src/deb/pkg-libvirt/libguestfs/debian/build-default/test-tool/../../../test-tool/test-tool.c:103: undefined reference to `rpl_getopt_long'
/home/bengen/src/deb/pkg-libvirt/libguestfs/debian/build-default/test-tool/../../../test-tool/test-tool.c:113: undefined reference to `rpl_optarg'
/home/bengen/src/deb/pkg-libvirt/libguestfs/debian/build-default/test-tool/../../../test-tool/test-tool.c:125: undefined reference to `rpl_optarg'
/home/bengen/src/deb/pkg-libvirt/libguestfs/debian/build-default/test-tool/../../../test-tool/test-tool.c:126: undefined reference to `rpl_optarg'
/home/bengen/src/deb/pkg-libvirt/libguestfs/debian/build-default/test-tool/../../../test-tool/test-tool.c:109: undefined reference to `rpl_optarg'
libguestfs_test_tool-test-tool.o: In function `set_qemu':
/home/bengen/src/deb/pkg-libvirt/libguestfs/debian/build-default/test-tool/../../../test-tool/test-tool.c:382: undefined reference to `rpl_perror'
/home/bengen/src/deb/pkg-libvirt/libguestfs/debian/build-default/test-tool/../../../test-tool/test-tool.c:366: undefined reference to `rpl_perror'
libguestfs_test_tool-test-tool.o: In function `make_files':
/home/bengen/src/deb/pkg-libvirt/libguestfs/debian/build-default/test-tool/../../../test-tool/test-tool.c:416: undefined reference to `rpl_perror'
/home/bengen/src/deb/pkg-libvirt/libguestfs/debian/build-default/test-tool/../../../test-tool/test-tool.c:428: undefined reference to `rpl_perror'
---
 test-tool/Makefile.am |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/test-tool/Makefile.am b/test-tool/Makefile.am
index 200f2cb..bb2e03c 100644
--- a/test-tool/Makefile.am
+++ b/test-tool/Makefile.am
@@ -37,7 +37,8 @@ libguestfs_test_tool_CFLAGS = \
 	$(GPROF_CFLAGS) $(GCOV_CFLAGS)
 
 libguestfs_test_tool_LDADD = \
-	$(top_builddir)/src/libguestfs.la
+	$(top_builddir)/src/libguestfs.la \
+	$(top_builddir)/gnulib/lib/libgnu.la
 
 libguestfs-test-tool.1 $(top_builddir)/html/libguestfs-test-tool.1.html: stamp-libguestfs-test-tool.pod
 
-- 
1.7.10.4