Fix some build problems:

- Add aprutil as a direct dependency for libsvn_client and libsvn_ra.

--- a/Makefile.in
+++ b/Makefile.in
@@ -119,8 +119,8 @@
 
 SHELL = @SHELL@
 LIBTOOL = @SVN_LIBTOOL@
-LTFLAGS = --tag=CC --silent
-LTCXXFLAGS = --tag=CXX --silent
+LTFLAGS = --tag=CC
+LTCXXFLAGS = --tag=CXX
 LT_CFLAGS = @LT_CFLAGS@
 LT_LDFLAGS = @LT_LDFLAGS@
 LT_SO_VERSION = @SVN_LT_SOVERSION@
@@ -900,8 +900,7 @@
 	fi
 	for d in $(SWIG_PL_DIR)/libsvn_swig_perl; \
 	do \
-	  cd $$d; \
-	  rm -rf *.lo *.la *.o .libs; \
+	  (cd $$d && rm -rf *.lo *.la *.o .libs); \
 	done
 	if [ -f "$(SWIG_PL_DIR)/native/Makefile" ]; then \
 	  cd $(SWIG_PL_DIR)/native; $(MAKE) clean; \
@@ -935,7 +934,7 @@
 	fi
 	for d in $(SWIG_PY_DIR) $(SWIG_PY_DIR)/libsvn_swig_py; \
 	do \
-	  cd $$d && rm -rf *.lo *.la *.o *.pyc .libs; \
+	  (cd $$d && rm -rf *.lo *.la *.o *.pyc .libs); \
 	done
 	find $(SWIG_PY_SRC_DIR) $(SWIG_PY_DIR) -name "*.pyc" -exec rm {} ';'
 
@@ -967,8 +966,7 @@
 	fi
 	for d in $(SWIG_RB_DIR) $(SWIG_RB_DIR)/libsvn_swig_ruby; \
 	do \
-	  cd $$d; \
-	  rm -rf *.lo *.la *.o .libs; \
+	  (cd $$d && rm -rf *.lo *.la *.o .libs); \
 	done
 
 extraclean-swig-rb: clean-swig-rb
--- a/build.conf
+++ b/build.conf
@@ -186,7 +186,7 @@
 install = bin
 manpages = subversion/svnserve/svnserve.8 subversion/svnserve/svnserve.conf.5
 libs = libsvn_repos libsvn_fs libsvn_delta libsvn_subr libsvn_ra_svn
-       apriconv apr sasl
+       aprutil apriconv apr sasl
 msvc-libs = advapi32.lib ws2_32.lib
 
 [svnsync]
@@ -243,7 +243,7 @@
 description = Subversion Client Library
 type = lib
 path = subversion/libsvn_client
-libs = libsvn_wc libsvn_ra libsvn_delta libsvn_diff libsvn_subr apriconv apr
+libs = libsvn_wc libsvn_ra libsvn_delta libsvn_diff libsvn_subr aprutil apriconv apr
 install = lib
 msvc-export = svn_client.h private/svn_client_mtcc.h private/svn_client_private.h
 
@@ -320,7 +320,7 @@
 description = Subversion General Repository Access Library
 type = lib
 path = subversion/libsvn_ra
-libs = libsvn_delta libsvn_subr ra-libs apriconv apr
+libs = libsvn_delta libsvn_subr ra-libs aprutil apriconv apr
 # conditionally add more dependencies
 add-deps = $(SVN_RA_LIB_DEPS)
 add-install-deps = $(SVN_RA_LIB_INSTALL_DEPS)
