Fix some man-po stuff for distcheck

distcheck failed because the man-po scripts weren't sourcing or
escaping the directories correctly.

This is a partial fix, but at least distcheck is happy.

Makefile.am

@@ -1,3 +1,5 @@
+#AUTOMAKE_OPTIONS = subdir-objects
+
 AM_CPPFLAGS = \
 	-include $(top_builddir)/config.h \
 	-I$(top_srcdir)/include \
@@ -45,6 +47,8 @@ dist_man_MANS = \
 
 EXTRA_DIST = \
 	autogen.sh \
+	create-man-pot.sh \
+	translate-man.sh \
 	contrib \
 	COPYING.LIB \
 	misc/git-version-gen \
@@ -117,13 +121,19 @@ dist_procpsng_DATA = \
 	Documentation/FAQ
 
 BUILT_SOURCES = $(top_srcdir)/.version
+
+clean-local:
+	-rm man-po/template-man-ps.pot
+	-rm man-po/template-man-top.pot
+	-rm man-po/template-man.pot
+
 $(top_srcdir)/.version:
 	touch $(top_srcdir)/.version
 	echo $(VERSION) > $@-t && mv $@-t $@
 dist-hook:
 	echo $(VERSION) > $(distdir)/.tarball-version
-	./create-man-pot.sh
+	$(srcdir)/create-man-pot.sh
-	./translate-man.sh
+	$(srcdir)/translate-man.sh
 
 get-trans:
 	echo "Getting the latest translations from translationproject.org..."

create-man-pot.sh

@@ -2,35 +2,38 @@
 #
 # Run this command in the top level directory to create the translation template:
 
+SRCDIR=$(dirname ${0})
+test -z "${SRCDIR}" && SRCDIR=.
+
 if [ -d man-po ] ; then
   echo "man-po: directory exists, will be reused"
   else
     mkdir -p man-po
 fi
 
-po4a-updatepo -f man -m free.1 \
+po4a-updatepo -f man -m ${SRCDIR}/free.1 \
-                     -m kill.1 \
+                     -m ${SRCDIR}/kill.1 \
-                     -m pgrep.1 \
+                     -m ${SRCDIR}/pgrep.1 \
-                     -m pidof.1 \
+                     -m ${SRCDIR}/pidof.1 \
-                     -m pkill.1 \
+                     -m ${SRCDIR}/pkill.1 \
-                     -m pmap.1 \
+                     -m ${SRCDIR}/pmap.1 \
-                     -m pwdx.1 \
+                     -m ${SRCDIR}/pwdx.1 \
-                     -m skill.1 \
+                     -m ${SRCDIR}/skill.1 \
-                     -m slabtop.1 \
+                     -m ${SRCDIR}/slabtop.1 \
-                     -m snice.1 \
+                     -m ${SRCDIR}/snice.1 \
-                     -m sysctl.8 \
+                     -m ${SRCDIR}/sysctl.8 \
-                     -m sysctl.conf.5 \
+                     -m ${SRCDIR}/sysctl.conf.5 \
-                     -m tload.1 \
+                     -m ${SRCDIR}/tload.1 \
-                     -m uptime.1 \
+                     -m ${SRCDIR}/uptime.1 \
-                     -m vmstat.8 \
+                     -m ${SRCDIR}/vmstat.8 \
-                     -m w.1 \
+                     -m ${SRCDIR}/w.1 \
-                     -m watch.1 \
+                     -m ${SRCDIR}/watch.1 \
                      -p man-po/template-man.pot
                      
-po4a-updatepo -f man -m ps/ps.1 \
+po4a-updatepo -f man -m ${SRCDIR}/ps/ps.1 \
                      -p man-po/template-man-ps.pot
 
-po4a-updatepo -f man -m top/top.1 \
+po4a-updatepo -f man -m ${SRCDIR}/top/top.1 \
                      -p man-po/template-man-top.pot
 
 # Rename the file according to the version of your (pre-release) tarball.