--- rpl/Makefile.am	2013/03/04 09:48:19	1.63
+++ rpl/Makefile.am	2013/03/18 11:48:27	1.66
@@ -4,7 +4,7 @@ SUBDIRS = tools rplsums rpliconv rplawk
 include_HEADERS = rplconfig.h
 
 EXTRA_DIST = LIMITATIONS Licence_CeCILL_V2-fr.txt Licence_CeCILL_V2-en.txt \
-		COPYING.in lapack/COPYING lapack/RELEASE autogen.sh \
+		HEADER.in lapack/COPYING lapack/RELEASE autogen.sh \
 		tests/tests.tar.gz vim/indent/rpl.vim vim/ftplugin/rpl.vim \
 		vim/syntax/rpl.vim examples/obele.rpl examples/appel.tar.gz \
 		examples/external.tar.gz DEBIAN/control.in \
@@ -12,7 +12,7 @@ EXTRA_DIST = LIMITATIONS Licence_CeCILL_
 		rplcas/@COCOA@.tar.gz rplcas/@PARI@.tar.gz rplcas/@GIAC@.tar.gz
 
 all:
-	@if [ -n $(shell $(MAKE) -v | grep "^GNU Make") ]; then \
+	@if [ x$(shell $(MAKE) -v | grep "^GNU Make") != x ]; then \
 		echo; \
 		echo MAKE=$(MAKE); \
 		echo "Please use GNU Make !"; \
@@ -22,7 +22,7 @@ all:
 	$(MAKE) all-rpl
 
 licences:
-	cp -f $(top_builddir)/COPYING $(srcdir)
+	cp -f $(top_builddir)/HEADER $(srcdir)
 	$(MAKE) -C src $@
 
 purge:
@@ -227,7 +227,8 @@ $(top_builddir)/rplsums/rplmd5sum$(EXEEX
 $(top_builddir)/tools/@GPP@/src/gpp$(EXEEXT):
 	$(MAKE) -C $(top_builddir)/tools/@GPP@ $(AM_MAKEFLAGS)
 
-$(top_builddir)/tools/@UNITS@/units$(EXEEXT):
+$(top_builddir)/tools/@UNITS@/units$(EXEEXT) \
+		$(top_builddir)/tools/@UNITS@/units_cur:
 	if [ @OS@ = OpenBSD ]; then \
 		TMP=tmp.units; \
 		sed -e 's/^DEFS = -DUNITSFILE/DEFS = -Dmalloc=malloc -DUNITSFILE/g' \