revert previous change which broke builds when no tcl present

diff --git a/tclpkg/Makefile.am b/tclpkg/Makefile.am
index a254fe43356be65da82db59aa9f41463b4f775c9..1ff3cba683d59076fcfe9e145d85b13d78d88e1c 100644 (file)
--- a/tclpkg/Makefile.am
+++ b/tclpkg/Makefile.am
@@ -7,7 +7,9 @@ pkgindex_DATA = pkgIndex.tcl
 SUBDIRS = tclstubs tkstubs tclhandle gdtclft tcldot tclpathplan tkspline gv
 
 pkgIndex.tcl: @TCL_PKGINDEX@ @TK_PKGINDEX@
-       (cat @TCL_PKGINDEX@ @TK_PKGINDEX@ ; echo "# end") >$@
+       echo "# end" >end
+       cat @TCL_PKGINDEX@ @TK_PKGINDEX@ end >$@
+       rm -f end
 
 EXTRA_DIST = Makefile.old mkpkgindex.sh