* Makefile.tpl: Rearrange by moving recursive_targets rules

	into their proper sections.
	* Makefile.tpl (top level bootstrap support): Move disabling
	of coverage flags from 'make' to 'configure'; improve comments.
	* Makefile.in: Regenerate.

	* Makefile.tpl (experimental top level bootstrap) Move stage1
	language setting from all- target to configure- target; disable
	intermodule optimization in stage 1; prevent gratuitous rebuilds
	of stage 1.
	* Makefile.in: Regenerate.
	* configure.in: Comma-separate stage 1 language list for top
	level bootstrap.
	* configure: Regenerate.

	* Makefile.tpl: Clean up experimental top level bootstrap support:
	note known problems; set CONFIG_SHELL; don't set BUILD_CC; relocate
	prev-gcc in configure- targets as well as all- targets.
	* Makefile.in: Regenerate.

1 files changed, 2 insertions, 2 deletions

diff --git a/configure b/configure
index fc89711..a884c32 100755
--- a/configure
+++ b/configure
@@ -2283,8 +2283,8 @@ if test -d ${srcdir}/gcc; then
 	    missing_languages=`echo "$missing_languages" | sed "s/,$language,/,/"`
 	    case ${boot_language} in
 	      yes)
-		# Add to (space-separated) list of stage 1 languages.
-		stage1_languages="${stage1_languages} ${language}"
+		# Add to (comma-separated) list of stage 1 languages.
+		stage1_languages="${stage1_languages},${language}"
 		;;
 	    esac
 	    ;;