(toplevel b-i-b patch) Remove more cruft, take three

[Nathanael Nerode]

Take three, incorporating Alex's suggestion.  Tested on i686-pc-linux-gnu.

	* Makefile.tpl: Remove leftover support for non-autoconfiscated
	subdirectories.
	* Makefile.in: Regenerate.

Index: Makefile.tpl
===================================================================
RCS file: /cvs/gcc/gcc/Makefile.tpl,v
retrieving revision 1.5.2.16
diff -u -r1.5.2.16 Makefile.tpl
--- Makefile.tpl	26 Nov 2002 14:27:08 -0000	1.5.2.16
+++ Makefile.tpl	26 Nov 2002 14:29:11 -0000
@@ -864,17 +864,11 @@
 	      srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 	      libsrcdir="$$s/[+module+]"; \
 	    fi; \
-	    if [ -f $${libsrcdir}/configure ] ; then \
-	      rm -f no-such-file skip-this-dir; \
-	      CONFIG_SITE=no-such-file $(SHELL) $${libsrcdir}/configure \
-		$(BUILD_CONFIGARGS) $${srcdiroption} \
-		--with-build-subdir="$(BUILD_SUBDIR)"; \
-	    else \
-	      rm -f no-such-file skip-this-dir; \
-	      CONFIG_SITE=no-such-file $(SHELL) $$s/configure \
-		$(BUILD_CONFIGARGS) $${srcdiroption} \
-		--with-build-subdir="$(BUILD_SUBDIR)"; \
-	    fi || exit 1; \
+	    rm -f no-such-file skip-this-dir || : ; \
+	    CONFIG_SITE=no-such-file $(SHELL) $${libsrcdir}/configure \
+	      $(BUILD_CONFIGARGS) $${srcdiroption} \
+	      --with-build-subdir="$(BUILD_SUBDIR)" \
+	      || exit 1; \
 	    if [ -f skip-this-dir ] ; then \
 	      sh skip-this-dir; \
 	      rm -f skip-this-dir; \
@@ -1029,17 +1023,11 @@
 	      srcdiroption="--srcdir=$${topdir}/[+module+]"; \
 	      libsrcdir="$$s/[+module+]"; \
 	    fi; \
-	    if [ -f $${libsrcdir}/configure ] ; then \
-	      rm -f no-such-file skip-this-dir; \
-	      CONFIG_SITE=no-such-file $(SHELL) $${libsrcdir}/configure \
-		$(TARGET_CONFIGARGS) $${srcdiroption} \
-		--with-target-subdir="$(TARGET_SUBDIR)"; \
-	    else \
-	      rm -f no-such-file skip-this-dir; \
-	      CONFIG_SITE=no-such-file $(SHELL) $$s/configure \
-		$(TARGET_CONFIGARGS) $${srcdiroption} \
-		--with-target-subdir="$(TARGET_SUBDIR)"; \
-	    fi || exit 1; \
+	    rm -f no-such-file skip-this-dir || : ; \
+	    CONFIG_SITE=no-such-file $(SHELL) $${libsrcdir}/configure \
+	      $(TARGET_CONFIGARGS) $${srcdiroption} \
+	      --with-target-subdir="$(TARGET_SUBDIR)" \
+	      || exit 1; \
 	    if [ -f skip-this-dir ] ; then \
 	      sh skip-this-dir; \
 	      rm -f skip-this-dir; \