configure.in (host_configargs): Replace reference to no-longer-defined buildopts…

configure.in (host_configargs): Replace reference to no-longer-defined buildopts with --build=${build_alias}.

* configure.in (host_configargs): Replace reference to
no-longer-defined buildopts with --build=${build_alias}.
* configure: Rebuilt.

From-SVN: r60606

Makefile.tpl

@@ -641,7 +641,7 @@ local-clean:
 
 local-distclean:
 	-rm -f Makefile config.status config.cache mh-frag mt-frag
-	-rm -f multilib.out multilib.ts multilib.tmp maybedep.tmp serdep.tmp
+	-rm -f multilib.out multilib.tmp maybedep.tmp serdep.tmp
 	-if [ "$(TARGET_SUBDIR)" != "." ]; then \
 	  rm -rf $(TARGET_SUBDIR); \
 	else true; fi
@@ -789,9 +789,10 @@ TAGS: do-TAGS
 [+ FOR build_modules +]
 .PHONY: configure-build-[+module+] maybe-configure-build-[+module+]
 maybe-configure-build-[+module+]:
-configure-build-[+module+]: $(BUILD_SUBDIR)/[+module+]/Makefile
-$(BUILD_SUBDIR)/[+module+]/Makefile: config.status
-	@[ -d $(BUILD_SUBDIR)/[+module+] ] || mkdir $(BUILD_SUBDIR)/[+module+];\
+configure-build-[+module+]:
+	@test ! -f $(BUILD_SUBDIR)/[+module+]/Makefile || exit 0; \
+	    [ -d $(BUILD_SUBDIR)/[+module+] ] || \
+		mkdir $(BUILD_SUBDIR)/[+module+];\
 	    r=`${PWD}`; export r; \
 	    s=`cd $(srcdir); ${PWD}`; export s; \
 	    AR="$(AR_FOR_BUILD)"; export AR; \
@@ -862,10 +863,9 @@ all-build-[+module+]: configure-build-[+module+]
 [+ FOR host_modules +]
 .PHONY: configure-[+module+] maybe-configure-[+module+]
 maybe-configure-[+module+]:
-configure-[+module+]: [+module+]/Makefile
-
-[+module+]/Makefile: config.status
-	@[ -d [+module+] ] || mkdir [+module+]; \
+configure-[+module+]:
+	@test ! -f [+module+]/Makefile || exit 0; \
+	[ -d [+module+] ] || mkdir [+module+]; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -964,15 +964,18 @@ install-[+module+]: installdirs
 [+ FOR target_modules +]
 .PHONY: configure-target-[+module+] maybe-configure-target-[+module+]
 maybe-configure-target-[+module+]:
-configure-target-[+module+]: $(TARGET_SUBDIR)/[+module+]/Makefile
 
 # There's only one multilib.out.  Cleverer subdirs shouldn't need it copied.
 $(TARGET_SUBDIR)/[+module+]/multilib.out: multilib.out
-	@[ -d $(TARGET_SUBDIR)/[+module+] ] || mkdir $(TARGET_SUBDIR)/[+module+];\
+	@[ -d $(TARGET_SUBDIR)/[+module+] ] || \
+	    mkdir $(TARGET_SUBDIR)/[+module+]; \
+	rm -f $(TARGET_SUBDIR)/[+module+]/Makefile || : ; \
 	cp multilib.out $(TARGET_SUBDIR)/[+module+]/multilib.out
 
-$(TARGET_SUBDIR)/[+module+]/Makefile: config.status $(TARGET_SUBDIR)/[+module+]/multilib.out
-	@[ -d $(TARGET_SUBDIR)/[+module+] ] || mkdir $(TARGET_SUBDIR)/[+module+];\
+configure-target-[+module+]: $(TARGET_SUBDIR)/[+module+]/multilib.out
+	@test ! -f $(TARGET_SUBDIR)/[+module+]/Makefile || exit 0; \
+	    [ -d $(TARGET_SUBDIR)/[+module+] ] || \
+		mkdir $(TARGET_SUBDIR)/[+module+];\
 	    r=`${PWD}`; export r; \
 	    s=`cd $(srcdir); ${PWD}`; export s; \
 	    $(SET_LIB_PATH) \
@@ -1092,10 +1095,9 @@ install-target-[+module+]: installdirs
 # gcc is the only module which uses GCC_FLAGS_TO_PASS.
 .PHONY: configure-gcc maybe-configure-gcc
 maybe-configure-gcc:
-configure-gcc: gcc/Makefile
-
-gcc/Makefile: config.status
-	@[ -d gcc ] || mkdir gcc; \
+configure-gcc:
+	@test ! -f gcc/Makefile || exit 0; \
+	[ -d gcc ] || mkdir gcc; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -1395,17 +1397,11 @@ configure-target-qthreads: $(ALL_GCC_C)
 # work around various timestamp bugs on some systems.
 # We use move-if-change so that it's only considered updated when it
 # actually changes, because it has to depend on a phony target.
-multilib.out: multilib.ts
-	@if [ -f multilib.out ] ; then : else \
-	  rm -f multilib.ts; $(MAKE) multilib.ts; \
-	fi
-
-multilib.ts: maybe-all-gcc
+multilib.out: maybe-all-gcc
 	@r=`${PWD}`; export r; \
 	echo "Checking multilib configuration..."; \
 	$(CC_FOR_TARGET) --print-multi-lib > multilib.tmp 2> /dev/null ; \
 	$(SHELL) $(srcdir)/move-if-change multilib.tmp multilib.out ; \
-	echo timestamp > multilib.ts
 
 # Rebuilding Makefile.in, using autogen.
 AUTOGEN = autogen

configure.in

@@ -112,7 +112,7 @@ else
         ;;
       * )
         # Add to all subconfigure arguments: build, host, and target.
-        ac_configure_args="--with-gcc-version-trigger=$gcc_version_trigger $ac_configure_args"
+        ac_configure_args="$ac_configure_args --with-gcc-version-trigger=$gcc_version_trigger"
         ;;
     esac
   fi
@@ -1686,6 +1686,7 @@ esac
 
 # Create the 'maybe dependencies'.  This uses a temporary file.
 rm -f maybedep.tmp
+echo '# maybedep.tmp' > maybedep.tmp
 for item in ${all_build_modules} ${all_host_modules} ${all_target_modules} \
 	${install_host_modules} ${install_target_modules} \
 	${configure_build_modules} ${configure_host_modules} ${configure_target_modules} \
@@ -1697,45 +1698,61 @@ AC_SUBST_FILE(maybe_dependencies)
 
 # Create the serialization dependencies.  This uses a temporary file.
 
+AC_ARG_ENABLE([serial-configure],
+[  --disable-serial-[{host,target,build}-]configure
+                          Don't force sequential configuration of
+                          sub-packages for the host, target or build
+			  machine, or of any sub-packages at all])
+
 # These force 'configure's to be done one at a time, to avoid problems
 # with contention over a shared config.cache.
 rm -f serdep.tmp
+echo '# serdep.tmp' > serdep.tmp
 olditem=
+test "x${enable_serial_configure}" = xno ||
+test "x${enable_serial_build_configure}" = xno ||
 for item in ${build_configdirs} ; do
   case ${olditem} in
     "") ;;
-    *) echo "\$(BUILD_SUBDIR)/${item}/Makefile: \$(BUILD_SUBDIR)/${olditem}/Makefile" >> serdep.tmp ;;
+    *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;;
   esac
   olditem=${item}
 done
 olditem=
+test "x${enable_serial_configure}" = xno ||
+test "x${enable_serial_host_configure}" = xno ||
 for item in ${configdirs} ; do
   case ${olditem} in
     "") ;;
-    *) echo "${item}/Makefile: ${olditem}/Makefile" >> serdep.tmp ;;
+    *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;;
   esac
   olditem=${item}
 done
 olditem=
+test "x${enable_serial_configure}" = xno ||
+test "x${enable_serial_target_configure}" = xno ||
 for item in ${target_configdirs} ; do
   case ${olditem} in
     "") ;;
-    *) echo "\$(TARGET_SUBDIR)/${item}/Makefile: \$(TARGET_SUBDIR)/${olditem}/Makefile" >> serdep.tmp ;;
+    *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;;
   esac
   olditem=${item}
 done
 serialization_dependencies=serdep.tmp
 AC_SUBST_FILE(serialization_dependencies)
 
-# Base args.  Strip norecursion, cache-file, srcdir, host, build, target.
-# These are the ones we might not want to pass down to subconfigures.
-baseargs=`echo "${ac_configure_args}" | \
-	sed -e 's/--no[[^ 	]]*//' \
-	    -e 's/--cache[[a-z-]]*=[[^ 	]]*//' \
-	    -e 's/--sr[[a-z-]]*=[[^ 	]]*//' \
-	    -e 's/--ho[[a-z-]]*=[[^ 	]]*//' \
-	    -e 's/--bu[[a-z-]]*=[[^ 	]]*//' \
-	    -e 's/--ta[[a-z-]]*=[[^ 	]]*//'`
+# Base args.  Strip norecursion, cache-file, srcdir, host, build,
+# target and nonopt.  These are the ones we might not want to pass
+# down to subconfigures.
+baseargs=`echo " ${ac_configure_args} " | \
+	sed -e 's/ --no[[^ ]]* / /' \
+	    -e 's/ --cache[[a-z-]]*=[[^ ]]* / /' \
+	    -e 's/ --sr[[a-z-]]*=[[^ ]]* / /' \
+	    -e 's/ --ho[[a-z-]]*=[[^ ]]* / /' \
+	    -e 's/ --bu[[a-z-]]*=[[^ ]]* / /' \
+	    -e 's/ --ta[[a-z-]]*=[[^ ]]* / /' \
+	    -e 's/ [[^-][^ ]*] / /' \
+	    -e 's/^ *//;s/ *$//'`
 
 # For the build-side libraries, we just need to pretend we're native,
 # and not use the same cache file.  Multilibs are neither needed nor