diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c811f20832333fea25a1b5d795bfd830776f3ec0..4419dd14b1dcfec9c51eb682bdab6280080bdbce 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,12 @@
+2006-02-20 Paolo Bonzini <bonzini@gnu.org>
+
+ * configure.ac (target_list): Add install-info, dvi, html.
+ * configure: Regenerate.
+
+ * ada/Make-lang.in, cp/Make-lang.in, fortran/Make-lang.in,
+ java/Make-lang.in, objc/Make-lang.in, objcp/Make-lang.in,
+ treelang/Make-lang.in: Do not use double-colon rules.
+
2006-02-20 Daniel Berlin <dberlin@dberlin.org>
* tree.h (struct tree_memory_tag): Add is_used_alone member.
diff --git a/gcc/ada/Make-lang.in b/gcc/ada/Make-lang.in
index 44729ce776b5de3ba89f8513cf26be38d8900364..0d3f530126afc846048f33fcd8b42ba6786cea57 100644
--- a/gcc/ada/Make-lang.in
+++ b/gcc/ada/Make-lang.in
@@ -23,7 +23,7 @@
# Each language makefile fragment must provide the following targets:
#
# foo.all.cross, foo.start.encap, foo.rest.encap,
-# foo.install-common, foo.install-man,
+# foo.install-common, foo.install-man, foo.install-info, foo.dvi,
# foo.uninstall, foo.mostlyclean, foo.clean, foo.distclean,
# foo.maintainer-clean, foo.stage1, foo.stage2, foo.stage3, foo.stage4
#
@@ -424,11 +424,11 @@ ada.info: $(ADA_INFOFILES)
ada.srcinfo: $(ADA_INFOFILES)
-$(CP) $^ $(srcdir)/doc
-install-info:: $(DESTDIR)$(infodir)/gnat_ugn_unw.info \
+ada.install-info: $(DESTDIR)$(infodir)/gnat_ugn_unw.info \
$(DESTDIR)$(infodir)/gnat_rm.info \
$(DESTDIR)$(infodir)/gnat-style.info
-dvi:: doc/gnat_ugn_unw.dvi \
+ada.dvi: doc/gnat_ugn_unw.dvi \
doc/gnat_rm.dvi doc/gnat-style.dvi
doc/gnat_ugn_unw.dvi: doc/gnat_ugn_unw.texi $(docdir)/include/fdl.texi \
diff --git a/gcc/configure b/gcc/configure
index e1b1a79621a78eecb3645ff0ba737958e22bbb01..5a225da402bd694e569ba1b55235ecf9be2a1bf4 100755
--- a/gcc/configure
+++ b/gcc/configure
@@ -15868,7 +15868,7 @@ done
rm -f Make-hooks
touch Make-hooks
target_list="all.cross start.encap rest.encap tags \
- install-common install-man \
+ install-common install-man install-info dvi html \
uninstall info man srcextra srcman srcinfo \
mostlyclean clean distclean maintainer-clean \
stage1 stage2 stage3 stage4 stageprofile stagefeedback"
diff --git a/gcc/configure.ac b/gcc/configure.ac
index e3d13fc8c0918a247aa62c72b60aa0769889ef5c..7b9a94fea6b00d2aebe3791eb8ae652ae1124b05 100644
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -3359,7 +3359,7 @@ done
rm -f Make-hooks
touch Make-hooks
target_list="all.cross start.encap rest.encap tags \
- install-common install-man \
+ install-common install-man install-info dvi html \
uninstall info man srcextra srcman srcinfo \
mostlyclean clean distclean maintainer-clean \
stage1 stage2 stage3 stage4 stageprofile stagefeedback"
diff --git a/gcc/cp/Make-lang.in b/gcc/cp/Make-lang.in
index 6e21e81254eb8308a5a3ad3a355e9cf8de802cfc..9e62aa7d7f869207a9923b25dc574b07e0ca169f 100644
--- a/gcc/cp/Make-lang.in
+++ b/gcc/cp/Make-lang.in
@@ -24,7 +24,7 @@
# Each language makefile fragment must provide the following targets:
#
# foo.all.cross, foo.start.encap, foo.rest.encap,
-# foo.install-common, foo.install-man,
+# foo.install-common, foo.install-man, foo.install-info, foo.dvi,
# foo.uninstall,
# foo.mostlyclean, foo.clean, foo.distclean,
# foo.maintainer-clean, foo.stage1, foo.stage2, foo.stage3, foo.stage4
diff --git a/gcc/fortran/Make-lang.in b/gcc/fortran/Make-lang.in
index 3c704eb34b06e3583652dba206ac06d29ead3b8e..575d8bf47119c561b9da9ac32d748a2cd51ac5c4 100644
--- a/gcc/fortran/Make-lang.in
+++ b/gcc/fortran/Make-lang.in
@@ -27,7 +27,7 @@
# foo.all.cross, foo.start.encap, foo.rest.encap,
# foo.info
# foo.install-common, foo.install-info, foo.install-man,
-# foo.uninstall,
+# foo.uninstall, foo.install-info, foo.dvi, foo.html,
# foo.mostlyclean, foo.clean, foo.distclean, foo.extraclean,
# foo.maintainer-clean, foo.stage1, foo.stage2, foo.stage3, foo.stage4
#
@@ -126,8 +126,8 @@ fortran.tags: force
etags --include TAGS.sub --include ../TAGS.sub
fortran.info: doc/gfortran.info
-dvi:: doc/gfortran.dvi
-html:: $(htmldir)/gfortran/index.html
+fortran.dvi: doc/gfortran.dvi
+fortran.html: $(htmldir)/gfortran/index.html
F95_MANFILES = doc/gfortran.1
@@ -199,7 +199,7 @@ fortran.install-common: install-finclude-dir installdirs
fi ; \
fi
-install-info:: $(DESTDIR)$(infodir)/gfortran.info
+fortran.install-info: $(DESTDIR)$(infodir)/gfortran.info
fortran.install-man: $(DESTDIR)$(man1dir)/$(GFORTRAN_INSTALL_NAME)$(man1ext)
diff --git a/gcc/java/Make-lang.in b/gcc/java/Make-lang.in
index 8cecf4f702a9b45ff97503a422e2bcfbece5c7fe..96ca2d20a43a91ee7d4ab0e78cbcceb677c19b69 100644
--- a/gcc/java/Make-lang.in
+++ b/gcc/java/Make-lang.in
@@ -27,7 +27,7 @@
# Each language makefile fragment must provide the following targets:
#
# foo.all.cross, foo.start.encap, foo.rest.encap,
-# foo.install-common, foo.install-man,
+# foo.install-common, foo.install-man, foo.install-info, foo.dvi, foo.html,
# foo.uninstall,
# foo.mostlyclean, foo.clean, foo.distclean,
# foo.maintainer-clean, foo.stage1, foo.stage2, foo.stage3, foo.stage4
@@ -176,8 +176,8 @@ java.info: doc/gcj.info
java.srcinfo: doc/gcj.info
-cp -p $^ $(srcdir)/doc
-dvi:: doc/gcj.dvi
-html:: $(htmldir)/java/index.html
+java.dvi: doc/gcj.dvi
+java.html: $(htmldir)/java/index.html
JAVA_MANFILES = doc/gcj.1 doc/gcjh.1 doc/jv-scan.1 doc/jcf-dump.1 doc/gij.1 \
doc/jv-convert.1 doc/grmic.1 doc/grmiregistry.1 \
doc/gcj-dbtool.1 doc/gjnih.1
@@ -240,7 +240,7 @@ java.uninstall:
-rm -rf $(DESTDIR)$(man1dir)/jv-convert$(man1ext)
-rm -rf $(DESTDIR)$(man1dir)/gcj-dbtool$(man1ext)
-install-info:: $(DESTDIR)$(infodir)/gcj.info
+java.install-info: $(DESTDIR)$(infodir)/gcj.info
#
# Clean hooks:
diff --git a/gcc/objc/Make-lang.in b/gcc/objc/Make-lang.in
index f9ba3d66a923c44371df77817347fb4acced7ef4..4482264f537e9d399d35fbbef9c2845654073132 100644
--- a/gcc/objc/Make-lang.in
+++ b/gcc/objc/Make-lang.in
@@ -23,7 +23,7 @@
# Each language makefile fragment must provide the following targets:
#
# foo.all.cross, foo.start.encap, foo.rest.encap,
-# foo.install-common, foo.install-man,
+# foo.install-common, foo.install-man, foo.install-info, foo.dvi,
# foo.uninstall,
# foo.mostlyclean, foo.clean, foo.distclean,
# foo.maintainer-clean, foo.stage1, foo.stage2, foo.stage3, foo.stage4
diff --git a/gcc/objcp/Make-lang.in b/gcc/objcp/Make-lang.in
index ef04ebbac4f7a5b151f2808dedc84ebcb83a5f5d..2d49ef9f0e9684c2f715248e9020d6fd16b62e31 100644
--- a/gcc/objcp/Make-lang.in
+++ b/gcc/objcp/Make-lang.in
@@ -23,7 +23,7 @@
# Each language makefile fragment must provide the following targets:
#
# foo.all.cross, foo.start.encap, foo.rest.encap,
-# foo.install-common, foo.install-man,
+# foo.install-common, foo.install-man, foo.install-info, foo.dvi,
# foo.uninstall,
# foo.mostlyclean, foo.clean, foo.distclean,
# foo.maintainer-clean, foo.stage1, foo.stage2, foo.stage3, foo.stage4
diff --git a/gcc/treelang/Make-lang.in b/gcc/treelang/Make-lang.in
index 3c1d332eb7649673c8e2bf321a827ac7b96a8b4e..8fc55b16b0c53e0aa234a987bbf658d37b82d139 100644
--- a/gcc/treelang/Make-lang.in
+++ b/gcc/treelang/Make-lang.in
@@ -24,7 +24,7 @@
# Each language makefile fragment must provide the following targets:
#
# foo.all.cross, foo.start.encap, foo.rest.encap,
-# foo.install-common, foo.install-man,
+# foo.install-common, foo.install-man, foo.install-info, foo.dvi, foo.html,
# foo.uninstall,
# foo.mostlyclean, foo.clean, foo.distclean,
# foo.maintainer-clean, foo.stage1, foo.stage2, foo.stage3, foo.stage4
@@ -158,7 +158,7 @@ treelang.info: doc/treelang.info
treelang.srcinfo: doc/treelang.info
-cp -p $^ $(srcdir)/doc
-dvi:: doc/treelang.dvi
+treelang.dvi: doc/treelang.dvi
TEXI_TREELANG_FILES = treelang/treelang.texi \
$(docdir)/include/gcc-common.texi \
@@ -173,7 +173,7 @@ doc/treelang.info: $(TEXI_TREELANG_FILES)
doc/treelang.dvi: $(TEXI_TREELANG_FILES)
$(TEXI2DVI) -I $(abs_docdir)/include -o $@ $<
-html:: $(htmldir)/treelang/index.html
+treelang.html: $(htmldir)/treelang/index.html
$(htmldir)/treelang/index.html: $(TEXI_TREELANG_FILES)
$(mkinstalldirs) $(@D)
@@ -203,7 +203,7 @@ treelang.install.common.done: installdirs treelang.done
$(STAMP) treelang.install.common.done
# We might not be able to build the info files
-install-info:: $(DESTDIR)$(infodir)/treelang.info
+treelang.install-info: $(DESTDIR)$(infodir)/treelang.info
treelang.install-man: