2016-09-05 Andrew Haley <aph@redhat.com>gcj/gcj-deletion-branch

        * Makefile.def: Remove libjava.
        * Makefile.tpl: Likewise.
        * Makefile.in: Regenerate.
        * configure.ac: Likewise.
        * configure: Likewise.
        * gcc/java: Remove.
        * libjava: Likewise.



git-svn-id: https://gcc.gnu.org/svn/gcc/branches/gcj/gcj-deletion-branch@239991 138bc75d-0d04-0410-961f-82ee72b054a4

6 files changed, 10 insertions, 994 deletions

diff --git a/ChangeLog b/ChangeLog
index f08794d1234..6024b011c5e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2016-09-05  Andrew Haley  <aph@redhat.com>
+
+	* Makefile.def: Remove libjava.
+	* Makefile.tpl: Likewise.
+	* Makefile.in: Regenerate.
+	* configure.ac: Likewise.
+	* configure: Likewise.
+	* gcc/java: Remove.
+	* libjava: Likewise.
+
 2016-07-20  Yan-Ting Lin  <currygt52@gmail.com>
 
 	* configure.ac (nds32*-*-*): Remove entry to enable gdb.
diff --git a/Makefile.def b/Makefile.def
index 05316a407f4..4eea342a084 100644
--- a/Makefile.def
+++ b/Makefile.def
@@ -165,8 +165,6 @@ target_modules = { module= libtermcap; no_check=true;
 target_modules = { module= winsup; };
 target_modules = { module= libgloss; no_check=true; };
 target_modules = { module= libffi; no_install=true; };
-target_modules = { module= libjava; raw_cxx=true;
-                   extra_configure_flags="$(EXTRA_CONFIGARGS_LIBJAVA)"; };
 target_modules = { module= zlib; };
 target_modules = { module= boehm-gc; };
 target_modules = { module= rda; };
@@ -534,7 +532,6 @@ dependencies = { module=all-m4; on=all-build-texinfo; };
 // Target modules.  These can also have dependencies on the language
 // environment (e.g. on libstdc++).  By default target modules depend
 // on libgcc and newlib/libgloss.
-lang_env_dependencies = { module=libjava; cxx=true; };
 lang_env_dependencies = { module=libitm; cxx=true; };
 lang_env_dependencies = { module=libffi; cxx=true; };
 lang_env_dependencies = { module=libcilkrts; cxx=true; };
@@ -555,13 +552,6 @@ dependencies = { module=configure-target-libgo; on=all-target-libstdc++-v3; };
 dependencies = { module=all-target-libgo; on=all-target-libbacktrace; };
 dependencies = { module=all-target-libgo; on=all-target-libffi; };
 dependencies = { module=all-target-libgo; on=all-target-libatomic; };
-dependencies = { module=configure-target-libjava; on=configure-target-zlib; };
-dependencies = { module=configure-target-libjava; on=configure-target-boehm-gc; };
-dependencies = { module=configure-target-libjava; on=configure-target-libffi; };
-dependencies = { module=all-target-libjava; on=all-fastjar; };
-dependencies = { module=all-target-libjava; on=all-target-zlib; };
-dependencies = { module=all-target-libjava; on=all-target-boehm-gc; };
-dependencies = { module=all-target-libjava; on=all-target-libffi; };
 dependencies = { module=configure-target-libobjc; on=configure-target-boehm-gc; };
 dependencies = { module=all-target-libobjc; on=all-target-boehm-gc; };
 dependencies = { module=configure-target-libstdc++-v3; on=configure-target-libgomp; };
@@ -585,7 +575,6 @@ dependencies = { module=install-target-libcilkrts; on=install-target-libstdc++-v
 dependencies = { module=install-target-libcilkrts; on=install-target-libgcc; };
 dependencies = { module=install-target-liboffloadmic; on=install-target-libstdc++-v3; };
 dependencies = { module=install-target-liboffloadmic; on=install-target-libgcc; };
-dependencies = { module=install-target-libjava; on=install-target-libgcc; };
 dependencies = { module=install-target-libitm; on=install-target-libgcc; };
 dependencies = { module=install-target-libobjc; on=install-target-libgcc; };
 dependencies = { module=install-target-libstdc++-v3; on=install-target-libgcc; };
@@ -610,8 +599,6 @@ languages = { language=c++;	gcc-check-target=check-c++;
 languages = { language=fortran;	gcc-check-target=check-fortran;
 				lib-check-target=check-target-libquadmath;
 				lib-check-target=check-target-libgfortran; };
-languages = { language=java;	gcc-check-target=check-java;
-				lib-check-target=check-target-libjava; };
 languages = { language=ada;	gcc-check-target=check-ada;
 				lib-check-target=check-target-libada; };
 languages = { language=objc;	gcc-check-target=check-objc;
diff --git a/Makefile.in b/Makefile.in
index 117fbf5d752..a3b2c48b982 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -322,8 +322,6 @@ HOST_ISLVER = @islver@
 HOST_LIBELFLIBS = @libelflibs@
 HOST_LIBELFINC = @libelfinc@
 
-EXTRA_CONFIGARGS_LIBJAVA = @EXTRA_CONFIGARGS_LIBJAVA@
-
 # ----------------------------------------------
 # Programs producing files for the BUILD machine
 # ----------------------------------------------
@@ -1007,7 +1005,6 @@ configure-target:  \
     maybe-configure-target-winsup \
     maybe-configure-target-libgloss \
     maybe-configure-target-libffi \
-    maybe-configure-target-libjava \
     maybe-configure-target-zlib \
     maybe-configure-target-boehm-gc \
     maybe-configure-target-rda \
@@ -1174,7 +1171,6 @@ all-target: maybe-all-target-libtermcap
 all-target: maybe-all-target-winsup
 all-target: maybe-all-target-libgloss
 all-target: maybe-all-target-libffi
-all-target: maybe-all-target-libjava
 all-target: maybe-all-target-zlib
 all-target: maybe-all-target-boehm-gc
 all-target: maybe-all-target-rda
@@ -1268,7 +1264,6 @@ info-target: maybe-info-target-libtermcap
 info-target: maybe-info-target-winsup
 info-target: maybe-info-target-libgloss
 info-target: maybe-info-target-libffi
-info-target: maybe-info-target-libjava
 info-target: maybe-info-target-zlib
 info-target: maybe-info-target-boehm-gc
 info-target: maybe-info-target-rda
@@ -1355,7 +1350,6 @@ dvi-target: maybe-dvi-target-libtermcap
 dvi-target: maybe-dvi-target-winsup
 dvi-target: maybe-dvi-target-libgloss
 dvi-target: maybe-dvi-target-libffi
-dvi-target: maybe-dvi-target-libjava
 dvi-target: maybe-dvi-target-zlib
 dvi-target: maybe-dvi-target-boehm-gc
 dvi-target: maybe-dvi-target-rda
@@ -1442,7 +1436,6 @@ pdf-target: maybe-pdf-target-libtermcap
 pdf-target: maybe-pdf-target-winsup
 pdf-target: maybe-pdf-target-libgloss
 pdf-target: maybe-pdf-target-libffi
-pdf-target: maybe-pdf-target-libjava
 pdf-target: maybe-pdf-target-zlib
 pdf-target: maybe-pdf-target-boehm-gc
 pdf-target: maybe-pdf-target-rda
@@ -1529,7 +1522,6 @@ html-target: maybe-html-target-libtermcap
 html-target: maybe-html-target-winsup
 html-target: maybe-html-target-libgloss
 html-target: maybe-html-target-libffi
-html-target: maybe-html-target-libjava
 html-target: maybe-html-target-zlib
 html-target: maybe-html-target-boehm-gc
 html-target: maybe-html-target-rda
@@ -1616,7 +1608,6 @@ TAGS-target: maybe-TAGS-target-libtermcap
 TAGS-target: maybe-TAGS-target-winsup
 TAGS-target: maybe-TAGS-target-libgloss
 TAGS-target: maybe-TAGS-target-libffi
-TAGS-target: maybe-TAGS-target-libjava
 TAGS-target: maybe-TAGS-target-zlib
 TAGS-target: maybe-TAGS-target-boehm-gc
 TAGS-target: maybe-TAGS-target-rda
@@ -1703,7 +1694,6 @@ install-info-target: maybe-install-info-target-libtermcap
 install-info-target: maybe-install-info-target-winsup
 install-info-target: maybe-install-info-target-libgloss
 install-info-target: maybe-install-info-target-libffi
-install-info-target: maybe-install-info-target-libjava
 install-info-target: maybe-install-info-target-zlib
 install-info-target: maybe-install-info-target-boehm-gc
 install-info-target: maybe-install-info-target-rda
@@ -1790,7 +1780,6 @@ install-pdf-target: maybe-install-pdf-target-libtermcap
 install-pdf-target: maybe-install-pdf-target-winsup
 install-pdf-target: maybe-install-pdf-target-libgloss
 install-pdf-target: maybe-install-pdf-target-libffi
-install-pdf-target: maybe-install-pdf-target-libjava
 install-pdf-target: maybe-install-pdf-target-zlib
 install-pdf-target: maybe-install-pdf-target-boehm-gc
 install-pdf-target: maybe-install-pdf-target-rda
@@ -1877,7 +1866,6 @@ install-html-target: maybe-install-html-target-libtermcap
 install-html-target: maybe-install-html-target-winsup
 install-html-target: maybe-install-html-target-libgloss
 install-html-target: maybe-install-html-target-libffi
-install-html-target: maybe-install-html-target-libjava
 install-html-target: maybe-install-html-target-zlib
 install-html-target: maybe-install-html-target-boehm-gc
 install-html-target: maybe-install-html-target-rda
@@ -1964,7 +1952,6 @@ installcheck-target: maybe-installcheck-target-libtermcap
 installcheck-target: maybe-installcheck-target-winsup
 installcheck-target: maybe-installcheck-target-libgloss
 installcheck-target: maybe-installcheck-target-libffi
-installcheck-target: maybe-installcheck-target-libjava
 installcheck-target: maybe-installcheck-target-zlib
 installcheck-target: maybe-installcheck-target-boehm-gc
 installcheck-target: maybe-installcheck-target-rda
@@ -2051,7 +2038,6 @@ mostlyclean-target: maybe-mostlyclean-target-libtermcap
 mostlyclean-target: maybe-mostlyclean-target-winsup
 mostlyclean-target: maybe-mostlyclean-target-libgloss
 mostlyclean-target: maybe-mostlyclean-target-libffi
-mostlyclean-target: maybe-mostlyclean-target-libjava
 mostlyclean-target: maybe-mostlyclean-target-zlib
 mostlyclean-target: maybe-mostlyclean-target-boehm-gc
 mostlyclean-target: maybe-mostlyclean-target-rda
@@ -2138,7 +2124,6 @@ clean-target: maybe-clean-target-libtermcap
 clean-target: maybe-clean-target-winsup
 clean-target: maybe-clean-target-libgloss
 clean-target: maybe-clean-target-libffi
-clean-target: maybe-clean-target-libjava
 clean-target: maybe-clean-target-zlib
 clean-target: maybe-clean-target-boehm-gc
 clean-target: maybe-clean-target-rda
@@ -2225,7 +2210,6 @@ distclean-target: maybe-distclean-target-libtermcap
 distclean-target: maybe-distclean-target-winsup
 distclean-target: maybe-distclean-target-libgloss
 distclean-target: maybe-distclean-target-libffi
-distclean-target: maybe-distclean-target-libjava
 distclean-target: maybe-distclean-target-zlib
 distclean-target: maybe-distclean-target-boehm-gc
 distclean-target: maybe-distclean-target-rda
@@ -2312,7 +2296,6 @@ maintainer-clean-target: maybe-maintainer-clean-target-libtermcap
 maintainer-clean-target: maybe-maintainer-clean-target-winsup
 maintainer-clean-target: maybe-maintainer-clean-target-libgloss
 maintainer-clean-target: maybe-maintainer-clean-target-libffi
-maintainer-clean-target: maybe-maintainer-clean-target-libjava
 maintainer-clean-target: maybe-maintainer-clean-target-zlib
 maintainer-clean-target: maybe-maintainer-clean-target-boehm-gc
 maintainer-clean-target: maybe-maintainer-clean-target-rda
@@ -2455,7 +2438,6 @@ check-target:  \
     maybe-check-target-winsup \
     maybe-check-target-libgloss \
     maybe-check-target-libffi \
-    maybe-check-target-libjava \
     maybe-check-target-zlib \
     maybe-check-target-boehm-gc \
     maybe-check-target-rda \
@@ -2638,7 +2620,6 @@ install-target:  \
     maybe-install-target-winsup \
     maybe-install-target-libgloss \
     maybe-install-target-libffi \
-    maybe-install-target-libjava \
     maybe-install-target-zlib \
     maybe-install-target-boehm-gc \
     maybe-install-target-rda \
@@ -2745,7 +2726,6 @@ install-strip-target:  \
     maybe-install-strip-target-winsup \
     maybe-install-strip-target-libgloss \
     maybe-install-strip-target-libffi \
-    maybe-install-strip-target-libjava \
     maybe-install-strip-target-zlib \
     maybe-install-strip-target-boehm-gc \
     maybe-install-strip-target-rda \
@@ -47894,464 +47874,6 @@ maintainer-clean-target-libffi:
 
 
 
-.PHONY: configure-target-libjava maybe-configure-target-libjava
-maybe-configure-target-libjava:
-@if gcc-bootstrap
-configure-target-libjava: stage_current
-@endif gcc-bootstrap
-@if target-libjava
-maybe-configure-target-libjava: configure-target-libjava
-configure-target-libjava: 
-	@: $(MAKE); $(unstage)
-	@r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	echo "Checking multilib configuration for libjava..."; \
-	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libjava; \
-	$(CC_FOR_TARGET) --print-multi-lib > $(TARGET_SUBDIR)/libjava/multilib.tmp 2> /dev/null; \
-	if test -r $(TARGET_SUBDIR)/libjava/multilib.out; then \
-	  if cmp -s $(TARGET_SUBDIR)/libjava/multilib.tmp $(TARGET_SUBDIR)/libjava/multilib.out; then \
-	    rm -f $(TARGET_SUBDIR)/libjava/multilib.tmp; \
-	  else \
-	    rm -f $(TARGET_SUBDIR)/libjava/Makefile; \
-	    mv $(TARGET_SUBDIR)/libjava/multilib.tmp $(TARGET_SUBDIR)/libjava/multilib.out; \
-	  fi; \
-	else \
-	  mv $(TARGET_SUBDIR)/libjava/multilib.tmp $(TARGET_SUBDIR)/libjava/multilib.out; \
-	fi; \
-	test ! -f $(TARGET_SUBDIR)/libjava/Makefile || exit 0; \
-	$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libjava; \
-	$(RAW_CXX_TARGET_EXPORTS)  \
-	echo Configuring in $(TARGET_SUBDIR)/libjava; \
-	cd "$(TARGET_SUBDIR)/libjava" || exit 1; \
-	case $(srcdir) in \
-	  /* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
-	  *) topdir=`echo $(TARGET_SUBDIR)/libjava/ | \
-		sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
-	esac; \
-	module_srcdir=libjava; \
-	rm -f no-such-file || : ; \
-	CONFIG_SITE=no-such-file $(SHELL) \
-	  $$s/$$module_srcdir/configure \
-	  --srcdir=$${topdir}/$$module_srcdir \
-	  $(TARGET_CONFIGARGS) --build=${build_alias} --host=${target_alias} \
-	  --target=${target_alias} $(EXTRA_CONFIGARGS_LIBJAVA) \
-	  || exit 1
-@endif target-libjava
-
-
-
-
-
-.PHONY: all-target-libjava maybe-all-target-libjava
-maybe-all-target-libjava:
-@if gcc-bootstrap
-all-target-libjava: stage_current
-@endif gcc-bootstrap
-@if target-libjava
-TARGET-target-libjava=all
-maybe-all-target-libjava: all-target-libjava
-all-target-libjava: configure-target-libjava
-	@: $(MAKE); $(unstage)
-	@r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(RAW_CXX_TARGET_EXPORTS)  \
-	(cd $(TARGET_SUBDIR)/libjava && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) $(EXTRA_TARGET_FLAGS) 'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'   \
-		$(TARGET-target-libjava))
-@endif target-libjava
-
-
-
-
-
-.PHONY: check-target-libjava maybe-check-target-libjava
-maybe-check-target-libjava:
-@if target-libjava
-maybe-check-target-libjava: check-target-libjava
-
-check-target-libjava:
-	@: $(MAKE); $(unstage)
-	@r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(RAW_CXX_TARGET_EXPORTS) \
-	(cd $(TARGET_SUBDIR)/libjava && \
-	  $(MAKE) $(TARGET_FLAGS_TO_PASS)  'CXX=$$(RAW_CXX_FOR_TARGET)' 'CXX_FOR_TARGET=$$(RAW_CXX_FOR_TARGET)'   check)
-
-@endif target-libjava
-
-.PHONY: install-target-libjava maybe-install-target-libjava
-maybe-install-target-libjava:
-@if target-libjava
-maybe-install-target-libjava: install-target-libjava
-
-install-target-libjava: installdirs
-	@: $(MAKE); $(unstage)
-	@r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(RAW_CXX_TARGET_EXPORTS) \
-	(cd $(TARGET_SUBDIR)/libjava && \
-	  $(MAKE) $(TARGET_FLAGS_TO_PASS)  install)
-
-@endif target-libjava
-
-.PHONY: install-strip-target-libjava maybe-install-strip-target-libjava
-maybe-install-strip-target-libjava:
-@if target-libjava
-maybe-install-strip-target-libjava: install-strip-target-libjava
-
-install-strip-target-libjava: installdirs
-	@: $(MAKE); $(unstage)
-	@r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(RAW_CXX_TARGET_EXPORTS) \
-	(cd $(TARGET_SUBDIR)/libjava && \
-	  $(MAKE) $(TARGET_FLAGS_TO_PASS)  install-strip)
-
-@endif target-libjava
-
-# Other targets (info, dvi, pdf, etc.)
-
-.PHONY: maybe-info-target-libjava info-target-libjava
-maybe-info-target-libjava:
-@if target-libjava
-maybe-info-target-libjava: info-target-libjava
-
-info-target-libjava: \
-    configure-target-libjava 
-	@: $(MAKE); $(unstage)
-	@[ -f $(TARGET_SUBDIR)/libjava/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(RAW_CXX_TARGET_EXPORTS) \
-	echo "Doing info in $(TARGET_SUBDIR)/libjava"; \
-	for flag in $(EXTRA_TARGET_FLAGS); do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	(cd $(TARGET_SUBDIR)/libjava && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	           info) \
-	  || exit 1
-
-@endif target-libjava
-
-.PHONY: maybe-dvi-target-libjava dvi-target-libjava
-maybe-dvi-target-libjava:
-@if target-libjava
-maybe-dvi-target-libjava: dvi-target-libjava
-
-dvi-target-libjava: \
-    configure-target-libjava 
-	@: $(MAKE); $(unstage)
-	@[ -f $(TARGET_SUBDIR)/libjava/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(RAW_CXX_TARGET_EXPORTS) \
-	echo "Doing dvi in $(TARGET_SUBDIR)/libjava"; \
-	for flag in $(EXTRA_TARGET_FLAGS); do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	(cd $(TARGET_SUBDIR)/libjava && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	           dvi) \
-	  || exit 1
-
-@endif target-libjava
-
-.PHONY: maybe-pdf-target-libjava pdf-target-libjava
-maybe-pdf-target-libjava:
-@if target-libjava
-maybe-pdf-target-libjava: pdf-target-libjava
-
-pdf-target-libjava: \
-    configure-target-libjava 
-	@: $(MAKE); $(unstage)
-	@[ -f $(TARGET_SUBDIR)/libjava/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(RAW_CXX_TARGET_EXPORTS) \
-	echo "Doing pdf in $(TARGET_SUBDIR)/libjava"; \
-	for flag in $(EXTRA_TARGET_FLAGS); do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	(cd $(TARGET_SUBDIR)/libjava && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	           pdf) \
-	  || exit 1
-
-@endif target-libjava
-
-.PHONY: maybe-html-target-libjava html-target-libjava
-maybe-html-target-libjava:
-@if target-libjava
-maybe-html-target-libjava: html-target-libjava
-
-html-target-libjava: \
-    configure-target-libjava 
-	@: $(MAKE); $(unstage)
-	@[ -f $(TARGET_SUBDIR)/libjava/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(RAW_CXX_TARGET_EXPORTS) \
-	echo "Doing html in $(TARGET_SUBDIR)/libjava"; \
-	for flag in $(EXTRA_TARGET_FLAGS); do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	(cd $(TARGET_SUBDIR)/libjava && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	           html) \
-	  || exit 1
-
-@endif target-libjava
-
-.PHONY: maybe-TAGS-target-libjava TAGS-target-libjava
-maybe-TAGS-target-libjava:
-@if target-libjava
-maybe-TAGS-target-libjava: TAGS-target-libjava
-
-TAGS-target-libjava: \
-    configure-target-libjava 
-	@: $(MAKE); $(unstage)
-	@[ -f $(TARGET_SUBDIR)/libjava/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(RAW_CXX_TARGET_EXPORTS) \
-	echo "Doing TAGS in $(TARGET_SUBDIR)/libjava"; \
-	for flag in $(EXTRA_TARGET_FLAGS); do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	(cd $(TARGET_SUBDIR)/libjava && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	           TAGS) \
-	  || exit 1
-
-@endif target-libjava
-
-.PHONY: maybe-install-info-target-libjava install-info-target-libjava
-maybe-install-info-target-libjava:
-@if target-libjava
-maybe-install-info-target-libjava: install-info-target-libjava
-
-install-info-target-libjava: \
-    configure-target-libjava \
-    info-target-libjava 
-	@: $(MAKE); $(unstage)
-	@[ -f $(TARGET_SUBDIR)/libjava/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(RAW_CXX_TARGET_EXPORTS) \
-	echo "Doing install-info in $(TARGET_SUBDIR)/libjava"; \
-	for flag in $(EXTRA_TARGET_FLAGS); do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	(cd $(TARGET_SUBDIR)/libjava && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	           install-info) \
-	  || exit 1
-
-@endif target-libjava
-
-.PHONY: maybe-install-pdf-target-libjava install-pdf-target-libjava
-maybe-install-pdf-target-libjava:
-@if target-libjava
-maybe-install-pdf-target-libjava: install-pdf-target-libjava
-
-install-pdf-target-libjava: \
-    configure-target-libjava \
-    pdf-target-libjava 
-	@: $(MAKE); $(unstage)
-	@[ -f $(TARGET_SUBDIR)/libjava/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(RAW_CXX_TARGET_EXPORTS) \
-	echo "Doing install-pdf in $(TARGET_SUBDIR)/libjava"; \
-	for flag in $(EXTRA_TARGET_FLAGS); do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	(cd $(TARGET_SUBDIR)/libjava && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	           install-pdf) \
-	  || exit 1
-
-@endif target-libjava
-
-.PHONY: maybe-install-html-target-libjava install-html-target-libjava
-maybe-install-html-target-libjava:
-@if target-libjava
-maybe-install-html-target-libjava: install-html-target-libjava
-
-install-html-target-libjava: \
-    configure-target-libjava \
-    html-target-libjava 
-	@: $(MAKE); $(unstage)
-	@[ -f $(TARGET_SUBDIR)/libjava/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(RAW_CXX_TARGET_EXPORTS) \
-	echo "Doing install-html in $(TARGET_SUBDIR)/libjava"; \
-	for flag in $(EXTRA_TARGET_FLAGS); do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	(cd $(TARGET_SUBDIR)/libjava && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	           install-html) \
-	  || exit 1
-
-@endif target-libjava
-
-.PHONY: maybe-installcheck-target-libjava installcheck-target-libjava
-maybe-installcheck-target-libjava:
-@if target-libjava
-maybe-installcheck-target-libjava: installcheck-target-libjava
-
-installcheck-target-libjava: \
-    configure-target-libjava 
-	@: $(MAKE); $(unstage)
-	@[ -f $(TARGET_SUBDIR)/libjava/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(RAW_CXX_TARGET_EXPORTS) \
-	echo "Doing installcheck in $(TARGET_SUBDIR)/libjava"; \
-	for flag in $(EXTRA_TARGET_FLAGS); do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	(cd $(TARGET_SUBDIR)/libjava && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	           installcheck) \
-	  || exit 1
-
-@endif target-libjava
-
-.PHONY: maybe-mostlyclean-target-libjava mostlyclean-target-libjava
-maybe-mostlyclean-target-libjava:
-@if target-libjava
-maybe-mostlyclean-target-libjava: mostlyclean-target-libjava
-
-mostlyclean-target-libjava: 
-	@: $(MAKE); $(unstage)
-	@[ -f $(TARGET_SUBDIR)/libjava/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(RAW_CXX_TARGET_EXPORTS) \
-	echo "Doing mostlyclean in $(TARGET_SUBDIR)/libjava"; \
-	for flag in $(EXTRA_TARGET_FLAGS); do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	(cd $(TARGET_SUBDIR)/libjava && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	           mostlyclean) \
-	  || exit 1
-
-@endif target-libjava
-
-.PHONY: maybe-clean-target-libjava clean-target-libjava
-maybe-clean-target-libjava:
-@if target-libjava
-maybe-clean-target-libjava: clean-target-libjava
-
-clean-target-libjava: 
-	@: $(MAKE); $(unstage)
-	@[ -f $(TARGET_SUBDIR)/libjava/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(RAW_CXX_TARGET_EXPORTS) \
-	echo "Doing clean in $(TARGET_SUBDIR)/libjava"; \
-	for flag in $(EXTRA_TARGET_FLAGS); do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	(cd $(TARGET_SUBDIR)/libjava && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	           clean) \
-	  || exit 1
-
-@endif target-libjava
-
-.PHONY: maybe-distclean-target-libjava distclean-target-libjava
-maybe-distclean-target-libjava:
-@if target-libjava
-maybe-distclean-target-libjava: distclean-target-libjava
-
-distclean-target-libjava: 
-	@: $(MAKE); $(unstage)
-	@[ -f $(TARGET_SUBDIR)/libjava/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(RAW_CXX_TARGET_EXPORTS) \
-	echo "Doing distclean in $(TARGET_SUBDIR)/libjava"; \
-	for flag in $(EXTRA_TARGET_FLAGS); do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	(cd $(TARGET_SUBDIR)/libjava && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	           distclean) \
-	  || exit 1
-
-@endif target-libjava
-
-.PHONY: maybe-maintainer-clean-target-libjava maintainer-clean-target-libjava
-maybe-maintainer-clean-target-libjava:
-@if target-libjava
-maybe-maintainer-clean-target-libjava: maintainer-clean-target-libjava
-
-maintainer-clean-target-libjava: 
-	@: $(MAKE); $(unstage)
-	@[ -f $(TARGET_SUBDIR)/libjava/Makefile ] || exit 0; \
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(RAW_CXX_TARGET_EXPORTS) \
-	echo "Doing maintainer-clean in $(TARGET_SUBDIR)/libjava"; \
-	for flag in $(EXTRA_TARGET_FLAGS); do \
-	  eval `echo "$$flag" | sed -e "s|^\([^=]*\)=\(.*\)|\1='\2'; export \1|"`; \
-	done; \
-	(cd $(TARGET_SUBDIR)/libjava && \
-	  $(MAKE) $(BASE_FLAGS_TO_PASS) "AR=$${AR}" "AS=$${AS}" \
-	          "CC=$${CC}" "CXX=$${CXX}" "LD=$${LD}" "NM=$${NM}" \
-	          "RANLIB=$${RANLIB}" \
-	          "DLLTOOL=$${DLLTOOL}" "WINDRES=$${WINDRES}" "WINDMC=$${WINDMC}" \
-	           maintainer-clean) \
-	  || exit 1
-
-@endif target-libjava
-
-
-
-
-
 .PHONY: configure-target-zlib maybe-configure-target-zlib
 maybe-configure-target-zlib:
 @if gcc-bootstrap
@@ -52312,14 +51834,6 @@ check-gcc-fortran:
 	(cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-fortran);
 check-fortran: check-gcc-fortran check-target-libquadmath check-target-libgfortran
 
-.PHONY: check-gcc-java check-java
-check-gcc-java:
-	r=`${PWD_COMMAND}`; export r; \
-	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
-	$(HOST_EXPORTS) \
-	(cd gcc && $(MAKE) $(GCC_FLAGS_TO_PASS) check-java);
-check-java: check-gcc-java check-target-libjava
-
 .PHONY: check-gcc-ada check-ada
 check-gcc-ada:
 	r=`${PWD_COMMAND}`; export r; \
@@ -55233,7 +54747,6 @@ configure-target-libtermcap: stage_last
 configure-target-winsup: stage_last
 configure-target-libgloss: stage_last
 configure-target-libffi: stage_last
-configure-target-libjava: stage_last
 configure-target-zlib: stage_last
 configure-target-boehm-gc: stage_last
 configure-target-rda: stage_last
@@ -55269,7 +54782,6 @@ configure-target-libtermcap: maybe-all-gcc
 configure-target-winsup: maybe-all-gcc
 configure-target-libgloss: maybe-all-gcc
 configure-target-libffi: maybe-all-gcc
-configure-target-libjava: maybe-all-gcc
 configure-target-zlib: maybe-all-gcc
 configure-target-boehm-gc: maybe-all-gcc
 configure-target-rda: maybe-all-gcc
@@ -56294,13 +55806,6 @@ configure-target-libgo: maybe-all-target-libstdc++-v3
 all-target-libgo: maybe-all-target-libbacktrace
 all-target-libgo: maybe-all-target-libffi
 all-target-libgo: maybe-all-target-libatomic
-configure-target-libjava: maybe-configure-target-zlib
-configure-target-libjava: maybe-configure-target-boehm-gc
-configure-target-libjava: maybe-configure-target-libffi
-all-target-libjava: maybe-all-fastjar
-all-target-libjava: maybe-all-target-zlib
-all-target-libjava: maybe-all-target-boehm-gc
-all-target-libjava: maybe-all-target-libffi
 configure-target-libobjc: maybe-configure-target-boehm-gc
 all-target-libobjc: maybe-all-target-boehm-gc
 configure-target-libstdc++-v3: maybe-configure-target-libgomp
@@ -56356,7 +55861,6 @@ install-target-libcilkrts: maybe-install-target-libstdc++-v3
 install-target-libcilkrts: maybe-install-target-libgcc
 install-target-liboffloadmic: maybe-install-target-libstdc++-v3
 install-target-liboffloadmic: maybe-install-target-libgcc
-install-target-libjava: maybe-install-target-libgcc
 install-target-libitm: maybe-install-target-libgcc
 install-target-libobjc: maybe-install-target-libgcc
 install-target-libstdc++-v3: maybe-install-target-libgcc
@@ -56434,7 +55938,6 @@ configure-target-libtermcap: maybe-all-target-libgcc
 configure-target-winsup: maybe-all-target-libgcc
 configure-target-libgloss: maybe-all-target-libgcc
 configure-target-libffi: maybe-all-target-libgcc
-configure-target-libjava: maybe-all-target-libgcc
 configure-target-zlib: maybe-all-target-libgcc
 configure-target-boehm-gc: maybe-all-target-libgcc
 configure-target-rda: maybe-all-target-libgcc
@@ -56481,9 +55984,6 @@ configure-target-winsup: maybe-all-target-newlib maybe-all-target-libgloss
 configure-target-libffi: maybe-all-target-newlib maybe-all-target-libgloss
 configure-target-libffi: maybe-all-target-libstdc++-v3
 
-configure-target-libjava: maybe-all-target-newlib maybe-all-target-libgloss
-configure-target-libjava: maybe-all-target-libstdc++-v3
-
 configure-target-zlib: maybe-all-target-newlib maybe-all-target-libgloss
 
 configure-target-boehm-gc: maybe-all-target-newlib maybe-all-target-libgloss
diff --git a/Makefile.tpl b/Makefile.tpl
index 94a4f79f68e..5408067b6f2 100644
--- a/Makefile.tpl
+++ b/Makefile.tpl
@@ -325,8 +325,6 @@ HOST_ISLVER = @islver@
 HOST_LIBELFLIBS = @libelflibs@
 HOST_LIBELFINC = @libelfinc@
 
-EXTRA_CONFIGARGS_LIBJAVA = @EXTRA_CONFIGARGS_LIBJAVA@
-
 # ----------------------------------------------
 # Programs producing files for the BUILD machine
 # ----------------------------------------------
diff --git a/configure b/configure
index cd0e7b932c4..6ca6f578fcb 100755
--- a/configure
+++ b/configure
@@ -674,7 +674,6 @@ CPPFLAGS
 LDFLAGS
 CFLAGS
 CC
-EXTRA_CONFIGARGS_LIBJAVA
 extra_liboffloadmic_configure_flags
 target_subdir
 host_subdir
@@ -761,7 +760,6 @@ enable_libada
 enable_libssp
 enable_libstdcxx
 enable_liboffloadmic
-enable_static_libjava
 enable_bootstrap
 with_mpc
 with_mpc_include
@@ -786,7 +784,6 @@ enable_lto
 enable_linker_plugin_configure_flags
 enable_linker_plugin_flags
 enable_stage1_languages
-enable_objc_gc
 with_build_sysroot
 with_debug_prefix_map
 with_build_config
@@ -1489,8 +1486,6 @@ Optional Features:
   --disable-libstdcxx     do not build libstdc++-v3 directory
   --enable-liboffloadmic=ARG
                           build liboffloadmic [ARG={no,host,target}]
-  --enable-static-libjava[=ARG]
-                          build static libjava [default=no]
   --enable-bootstrap      enable bootstrapping [yes if native build]
   --disable-isl-version-check
                           disable check for isl version
@@ -1504,8 +1499,6 @@ Optional Features:
   --enable-stage1-languages[=all]
                           choose additional languages to build during stage1.
                           Mostly useful for compiler development
-  --enable-objc-gc        enable use of Boehm's garbage collector with the GNU
-                          Objective-C runtime
   --enable-vtable-verify  Enable vtable verification feature
   --enable-serial-[{host,target,build}-]configure
                           force sequential configuration of sub-packages for
@@ -2736,11 +2729,6 @@ host_libs="intl libiberty opcodes bfd readline tcl tk itcl libgui zlib libbacktr
 # If --enable-gold is used, "gold" may replace "ld".
 host_tools="texinfo flex bison binutils gas ld fixincludes gcc cgen sid sim gdb gprof etc expect dejagnu m4 utils guile fastjar gnattools libcc1 gotools"
 
-# libgcj represents the runtime libraries only used by gcj.
-libgcj="target-libffi \
-	target-zlib \
-	target-libjava"
-
 # these libraries are built for the target environment, and are built after
 # the host libraries and the host tools (which may be a cross compiler)
 # Note that libiberty is not a target library.
@@ -2760,8 +2748,6 @@ target_libraries="target-libgcc \
 		target-libssp \
 		target-libquadmath \
 		target-libgfortran \
-		target-boehm-gc \
-		${libgcj} \
 		target-libobjc \
 		target-libada \
 		target-libgo"
@@ -3148,43 +3134,6 @@ fi
 
 
 
-# Save it here so that, even in case of --enable-libgcj, if the Java
-# front-end isn't enabled, we still get libgcj disabled.
-libgcj_saved=$libgcj
-case $enable_libgcj in
-yes)
-  # If we reset it here, it won't get added to noconfigdirs in the
-  # target-specific build rules, so it will be forcibly enabled
-  # (unless the Java language itself isn't enabled).
-  libgcj=
-  ;;
-no)
-  # Make sure we get it printed in the list of not supported target libs.
-  # Don't disable libffi, though, other languages use it.
-  noconfigdirs="$noconfigdirs `echo ${libgcj} | sed -e 's/target-libffi//'`"
-  # Clear libgcj_saved so that even if java is enabled libffi won't be
-  # built.
-  libgcj_saved=
-  ;;
-esac
-
-# Check whether --enable-static-libjava was given.
-if test "${enable_static_libjava+set}" = set; then :
-  enableval=$enable_static_libjava; ENABLE_STATIC_LIBJAVA=$enableval
-else
-  ENABLE_STATIC_LIBJAVA=no
-fi
-
-enable_static_libjava=
-if test "${ENABLE_STATIC_LIBJAVA}" = "yes" ; then
-  enable_static_libjava=yes
-fi
-
-if test x$enable_static_libjava != xyes ; then
-  EXTRA_CONFIGARGS_LIBJAVA=--disable-static
-fi
-
-
 # Enable libgomp by default on hosted POSIX systems, and a few others.
 if test x$enable_libgomp = x ; then
     case "${target}" in
@@ -3402,166 +3351,6 @@ case "${target}" in
     ;;
 esac
 
-# Disable Java if libffi is not supported.
-case "${target}" in
-  aarch64-*-*)
-    ;;
-  alpha*-*-*)
-    ;;
-  arm*-*-*)
-    ;;
-  cris-*-*)
-    ;;
-  frv-*-*)
-    ;;
-  hppa*-*-linux*)
-    ;;
-  hppa*-*-hpux*)
-    ;;
-  i?86-*-*)
-    ;;
-  ia64*-*-*)
-    ;;
-  m32r*-*-*)
-    ;;
-  m68k-*-*)
-    ;;
-  mips*-*-rtems*)
-    ;;
-  mips*-*-linux*)
-    ;;
-  powerpc*-*-linux*)
-    ;;
-  powerpc-*-darwin*)
-    ;;
-  powerpc-*-aix* | rs6000-*-aix*)
-    ;;
-  powerpc-*-freebsd*)
-    ;;
-  powerpc64-*-freebsd*)
-    ;;
-  powerpc*-*-rtems*)
-    ;;
-  s390-*-* | s390x-*-*)
-    ;;
-  sh-*-* | sh[34]*-*-*)
-    ;;
-  sparc*-*-*)
-    ;;
-  x86_64-*-*)
-    ;;
-  *-*-*)
-    unsupported_languages="$unsupported_languages java"
-    ;;
-esac
-
-# Disable Java, libgcj or related libraries for some systems.
-case "${target}" in
-  powerpc-*-darwin*)
-    ;;
-  i[3456789]86-*-darwin*)
-    ;;
-  x86_64-*-darwin[912]*)
-    ;;
-  *-*-darwin*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  *-*-netware*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  *-*-phoenix*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  *-*-rtems*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  *-*-tpf*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  *-*-uclinux*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  *-*-vxworks*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  alpha*-*-*vms*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  arm*-*-freebsd*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  arm-wince-pe)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  arm*-*-symbianelf*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  bfin-*-*)
-    noconfigdirs="$noconfigdirs target-boehm-gc"
-    ;;
-  cris-*-* | crisv32-*-*)
-    unsupported_languages="$unsupported_languages java"
-    case "${target}" in
-      *-*-linux*)
-	;;
-      *) # See PR46792 regarding target-libffi.
-	noconfigdirs="$noconfigdirs target-libffi target-boehm-gc";;
-    esac
-    ;;
-  hppa*64*-*-linux*)
-    # In this case, it's because the hppa64-linux target is for
-    # the kernel only at this point and has no libc, and thus no
-    # headers, crt*.o, etc., all of which are needed by these.
-    unsupported_languages="$unsupported_languages java"
-    ;;
-  hppa*64*-*-hpux*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  hppa*-hp-hpux11*)
-    ;;
-  hppa*-*-hpux*)
-    # According to Alexandre Oliva <aoliva@redhat.com>, libjava won't
-    # build on HP-UX 10.20.
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  ia64*-*-*vms*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  i[3456789]86-w64-mingw*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  i[3456789]86-*-mingw*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  x86_64-*-mingw*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  mmix-*-*)
-    noconfigdirs="$noconfigdirs target-libffi target-boehm-gc"
-    ;;
-  powerpc-*-aix*)
-    # copied from rs6000-*-* entry
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  rs6000-*-aix*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  ft32-*-*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  *-*-lynxos*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-esac
-
-# Disable the go frontend on systems where it is known to not work. Please keep
-# this in sync with contrib/config-list.mk.
-case "${target}" in
-*-*-darwin* | *-*-cygwin* | *-*-mingw* | *-*-aix*)
-    unsupported_languages="$unsupported_languages go"
-    ;;
-esac
-
 # Disable libgo for some systems where it is known to not work.
 # For testing, you can easily override this with --enable-libgo.
 if test x$enable_libgo = x; then
@@ -6497,30 +6286,6 @@ for dir in $configdirs $build_configdirs $target_configdirs ; do
   fi
 done
 
-# Check for Boehm's garbage collector
-# Check whether --enable-objc-gc was given.
-if test "${enable_objc_gc+set}" = set; then :
-  enableval=$enable_objc_gc; case ,${enable_languages},:${enable_objc_gc}:${noconfigdirs} in
-  *,objc,*:*:yes:*target-boehm-gc*)
-    as_fn_error "Boehm's garbage collector was requested yet not supported in this configuration" "$LINENO" 5
-    ;;
-esac
-fi
-
-
-# Make sure we only build Boehm's garbage collector if required.
-case ,${enable_languages},:${enable_objc_gc} in
-  *,objc,*:yes)
-    # Keep target-boehm-gc if requested for Objective-C.
-    ;;
-  *)
-    # Otherwise remove target-boehm-gc depending on target-libjava.
-    if echo " ${noconfigdirs} " | grep "target-libjava" >/dev/null 2>&1; then
-      noconfigdirs="$noconfigdirs target-boehm-gc"
-    fi
-    ;;
-esac
-
 # Disable libcilkrts, libitm, libsanitizer, libvtv, liboffloadmic if we're not building C++
 case ,${enable_languages}, in
   *,c++,*)
@@ -6605,15 +6370,6 @@ for i in ${target_configdirs_all} ; do
   fi
 done
 
-# Exclude target-zlib if target-libjava isn't built.
-case ${target_configdirs} in
-*target-libjava*)
-  ;;
-*)
-  target_configdirs="`echo ${target_configdirs} | sed -e 's/target-zlib//'`"
-  ;;
-esac
-
 # libiberty-linker-plugin is special: it doesn't have its own source directory,
 # so we have to add it after the preceding checks.
 if test x"$extra_linker_plugin_flags$extra_linker_plugin_configure_flags" != x
diff --git a/configure.ac b/configure.ac
index 51b53b5c56a..a5a881aefc4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -142,11 +142,6 @@ host_libs="intl libiberty opcodes bfd readline tcl tk itcl libgui zlib libbacktr
 # If --enable-gold is used, "gold" may replace "ld".
 host_tools="texinfo flex bison binutils gas ld fixincludes gcc cgen sid sim gdb gprof etc expect dejagnu m4 utils guile fastjar gnattools libcc1 gotools"
 
-# libgcj represents the runtime libraries only used by gcj.
-libgcj="target-libffi \
-	target-zlib \
-	target-libjava"
-
 # these libraries are built for the target environment, and are built after
 # the host libraries and the host tools (which may be a cross compiler)
 # Note that libiberty is not a target library.
@@ -166,8 +161,6 @@ target_libraries="target-libgcc \
 		target-libssp \
 		target-libquadmath \
 		target-libgfortran \
-		target-boehm-gc \
-		${libgcj} \
 		target-libobjc \
 		target-libada \
 		target-libgo"
@@ -507,41 +500,6 @@ else
 fi])
 AC_SUBST(extra_liboffloadmic_configure_flags)
 
-# Save it here so that, even in case of --enable-libgcj, if the Java
-# front-end isn't enabled, we still get libgcj disabled.
-libgcj_saved=$libgcj
-case $enable_libgcj in
-yes)
-  # If we reset it here, it won't get added to noconfigdirs in the
-  # target-specific build rules, so it will be forcibly enabled
-  # (unless the Java language itself isn't enabled).
-  libgcj=
-  ;;
-no)
-  # Make sure we get it printed in the list of not supported target libs.
-  # Don't disable libffi, though, other languages use it.
-  noconfigdirs="$noconfigdirs `echo ${libgcj} | sed -e 's/target-libffi//'`"
-  # Clear libgcj_saved so that even if java is enabled libffi won't be
-  # built.
-  libgcj_saved=
-  ;;
-esac
-
-AC_ARG_ENABLE(static-libjava,
-[AS_HELP_STRING([[--enable-static-libjava[=ARG]]],
-		[build static libjava @<:@default=no@:>@])],
-ENABLE_STATIC_LIBJAVA=$enableval,
-ENABLE_STATIC_LIBJAVA=no)
-enable_static_libjava=
-if test "${ENABLE_STATIC_LIBJAVA}" = "yes" ; then
-  enable_static_libjava=yes
-fi
-
-if test x$enable_static_libjava != xyes ; then
-  EXTRA_CONFIGARGS_LIBJAVA=--disable-static
-fi
-AC_SUBST(EXTRA_CONFIGARGS_LIBJAVA)
-
 # Enable libgomp by default on hosted POSIX systems, and a few others.
 if test x$enable_libgomp = x ; then
     case "${target}" in
@@ -738,166 +696,6 @@ case "${target}" in
     ;;
 esac
 
-# Disable Java if libffi is not supported.
-case "${target}" in
-  aarch64-*-*)
-    ;;
-  alpha*-*-*)
-    ;;
-  arm*-*-*)
-    ;;
-  cris-*-*)
-    ;;
-  frv-*-*)
-    ;;
-  hppa*-*-linux*)
-    ;;
-  hppa*-*-hpux*)
-    ;;
-  i?86-*-*)
-    ;;
-  ia64*-*-*)
-    ;;
-  m32r*-*-*)
-    ;;
-  m68k-*-*)
-    ;;
-  mips*-*-rtems*)
-    ;;
-  mips*-*-linux*)
-    ;;
-  powerpc*-*-linux*)
-    ;;
-  powerpc-*-darwin*)
-    ;;
-  powerpc-*-aix* | rs6000-*-aix*)
-    ;;
-  powerpc-*-freebsd*)
-    ;;
-  powerpc64-*-freebsd*)
-    ;;
-  powerpc*-*-rtems*)
-    ;;
-  s390-*-* | s390x-*-*)
-    ;;
-  sh-*-* | sh[[34]]*-*-*)
-    ;;
-  sparc*-*-*)
-    ;;
-  x86_64-*-*)
-    ;;
-  *-*-*)
-    unsupported_languages="$unsupported_languages java"
-    ;;
-esac
-
-# Disable Java, libgcj or related libraries for some systems.
-case "${target}" in
-  powerpc-*-darwin*)
-    ;;
-  i[[3456789]]86-*-darwin*)
-    ;;
-  x86_64-*-darwin[[912]]*)
-    ;;
-  *-*-darwin*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  *-*-netware*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  *-*-phoenix*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  *-*-rtems*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  *-*-tpf*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  *-*-uclinux*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  *-*-vxworks*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  alpha*-*-*vms*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  arm*-*-freebsd*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  arm-wince-pe)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  arm*-*-symbianelf*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  bfin-*-*)
-    noconfigdirs="$noconfigdirs target-boehm-gc"
-    ;;
-  cris-*-* | crisv32-*-*)
-    unsupported_languages="$unsupported_languages java"
-    case "${target}" in
-      *-*-linux*)
-	;;
-      *) # See PR46792 regarding target-libffi.
-	noconfigdirs="$noconfigdirs target-libffi target-boehm-gc";;
-    esac
-    ;;
-  hppa*64*-*-linux*)
-    # In this case, it's because the hppa64-linux target is for
-    # the kernel only at this point and has no libc, and thus no
-    # headers, crt*.o, etc., all of which are needed by these.
-    unsupported_languages="$unsupported_languages java"
-    ;;
-  hppa*64*-*-hpux*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  hppa*-hp-hpux11*)
-    ;;
-  hppa*-*-hpux*)
-    # According to Alexandre Oliva <aoliva@redhat.com>, libjava won't
-    # build on HP-UX 10.20.
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  ia64*-*-*vms*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  i[[3456789]]86-w64-mingw*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  i[[3456789]]86-*-mingw*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  x86_64-*-mingw*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  mmix-*-*)
-    noconfigdirs="$noconfigdirs target-libffi target-boehm-gc"
-    ;;
-  powerpc-*-aix*)
-    # copied from rs6000-*-* entry
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  rs6000-*-aix*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  ft32-*-*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-  *-*-lynxos*)
-    noconfigdirs="$noconfigdirs ${libgcj}"
-    ;;
-esac
-
-# Disable the go frontend on systems where it is known to not work. Please keep
-# this in sync with contrib/config-list.mk.
-case "${target}" in
-*-*-darwin* | *-*-cygwin* | *-*-mingw* | *-*-aix*)
-    unsupported_languages="$unsupported_languages go"
-    ;;
-esac
-
 # Disable libgo for some systems where it is known to not work.
 # For testing, you can easily override this with --enable-libgo.
 if test x$enable_libgo = x; then
@@ -2152,30 +1950,6 @@ for dir in $configdirs $build_configdirs $target_configdirs ; do
   fi
 done
 
-# Check for Boehm's garbage collector
-AC_ARG_ENABLE(objc-gc,
-[AS_HELP_STRING([--enable-objc-gc],
-		[enable use of Boehm's garbage collector with the
-		 GNU Objective-C runtime])],
-[case ,${enable_languages},:${enable_objc_gc}:${noconfigdirs} in
-  *,objc,*:*:yes:*target-boehm-gc*)
-    AC_MSG_ERROR([Boehm's garbage collector was requested yet not supported in this configuration])
-    ;;
-esac])
-
-# Make sure we only build Boehm's garbage collector if required.
-case ,${enable_languages},:${enable_objc_gc} in
-  *,objc,*:yes)
-    # Keep target-boehm-gc if requested for Objective-C.
-    ;;
-  *)
-    # Otherwise remove target-boehm-gc depending on target-libjava.
-    if echo " ${noconfigdirs} " | grep "target-libjava" >/dev/null 2>&1; then
-      noconfigdirs="$noconfigdirs target-boehm-gc"
-    fi
-    ;;
-esac
-
 # Disable libcilkrts, libitm, libsanitizer, libvtv, liboffloadmic if we're not building C++
 case ,${enable_languages}, in
   *,c++,*)
@@ -2260,15 +2034,6 @@ for i in ${target_configdirs_all} ; do
   fi
 done
 
-# Exclude target-zlib if target-libjava isn't built.
-case ${target_configdirs} in
-*target-libjava*)
-  ;;
-*)
-  target_configdirs="`echo ${target_configdirs} | sed -e 's/target-zlib//'`"
-  ;;
-esac
-
 # libiberty-linker-plugin is special: it doesn't have its own source directory,
 # so we have to add it after the preceding checks.
 if test x"$extra_linker_plugin_flags$extra_linker_plugin_configure_flags" != x