sync libctf toplevel from binutils-gdb

This pulls in the toplevel portions of these binutils-gdb commits:

   1ff6de031241c59d0ff bfd, ld: add CTF section linking
   87279e3cef5b2c54f4a libctf: installable libctf as a shared library
   c59e30ed1727135f8ef libctf: new testsuite

	* Makefile.def: Sync with binutils-gdb:
	(dependencies): all-ld depends on all-libctf.
	(host_modules): libctf is no longer no_install.
	No longer no_check.  Checking depends on all-ld.
	* Makefile.in: Regenerated.

Makefile.def

@@ -141,8 +141,7 @@ host_modules= { module= lto-plugin; bootstrap=true;
 		extra_make_flags='@extra_linker_plugin_flags@'; };
 host_modules= { module= libcc1; extra_configure_flags=--enable-shared; };
 host_modules= { module= gotools; };
-host_modules= { module= libctf; no_install=true; no_check=true;
-		bootstrap=true; };
+host_modules= { module= libctf; bootstrap=true; };
 
 target_modules = { module= libstdc++-v3;
 		   bootstrap=true;
@@ -463,6 +462,7 @@ dependencies = { module=all-binutils; on=all-build-bison; };
 dependencies = { module=all-binutils; on=all-intl; };
 dependencies = { module=all-binutils; on=all-gas; };
 dependencies = { module=all-binutils; on=all-libctf; };
+dependencies = { module=all-ld; on=all-libctf; };
 
 // We put install-opcodes before install-binutils because the installed
 // binutils might be on PATH, and they might need the shared opcodes
@@ -561,6 +561,7 @@ dependencies = { module=configure-libctf; on=all-bfd; };
 dependencies = { module=configure-libctf; on=all-intl; };
 dependencies = { module=configure-libctf; on=all-zlib; };
 dependencies = { module=configure-libctf; on=all-libiconv; };
+dependencies = { module=check-libctf; on=all-ld; };
 
 // Warning, these are not well tested.
 dependencies = { module=all-bison; on=all-intl; };

Makefile.in

@@ -41747,6 +41747,12 @@ maybe-check-libctf:
 maybe-check-libctf: check-libctf
 
 check-libctf:
+	@: $(MAKE); $(unstage)
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(HOST_EXPORTS) $(EXTRA_HOST_EXPORTS) \
+	(cd $(HOST_SUBDIR)/libctf && \
+	  $(MAKE) $(FLAGS_TO_PASS)  $(EXTRA_BOOTSTRAP_FLAGS) check)
 
 @endif libctf
 
@@ -41755,7 +41761,13 @@ maybe-install-libctf:
 @if libctf
 maybe-install-libctf: install-libctf
 
-install-libctf:
+install-libctf: installdirs
+	@: $(MAKE); $(unstage)
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(HOST_EXPORTS) \
+	(cd $(HOST_SUBDIR)/libctf && \
+	  $(MAKE) $(FLAGS_TO_PASS)  install)
 
 @endif libctf
 
@@ -41764,7 +41776,13 @@ maybe-install-strip-libctf:
 @if libctf
 maybe-install-strip-libctf: install-strip-libctf
 
-install-strip-libctf:
+install-strip-libctf: installdirs
+	@: $(MAKE); $(unstage)
+	@r=`${PWD_COMMAND}`; export r; \
+	s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
+	$(HOST_EXPORTS) \
+	(cd $(HOST_SUBDIR)/libctf && \
+	  $(MAKE) $(FLAGS_TO_PASS)  install-strip)
 
 @endif libctf
 
@@ -61206,6 +61224,16 @@ all-stagetrain-binutils: maybe-all-stagetrain-libctf
 all-stagefeedback-binutils: maybe-all-stagefeedback-libctf
 all-stageautoprofile-binutils: maybe-all-stageautoprofile-libctf
 all-stageautofeedback-binutils: maybe-all-stageautofeedback-libctf
+all-ld: maybe-all-libctf
+all-stage1-ld: maybe-all-stage1-libctf
+all-stage2-ld: maybe-all-stage2-libctf
+all-stage3-ld: maybe-all-stage3-libctf
+all-stage4-ld: maybe-all-stage4-libctf
+all-stageprofile-ld: maybe-all-stageprofile-libctf
+all-stagetrain-ld: maybe-all-stagetrain-libctf
+all-stagefeedback-ld: maybe-all-stagefeedback-libctf
+all-stageautoprofile-ld: maybe-all-stageautoprofile-libctf
+all-stageautofeedback-ld: maybe-all-stageautofeedback-libctf
 install-binutils: maybe-install-opcodes
 install-strip-binutils: maybe-install-strip-opcodes
 install-opcodes: maybe-install-bfd
@@ -61566,6 +61594,16 @@ configure-stagetrain-libctf: maybe-all-stagetrain-libiconv
 configure-stagefeedback-libctf: maybe-all-stagefeedback-libiconv
 configure-stageautoprofile-libctf: maybe-all-stageautoprofile-libiconv
 configure-stageautofeedback-libctf: maybe-all-stageautofeedback-libiconv
+check-libctf: maybe-all-ld
+check-stage1-libctf: maybe-all-stage1-ld
+check-stage2-libctf: maybe-all-stage2-ld
+check-stage3-libctf: maybe-all-stage3-ld
+check-stage4-libctf: maybe-all-stage4-ld
+check-stageprofile-libctf: maybe-all-stageprofile-ld
+check-stagetrain-libctf: maybe-all-stagetrain-ld
+check-stagefeedback-libctf: maybe-all-stagefeedback-ld
+check-stageautoprofile-libctf: maybe-all-stageautoprofile-ld
+check-stageautofeedback-libctf: maybe-all-stageautofeedback-ld
 all-bison: maybe-all-build-texinfo
 all-flex: maybe-all-build-bison
 all-flex: maybe-all-m4