Sync with gcc:

	* Makefile.def (target_modules): Add libgcc.
	(lang_env_dependencies): Remove default items.  Use no_c and no_gcc.
	* Makefile.tpl (clean-target-libgcc): Delete.
	(configure-target-[+module+]): Emit --disable-bootstrap dependencies
	on gcc even for bootstrapped modules.  Rewrite handling of
	lang_env_dependencies to loop over target_modules.
	* configure.in (target_libraries): Add target-libgcc.
	* Makefile.in, configure: Regenerated.

1 files changed, 10 insertions, 10 deletions

diff --git a/Makefile.def b/Makefile.def
index 11a09708983..c7a67e64d25 100644
--- a/Makefile.def
+++ b/Makefile.def
@@ -119,6 +119,7 @@ target_modules = { module= libstdc++-v3; lib_path=.libs; raw_cxx=true; };
 target_modules = { module= libmudflap; lib_path=.libs; };
 target_modules = { module= libssp; lib_path=.libs; };
 target_modules = { module= newlib; };
+target_modules = { module= libgcc; bootstrap=true; no_check=true; };
 target_modules = { module= libgfortran; };
 target_modules = { module= libobjc; };
 target_modules = { module= libtermcap; no_check=true;
@@ -439,18 +440,17 @@ dependencies = { module=all-tar; on=all-build-texinfo; };
 dependencies = { module=all-uudecode; on=all-build-texinfo; };
 
 // Target modules.  These can also have dependencies on the language
-// environment (e.g. on libstdc++).
-lang_env_dependencies = { module=boehm-gc; };
+// environment (e.g. on libstdc++).  By default target modules depend
+// on libgcc and newlib/libgloss.
 lang_env_dependencies = { module=gperf; cxx=true; };
-lang_env_dependencies = { module=libada; };
-lang_env_dependencies = { module=libgfortran; };
-lang_env_dependencies = { module=libffi; };
 lang_env_dependencies = { module=libjava; cxx=true; };
-lang_env_dependencies = { module=libmudflap; };
-lang_env_dependencies = { module=libobjc; };
-lang_env_dependencies = { module=libssp; };
-lang_env_dependencies = { module=libstdc++-v3; };
-lang_env_dependencies = { module=zlib; };
+lang_env_dependencies = { module=newlib; no_c=true; };
+lang_env_dependencies = { module=libgloss; no_c=true; };
+lang_env_dependencies = { module=libgcc; no_gcc=true; no_c=true; };
+// libiberty does not depend on newlib or libgloss because it must be
+// built newlib on some targets (e.g. Cygwin).  It still needs
+// a dependency on libgcc for native targets to configure.
+lang_env_dependencies = { module=libiberty; no_c=true; };
 
 dependencies = { module=configure-target-boehm-gc; on=configure-target-qthreads; };
 dependencies = { module=configure-target-fastjar; on=configure-target-zlib; };