gcc PR libstdc++/36101, gcc PR libstdc++/42813

	* configure.ac (target_configdirs): Substitute.
	* Makefile.def: Bootstrap target module libgomp.
	Add dependency of all-target-libstdc++-v3 on configure-target-libgomp.
	* Makefile.tpl (TARGET_CONFIGDIRS): New makefile variable.
	(BASE_TARGET_EXPORTS): Export TARGET_CONFIGDIRS.
	* configure, Makefile.in: Regenerate.

1 files changed, 5 insertions, 1 deletions

diff --git a/Makefile.def b/Makefile.def
index f5c2e11f99..ba23767194 100644
--- a/Makefile.def
+++ b/Makefile.def
@@ -174,7 +174,7 @@ target_modules = { module= boehm-gc; };
 target_modules = { module= qthreads; };
 target_modules = { module= rda; };
 target_modules = { module= libada; };
-target_modules = { module= libgomp; lib_path=.libs; };
+target_modules = { module= libgomp; bootstrap= true; lib_path=.libs; };
 
 // These are (some of) the make targets to be done in each subdirectory.
 // Not all; these are the ones which don't have special options.
@@ -547,6 +547,10 @@ dependencies = { module=all-target-libobjc; on=all-target-libiberty; };
 dependencies = { module=all-target-libobjc; on=all-target-boehm-gc; };
 dependencies = { module=all-target-libstdc++-v3; on=all-target-libiberty; };
 dependencies = { module=configure-target-libstdc++-v3; on=configure-target-libgomp; };
+// parallel_list.o and parallel_settings.o depend on omp.h, which is
+// generated by the libgomp configure.  Unfortunately, due to the use of
+//  recursive make, we can't be that specific.
+dependencies = { module=all-target-libstdc++-v3; on=configure-target-libgomp; };
 
 // Target modules in the 'src' repository.
 lang_env_dependencies = { module=examples; };