PR libstdc++/36101, PR libstdc++/42813
PR libstdc++/36101, PR libstdc++/42813
[toplevel]:
* 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.
libstdc++-v3:
* acinclude.m4: (enable_parallel): Test ${TARGET_CONFIGDIRS} instead of
loking for omp.h .
* configure: Regenerate.
From-SVN: r156172