PR c++/17242
* configure.ac: Add GAS check for HP-UX .nsubspa comdat.
* configure, config.in: Rebuilt.
* config/pa/pa-hpux10.h (SUPPORTS_ONE_ONLY, MAKE_DECL_ONE_ONLY): Delete
defines.
* config/pa/pa.c (pa_select_section): Allow uninitialized variables in
one-only (comdat) subspaces.
* config/pa/som.h (SUPPORTS_SOM_COMDAT): New define.
(SUPPORTS_ONE_ONLY): True if SUPPORTS_WEAK or SUPPORTS_SOM_COMDAT are
true.
(MAKE_DECL_ONE_ONLY): Place uninitialized variables in common.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92177 138bc75d-0d04-0410-961f-82ee72b054a4