OpenACC: Recognize -fopenacc.
gcc/c-family/
* c.opt (fopenacc): New option.
gcc/fortran/
* lang.opt (fopenacc): New option.
* invoke.texi (-fopenacc): Document it.
* gfortran.h (gfc_option_t): New member.
* options.c (gfc_init_options, gfc_handle_option): Handle it.
gcc/testsuite/
* lib/target-supports.exp (check_effective_target_fopenacc): New
procedure.
gcc/
* doc/invoke.texi (-fopenacc): Document it.
* doc/sourcebuild.texi (fopenacc): Document it.
gcc/testsuite/
* c-c++-common/cpp/openacc-define-1.c: New file.
* c-c++-common/cpp/openacc-define-2.c: Likewise.
* c-c++-common/cpp/openacc-define-3.c: Likewise.
* gfortran.dg/openacc-define-1.f90: Likewise.
* gfortran.dg/openacc-define-2.f90: Likewise.
* gfortran.dg/openacc-define-3.f90: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gomp-4_0-branch@204526 138bc75d-0d04-0410-961f-82ee72b054a4
18 files changed: