r208715 - in /branches/gomp-4_0-branch/gcc: Cha...

[bernds@gcc.gnu.org]

Author: bernds
Date: Thu Mar 20 16:26:31 2014
New Revision: 208715

URL: http://gcc.gnu.org/viewcvs?rev=208715&root=gcc&view=rev
Log:
	* configure.ac (real_target_noncanonical, tool_prefix,
	accel_dir_suffix, offload_targets): Compute new variables.
	(--enable-as-accelerator-for, --enable-as-accelerator,
	--enable-offload-targets): New options.
	* configure: Regenerate.
	* config.in: Regenerate.
	* Makefile.in (real_target_noncanonical, tool_prefix,
	accel_dir_suffix, enable_as_accelerator): New variables substituted
	by configure.
	(libsubdir, libexecsubdir, GCC_TARGET_INSTALL_NAME): Tweak for the
	possibility of being configured as an offload compiler.
	(install_driver): Likewise.
	(DRIVER_DEFINES): Pass new defines DEFAULT_REAL_TARGET_MACHINE and
	ACCEL_DIR_SUFFIX.
	* gcc.c (spec_host_machine, accel_dir_suffix): New variables.
	(process_command): Tweak path construction for the possibility
	of being configured as an offload compiler.
	(main): Likewise. Look up specs in just_machine_suffix only if not
	ACCEL_COMPILER.  Construct OFFLOAD_TARGET_NAMES environment variable
	if we have OFFLOAD_TARGETS.

Modified:
    branches/gomp-4_0-branch/gcc/ChangeLog
    branches/gomp-4_0-branch/gcc/Makefile.in
    branches/gomp-4_0-branch/gcc/config.in
    branches/gomp-4_0-branch/gcc/configure
    branches/gomp-4_0-branch/gcc/configure.ac
    branches/gomp-4_0-branch/gcc/gcc.c