libgo/testsuite/lib/libgo.exp

# Copyright (C) 2010 Free Software Foundation, Inc.

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GCC; see the file COPYING3.  If not see
# <http://www.gnu.org/licenses/>.

set TESTING_IN_BUILD_TREE 1

if ![info exists GOC_UNDER_TEST] then {
    set gccdir [lookfor_file $tool_root_dir gcc/libgcc.a]
    if {$gccdir != ""} {
	set gccdir [file dirname $gccdir]
    }
    set GOC_UNDER_TEST "$gccdir/gccgo -B$gccdir/"
}

if [info exists GOTEST_TMPDIR] {
    set tmpdir $GOTEST_TMPDIR
}

proc go_maybe_build_wrapper { args } {
    libgo_maybe_build_wrapper $args
}

# DejaGnu does not have proper library search paths for load_lib.
# We have to explicitly load everything that go.exp wants to load.

proc load_gcc_lib { filename } {
    global srcdir loaded_libs

    load_file $srcdir/../../gcc/testsuite/lib/$filename
    set loaded_libs($filename) ""
}

load_gcc_lib multiline.exp
load_gcc_lib prune.exp
load_gcc_lib target-libpath.exp
load_gcc_lib wrapper.exp
load_gcc_lib target-supports.exp
load_gcc_lib target-utils.exp
load_gcc_lib gcc-defs.exp
load_gcc_lib timeout.exp
load_gcc_lib go.exp

proc libgo_init { args } {
    global TESTING_IN_BUILD_TREE
    if { [info exists TESTING_IN_BUILD_TREE] } {
	# If '--with-build-sysroot=[...]' was specified, use it for build-tree
	# testing.
	global TEST_ALWAYS_FLAGS SYSROOT_CFLAGS_FOR_TARGET
	set TEST_ALWAYS_FLAGS $SYSROOT_CFLAGS_FOR_TARGET
    }

    go_init $args
}