+++ /dev/null
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 2000, 2001, 2002 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 2 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 this program; if not, write to the Free Software
-# Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-# This file was written by Rob Savoye (rob@cygnus.com)
-# Many modifications by Jeffrey Wheat (cassidy@cygnus.com)
-# With modifications by Mike Stump <mrs@cygnus.com>.
-
-#
-# g77 support library routines
-#
-load_lib prune.exp
-load_lib gcc-defs.exp
-
-#
-# G77_UNDER_TEST is the compiler under test.
-#
-
-
-set gpp_compile_options ""
-
-
-#
-# g77_version -- extract and print the version number of the compiler
-#
-
-proc g77_version { } {
- global G77_UNDER_TEST
-
- g77_init
-
- # ignore any arguments after the command
- set compiler [lindex $G77_UNDER_TEST 0]
-
- # verify that the compiler exists
- if { [is_remote host] || [which $compiler] != 0 } then {
- set tmp [remote_exec host "$compiler -v"]
- set status [lindex $tmp 0];
- set output [lindex $tmp 1];
- regexp "version.*$" $output version
- if { $status == 0 && [info exists version] } then {
- if [is_remote host] {
- clone_output "$compiler $version\n"
- } else {
- clone_output "[which $compiler] $version\n"
- }
- } else {
- clone_output "Couldn't determine version of [which $compiler]\n"
- }
- } else {
- # compiler does not exist (this should have already been detected)
- warning "$compiler does not exist"
- }
-}
-
-#
-# g77_link_flags -- provide new version of g77_link_flags
-# (originally from libgloss.exp) which knows about the gcc tree structure
-#
-
-proc g77_link_flags { paths } {
- global rootme
- global srcdir
- global ld_library_path
- global G77_UNDER_TEST
-
- set gccpath ${paths}
- set libio_dir ""
- set flags ""
- set ld_library_path "."
-
- if { $gccpath != "" } {
- if [file exists "${gccpath}/libf2c/.libs/libg2c.a"] {
- append flags "-L${gccpath}/libf2c/.libs "
- append ld_library_path ":${gccpath}/libf2c/.libs"
- }
- if [file exists "${gccpath}/libf2c/libfrtbegin.a"] {
- append flags "-L${gccpath}/libf2c "
- }
- if [file exists "${gccpath}/libiberty/libiberty.a"] {
- append flags "-L${gccpath}/libiberty "
- }
- append ld_library_path ":${rootme}"
- set compiler [lindex $G77_UNDER_TEST 0]
- if { [is_remote host] == 0 && [which $compiler] != 0 } {
- foreach i "[exec $compiler --print-multi-lib]" {
- set mldir ""
- regexp -- "\[a-z0-9=/\.-\]*;" $i mldir
- set mldir [string trimright $mldir "\;@"]
- if { "$mldir" == "." } {
- continue
- }
- if { [llength [glob -nocomplain ${rootme}/${mldir}/libgcc_s*.so.*]] == 1 } {
- append ld_library_path ":${rootme}/${mldir}"
- }
- }
- }
- }
-
- # On IRIX 6, we have to set variables akin to LD_LIBRARY_PATH, but
- # called LD_LIBRARYN32_PATH (for the N32 ABI) and LD_LIBRARY64_PATH
- # (for the 64-bit ABI). The right way to do this would be to modify
- # unix.exp -- but that's not an option since it's part of DejaGNU
- # proper, so we do it here. We really only need to do
- # this on IRIX, but it shouldn't hurt to do it anywhere else.
- setenv LD_LIBRARY_PATH $ld_library_path
- setenv SHLIB_PATH $ld_library_path
- setenv LD_LIBRARYN32_PATH $ld_library_path
- setenv LD_LIBRARY64_PATH $ld_library_path
-
- return "$flags"
-}
-
-#
-# g77_init -- called at the start of each subdir of tests
-#
-
-proc g77_init { args } {
- global subdir
- global gpp_initialized
- global base_dir
- global tmpdir
- global libdir
- global gluefile wrap_flags;
- global objdir srcdir
- global ALWAYS_G77FLAGS
- global TOOL_EXECUTABLE TOOL_OPTIONS
- global G77_UNDER_TEST
- global TESTING_IN_BUILD_TREE
-
- if ![info exists G77_UNDER_TEST] then {
- if [info exists TOOL_EXECUTABLE] {
- set G77_UNDER_TEST $TOOL_EXECUTABLE;
- } else {
- if { [is_remote host] || ! [info exists TESTING_IN_BUILD_TREE] } {
- set G77_UNDER_TEST [transform g77]
- } else {
- set G77_UNDER_TEST [findfile $base_dir/../g77 "$base_dir/../g77 -B$base_dir/../" [findfile $base_dir/g77 "$base_dir/g77 -B$base_dir/" [transform g77]]]
- }
- }
- }
-
- if ![is_remote host] {
- if { [which $G77_UNDER_TEST] == 0 } then {
- perror "G77_UNDER_TEST ($G77_UNDER_TEST) does not exist"
- exit 1
- }
- }
- if ![info exists tmpdir] {
- set tmpdir "/tmp"
- }
-
- if [info exists gluefile] {
- unset gluefile
- }
-
- if { [target_info needs_status_wrapper] != "" } {
- set gluefile ${tmpdir}/testglue.o;
- set result [build_wrapper $gluefile];
- if { $result != "" } {
- set gluefile [lindex $result 0];
- set wrap_flags [lindex $result 1];
- } else {
- unset gluefile
- }
- }
-
- set ALWAYS_G77FLAGS ""
-
- if ![is_remote host] {
- if [info exists TOOL_OPTIONS] {
- lappend ALWAYS_G77FLAGS "ldflags=[g77_link_flags [get_multilibs ${TOOL_OPTIONS}] ]";
- } else {
- lappend ALWAYS_G77FLAGS "ldflags=[g77_link_flags [get_multilibs] ]";
- }
- }
-
- if [info exists TOOL_OPTIONS] {
- lappend ALWAYS_G77FLAGS "additional_flags=$TOOL_OPTIONS";
- }
-
- verbose -log "ALWAYS_G77FLAGS set to $ALWAYS_G77FLAGS"
-
- verbose "g77 is initialized" 3
-}
-
-#
-# g77_target_compile -- compile a source file
-#
-
-proc g77_target_compile { source dest type options } {
- global tmpdir;
- global gluefile wrap_flags
- global ALWAYS_G77FLAGS;
- global G77_UNDER_TEST;
-
- if { [target_info needs_status_wrapper] != "" && [info exists gluefile] } {
- lappend options "libs=${gluefile}"
- lappend options "ldflags=${wrap_flags}"
- }
-
- lappend options "compiler=$G77_UNDER_TEST";
-
- set options [concat "$ALWAYS_G77FLAGS" $options];
-
- return [target_compile $source $dest $type $options]
-}
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