forked from Imagelibrary/binutils-gdb
e2dc08c6f0
The libctf testsuite uses Tcl try/catch to trap run_output errors. This is only supported in reasonably recent Tcls, so we detect the lack of try/catch and suppress the testsuite via an Automake conditional in its absence. But this turns out not to work: Automake produces a check-DEJAGNU target regardless of the value of this conditional and sticks it in an unconditionally-executed part of the makefile, so the testsuite gets executed anyway, and fails with a nasty-looking syntax error. We can't disable it by taking "dejagnu" out of AUTOMAKE_OPTIONS, because if you do that Automake stops you using RUNTEST, RUNTESTFLAGS and other variables users would expect to work. So move to disabling the testsuite from inside the testsuite itself, importing the value of the former Automake conditional as a Tcl variable and exiting very early in default.exp if it's false. * configure.ac (TCL_TRY): No longer an Automake conditional. Rename to... (HAVE_TCL_TRY): ... this. * Makefile.am: Drop TCL_TRY. (development.exp): Set have_tcl_try. * testsuite/config/default.exp: Exit if have_tcl_try is false. * configure: Regenerated. * Makefile.in: Likewise.
73 lines
2.2 KiB
Plaintext
73 lines
2.2 KiB
Plaintext
# Basic expect script for libctf lookup tests
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# Copyright (C) 1993-2023 Free Software Foundation, Inc.
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#
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# This file is part of the GNU Binutils.
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#
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# This file is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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# MA 02110-1301, USA.
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#
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# Written by Jeffrey Wheat (cassidy@cygnus.com)
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#
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# Don't run anything if Tcl is too old to have try / catch.
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if { ! $have_tcl_try } {
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log_and_exit
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}
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if ![info exists ld] then {
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set ld [findfile $base_dir/../ld/ld-new $base_dir/../ld/ld-new [transform ld]]
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}
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if ![info exists as] then {
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set as [findfile $base_dir/../gas/as-new $base_dir/../gas/as-new [transform as]]
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}
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remote_exec host "mkdir -p tmpdir"
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# Make symlinks from tmpdir/libctf to the linker and assembler in the
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# build tree, so that we can use a -B option to gcc to force it to use
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# the newly built linker and assembler.
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if {![file isdirectory tmpdir/libctf]} then {
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catch "exec mkdir tmpdir/libctf" status
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catch "exec ln -s ../../../ld/ld-new tmpdir/libctf/ld" status
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catch "exec ln -s ld tmpdir/libctf/collect-ld" status
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catch "exec ln -s ../../../gas/as-new tmpdir/libctf/as" status
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}
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set gcc_B_opt "-B[pwd]/tmpdir/libctf/"
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set ld_L_opt ""
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if {![info exists CC]} {
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set CC gcc
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}
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if {![info exists CFLAGS]} {
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set CFLAGS "-g -O2"
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}
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if {![info exists CC_FOR_TARGET]} {
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set CC_FOR_TARGET [find_gcc]
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}
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if {![info exists CFLAGS_FOR_TARGET]} {
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set CFLAGS_FOR_TARGET $CFLAGS
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}
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if ![info exists AR] then {
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set AR [findfile $base_dir/../binutils/ar]
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}
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if {![info exists OBJDUMP]} {
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set OBJDUMP [findfile $base_dir/../binutils/objdump]
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}
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# load the utility procedures
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load_lib ctf-lib.exp
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