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* gcc.misc-tests/options.exp: New test.

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From-SVN: r95879
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Ben Elliston 2005-03-04 05:15:52 +00:00 • committed by Ben Elliston
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4
gcc/testsuite/ChangeLog
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2005-03-04 Ben Elliston <bje@au.ibm.com>
* gcc.misc-tests/options.exp: New test.
2005-03-03 James A. Morrison <phython@gcc.gnu.org>
* gcc.dg/pr15784-4.c: New test.

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gcc/testsuite/gcc.misc-tests/options.exp Normal file
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# Copyright (C) 2005 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, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
# Run the LANGUAGE compiler with GCC_OPTIONS and inspect the compiler,
# assembler and linker output (from gcc -v) to make sure that they
# match the patterns COMPILER_PATTERN, AS_PATTERN and LD_PATTERN,
# respectively.
proc check_for_options {language gcc_options compiler_pattern as_pattern ld_pattern} {
set test "compiler driver $gcc_options option(s)"
set gcc_options "\{additional_flags=$gcc_options -v\}"
set src "-x$language /dev/null"
switch "$language" {
"c" { set compiler cc1 }
default { error "unknown language" }
}
set gcc_output [gcc_target_compile $src /dev/null executable $gcc_options]
if {![regexp -- "/$compiler -quiet.*$compiler_pattern" $gcc_output]} {
fail "$test (compiler options)"
return
}
if {![regexp -- " *as .*$as_pattern" $gcc_output]} {
fail "$test (assembler options)"
return
}
if {![regexp -- "/collect2 .*$ld_pattern" $gcc_output]} {
fail "$test (linker options)"
return
}
pass $test
}
check_for_options c {--coverage} {-fprofile-arcs -ftest-coverage} {} {-lgcov}