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# Copyright (C) 1997-2020 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/>.
# GCC testsuite for precompiled header interaction,
# that uses the `dg.exp' driver.
# Load support procs.
load_lib gcc-dg.exp
load_lib dg-pch.exp
load_lib torture-options.exp
# Initialize `dg'.
dg-init
torture-init
set-torture-options $DG_TORTURE_OPTIONS
pch-init
set old_dg_do_what_default "${dg-do-what-default}"
# Main loop.
foreach test [lsort [glob -nocomplain $srcdir/$subdir/*.c]] {
global torture_without_loops
# We don't try to use the loop-optimizing options, since they are highly
# unlikely to make any difference to PCH. However, we do want to
# add -O0 -g, since users who want PCH usually want debugging and quick
# compiles.
dg-pch $subdir $test [concat [list {-O0 -g}] $torture_without_loops] ".h"
}
set test "largefile.c"
set testh "largefile.hs"
set f [open $test w]
puts $f "/* { dg-timeout-factor 4.0 } */"
set v 0
for { set v 0 } { $v < 10000 } { incr v } {
puts $f "#define MACRO_${v} \"1234567890\" \"$v\""
}
puts $f "#include \"largefile.h\""
close $f
set f [open $testh w]
close $f
dg-pch $subdir $test [concat [list {-O0 -g}] $torture_without_loops] ".h"
file delete $test
file delete $testh
set dg-do-what-default "$old_dg_do_what_default"
# All done.
pch-finish
torture-finish
dg-finish
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