gcc/testsuite/gcc.dg/pch/pch.exp

   1 #   Copyright (C) 1997, 2002, 2003, 2007 Free Software Foundation, Inc.
   2
   3 # This program is free software; you can redistribute it and/or modify
   4 # it under the terms of the GNU General Public License as published by
   5 # the Free Software Foundation; either version 3 of the License, or
   6 # (at your option) any later version.
   7 #
   8 # This program is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 # GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License
  14 # along with GCC; see the file COPYING3.  If not see
  15 # <http://www.gnu.org/licenses/>.
  16
  17 # GCC testsuite for precompiled header interaction,
  18 # that uses the `dg.exp' driver.
  19
  20 # Load support procs.
  21 load_lib gcc-dg.exp
  22 load_lib dg-pch.exp
  23 load_lib torture-options.exp
  24
  25 # Initialize `dg'.
  26 dg-init
  27 torture-init
  28 set-torture-options $DG_TORTURE_OPTIONS
  29
  30 set old_dg_do_what_default "${dg-do-what-default}"
  31
  32 # Main loop.
  33 foreach test [lsort [glob -nocomplain $srcdir/$subdir/*.c]] {
  34     global torture_without_loops
  35
  36     # We don't try to use the loop-optimizing options, since they are highly
  37     # unlikely to make any difference to PCH.  However, we do want to
  38     # add -O0 -g, since users who want PCH usually want debugging and quick
  39     # compiles.
  40     dg-pch $subdir $test [concat [list {-O0 -g}] $torture_without_loops] ".h"
  41 }
  42
  43 set test "largefile.c"
  44 set testh "largefile.hs"
  45 set f [open $test w]
  46 puts $f "/* { dg-xfail-if \"PR 14940\" { \"i?86-*-solaris2.10\" } { \"*\" } { \"\" } } */"
  47 set v 0
  48 for { set v 0 } { $v < 10000 } { incr v } {
  49     puts $f "#define MACRO_${v} \"1234567890\" \"$v\""
  50 }
  51 puts $f "#include \"largefile.h\""
  52 close $f
  53 set f [open $testh w]
  54 close $f
  55 dg-pch $subdir $test [concat [list {-O0 -g}] $torture_without_loops] ".h"
  56 file delete $test
  57 file delete $testh
  58
  59 set dg-do-what-default "$old_dg_do_what_default"
  60
  61 # All done.
  62 torture-finish
  63 dg-finish