contrib/regression/objs-gcc.sh

   1 #!/bin/sh
   2
   3 #  Build tools for testing GCC.
   4 #  Copyright (C) 1999, 2000, 2001, 2002, 2009
   5 #  Free Software Foundation, Inc.
   6
   7 #  This program is free software; you can redistribute it and/or modify
   8 #  it under the terms of the GNU General Public License as published by
   9 #  the Free Software Foundation; either version 3 of the License, or
  10 #  (at your option) any later version.
  11
  12 #  This program is distributed in the hope that it will be useful,
  13 #  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 #  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 #  GNU General Public License for more details.
  16
  17 #  You should have received a copy of the GNU General Public License
  18 #  along with this program; see the file COPYING3.  If not see
  19 #  <http://www.gnu.org/licenses/>.
  20
  21 # INPUT:
  22 # btest <target> <source> <prefix> <state> <build>
  23 # TARGET is the target triplet.  It should be the same one as used in
  24 # constructing PREFIX.  Or it can be the keyword 'native', indicating
  25 # a target of whatever platform the script is running on.
  26 TARGET=$1
  27 # SOURCE is the directory containing the toplevel configure.
  28 SOURCE=$2
  29
  30 # PREFIX is the directory for the --prefix option to configure.
  31 PREFIX=$3
  32
  33 # STATE is where the tester maintains its internal state,
  34 #   described below.
  35 STATE=$4
  36
  37 # BUILD is a temporary directory that this script will
  38 #   delete and recreate, containing the build tree.
  39 BUILD=$5
  40
  41 # you also probably need to set these variables:
  42 # DEJAGNU: should point to a site.exp suitable for testing
  43 #   the compiler and debugger.
  44
  45 # OUTPUT: in $RESULT, one of the following keywords:
  46 #   error       the script failed due to
  47 #               a misconfiguration or resource limitation
  48 #   build       the build failed
  49 #   regress-<n> the build succeeded, but there were <n>
  50 #               testsuite regressions, listed in $REGRESS
  51 #   pass        build succeeded and there were no regressions
  52 RESULT=$STATE/RESULT
  53 # in BUILD_LOG, the output of the build
  54 BUILD_LOG=$STATE/build_log
  55 # in FAILED, a list of failing testcases
  56 FAILED=$STATE/failed
  57 # in PASSES, the list of testcases we expect to pass
  58 PASSES=$STATE/passes
  59 # in REGRESS, a list of testcases we expected to pass but that failed
  60 REGRESS=$STATE/regress
  61
  62 # Make sure various files exist.
  63 [ -d $STATE ] || mkdir $STATE
  64 [ -f $PASSES ] || touch $PASSES
  65
  66 # These lines should stay in this order, because
  67 # that way if something is badly wrong and $RESULT can't
  68 # be modified then cron will mail the error message.
  69 # The reverse order could lead to the testsuite claiming that
  70 # everything always passes, without running any tests.
  71 echo error > $RESULT || exit 1
  72 exec > $BUILD_LOG 2>&1 || exit 1
  73
  74 set -x
  75
  76 # TESTLOGS is the list of dejagnu .sum files that the tester should
  77 # look at.
  78 TESTLOGS="test/gcc/gcc.sum
  79 test/g++/g++.sum"
  80
  81 # Nuke $BUILD and recreate it.
  82 rm -rf $BUILD $REGRESS $FAILED
  83 mkdir $BUILD $BUILD/build $BUILD/objs || exit 1
  84 cd $BUILD || exit 1
  85
  86 # This script used to use config.guess, but that is not how releng
  87 # determines hostnames.
  88 H_BUILD=`$SOURCE/config.guess || exit 1`
  89 H_HOST=$H_BUILD
  90 if [ $TARGET = native ] ; then
  91   H_TARGET=$H_HOST
  92 else
  93   H_TARGET=$TARGET
  94 fi
  95 H_REAL_TARGET=`$SOURCE/config.sub $H_TARGET || exit 1`
  96 H_REAL_BUILD=`$SOURCE/config.sub $H_BUILD || exit 1`
  97 H_REAL_HOST=`$SOURCE/config.sub $H_HOST || exit 1`
  98
  99 # Build.
 100 echo build > $RESULT
 101
 102 cd $BUILD/build || exit 1
 103 TMP_PREFIX=$BUILD/install
 104 $SOURCE/configure --prefix=$PREFIX --target=$H_TARGET || exit 1
 105 if [ $H_REAL_TARGET = $H_REAL_HOST -a $H_REAL_TARGET = i686-pc-linux-gnu ]
 106  then
 107   make all-gdb all-dejagnu all-ld || exit 1
 108   make install-gdb install-dejagnu install-ld || exit 1
 109 elif [ $H_REAL_TARGET = $H_REAL_HOST ] ; then
 110   make bootstrap || exit 1
 111   make install || exit 1
 112 else
 113   make || exit 1
 114   make install || exit 1
 115 fi
 116
 117 if [ -x $PREFIX/bin/$TARGET-gdb ] ; then
 118   mkdir -p $PREFIX/share/gdb-testsuite || exit 1
 119   cd $SOURCE/gdb/testsuite || exit 1
 120   find . -print | cpio -pdmu $PREFIX/share/gdb-testsuite || exit 1
 121   # selftest.exp requires keeping old sources around, which is impractical
 122   rm $PREFIX/share/gdb-testsuite/gdb.base/selftest.exp
 123   # these tests seem to be broken and randomly failing
 124   rm -r $PREFIX/share/gdb-testsuite/gdb.mi
 125 fi
 126
 127 echo pass > $RESULT
 128 exit 0