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