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
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
|
#! /bin/sh
# Copyright (C) 2008-2017 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, 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, see <http://www.gnu.org/licenses/>.
# Installing many files should not exceed the command line length limit.
# This is the python sister test of 'instmany.sh', see there for details.
required='python'
. test-init.sh
limit=2500
subdir=long_subdir_name_with_many_characters
nfiles=81
list=$(seq_ 1 $nfiles)
oPATH=$PATH; export oPATH
nPATH=$(pwd)/x-bin$PATH_SEPARATOR$PATH; export nPATH
mkdir x-bin
sed "s|@limit@|$limit|g" >x-bin/my-install <<'END'
#! /bin/sh
limit=@limit@
PATH=$oPATH; export PATH
if test -z "$orig_INSTALL"; then
echo "$0: \$orig_INSTALL variable not set" >&2
exit 1
fi
len=`expr "$orig_INSTALL $*" : ".*" 2>/dev/null || echo $limit`
if test $len -ge $limit; then
echo "$0: safe command line limit of $limit characters exceeded" >&2
exit 1
fi
exec $orig_INSTALL "$@"
exit 1
END
# Creative quoting in the next line to please maintainer-check.
sed "s|@limit@|$limit|g" >x-bin/'rm' <<'END'
#! /bin/sh
limit=@limit@
PATH=$oPATH; export PATH
RM='rm -f'
len=`expr "$RM $*" : ".*" 2>/dev/null || echo $limit`
if test $len -ge $limit; then
echo "$0: safe command line limit of $limit characters exceeded" >&2
exit 1
fi
exec $RM "$@"
exit 1
END
# Creative quoting in the next line to please maintainer-check.
chmod +x x-bin/'rm' x-bin/my-install
cat >setenv.in <<'END'
orig_INSTALL='@INSTALL@'
# In case we've falled back on the install-sh script (seen e.g.,
# on AIX 7.1), we need to make sure we use its absolute path,
# as we don't know from which directory we'll be run.
case "$orig_INSTALL" in
/*) ;;
*/*) orig_INSTALL=$(pwd)/$orig_INSTALL;;
esac
export orig_INSTALL
END
cat >>configure.ac <<END
AM_PATH_PYTHON
AC_CONFIG_FILES([setenv.sh:setenv.in])
AC_CONFIG_FILES([$subdir/Makefile])
AC_OUTPUT
END
cat >Makefile.am <<END
SUBDIRS = $subdir
END
mkdir $subdir
cd $subdir
cat >Makefile.am <<'END'
python_PYTHON =
nobase_python_PYTHON =
END
for n in $list; do
unindent >>Makefile.am <<END
python_PYTHON += python$n.py
nobase_python_PYTHON += npython$n.py
END
echo >python$n.py
echo >npython$n.py
done
cd ..
$ACLOCAL
$AUTOCONF
$AUTOMAKE --add-missing
instdir=$(pwd)/inst
mkdir build
cd build
../configure --prefix="$instdir"
. ./setenv.sh
test -n "$orig_INSTALL"
$MAKE
# Try whether native install (or install-sh) works.
$MAKE install
test -n "$(find "$instdir" -name python1.py)"
# Multiple uninstall should work, too.
$MAKE uninstall
$MAKE uninstall
test $(find "$instdir" -type f -print | wc -l) -eq 0
# Try whether we don't exceed the low limit.
PATH=$nPATH; export PATH
run_make INSTALL=my-install install
test -n "$(find "$instdir" -name python1.py)"
run_make INSTALL=my-install uninstall
test $(find "$instdir" -type f -print | wc -l) -eq 0
PATH=$oPATH; export PATH
cd $subdir
srcdir=../../$subdir
# Ensure 'make install' fails when 'install' fails.
for file in python3.py python$nfiles.py
do
chmod a-r $srcdir/$file
test ! -r $srcdir/$file || skip_ "cannot drop file read permissions"
$MAKE install && exit 1
chmod u+r $srcdir/$file
done
for file in npython3.py npython$nfiles.py
do
chmod a-r $srcdir/$file
$MAKE install && exit 1
chmod u+r $srcdir/$file
done
:
|
