2 # Copyright (C) 2008-2013 Free Software Foundation, Inc.
4 # This program is free software; you can redistribute it and/or modify
5 # it under the terms of the GNU General Public License as published by
6 # the Free Software Foundation; either version 2, or (at your option)
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program. If not, see <http://www.gnu.org/licenses/>.
17 # Installing many files should not exceed the command line length limit.
19 # This is the mans sister test of 'instmany.sh', see there for details.
23 # In order to have a useful test on modern systems (which have a high
24 # limit, if any), use a fake install program that errors out for more
25 # than 2K characters in a command line. The POSIX limit is 4096, but
26 # that may include space taken up by the environment.
29 subdir=long_subdir_name_with_many_characters
31 list=$(seq_ 1 $nfiles)
33 oPATH=$PATH; export oPATH
34 nPATH=$(pwd)/x-bin$PATH_SEPARATOR$PATH; export nPATH
38 sed "s|@limit@|$limit|g" >x-bin/my-install <<'END'
40 # Fake install script. This doesn't really install
41 # (the INSTALL path below would be wrong outside this directory).
43 PATH=$oPATH; export PATH
44 if test -z "$orig_INSTALL"; then
45 echo "$0: \$orig_INSTALL variable not set" >&2
48 len=`expr "$orig_INSTALL $*" : ".*" 2>/dev/null || echo $limit`
49 if test $len -ge $limit; then
50 echo "$0: safe command line limit of $limit characters exceeded" >&2
53 exec $orig_INSTALL "$@"
57 # Creative quoting in the next line to please maintainer-check.
58 sed "s|@limit@|$limit|g" >x-bin/'rm' <<'END'
61 PATH=$oPATH; export PATH
63 len=`expr "$RM $*" : ".*" 2>/dev/null || echo $limit`
64 if test $len -ge $limit; then
65 echo "$0: safe command line limit of $limit characters exceeded" >&2
72 # Creative quoting in the next line to please maintainer-check.
73 chmod +x x-bin/'rm' x-bin/my-install
75 cat > setenv.in <<'END'
76 orig_INSTALL='@INSTALL@'; export orig_INSTALL
79 cat >>configure.ac <<END
80 AC_CONFIG_FILES([setenv.sh:setenv.in])
81 AC_CONFIG_FILES([$subdir/Makefile])
85 cat >Makefile.am <<END
92 cat >Makefile.am <<'END'
100 unindent >>Makefile.am <<END
102 man3_MANS += page$n.man
103 notrans_man_MANS += npage$n.1
104 notrans_man3_MANS += npage$n.man
115 $AUTOMAKE --add-missing
120 ../configure --prefix="$instdir"
122 test -n "$orig_INSTALL"
124 # Try whether native install (or install-sh) works.
126 test -f "$instdir/share/man/man1/page1.1"
127 # Multiple uninstall should work, too.
130 test $(find "$instdir" -type f -print | wc -l) -eq 0
132 # Try whether we don't exceed the low limit.
133 PATH=$nPATH; export PATH
134 run_make INSTALL=my-install install
135 test -f "$instdir/share/man/man1/page1.1"
136 run_make INSTALL=my-install uninstall
137 test $(find "$instdir" -type f -print | wc -l) -eq 0
138 PATH=$oPATH; export PATH
143 # Ensure 'make install' fails when 'install' fails.
145 # We cheat here, for efficiency, knowing the internal rule names.
146 # For correctness, one should '$MAKE install' here always, or at
147 # least use install-exec or install-data.
149 for file in page3.1 page$nfiles.1 npage3.1 npage$nfiles.1; do
150 chmod a-r $srcdir/$file
151 test ! -r $srcdir/$file || skip_ "cannot drop file read permissions"
152 $MAKE install-man1 && exit 1
153 chmod u+r $srcdir/$file
156 for file in page3.man page$nfiles.man npage3.man npage$nfiles.man; do
157 chmod a-r $srcdir/$file
158 $MAKE install-man3 && exit 1
159 chmod u+r $srcdir/$file