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
|
#! /bin/sh
# Copyright (C) 2012-2021 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 <https://www.gnu.org/licenses/>.
# Check that $(am__make_dryrun) works as expected.
. test-init.sh
plan_ 60
if echo "all: ; +@printf %sbb%s aa cc" | $MAKE -n -f - | grep aabbcc; then
make_plus_silence () { return 0; }
else
make_plus_silence () { return 1; }
fi
mkdir none # Also used later.
if echo nil: | $MAKE -I none -f -; then
make_supports_option_I () { return 0; }
else
make_supports_option_I () { return 1; }
fi
echo AC_OUTPUT >> configure.ac
cat > Makefile.am <<'END'
all:
: Dummy, nothing to do.
run:
@echo ":: $$MAKEFLAGS :: $$MFLAGS ::" ;: For debugging.
$(am__make_dryrun) && exit 1; echo ok > from-run
dry:
+@echo ":: $$MAKEFLAGS :: $$MFLAGS ::" ;: For debugging.
+$(am__make_dryrun) || exit 1; echo ok > from-dry
END
check_make ()
{
msg= mode= condition=: directive= reason= skip_reason=
case $1 in
--dry) mode=dry;;
--run) mode=run;;
*) fatal_ "check_run: invalid usage";;
esac
shift
while test $# -gt 0; do
case $1 in
-C) condition=$2 skip_reason=$3; shift; shift;;
-M) msg=$2; shift;;
--) shift; break;;
*) break;;
esac
shift
done
for opts in '' '-s' '-s -r'; do
r=ok
pmsg=${mode}${msg:+" [$msg]"}${opts:+" ($opts)"}
if $condition; then
$MAKE $opts "$mode" ${1+"$@"} || r='not ok'
test -f from-$mode || r='not ok'
test ! -e bad || r='not ok'
rm -f bad from-* || fatal_ "cleaning up"
else
directive=SKIP reason=$skip_reason
fi
result_ "$r" -D "$directive" -r "$reason" "$pmsg"
done
unset r msg pmsg opts mode condition directive reason skip_reason
}
# ----------------------------------------------------------------------
$ACLOCAL || fatal_ "aclocal failed"
$AUTOCONF || fatal_ "autoconf failed"
$AUTOMAKE || fatal_ "automake failed"
./configure || fatal_ "configure failed"
# ----------------------------------------------------------------------
check_make --run
# Test against a known regression. This was especially heinous, since
# make running in normal mode was sometimes mistaken for make running
# in dry mode.
check_make --run TESTS="n1.test n2.test"
check_make --run TESTS="n1 n2" AM_MAKEFLAGS="TESTS='n1 n2'"
check_make --run TESTS="n1 n2" AM_MAKEFLAGS='TESTS="n1 n2"'
check_make --run FOOFLAGS="-n -n -knf2 n --none -n"
check_make --run MYFLAGS="-n --dryrun -n --dry-run -n"
# ----------------------------------------------------------------------
check_make --dry -C make_plus_silence 'recipe prefix "+" unsupported' -n
check_make --dry -C using_gmake "\$MAKE is not GNU make" --dry-run -k
# ----------------------------------------------------------------------
# Automake bug#13760: the "n" in "none" used to confound am__make_dryrun
# into thinking the '-n' option had been passed.
pr='bug#13760'
check_make --run -C make_supports_option_I "-I make option unsupported" \
-M "$pr" -I none
check_make --run -C using_gmake "\$MAKE is not GNU make" \
-M "$pr" -I none --include dry-run
check_make --dry -C make_supports_option_I "-I make option unsupported" \
-M "$pr" -I none -n
check_make --dry -C using_gmake "\$MAKE is not GNU make" \
-M "$pr" --dry-run -I none --include dry-run
# ----------------------------------------------------------------------
# Test for when shell metacharacters or backslashes are in $(MAKEFLAGS).
check_metachars ()
{
check_make --run -M "metachars" "$@"
}
check_metachars MYFLAGS="-n \"n\" '-n' --none -n"
check_metachars MYFLAGS='-knf2\ n\ \\n'
check_metachars MYFLAGS="(&) | ; \" \` '"
check_metachars MYFLAGS=" ' # ' "
check_metachars MYFLAGS='$(foo)'
check_metachars MYFLAGS='$(foo -n)'
check_metachars MYFLAGS='`touch bad`'
check_metachars MYFLAGS='`touch --dry-run bad`'
# ----------------------------------------------------------------------
:
|
