blob: 624b2cd86e783c9cdf0888dd22559eb9e1613e65 (
plain)
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
|
#!/bin/sh
# Copyright (C) 2010, 2011 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/>.
# Check silent-rules mode for Yacc, forcing gcc depmode.
# Keep this in sync with sister test `silent-yacc-generic.test'.
required='gcc yacc'
. ./defs || Exit 1
mkdir sub
cat >>configure.in <<'EOF'
AM_SILENT_RULES
AM_PROG_CC_C_O
AC_PROG_YACC
AC_CONFIG_FILES([sub/Makefile])
AC_OUTPUT
EOF
cat > Makefile.am <<'EOF'
# Need generic and non-generic rules.
bin_PROGRAMS = foo1 foo2
foo1_SOURCES = foo.y
foo2_SOURCES = $(foo1_SOURCES)
foo2_CFLAGS = $(AM_CPPFLAGS)
SUBDIRS = sub
EOF
cat > sub/Makefile.am <<'EOF'
AUTOMAKE_OPTIONS = subdir-objects
# Need generic and non-generic rules.
bin_PROGRAMS = bar1 bar2
bar1_SOURCES = bar.y
bar2_SOURCES = $(bar1_SOURCES)
bar2_CFLAGS = $(AM_CPPFLAGS)
EOF
cat > foo.y <<'EOF'
%{
void yyerror (char *s) {}
int yylex (void) {return 0;}
int main(void) {return 0;}
%}
%token EOF
%%
fubar : 'f' 'o' 'o' 'b' 'a' 'r' EOF {};
EOF
cp foo.y sub/bar.y
$ACLOCAL
$AUTOMAKE --add-missing
$AUTOCONF
# Force gcc ("fast") depmode.
# This apparently useless "for" loop is here to simplify the syncing
# with sister test `silent-yacc-gcc.test'.
for config_args in \
am_cv_CC_dependencies_compiler_type=gcc
do
./configure $config_args --enable-silent-rules
$MAKE >stdout || { cat stdout; Exit 1; }
cat stdout
$EGREP ' (-c|-o)' stdout && Exit 1
$EGREP '(mv|ylwrap) ' stdout && Exit 1
grep 'YACC .*foo\.' stdout
grep 'YACC .*bar\.' stdout
grep ' CC .*foo\.' stdout
grep ' CC .*bar\.' stdout
grep 'CCLD .*foo1' stdout
grep 'CCLD .*bar1' stdout
grep 'CCLD .*foo2' stdout
grep 'CCLD .*bar2' stdout
# Cleaning and then rebuilding with the same V flag (and without
# removing the generated sources in between) shouldn't trigger a
# different set of rules.
$MAKE clean
$MAKE >stdout || { cat stdout; Exit 1; }
cat stdout
$EGREP ' (-c|-o)' stdout && Exit 1
$EGREP '(mv|ylwrap) ' stdout && Exit 1
# Don't look for YACC, as probably yacc hasn't been re-run.
grep ' CC .*foo\.' stdout
grep ' CC .*bar\.' stdout
grep 'CCLD .*foo1' stdout
grep 'CCLD .*bar1' stdout
grep 'CCLD .*foo2' stdout
grep 'CCLD .*bar2' stdout
# Ensure a truly clean rebuild.
$MAKE clean
rm -f foo.[ch] sub/bar.[ch]
$MAKE V=1 >stdout || { cat stdout; Exit 1; }
cat stdout
grep ' -c ' stdout
grep ' -o ' stdout
grep 'ylwrap ' stdout
$EGREP '(YACC|CC|CCLD) ' stdout && Exit 1
# Cleaning and then rebuilding with the same V flag (and without
# removing the generated sources in between) shouldn't trigger a
# different set of rules.
$MAKE clean
$MAKE V=1 >stdout || { cat stdout; Exit 1; }
cat stdout
# Don't look for ylwrap, as probably lex hasn't been re-run.
grep ' -c ' stdout
grep ' -o ' stdout
$EGREP '(YACC|CC|CCLD) ' stdout && Exit 1
# Ensure a truly clean reconfiguration/rebuild.
$MAKE clean
$MAKE maintainer-clean
rm -f foo.[ch] sub/bar.[ch]
done
:
|
