2 # Copyright (C) 2010, 2011 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 # Check silent-rules mode for Lex.
18 # Keep this in sync with sister test `silent-lex-gcc.test'.
25 cat >>configure.in <<'EOF'
29 AC_CONFIG_FILES([sub/Makefile])
33 cat > Makefile.am <<'EOF'
34 # Need generic and non-generic rules.
35 bin_PROGRAMS = foo1 foo2
37 foo2_SOURCES = $(foo1_SOURCES)
38 foo2_CFLAGS = $(AM_CFLAGS)
43 cat > sub/Makefile.am <<'EOF'
44 AUTOMAKE_OPTIONS = subdir-objects
45 # Need generic and non-generic rules.
46 bin_PROGRAMS = bar1 bar2
48 bar2_SOURCES = $(bar1_SOURCES)
49 bar2_CFLAGS = $(AM_CFLAGS)
62 $AUTOMAKE --add-missing
65 # Force dependency tracking explicitly, so that slow dependency
66 # extractors are not rejected. Try also with dependency tracking
67 # explicitly disabled.
69 --enable-dependency-tracking --disable-dependency-tracking
71 ./configure $config_args --enable-silent-rules
73 $MAKE >stdout || { cat stdout; Exit 1; }
76 $EGREP ' (-c|-o)' stdout && Exit 1
77 $EGREP '(mv|ylwrap) ' stdout && Exit 1
79 grep 'LEX .*foo\.' stdout
80 grep 'LEX .*bar\.' stdout
81 grep ' CC .*foo\.' stdout
82 grep ' CC .*bar\.' stdout
83 grep 'CCLD .*foo1' stdout
84 grep 'CCLD .*bar1' stdout
85 grep 'CCLD .*foo2' stdout
86 grep 'CCLD .*bar2' stdout
88 # Cleaning and then rebuilding with the same V flag (and without
89 # removing the generated sources in between) shouldn't trigger a
90 # different set of rules.
93 $MAKE >stdout || { cat stdout; Exit 1; }
96 $EGREP ' (-c|-o)' stdout && Exit 1
97 $EGREP '(mv|ylwrap) ' stdout && Exit 1
99 # Don't look for LEX, as probably lex hasn't been re-run.
100 grep ' CC .*foo\.' stdout
101 grep ' CC .*bar\.' stdout
102 grep 'CCLD .*foo1' stdout
103 grep 'CCLD .*bar1' stdout
104 grep 'CCLD .*foo2' stdout
105 grep 'CCLD .*bar2' stdout
107 # Ensure a truly clean rebuild.
109 rm -f foo.c sub/bar.c
111 $MAKE V=1 >stdout || { cat stdout; Exit 1; }
116 grep 'ylwrap ' stdout
118 $EGREP '(LEX|CC|CCLD) ' stdout && Exit 1
120 # Cleaning and then rebuilding with the same V flag (and without
121 # removing the generated sources in between) shouldn't trigger a
122 # different set of rules.
125 $MAKE V=1 >stdout || { cat stdout; Exit 1; }
128 # Don't look for ylwrap, as probably lex hasn't been re-run.
132 $EGREP '(LEX|CC|CCLD) ' stdout && Exit 1
134 # Ensure a truly clean reconfiguration/rebuild.
136 $MAKE maintainer-clean
137 rm -f foo.c sub/bar.c