2 # Copyright (C) 2010 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 that $(LFLAGS) takes precedence over both $(AM_LFLAGS) and
19 # Please keep this in sync with the sister tests lflags.test, yflags.test
22 required
=g
++ # FIXME: any working C++ compiler should be OK
29 echo '/*' "$*" '*/' >lex.yy.c
30 echo 'extern int dummy;' >> lex.yy.c
34 # Remove Lex from the environment, so that it won't interfere
35 # with `make -e' below.
38 cat >> configure.
in <<'END'
40 # Simulate presence of Lex using our fake-lex script.
41 AC_SUBST([LEX], ['$(abs_top_srcdir)'/fake-lex])
42 AC_SUBST([LEX_OUTPUT_ROOT], [lex.yy])
43 AC_SUBST([LEXLIB], [''])
47 cat > Makefile.am
<<'END'
48 bin_PROGRAMS = foo bar
49 foo_SOURCES = main.cc foo.ll
50 bar_SOURCES = main.cc bar.l++
51 AM_LFLAGS = __am_flags__
52 bar_LFLAGS = __bar_flags__
58 grep '\$(LFLAGS).*\$(bar_LFLAGS)' Makefile.
in && Exit
1
59 grep '\$(LFLAGS).*\$(AM_LFLAGS)' Makefile.
in && Exit
1
61 echo 'int main(void) { return 0; }' > main.cc
67 env LFLAGS
=__user_flags__
$MAKE -e
72 grep '__am_flags__.*__user_flags__' foo.cc
74 grep '__bar_flags__.*__user_flags__' bar-bar.c
++