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#! /bin/sh
# Copyright (C) 2011-2021 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 .c and .h files derived from non-distributed .y sources
# are cleaned by "make clean", while .c and .h files derived from
# distributed .y sources are cleaned by "make maintainer-clean".
# See also sister test 'yacc-cxx-clean.sh'.
required='cc yacc'
. test-init.sh
cat >> configure.ac << 'END'
AC_PROG_CC
AC_PROG_YACC
AC_CONFIG_FILES([sub1/Makefile sub2/Makefile])
AC_OUTPUT
END
cat > Makefile.am << 'END'
# Use two subdirectories, one to test with '-d' in YFLAGS, the
# other one to test with empty YFLAGS.
SUBDIRS = sub1 sub2
END
mkdir sub1 sub2
cat > sub1/Makefile.am << 'END'
bin_PROGRAMS = foo bar baz qux
foo_SOURCES = main.c parse.y
bar_SOURCES = main.c parse.y
bar_YFLAGS = $(AM_YFLAGS)
baz_SOURCES = main.c
nodist_baz_SOURCES = baz.y
qux_SOURCES = main.c
nodist_qux_SOURCES = baz.y
qux_YFLAGS = $(AM_YFLAGS)
baz.y:
cp $(srcdir)/parse.y $@
CLEANFILES = baz.y
END
cat > sub2/Makefile.am << 'END'
include $(top_srcdir)/sub1/Makefile.am
AM_YFLAGS = -d
END
cat > sub1/parse.y << 'END'
%{
int yylex () { return (getchar ()); }
void yyerror (const char *s) {}
%}
%%
x : 'x' { };
END
cp sub1/parse.y sub2/parse.y
cat > sub1/main.c << 'END'
int main ()
{
return yyparse ();
}
END
cp sub1/main.c sub2/main.c
$ACLOCAL
$AUTOCONF
$AUTOMAKE -a
./configure
cp config.status config.sav
$MAKE
ls -l . sub1 sub2
# Sanity checks.
test -f sub1/parse.y
test -f sub1/parse.c
test -f sub1/bar-parse.c
test -f sub1/baz.y
test -f sub1/baz.c
test -f sub1/qux-baz.c
test -f sub2/parse.y
test -f sub2/parse.c
test -f sub2/parse.h
test -f sub2/bar-parse.c
test -f sub2/bar-parse.h
test -f sub2/baz.y
test -f sub2/baz.c
test -f sub2/baz.h
test -f sub2/qux-baz.c
test -f sub2/qux-baz.h
for target in clean distclean; do
$MAKE $target
ls -l . sub1 sub2
test -f sub1/parse.y
test -f sub1/parse.c
test -f sub1/bar-parse.c
test ! -e sub1/baz.y
test ! -e sub1/baz.c
test ! -e sub1/qux-baz.c
test -f sub2/parse.y
test -f sub2/parse.c
test -f sub2/parse.h
test -f sub2/bar-parse.c
test -f sub2/bar-parse.h
test ! -e sub2/baz.y
test ! -e sub2/baz.c
test ! -e sub2/baz.h
test ! -e sub2/qux-baz.c
test ! -e sub2/qux-baz.h
done
cp config.sav config.status
./config.status # Re-create 'Makefile'.
$MAKE maintainer-clean
ls -l . sub1 sub2
test -f sub1/parse.y
test ! -e sub1/parse.c
test ! -e sub1/bar-parse.c
test -f sub2/parse.y
test ! -e sub2/parse.c
test ! -e sub2/parse.h
test ! -e sub2/bar-parse.c
test ! -e sub2/bar-parse.h
:
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