yflags2.test

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Author : Ralf Wildenhues
Date : 2010-06-21 20:56:08
Hash : fee7d0d3
Message : Fix minor testsuite issues, update docs, for Yacc/Lex changes. * doc/automake.texi (Yacc and Lex): Mention AM_YFLAGS, YFLAGS and AM_LFLAGS, LFLAGS in the order in which they now appear in the rules. * NEWS: Update. * tests/lflags.test, tests/lflags2.test, tests/yflags.test, tests/yflags2.test: Prefer `make -e' over `make VAR=VAL', to please maintainer-check. Ensure generated C files contain a declaration, to please compilers. Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>

tests/yflags2.test

#! /bin/sh
# Copyright (C) 2010 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 that $(YFLAGS) takes precedence over both $(AM_YFLAGS) and
# $(foo_YFLAGS).
# Please keep this in sync with the sister tests yflags.test, lflags.test
# and lflags2.test

required=g++ # FIXME: any working C++ compiler should be OK
. ./defs || Exit 1

set -e

cat >fake-yacc <<'END'
#!/bin/sh
echo '/*' "$*" '*/' >y.tab.c
echo 'extern int dummy;' >> y.tab.c
END
chmod a+x fake-yacc

cat >> configure.in <<'END'
AC_PROG_CXX
# Simulate presence of Yacc using our fake-yacc script.
AC_SUBST([YACC], ['$(abs_top_srcdir)'/fake-yacc])
AC_OUTPUT
END

cat > Makefile.am <<'END'
bin_PROGRAMS = foo bar
foo_SOURCES = main.cc foo.yy
bar_SOURCES = main.cc bar.y++
AM_YFLAGS = __am_flags__
bar_YFLAGS = __bar_flags__
END

$ACLOCAL
$AUTOMAKE -a

grep '\$(YFLAGS).*\$(bar_YFLAGS)' Makefile.in && Exit 1
grep '\$(YFLAGS).*\$(AM_YFLAGS)' Makefile.in && Exit 1

echo 'int main(void) { return 0; }' > main.cc
: > foo.yy
: > bar.y++

$AUTOCONF
./configure
env YFLAGS=__user_flags__ $MAKE -e

ls -l

cat foo.cc
grep '__am_flags__.*__user_flags__' foo.cc
cat bar-bar.c++
grep '__bar_flags__.*__user_flags__' bar-bar.c++

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kc3-lang/automake/tests/yflags2.test

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kc3-lang/automake /tests/yflags2.test