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Diffstat (limited to 't/yacc-dist-nobuild-subdir.sh')
-rwxr-xr-x | t/yacc-dist-nobuild-subdir.sh | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/t/yacc-dist-nobuild-subdir.sh b/t/yacc-dist-nobuild-subdir.sh new file mode 100755 index 000000000..3fdae8d2a --- /dev/null +++ b/t/yacc-dist-nobuild-subdir.sh @@ -0,0 +1,93 @@ +#! /bin/sh +# Copyright (C) 2011-2012 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 VPATH builds and "make distcheck" works with packages +# using yacc and the automake 'subdir-objects' option. +# Exposes automake bug#8485. + +required=yacc +. ./defs || Exit 1 + +# This test is bounded to fail for any implementation that +# triggers automake bug#7884. +useless_vpath_rebuild && skip_ "would trip on automake bug#7884" + +cat >> configure.ac << 'END' +AC_PROG_CC +AM_PROG_CC_C_O +AC_PROG_YACC +AC_OUTPUT +END + +mkdir sub + +cat > sub/parse.y << 'END' +%{ +int yylex () { return 0; } +void yyerror (char *s) { return; } +%} +%% +x : 'x' {}; +%% +int main (void) +{ + return yyparse (); +} +END + +cat > Makefile.am <<'END' +AUTOMAKE_OPTIONS = subdir-objects +noinst_PROGRAMS = foo bar +foo_SOURCES = sub/parse.y +bar_SOURCES = $(foo_SOURCES) +AM_YFLAGS = -d +bar_YFLAGS = +END + +$ACLOCAL +$AUTOCONF +$AUTOMAKE -a + +./configure +$MAKE distdir + +# Yacc-derived C source and header files must be built and distributed. + +test -f sub/parse.c +test -f sub/parse.h +test -f sub/bar-parse.c +test ! -r sub/bar-parse.h + +test -f $distdir/sub/parse.c +test -f $distdir/sub/parse.h +test -f $distdir/sub/bar-parse.c +test ! -r $distdir/sub/bar-parse.h + +# But they shouldn't be rebuilt in VPATH builds. + +mkdir $distdir/build +chmod -R a-w $distdir +cd $distdir/build +chmod u+w . +# Try to enable dependency tracking even with slow dependency +# extractors, to improve coverage. +../configure --enable-dependency-tracking YACC=false +$MAKE +ls -l sub/*.[ch] && Exit 1 + +env DISTCHECK_CONFIGURE_FLAGS='YACC=false' $MAKE distcheck + +: |