tests/yacc-nodist.test

   1 #! /bin/sh
   2 # Copyright (C) 2011 Free Software Foundation, Inc.
   3 #
   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)
   7 # any later version.
   8 #
   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.
  13 #
  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/>.
  16
  17 # Checks for .c and .h files derived from non-distributed .y sources.
  18
  19 required='cc yacc'
  20 . ./defs || Exit 1
  21
  22 cat >> configure.in << 'END'
  23 AC_PROG_CC
  24 AC_PROG_YACC
  25 AC_CONFIG_FILES([sub1/Makefile sub2/Makefile])
  26 AC_OUTPUT
  27 END
  28
  29 cat > Makefile.am << 'END'
  30 SUBDIRS = sub1 sub2
  31 .PHONY: test
  32 test-build: all
  33         ls -l . sub1 sub2
  34         test -f sub1/parse.y
  35         test -f sub1/parse.c
  36         test -f sub2/parse.y
  37         test -f sub2/parse.c
  38         test -f sub2/parse.h
  39 test-dist: distdir
  40         ls -l $(distdir) $(distdir)/sub1 $(distdir)/sub2
  41         test ! -r $(distdir)/sub1/parse.y
  42         test ! -r $(distdir)/sub1/parse.c
  43         test ! -r $(distdir)/sub1/parse.h
  44         test ! -r $(distdir)/sub2/parse.y
  45         test ! -r $(distdir)/sub2/parse.c
  46         test ! -r $(distdir)/sub2/parse.h
  47 check-local: test-build test-dist
  48 END
  49
  50 mkdir sub1 sub2
  51
  52 cat > sub1/Makefile.am << 'END'
  53 parse.y:
  54         rm -f $@ $@-t
  55         :; { : \
  56           && echo "%{" \
  57           && echo "int yylex () { return 0; }" \
  58           && echo "void yyerror (char *s) {}" \
  59           && echo "%}" \
  60           && echo "%%" \
  61           && echo "maude : 'm' 'a' 'u' 'd' 'e' {}"; \
  62         } > $@-t
  63         chmod a-w $@-t
  64         mv -f $@-t $@
  65 bin_PROGRAMS = prog
  66 prog_SOURCES = main.c
  67 nodist_prog_SOURCES = parse.y
  68 CLEANFILES = $(nodist_prog_SOURCES)
  69 END
  70
  71 cat sub1/Makefile.am - > sub2/Makefile.am << 'END'
  72 AM_YFLAGS = -d
  73 BUILT_SOURCES = parse.h
  74 END
  75
  76 cat > sub1/main.c << 'END'
  77 int main ()
  78 {
  79   return yyparse ();
  80 }
  81 END
  82 cat - sub1/main.c > sub2/main.c << 'END'
  83 #include "parse.h"
  84 END
  85
  86 $ACLOCAL
  87 $AUTOCONF
  88 $AUTOMAKE -a
  89
  90 ./configure
  91 $MAKE
  92 $MAKE test-build
  93 $MAKE test-dist
  94
  95 # But the distribution must work correctly, assuming the user has
  96 # the proper tools to process yacc files.
  97 $MAKE distcheck
  98
  99 :