tests/cond36.test

   1 #!/bin/sh
   2 # Copyright (C) 2004  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 3, 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 # Check rules output for parser defined conditionally.
  18
  19 required='flex bison gcc'
  20 . ./defs
  21
  22 set -e
  23
  24 cat >>configure.in <<'EOF'
  25 AM_CONDITIONAL([CASE_A], test -z "$case_B")
  26 AC_PROG_CC
  27 AM_PROG_LEX
  28 AC_PROG_YACC
  29 AC_OUTPUT
  30 EOF
  31
  32 cat >>Makefile.am <<'EOF'
  33 AM_YFLAGS               =       -d
  34
  35 BUILT_SOURCES           =       tparse.h
  36
  37 if CASE_A
  38 bin_PROGRAMS            =       ta
  39 ta_SOURCES              =       ta.c tparse.h tscan.l tparse.y
  40 ta_LDADD                =       $(LEXLIB)
  41 else
  42 bin_PROGRAMS            =       tb
  43 tb_SOURCES              =       tb.c tparse.h tscan.l tparse.y
  44 tb_LDADD                =       $(LEXLIB)
  45 tparse.h: tparce.c
  46         echo whatever
  47 endif
  48 EOF
  49
  50 $ACLOCAL
  51
  52 # Presently Automake doesn't fully support partially overriden rules
  53 # and should complain.
  54 AUTOMAKE_fails --add-missing
  55 grep 'tparse.h.*already defined' stderr
  56 $AUTOMAKE -Wno-error
  57
  58 # Still and all, it should generate two rules.
  59 test `grep tparse.h: Makefile.in | wc -l` = 2
  60 grep '@CASE_A_TRUE@tparse.h:' Makefile.in
  61 grep '@CASE_A_FALSE@tparse.h:' Makefile.in