tests/cond36.test

   1 #!/bin/sh
   2 # Copyright (C) 2004, 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 # Check rules output for parser defined conditionally.
  18
  19 . ./defs || Exit 1
  20
  21 set -e
  22
  23 cat >>configure.in <<'EOF'
  24 AM_CONDITIONAL([CASE_A], test -z "$case_B")
  25 AC_PROG_CC
  26 AM_PROG_LEX
  27 AC_PROG_YACC
  28 AC_OUTPUT
  29 EOF
  30
  31 cat >>Makefile.am <<'EOF'
  32 AM_YFLAGS               =       -d
  33
  34 BUILT_SOURCES           =       tparse.h
  35
  36 if CASE_A
  37 bin_PROGRAMS            =       ta
  38 ta_SOURCES              =       ta.c tparse.h tscan.l tparse.y
  39 ta_LDADD                =       $(LEXLIB)
  40 else
  41 bin_PROGRAMS            =       tb
  42 tb_SOURCES              =       tb.c tparse.h tscan.l tparse.y
  43 tb_LDADD                =       $(LEXLIB)
  44 tparse.h: tparce.c
  45         echo whatever
  46 endif
  47 EOF
  48
  49 $ACLOCAL
  50
  51 # Presently Automake doesn't fully support partially overriden rules
  52 # and should complain.
  53 AUTOMAKE_fails --add-missing
  54 grep 'tparse.h.*already defined' stderr
  55 $AUTOMAKE -Wno-error
  56
  57 # Still and all, it should generate two rules.
  58 test `grep tparse.h: Makefile.in | wc -l` = 2
  59 grep '@CASE_A_TRUE@tparse.h:' Makefile.in
  60 grep '@CASE_A_FALSE@tparse.h:' Makefile.in
  61
  62 :