t/cond4.sh

   1 #! /bin/sh
   2 # Copyright (C) 1998-2024 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 <https://www.gnu.org/licenses/>.
  16
  17 # Another sources-in-conditional test.  Report from Tim Goodwin.
  18
  19 . test-init.sh
  20
  21 cat >> configure.ac << 'END'
  22 AC_SUBST([CC], [false])
  23 AC_SUBST([OBJEXT], [o])
  24 AM_CONDITIONAL([ONE], [test "x$CONDITION1" = "xtrue"])
  25 AM_CONDITIONAL([TWO], [test "x$CONDITION2" = "xtrue"])
  26 AC_OUTPUT
  27 END
  28
  29 cat > Makefile.am << 'END'
  30 bin_PROGRAMS = targ
  31
  32 if ONE
  33 OPT1 = one.c
  34 endif
  35
  36 if TWO
  37 OPT2 = two.c
  38 endif
  39
  40 targ_SOURCES = main.c $(OPT1) $(OPT2)
  41
  42 .PHONY: test
  43 test:
  44         is $(exp) == $(targ_OBJECTS)
  45 END
  46
  47 $ACLOCAL
  48 $AUTOMAKE -i
  49
  50 # We should not output useless definitions.
  51 grep '^@ONE_FALSE@' Makefile.in && exit 1
  52 grep '^@TWO_FALSE@' Makefile.in && exit 1
  53
  54 $AUTOCONF
  55
  56 CONDITION1=true CONDITION2=true ./configure
  57 $MAKE test exp='main.o one.o two.o'
  58 CONDITION1=true CONDITION2=false ./configure
  59 $MAKE test exp='main.o one.o'
  60 CONDITION1=false CONDITION2=true ./configure
  61 $MAKE test exp='main.o two.o'
  62 CONDITION1=false CONDITION2=false ./configure
  63 $MAKE test exp='main.o'
  64
  65 :