t/substre2.sh

   1 #! /bin/sh
   2 # Copyright (C) 2003-2024 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 # Test for bug in variable substitution references, where
  18 # undefined variables break later substitutions.
  19
  20 . test-init.sh
  21
  22 cat >> configure.ac << 'END'
  23 AC_SUBST([CC], [whocares])
  24 AC_OUTPUT
  25 END
  26
  27 cat > Makefile.am << 'END'
  28 AUTOMAKE_OPTIONS = no-dependencies
  29
  30 foo = foo.a foo.b $(doesnt_exist)
  31 bar = bar.a bar.b
  32 var1 = $(foo:.a=1.c) $(doesnt_exist:.b=2.c) $(bar:.a=3.c)
  33 var2 = $(var1:.b=4.c)
  34
  35 bin_PROGRAMS = foo
  36 foo_SOURCES = $(var2)
  37
  38 OBJEXT = obj
  39 .PHONY: test
  40 test:
  41         is $(foo_OBJECTS) == foo1.obj foo4.obj bar3.obj bar4.obj
  42 END
  43
  44 $ACLOCAL
  45 $AUTOCONF
  46 $AUTOMAKE -a
  47 ./configure
  48 $MAKE test
  49
  50 :