t/suffix-custom-subobj.sh

   1 #! /bin/sh
   2 # Copyright (C) 2002-2024 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 # Tests that Automake understands suffix rules with subdir objects.
  18 # Reported by John Ratliff.
  19
  20 required=cc
  21 . test-init.sh
  22
  23 cat >>configure.ac <<EOF
  24 AC_PROG_CC
  25 AC_OUTPUT
  26 EOF
  27
  28 cat >Makefile.am << 'END'
  29 AUTOMAKE_OPTIONS = subdir-objects
  30 SUFFIXES = .baz .o
  31 # We fake here:
  32 .baz.o:
  33 ## Account for VPATH issues on weaker make implementations.
  34         cp `test -f '$<' || echo $(srcdir)/`$< $@
  35
  36 bin_PROGRAMS = foo
  37 foo_SOURCES = foo.c sub/bar.baz
  38
  39 .PHONY: test-fake test-real
  40 test-fake:
  41         echo $(foo_OBJECTS) | grep '^foo\.quux sub/bar\.quux$$'
  42 test-real:
  43         echo $(foo_OBJECTS) | grep '^foo\.$(OBJEXT) sub/bar\.$(OBJEXT)$$'
  44 END
  45
  46 mkdir sub
  47 : > sub/bar.baz
  48 : > foo.c
  49
  50 $ACLOCAL
  51 $AUTOCONF
  52 $AUTOMAKE -a
  53
  54 ./configure
  55
  56 run_make OBJEXT=quux test-fake
  57 $MAKE test-real
  58
  59 :