t/libobj-no-dependency-tracking.sh

   1 #! /bin/sh
   2 # Copyright (C) 2017 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 # Ensure that LIBOBJS source files are properly built without dependency
  18 # tracking when using out of tree builds.
  19 #
  20 # This is a non regression test which is following an issue in flex-2.6.4 when
  21 # "malloc.o" was required, see <https://github.com/westes/flex/issues/244>.
  22
  23 . test-init.sh
  24
  25 # The LIBOBJS are in a separate LIBOBJ_DIR directory without anything else in
  26 # it to not trigger the creation of the build directory accidentally.
  27 cat >> configure.ac << 'END'
  28 AC_PROG_CC
  29 AC_CONFIG_LIBOBJ_DIR([foo])
  30 AC_LIBOBJ([foo])
  31 AC_OUTPUT
  32 END
  33
  34 cat > Makefile.am << 'END'
  35 AUTOMAKE_OPTIONS = subdir-objects
  36 bin_PROGRAMS = helldl
  37 LDADD = $(LIBOBJS)
  38 .PHONY: dummy
  39 dummy: $(LIBOBJS)
  40 END
  41
  42 mkdir foo
  43 cat > foo/foo.c << 'END'
  44 int foo() { return 0; }
  45 END
  46
  47 mkdir build
  48
  49 $ACLOCAL
  50 $AUTOCONF
  51 $AUTOMAKE
  52
  53 cd build
  54 ../configure --disable-dependency-tracking
  55 run_make dummy
  56 :