t/depcomp8a.sh

   1 #! /bin/sh
   2 # Copyright (C) 2010-2012 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 # Test for regressions in computation of names of .Po files for
  18 # automatic dependency tracking.
  19 # Keep this in sync with sister test 'depcomp8b.sh', which checks the
  20 # same thing for libtool objects.
  21
  22 required=cc
  23 . ./defs || exit 1
  24
  25 cat >> configure.ac << 'END'
  26 AC_PROG_CC
  27 #x AM_PROG_CC_C_O
  28 AC_OUTPUT
  29 END
  30
  31 cat > Makefile.am << 'END'
  32 bin_PROGRAMS = zardoz
  33 zardoz_SOURCES = foo.c sub/bar.c
  34 END
  35
  36 mkdir sub
  37 cat > foo.c << 'END'
  38 int main (void)
  39 {
  40   extern int bar;
  41   return bar;
  42 }
  43 END
  44 cat > sub/bar.c << 'END'
  45 extern int bar = 0;
  46 END
  47
  48 $ACLOCAL
  49 $AUTOMAKE -a
  50 grep include Makefile.in # For debugging.
  51 grep 'include.*\./\$(DEPDIR)/foo\.P' Makefile.in
  52 grep 'include.*\./\$(DEPDIR)/bar\.P' Makefile.in
  53 grep 'include.*/\./\$(DEPDIR)' Makefile.in && exit 1
  54
  55 $AUTOCONF
  56 # Don't reject slower dependency extractors, for better coverage.
  57 ./configure --enable-dependency-tracking
  58 $MAKE
  59 cross_compiling || ./zardoz
  60 DISTCHECK_CONFIGURE_FLAGS='--enable-dependency-tracking' $MAKE distcheck
  61
  62 # Try again with subdir-objects option.
  63
  64 sed 's/#x //' configure.ac >configure.int
  65 mv -f configure.int configure.ac
  66 echo AUTOMAKE_OPTIONS = subdir-objects >> Makefile.am
  67
  68 $ACLOCAL
  69 $AUTOMAKE -a
  70 grep include Makefile.in # For debugging.
  71 grep 'include.*\./\$(DEPDIR)/foo\.P' Makefile.in
  72 grep 'include.*[^a-zA-Z0-9_/]sub/\$(DEPDIR)/bar\.P' Makefile.in
  73 $EGREP 'include.*/(\.|sub)/\$\(DEPDIR\)' Makefile.in && exit 1
  74
  75 $AUTOCONF
  76 # Don't reject slower dependency extractors, for better coverage.
  77 ./configure --enable-dependency-tracking
  78 $MAKE
  79 cross_compiling || ./zardoz
  80 DISTCHECK_CONFIGURE_FLAGS='--enable-dependency-tracking' $MAKE distcheck
  81
  82 :