tests/subdir8.test

   1 #! /bin/sh
   2 # Copyright (C) 2003, 2004, 2009, 2010 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 to make sure that adding a new directory works, even from
  18 # subdirectories.  (subdir5.test makes sure it works when make
  19 # is run from the top-level directory.)
  20 # PR automake/46
  21
  22 # This test assumes that the `make' utility is able to start
  23 # over and reload Makefiles which have been remade (a non-POSIX feature).
  24 # See also the related test subdir5.test.
  25 required='GNUmake gcc'
  26 . ./defs || Exit 1
  27
  28 set -e
  29
  30 cat >> configure.in << 'END'
  31 AC_PROG_CC
  32 AM_PROG_CC_C_O
  33 m4_include([confiles.m4])
  34 MORE_DEFS
  35 AC_OUTPUT
  36 END
  37
  38 echo 'AC_CONFIG_FILES([sub/Makefile])' > confiles.m4
  39
  40 cat > Makefile.am << 'END'
  41 SUBDIRS = sub
  42 ACLOCAL_AMFLAGS = -I m4
  43 END
  44
  45 mkdir sub
  46
  47 cat > sub/Makefile.am << 'END'
  48 bin_PROGRAMS = wish
  49 wish_SOURCES = a.c
  50 END
  51
  52 cat > sub/a.c << 'END'
  53 #include <stdio.h>
  54 int main ()
  55 {
  56    printf ("hi liver!\n");
  57    return 0;
  58 }
  59 END
  60
  61 mkdir m4
  62 echo 'AC_DEFUN([MORE_DEFS], [])' > m4/moredefs.m4
  63
  64 $ACLOCAL -I m4
  65 $AUTOCONF
  66 $AUTOMAKE --copy --add-missing
  67 ./configure
  68 $MAKE
  69
  70 # Now add new directories.
  71 #
  72 # We shouldn't need to $sleep here: configure ensures that files
  73 # generated by it are newer than configure.  Thus, even if
  74 # Makefile.in is newer than configure but the updated Makefile.am
  75 # below has the same timestamp as Makefile.in, the latter should
  76 # be rebuilt due to its dependency on configure.in.
  77
  78 # The first step users typically do when adding a new subdir is
  79 # editing configure.in.  That is already tested by subdir5.test,
  80 # though, so here we try to just edit a file that is included by
  81 # configure.in, without touching configure.in itself.
  82
  83 mkdir sub/maude
  84 cat > sub/maude/Makefile.am << 'END'
  85 include_HEADERS = foo.h
  86 END
  87
  88 : > sub/maude/foo.h
  89
  90 echo 'SUBDIRS = maude' >> sub/Makefile.am
  91
  92 mkdir maude
  93 : > maude/Makefile.am
  94
  95 # Update confiles.m4 *after* updating sub/Makefile.am; subdir5.test do
  96 # it in the other way: it updates configure.in before Makefile.am.
  97 echo 'AC_CONFIG_FILES([maude/Makefile sub/maude/Makefile])' >> confiles.m4
  98
  99 # We want a simple rebuild from sub/ to create sub/maude/Makefile
 100 # and maude/Makefile automatically.
 101 cd sub
 102 $MAKE
 103 cd ..
 104 test -f maude/Makefile
 105 test -f sub/maude/Makefile
 106
 107 # Make sure the dependencies of aclocal.m4 or honored at least from
 108 # the top-level directory.
 109 echo 'AC_DEFUN([MORE_DEFS], [AC_SUBST([GREPME])])' > m4/moredefs.m4
 110 $MAKE
 111
 112 grep '^GREPME =' Makefile
 113 grep '^GREPME =' maude/Makefile
 114 grep '^GREPME =' sub/Makefile
 115 grep '^GREPME =' sub/maude/Makefile
 116
 117 :