tests/acloca14.test

   1 #! /bin/sh
   2 # Copyright (C) 2004, 2008, 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 # Make sure m4_included files are also scanned for definitions.
  18 # Report from Phil Edwards.
  19
  20 required=GNUmake
  21 . ./defs || Exit 1
  22
  23 set -e
  24
  25 cat >> configure.in << 'END'
  26 AM_PROG_LIBTOOL
  27 AC_OUTPUT
  28 END
  29
  30 echo 'm4_include([a.m4])' > acinclude.m4
  31 echo 'm4_include([b.m4])' > a.m4
  32 cat >b.m4 <<EOF
  33 m4_include([c.m4])
  34 AC_DEFUN([AM_PROG_LIBTOOL],
  35 [AC_REQUIRE([SOMETHING])dnl
  36 AC_REQUIRE([SOMETHING_ELSE])dnl
  37 ])
  38
  39 AC_DEFUN([SOMETHING])
  40 EOF
  41 echo 'm4_include([d.m4])' > c.m4
  42 echo 'AC_DEFUN([SOMETHING_ELSE])' >d.m4
  43
  44 mkdir defs
  45 echo 'AC_DEFUN([SOMETHING_ELSE])' >defs/e.m4
  46 echo 'AC_DEFUN([ANOTHER_MACRO])' >defs/f.m4
  47
  48 cat >>Makefile.am<<\EOF
  49 ACLOCAL_AMFLAGS = -I defs
  50 testdist1: distdir
  51         test -f $(distdir)/acinclude.m4
  52         test -f $(distdir)/a.m4
  53         test -f $(distdir)/b.m4
  54         test -f $(distdir)/c.m4
  55         test -f $(distdir)/d.m4
  56         test ! -d $(distdir)/defs
  57 testdist2: distdir
  58         test -f $(distdir)/acinclude.m4
  59         test -f $(distdir)/a.m4
  60         test -f $(distdir)/b.m4
  61         test -f $(distdir)/c.m4
  62         test -f $(distdir)/d.m4
  63         test ! -f $(distdir)/defs/e.m4
  64         test -f $(distdir)/defs/f.m4
  65 EOF
  66
  67 $ACLOCAL -I defs
  68
  69 $FGREP acinclude.m4 aclocal.m4
  70 # None of the following macro should be included.  acinclude.m4
  71 # includes the first four, and the last two are not needed at all.
  72 $FGREP a.m4 aclocal.m4 && Exit 1
  73 $FGREP b.m4 aclocal.m4 && Exit 1
  74 $FGREP c.m4 aclocal.m4 && Exit 1
  75 $FGREP d.m4 aclocal.m4 && Exit 1
  76 $FGREP defs/e.m4 aclocal.m4 && Exit 1
  77 $FGREP defs/f.m4 aclocal.m4 && Exit 1
  78
  79 $AUTOCONF
  80 $AUTOMAKE
  81
  82 ./configure
  83 $MAKE testdist1
  84
  85 cp aclocal.m4 stamp
  86 $sleep
  87
  88 cat >>c.m4 <<\EOF
  89 AC_DEFUN([FOO], [ANOTHER_MACRO])
  90 EOF
  91 $MAKE
  92 # Because c.m4 has changed, aclocal.m4 must have been rebuilt.
  93 test `ls -1t aclocal.m4 stamp | sed 1q` = aclocal.m4
  94 # However, since FOO is not used, f.m4 should not be included
  95 # and the contents of aclocal.m4 should remain the same
  96 cmp aclocal.m4 stamp
  97
  98
  99 # If FOO where to be used, that would be another story, of course.
 100 cat >>configure.in <<EOF
 101 FOO
 102 EOF
 103 cp aclocal.m4 stamp
 104 $sleep
 105 $MAKE
 106 grep 'defs/f.m4' aclocal.m4
 107 $MAKE testdist2
 108
 109 # Make sure aclocal diagnose missing included files with correct `file:line:'.
 110 rm -f b.m4
 111 $ACLOCAL 2>stderr && { cat stderr >&2; Exit 1; }
 112 cat stderr >&2
 113 grep 'a.m4:1:.*b.m4.*does not exist' stderr