t/aclocal-deps-subdir.sh

   1 #! /bin/sh
   2 # Copyright (C) 2003-2024 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 # Test to make sure that aclocal.m4's dependencies are honored in
  18 # sub-directories.  See also related tests 'remake-subdir*.sh'.
  19
  20 . test-init.sh
  21
  22 cat >> configure.ac << 'END'
  23 AC_CONFIG_MACRO_DIR([m4])
  24 FOO_TEST([GREPME])
  25 AC_CONFIG_FILES([sub/Makefile])
  26 AC_OUTPUT
  27 END
  28
  29 cat > Makefile.am << 'END'
  30 SUBDIRS = sub
  31 END
  32
  33 mkdir sub
  34 : > sub/Makefile.am
  35
  36 mkdir m4
  37 echo 'AC_DEFUN([FOO_TEST], [echo $@])' > m4/moredefs.m4
  38
  39 $ACLOCAL
  40 $AUTOCONF
  41 $AUTOMAKE --copy --add-missing
  42 ./configure
  43 $MAKE
  44
  45 # Update an aclocal.m4 dependency, then make sure all Makefiles are
  46 # updated, even from a sub-directory.  Check that AU_ALIAS is
  47 # recognized. Change the definition of FOO_TEST to check that its new
  48 # definition is used.
  49 $sleep # Modified configure dependencies must be newer than config.status.
  50 echo 'AU_ALIAS([FOO_TEST], [AC_SUBST])' > m4/moredefs.m4
  51 cd sub
  52 $MAKE
  53 cd ..
  54 grep GREPME Makefile
  55 grep GREPME sub/Makefile
  56
  57 # Make sure configure dependencies are distributed.
  58 $MAKE distdir
  59 test -f $me-1.0/m4/moredefs.m4
  60
  61 # Change the definition of FOO_TEST to check that its new definition is
  62 # used.  Check that AC_DEFUN_ONCE is caught.
  63 $sleep # Modified configure dependencies must be newer than config.status.
  64 echo 'AC_DEFUN_ONCE([FOO_TEST], [AC_SUBST(__$1__)])' > m4/moredefs.m4
  65 $MAKE
  66 grep 'm4/moredefs\.m4' aclocal.m4
  67 grep '__GREPME__' configure
  68
  69 :