t/subdir-add-pr46.sh

   1 #! /bin/sh
   2 # Copyright (C) 2001-2024 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 adding a new directory works.
  18 # This test runs 'make' from the top-level directory, the sister
  19 # test 'subdir-add2-pr46.sh' do it from a subdirectory.
  20 # PR automake/46
  21
  22 . test-init.sh
  23
  24 cat >> configure.ac << 'END'
  25 AC_OUTPUT
  26 END
  27
  28 : > Makefile.am
  29
  30 $ACLOCAL
  31 $AUTOCONF
  32 $AUTOMAKE
  33 ./configure
  34 $MAKE
  35
  36 # Now add new directories.
  37
  38 # First we add a new directory by modifying configure.ac directly.
  39 # We update configure.ac *before* updating sub/Makefile.am; the sister
  40 # test 'subdir-add2-pr46.sh' does it in the other way: it updates
  41 # confiles.m4 (which is m4_included by configure.ac there) after
  42 # Makefile.am.
  43
  44 # Modified configure dependencies must be newer than config.status.
  45 $sleep
  46 sed <configure.ac >configure.tmp -e '/^AC_OUTPUT$/i\
  47 AC_CONFIG_FILES([maude/Makefile])\
  48 m4_include([confile.m4])\
  49 ' # Last newline required by older OpenBSD sed.
  50 mv -f configure.tmp configure.ac
  51
  52 cat configure.ac # For debugging.
  53
  54 : > confile.m4
  55
  56 mkdir maude
  57
  58 cat > maude/Makefile.am << 'END'
  59 include_HEADERS = foo.h
  60 END
  61
  62 : > maude/foo.h
  63
  64 echo 'SUBDIRS = maude' >> Makefile.am
  65
  66 # We want a simple rebuild to create maude/Makefile automatically.
  67 $MAKE
  68 grep '^SUBDIRS = *maude *$' Makefile.in
  69 grep '^SUBDIRS = *maude *$' Makefile
  70 test -f maude/Makefile
  71
  72 # Then we add a new directory by modifying a file included (through
  73 # 'm4_include') by configure.ac.
  74 mkdir maude2
  75 # Modified configure dependencies must be newer than config.status.
  76 $sleep
  77 cat >> confile.m4 << 'END'
  78 AC_CONFIG_FILES([maude2/Makefile])
  79 AC_SUBST([GREPME])
  80 END
  81 : > maude2/Makefile.am
  82 echo 'SUBDIRS += maude2' >> Makefile.am
  83
  84 # We want a simple rebuild to create maude2/Makefile and update
  85 # all other Makefiles automatically.
  86 $MAKE
  87 grep '^SUBDIRS =.* maude2' Makefile.in
  88 grep '^SUBDIRS =.* maude2' Makefile
  89
  90 for ext in '.in' ''; do
  91   for d in . maude maude2; do
  92     grep '^GREPME =' $d/Makefile$ext
  93   done
  94 done
  95
  96 :