kc3-lang/automake/t/subdir-add2-pr46.sh

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• Hash : 3562e384
  Author :
  Date : 2017-09-16T13:03:36
  

  Prefer https: URLs
  
  In Gnulib, Emacs, etc. we are changing ftp: and http: URLs to use
  https:, to discourage man-in-the-middle attacks when downloading
  software. The attached patch propagates these changes upstream to
  Automake.  This patch does not affect files that Automake is
  downstream of, which I'll patch separately.
  
  Althouth the resources are not secret, plain HTTP is vulnerable to
  malicious routers that tamper with responses from GNU servers,
  and this sort of thing is all too common when people in some other
  countries browse US-based websites. See, for example:
  
  Aceto G, Botta A, Pescapé A, Awan MF, Ahmad T, Qaisar
  S. Analyzing internet censorship in Pakistan. RTSI
  2016. https://dx.doi.org/10.1109/RTSI.2016.7740626
  
  HTTPS is not a complete solution here, but it can be a significant
  help. The GNU project regularly serves up code to users, so we should
  take some care here.
  

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• t/subdir-add2-pr46.sh

• #! /bin/sh
  # Copyright (C) 2003-2017 Free Software Foundation, Inc.
  #
  # This program is free software; you can redistribute it and/or modify
  # it under the terms of the GNU General Public License as published by
  # the Free Software Foundation; either version 2, or (at your option)
  # any later version.
  #
  # This program is distributed in the hope that it will be useful,
  # but WITHOUT ANY WARRANTY; without even the implied warranty of
  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  # GNU General Public License for more details.
  #
  # You should have received a copy of the GNU General Public License
  # along with this program.  If not, see <https://www.gnu.org/licenses/>.
  
  # Test to make sure that adding a new directory works, even from
  # subdirectories.  The sister test 'subdir-add-pr46.sh' makes sure
  # it works when make is run from the top-level directory.
  # PR automake/46
  
  . test-init.sh
  
  cat >> configure.ac << 'END'
  AC_CONFIG_MACRO_DIR([m4])
  m4_include([confiles.m4])
  MORE_DEFS
  AC_OUTPUT
  END
  
  echo 'AC_CONFIG_FILES([sub/Makefile])' > confiles.m4
  
  cat > Makefile.am << 'END'
  SUBDIRS = sub
  END
  
  mkdir sub
  
  : > sub/Makefile.am
  
  mkdir m4
  echo 'AC_DEFUN([MORE_DEFS], [])' > m4/moredefs.m4
  
  $ACLOCAL
  $AUTOCONF
  $AUTOMAKE
  ./configure
  $MAKE
  
  # Now add new directories.
  
  # The first step users typically do when adding a new subdir is editing
  # configure.ac.  That is already tested by 'subdir-add-pr46.sh' though,
  # so here we try to just edit a file that is included by configure.ac,
  # without touching configure.ac itself.
  
  mkdir sub/maude
  cat > sub/maude/Makefile.am << 'END'
  include_HEADERS = foo.h
  END
  
  : > sub/maude/foo.h
  
  echo 'SUBDIRS = maude' >> sub/Makefile.am
  
  mkdir maude
  : > maude/Makefile.am
  
  # Update confiles.m4 *after* updating sub/Makefile.am; the sister test
  # 'subdir-add-pr46.sh' does it the in other way: it updates configure.ac
  # before Makefile.am.  We sleep here because modified configure
  # dependencies must be newer than config.status.
  $sleep
  echo 'AC_CONFIG_FILES([maude/Makefile sub/maude/Makefile])' >> confiles.m4
  
  # We want a simple rebuild from sub/ to create sub/maude/Makefile
  # and maude/Makefile automatically.
  cd sub
  $MAKE
  cd ..
  grep '^SUBDIRS = *maude *$' sub/Makefile.in
  grep '^SUBDIRS = *maude *$' sub/Makefile
  test -f maude/Makefile
  test -f sub/maude/Makefile
  
  # Make sure the dependencies of aclocal.m4 or honored at least from
  # the top-level directory.
  echo 'AC_DEFUN([MORE_DEFS], [AC_SUBST([GREPME])])' > m4/moredefs.m4
  $MAKE
  
  for ext in '.in' ''; do
    for d in . maude sub sub/maude; do
      grep '^GREPME =' $d/Makefile$ext
    done
  done
  
  :
  

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