kc3-lang/automake/t/extra-dist-vpath-dir-merge.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/extra-dist-vpath-dir-merge.sh

• #! /bin/sh
  # Copyright (C) 2002-2017 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/>.
  
  # Check to make sure that when distdir is invoked in a VPATH
  # configuration and has to distribute directory X, it actually merge
  # $(srcdir)/X and ./X, with the files from the later overriding the
  # files from the former.
  
  . test-init.sh
  
  echo AC_OUTPUT >> configure.ac
  
  cat > Makefile.am << 'END'
  EXTRA_DIST=foo/bar baz
  
  check: distdir
  	test -f $(distdir)/foo/bar/baz
  	test -f $(distdir)/foo/bar/baz2
  	test -f $(distdir)/baz/foo
  	test -f $(distdir)/baz/foo2
  	grep source $(distdir)/foo/bar/baz
  	grep build $(distdir)/foo/bar/baz2
  	grep source $(distdir)/baz/foo
  	grep build $(distdir)/baz/foo2
  END
  
  # Create some files in $(srcdir)
  mkdir foo
  mkdir foo/bar
  echo source > foo/bar/baz
  echo source > foo/bar/baz2
  mkdir baz
  echo source > baz/foo
  echo source > baz/foo2
  
  $ACLOCAL
  $AUTOMAKE
  $AUTOCONF
  mkdir build
  cd build
  ../configure
  
  # Create some files in $(builddir) that will override part of the
  # files if $(srcdir) when the distribution is made.
  mkdir foo
  mkdir foo/bar
  echo build > foo/bar/baz2
  mkdir baz
  echo build > baz/foo2
  
  $MAKE check
  
  :
  

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