kc3-lang/automake/t/remake-include-configure.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/remake-include-configure.sh

• #! /bin/sh
  # Copyright (C) 2010-2017 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 remake rules for m4 files included (also recursively) by
  # configure.ac.  Keep in sync with sister tests:
  #   - remake-include-aclocal.sh
  #   - remake-include-makefile.sh
  
  . test-init.sh
  
  magic1=::MagicStringOne::
  magic2=__MagicStringTwo__
  magic3=%%MagicStringThree%%
  
  if using_gmake; then
    remake="$MAKE nil"
  else
    remake="$MAKE Makefile"
  fi
  
  cat >> configure.ac <<END
  m4_include([foo.m4])
  AC_SUBST([FINGERPRINT], [my_fingerprint])
  AC_OUTPUT
  END
  
  cat > Makefile.am <<'END'
  .PHONY: nil
  nil:
  ## Used by "make distcheck" later.
  check-local:
  	test -f $(top_srcdir)/foo.m4
  	test ! -r $(top_srcdir)/bar.m4
  	test x'$(FINGERPRINT)' = x'DummyValue'
  END
  
  echo 'm4_define([my_fingerprint], [BadBadBad])' > foo.m4
  
  $ACLOCAL
  $AUTOCONF
  $AUTOMAKE
  
  for vpath in : false; do
  
    if $vpath; then
      mkdir build
      cd build
      top_srcdir=..
    else
      top_srcdir=.
    fi
  
    $top_srcdir/configure
    $MAKE # Should be a no-op.
  
    $sleep
    echo "m4_define([my_fingerprint], [$magic1])" > $top_srcdir/foo.m4
    $remake
    $FGREP FINGERPRINT Makefile # For debugging.
    $FGREP $magic1 Makefile
  
    $sleep
    echo "m4_define([my_fingerprint], [$magic2])" > $top_srcdir/foo.m4
    $remake
    $FGREP FINGERPRINT Makefile # For debugging.
    $FGREP $magic1 Makefile && exit 1
    $FGREP $magic2 Makefile
  
    $sleep
    echo "m4_include([bar.m4])" > $top_srcdir/foo.m4
    echo "m4_define([my_fingerprint], [$magic3])" > $top_srcdir/bar.m4
    $remake
    $FGREP FINGERPRINT Makefile # For debugging.
    $FGREP $magic1 Makefile && exit 1
    $FGREP $magic2 Makefile && exit 1
    $FGREP $magic3 Makefile
  
    $sleep
    echo "m4_define([my_fingerprint], [$magic1])" > $top_srcdir/bar.m4
    $remake
    $FGREP $magic2 Makefile && exit 1
    $FGREP $magic3 Makefile && exit 1
    $FGREP $magic1 Makefile
  
    $sleep
    echo "m4_define([my_fingerprint], [DummyValue])" > $top_srcdir/foo.m4
    using_gmake || $remake
    $MAKE distcheck
    $FGREP $magic1 Makefile && exit 1 # Sanity check.
    $FGREP $magic2 Makefile && exit 1 # Likewise.
    $FGREP $magic3 Makefile && exit 1 # Likewise.
  
    $MAKE distclean
  
    cd $top_srcdir
  
  done
  
  :
  

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