kc3-lang/automake/t/autodist.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/autodist.sh

• #! /bin/sh
  # Copyright (C) 2011-2017 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 that automake really automatically distributes all the files
  # it advertises to do.
  # Related to automake bug#7819.
  # Keep this test in sync with sister test 'autodist-subdir.sh'.
  
  am_create_testdir=empty
  . test-init.sh
  
  cat > configure.ac <<END
  AC_INIT([$me], [1.0])
  AC_CONFIG_AUX_DIR([.])
  AM_INIT_AUTOMAKE
  AC_CONFIG_FILES([Makefile])
  AC_OUTPUT
  END
  
  $ACLOCAL
  $AUTOCONF
  
  # The automake manual states that the list of automatically-distributed
  # files should be given by 'automake --help'.
  list=$($AUTOMAKE --help \
           | sed -n '/^Files.*automatically distributed.*if found.*always/,/^ *$/p' \
           | sed 1d)
  # Normalize whitespace, just in case.
  list=$(echo $list)
  
  test -n "$list"
  
  cat > Makefile.am <<'END'
  include distfiles.am
  check-local:
  ## For debugging.
  	@echo DIST_COMMON:
  	@for f in $(DIST_COMMON); do echo "  $$f"; done
  	@echo DISTDIR:
  	@ls -l $(distdir) | sed 's/^/  /'
  ## Now the checks.
  	@for f in $(autodist_list); do \
  	  echo "file: $$f"; \
  	  test -f $(distdir)/$$f \
  	    || { echo $$f: distdir fail >&2; exit 1; }; \
  ## Some filenames might contain dots, but this won't cause spurious
  ## failures, and "spurious successes" are so unlikely that they're
  ## not worth worrying about.
  	  echo ' ' $(DIST_COMMON) ' ' | grep "[ /]$$f " >/dev/null \
  	    || { echo $$f: distcom fail >&2; exit 1; }; \
  	done
  END
  
  : First try listing the automatically-distributed files in proper
  : targets in Makefile.am
  
  echo "MAINTAINERCLEANFILES = $list" > distfiles.am
  for f in $list; do echo "$f :; touch $f"; done >> distfiles.am
  
  cat distfiles.am # For debugging.
  
  $AUTOMAKE -a
  
  ./configure
  
  $MAKE distdir
  autodist_list="$list" $MAKE check
  
  $MAKE maintainer-clean
  test ! -e README        # Sanity check.
  rm -rf $me-1.0          # Remove $(distdir).
  
  : Now try creating the automatically-distributed files before
  : running automake.
  
  : > distfiles.am
  for f in $list; do
    echo dummy > $f
  done
  
  ls -l # For debugging.
  
  $AUTOMAKE
  
  ./configure
  
  $MAKE distdir
  autodist_list="$list" $MAKE check
  
  :
  

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