kc3-lang/automake/t/python-vars.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/python-vars.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 AM_PATH_PYTHON correctly sets all the output variables
  # advertised in the manual.
  
  required=python
  . test-init.sh
  
  # In case the user's config.site defines pythondir or pyexecdir.
  CONFIG_SITE=/dev/null; export CONFIG_SITE
  
  # Update the definition below if the documentation changes.
  # Note that the value of the 'pythondir' and 'pyexecdir' variables can
  # vary among different python installations, so we need more relaxed
  # and ad-hoc checks for them.  Also, more proper "functional" checks
  # on them should be done in the 'python-virtualenv.sh' test.
  PYTHON_VERSION=$($PYTHON -c 'import sys; print(sys.version[:3])') || exit 1
  PYTHON_PLATFORM=$($PYTHON -c 'import sys; print(sys.platform)') || exit 1
  PYTHON_EXEC_PREFIX='${exec_prefix}'
  PYTHON_PREFIX='${prefix}'
  pkgpythondir="\${pythondir}/$me"
  pkgpyexecdir="\${pyexecdir}/$me"
  
  pyvars='PYTHON_VERSION PYTHON_PLATFORM PYTHON_PREFIX PYTHON_EXEC_PREFIX
          pkgpythondir pkgpyexecdir'
  
  cat >> configure.ac << 'END'
  AC_CONFIG_FILES([vars-got pythondir pyexecdir])
  AM_PATH_PYTHON
  AC_OUTPUT
  END
  
  cat > my.py << 'END'
  def my():
      return 1
  END
  
  cat > Makefile.am << 'END'
  
  python_PYTHON = my.py
  
  EXTRA_DIST = vars-exp
  
  check-local: test-in test-am
  .PHONY: test-in test-am
  
  test-in:
  	cat pythondir
  	case `cat pythondir` in '$${prefix}'/*);; *) exit 1;; esac
  	cat pyexecdir
  	case `cat pyexecdir` in '$${exec_prefix}'/*);; *) exit 1;; esac
  	cat $(srcdir)/vars-exp
  	cat $(builddir)/vars-got
  	diff $(srcdir)/vars-exp $(builddir)/vars-got
  
  ## Note: this target's rules will be extended in the "for" loop below.
  test-am:
  	case '$(pythondir)' in '$(prefix)'/*);; *) exit 1;; esac
  	case '$(pyexecdir)' in '$(exec_prefix)'/*);; *) exit 1;; esac
  END
  
  echo @pythondir@ > pythondir.in
  echo @pyexecdir@ > pyexecdir.in
  
  : > vars-exp
  : > vars-got.in
  
  for var in $pyvars; do
    eval val=\$$var
    echo "var=$val" >> vars-exp
    echo "var=@$var@" >> vars-got.in
    echo "${tab}test x'\$($var)' = x'$val'" >> Makefile.am
  done
  
  cat Makefile.am
  cat vars-got.in
  
  $ACLOCAL
  $AUTOMAKE --add-missing
  
  for var in pythondir pyexecdir $pyvars; do
    grep "^$var *=" Makefile.in
  done
  
  $AUTOCONF
  ./configure PYTHON="$PYTHON"
  
  $MAKE test-in test-am
  $MAKE distcheck
  
  :
  

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