kc3-lang/automake/t/built-sources-install.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/built-sources-install.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/>.
  
  # Make sure 'install:' honors $(BUILT_SOURCES).
  # PR/359.
  
  . test-init.sh
  
  cat >> configure.ac << 'END'
  AC_CONFIG_FILES([dir/Makefile])
  AC_OUTPUT
  END
  
  mkdir dir
  
  cat > Makefile.am << 'END'
  BUILT_SOURCES = built1
  SUBDIRS = dir
  built1:
  	echo ok > $@
  CLEANFILES = built1
  install-data-hook:
  	$(MKDIR_P) $(DESTDIR)$(prefix)/dir2
  	cp built1 $(DESTDIR)$(prefix)/built1
  	cp dir/built2 $(DESTDIR)$(prefix)/dir2/built3
  uninstall-hook:
  	rm -f $(DESTDIR)$(prefix)/built1
  	rm -f $(DESTDIR)$(prefix)/dir2/built3
  	rmdir $(DESTDIR)$(prefix)/dir2
  installcheck-local:
  	test -f $(prefix)/built1
  	test -f $(prefix)/dir2/built3
  END
  
  cat > dir/Makefile.am << 'END'
  BUILT_SOURCES = built2
  built2:
  ## The next line ensures that command1.inc has been built before
  ## recurring into the subdir.
  	cp ../built1 $@
  CLEANFILES = built2
  END
  
  $ACLOCAL
  $AUTOCONF
  $AUTOMAKE
  ./configure --prefix "$(pwd)/inst"
  
  # Now make sure these two files are rebuilt during make install.
  $MAKE install
  test -f built1
  test -f dir/built2
  $MAKE installcheck
  $MAKE distcheck
  
  :
  

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