kc3-lang/automake/t/subobj9.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/subobj9.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/>.
  
  # Test for PR 312.
  #
  # == Report ==
  # When using non-recursive make to build a libtoolize-library from
  # sources in a subdirectory, 'make distcheck' fails because of incomplete
  # cleanup. "make clean" tries to remove '*.o' and '.../<file>.lo' but
  # forgets '.../<file>.o'.
  
  required='c++ libtoolize'
  . test-init.sh
  
  cat > configure.ac << END
  AC_INIT([$me], [1.0])
  AM_INIT_AUTOMAKE([subdir-objects])
  AC_PROG_CXX
  AM_PROG_AR
  AM_PROG_LIBTOOL
  AC_CONFIG_FILES([Makefile])
  AC_OUTPUT
  END
  
  cat > Makefile.am << 'END'
  noinst_LTLIBRARIES = libfoo.la
  libfoo_la_SOURCES = src/foo.cc .//src/bar.cc  # The './/' is meant.
  .PHONY: print
  print:
  	@echo BEG1: "$(LTCXXCOMPILE)" :1END
  	@echo BEG2: "$(CXXLINK)" :2END
  END
  
  mkdir src
  cat > src/foo.cc << 'END'
  int doit2 (void);
  int doit (void)
  {
     return doit2();
  }
  END
  
  cat > src/bar.cc << 'END'
  int doit2 (void)
  {
     return 23;
  }
  END
  
  
  libtoolize --force
  $ACLOCAL
  $AUTOCONF
  $AUTOMAKE -a
  
  ./configure
  
  # Ensure './libtool --help' will use the right tool versions.
  export AUTOCONF AUTOMAKE
  
  # Opportunistically check that --tag=CXX is used when supported.
  if ./libtool --help | grep tag=TAG; then
    run_make -O print
    grep 'BEG1: .*--tag=CXX.*--mode=compile.* :1END' stdout
    grep 'BEG2: .*--tag=CXX.*--mode=link.* :2END' stdout
  fi
  
  $MAKE
  run_make -M distcheck
  # GNU Make used to complain that the Makefile contained two rules
  # for 'src/.dirstamp' and './/src/.dirstamp'.
  grep 'overriding commands' output && exit 1
  
  :
  

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