kc3-lang/automake/t/compile6.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/compile6.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/>.
  
  # Make sure 'compile' searches libraries correctly
  
  am_create_testdir=empty
  required=xsi-lib-shell
  . test-init.sh
  
  get_shell_script compile
  
  # Use a dummy cl, since cl isn't readily available on all systems
  cat >cl <<'END'
  #! /bin/sh
  echo "$@"
  END
  
  chmod +x ./cl
  
  # POSIX mandates that the compiler accepts a space between the -I,
  # -l and -L options and their respective arguments.  Traditionally,
  # this should work also without a space.  Try both usages.
  for sp in '' ' '; do
  
    rm -rf lib lib2 syslib "sys  lib2"
  
    mkdir syslib
    : > syslib/foo.lib
  
    syslib=$(pwd)/syslib
    LIB=$syslib
    export LIB
  
    mkdir lib
    : > lib/bar.lib
    : > lib/bar.dll.lib
    : > lib/libbar.a
    : > lib/libbaz.a
  
    # Check if compile library search correctly
    opts=$(./compile ./cl foo.c -o foo -L${sp}lib -l${sp}bar -l${sp}foo)
    test x"$opts" = x"foo.c -Fefoo lib/bar.dll.lib $syslib/foo.lib -link -LIBPATH:lib"
  
    # Check if -static makes compile avoid bar.dll.lib
    opts=$(./compile ./cl foo.c -o foo -L${sp}lib -static -l${sp}bar -l${sp}foo)
    test x"$opts" = x"foo.c -Fefoo lib/bar.lib $syslib/foo.lib -link -LIBPATH:lib"
  
    : > syslib/bar.lib
    : > syslib/bar.dll.lib
    : > syslib/libbar.a
  
    # Check if compile finds bar.dll.lib in syslib
    opts=$(./compile ./cl foo.c -o foo -l${sp}bar -l${sp}foo)
    test x"$opts" = x"foo.c -Fefoo $syslib/bar.dll.lib $syslib/foo.lib"
  
    # Check if compile prefers -L over $LIB
    opts=$(./compile ./cl foo.c -o foo -L${sp}lib -l${sp}bar -l${sp}foo)
    test x"$opts" = x"foo.c -Fefoo lib/bar.dll.lib $syslib/foo.lib -link -LIBPATH:lib"
  
    # Check if compile falls back to finding classic libname.a style libraries
    # when name.lib or name.dll.lib isn't available.
    opts=$(./compile ./cl foo.c -o foo -L${sp}lib -l${sp}baz)
    test x"$opts" = x"foo.c -Fefoo lib/libbaz.a -link -LIBPATH:lib"
  
    mkdir lib2
    : > lib2/bar.dll.lib
  
    # Check if compile avoids bar.dll.lib in lib2 when -static
    opts=$(./compile ./cl foo.c -o foo -L${sp}lib2 -static -l${sp}bar -l${sp}foo)
    test x"$opts" = x"foo.c -Fefoo $syslib/bar.lib $syslib/foo.lib -link -LIBPATH:lib2"
  
    # Check if compile gets two different bar libraries when -static
    # is added in the middle
    opts=$(./compile ./cl foo.c -o foo -L${sp}lib2 -L${sp}lib -l${sp}bar -static -l${sp}bar)
    test x"$opts" = x"foo.c -Fefoo lib2/bar.dll.lib lib/bar.lib -link -LIBPATH:lib2 -LIBPATH:lib"
  
    # Check if compile gets the correct bar.dll.lib
    opts=$(./compile ./cl foo.c -o foo -L${sp}lib -L${sp}lib2 -l${sp}bar -l${sp}foo)
    test x"$opts" = x"foo.c -Fefoo lib/bar.dll.lib $syslib/foo.lib -link -LIBPATH:lib -LIBPATH:lib2"
  
    # Check if compile gets the correct bar.dll.lib
    opts=$(./compile ./cl foo.c -o foo -L${sp}lib2 -L${sp}lib -l${sp}bar -l${sp}foo)
    test x"$opts" = x"foo.c -Fefoo lib2/bar.dll.lib $syslib/foo.lib -link -LIBPATH:lib2 -LIBPATH:lib"
  
    mkdir "sys  lib2"
    : > "sys  lib2/foo.dll.lib"
  
    syslib2="$(pwd)/sys  lib2"
    LIB="$syslib2;$LIB"
  
    # Check if compile handles spaces in $LIB and that it obeys the order
    # in a multi-component $LIB.
    opts=$(./compile ./cl foo.c -o foo -l${sp}foo)
    test x"$opts" = x"foo.c -Fefoo $syslib2/foo.dll.lib"
  
    # Check if compile handles the 2nd directory in a multi-component $LIB.
    opts=$(./compile ./cl foo.c -o foo -static -l${sp}foo)
    test x"$opts" = x"foo.c -Fefoo $syslib/foo.lib"
  
  done
  
  :
  

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