kc3-lang/automake/t/preproc-errmsg.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/preproc-errmsg.sh

• #! /bin/sh
  # Copyright (C) 2013-2017 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/>.
  
  # Tests error messages when '%reldir%' and '%canon_reldir%' substitutions
  # (and their shorthands '%D%' and '%C%') are involved.
  
  . test-init.sh
  
  cat >> configure.ac <<'END'
  AC_PROG_CC
  AC_PROG_RANLIB
  AM_PROG_AR
  END
  
  : > ar-lib
  
  mkdir sub sub/sub2
  
  cat > Makefile.am <<'END'
  %canon_reldir%_x1_SOURCES = bar.c
  include sub/local.mk
  END
  
  cat > sub/local.mk <<'END'
  AUTOMAKE_OPTIONS = -Wno-extra-portability
  include %D%/sub2/more.mk
  noinst_LIBRARIES = %reldir%-one.a %D%-two.a
  %C%_x2_SOURCES = foo.c
  END
  
  cat > sub/sub2/more.mk <<'END'
  %C%_UNDEFINED +=
  END
  
  $ACLOCAL
  AUTOMAKE_fails
  
  cat > expected << 'END'
  sub/sub2/more.mk:1: sub_sub2_UNDEFINED must be set with '=' before using '+='
  Makefile.am:2: 'sub/local.mk' included from here
  sub/local.mk:2: 'sub/sub2/more.mk' included from here
  sub/local.mk:3: 'sub-one.a' is not a standard library name
  sub/local.mk:3: did you mean 'libsub-one.a'?
  Makefile.am:2: 'sub/local.mk' included from here
  sub/local.mk:3: 'sub-two.a' is not a standard library name
  sub/local.mk:3: did you mean 'libsub-two.a'?
  Makefile.am:2: 'sub/local.mk' included from here
  sub/local.mk:4: variable 'sub_x2_SOURCES' is defined but no program or
  sub/local.mk:4: library has 'sub_x2' as canonical name (possible typo)
  Makefile.am:2: 'sub/local.mk' included from here
  Makefile.am:1: variable 'x1_SOURCES' is defined but no program or
  Makefile.am:1: library has 'x1' as canonical name (possible typo)
  END
  
  # We need to break these substitutions into multiple sed invocations
  # to avoid spuriously triggering the 'sc_tests_logs_duplicate_prefixes'
  # maintainer check.
  sed -e '/warnings are treated as errors/d' stderr > t1
  sed -e 's/: warning:/:/' t1 > t2
  sed -e 's/: error:/:/' t2 > t3
  sed -e 's/  */ /g' t3 > obtained
  
  diff expected obtained
  
  :
  

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