kc3-lang/automake/t/ext2.sh

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• Hash : 6bd70f6a
  Author :
  Date : 2012-05-25T18:49:07
  

  [ng] maintcheck: some tweaks and fixlets
  
  * syntax-checks.mk (sc_no_brace_variable_expansions): Do not complain
  about ${MAKEVAR} usages in comments: they might be legitimate.  This
  change is not strictly required for mainline automake, but will help
  in the Automake-NG branch.
  * sc_tests_here_document_format: Relax a bit, so that usages like
  "cout << "string" << endl;" in the test scripts (usages which can be
  used in here documents defining C++ sources) are not flagged as uses
  of bad delimiters for here documents.  This change is not strictly
  required for mainline automake, but will help in the Automake-NG
  branch, and will anyway be more future proof w.r.t. possible future
  testsuite additions.
  (sc_tests_Exit_not_exit): Do not whitelist lines containing $PERL
  explicitly (that was only required for one test); instead ...
  * t/ext2.sh: ... use "exit (1)" instead of "exit 1" in the perl
  invocation of the guilty script.
  
  Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
  

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• t/ext2.sh

• #!/bin/sh
  # Copyright (C) 2002-2012 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 <http://www.gnu.org/licenses/>.
  
  # Regression test for a bug reported by Ladislav Strojil.
  # Using different extensions for the same language should not
  # output the build rules several times.
  
  . ./defs || Exit 1
  
  cat >>configure.ac <<EOF
  AC_PROG_CXX
  EOF
  
  cat >Makefile.am <<EOF
  bin_PROGRAMS = p q r
  p_SOURCES = a.cc b.cpp c.cxx
  q_SOURCES = sub/d.cc sub/e.cpp sub/f.cxx
  r_SOURCES = g.cc h.cpp i.cxx
  r_CXXFLAGS = -DFOO
  EOF
  
  $ACLOCAL
  $AUTOMAKE
  
  grep '\.o:' Makefile.in > rules
  cat rules
  
  # Here is an example of bogus output.  The rules are output several
  # times.
  #|  .cc.o:
  #|  d.o: sub/d.cc
  #|  e.o: sub/e.cpp
  #|  f.o: sub/f.cxx
  #|  r-g.o: g.cc
  #|  r-h.o: h.cpp
  #|  r-i.o: i.cxx
  #|  .cpp.o:
  #|  d.o: sub/d.cc
  #|  e.o: sub/e.cpp
  #|  f.o: sub/f.cxx
  #|  r-g.o: g.cc
  #|  r-h.o: h.cpp
  #|  r-i.o: i.cxx
  #|  .cxx.o:
  #|  #d.o: sub/d.cc
  #|  #e.o: sub/e.cpp
  #|  #f.o: sub/f.cxx
  #|  #r-g.o: g.cc
  #|  #r-h.o: h.cpp
  #|  #r-i.o: i.cxx
  
  # Bail out if we find a duplicate.
  $PERL -ne 'if (exists $a{$_}) { exit (1) } else { $a{$_} = 1 }' < rules
  

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