kc3-lang/automake/t/lex-clean.sh

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• Hash : d8add592
  Author :
  Date : 2017-03-02T18:55:53
  

  maint: Update copyright years to 2017.
  
  This update has been made with 'make update-copyright'.
  

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• t/lex-clean.sh

• #! /bin/sh
  # Copyright (C) 2011-2017 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 <http://www.gnu.org/licenses/>.
  
  # Check that .c files derived from non-distributed .l sources
  # are cleaned by "make clean", while .c files derived from
  # distributed .l sources are cleaned by "make maintainer-clean".
  # See also sister test 'lex-clean-cxx.sh'.
  
  required='cc lex'
  . test-init.sh
  
  cat >> configure.ac << 'END'
  AC_PROG_CC
  AC_PROG_LEX
  AC_OUTPUT
  END
  
  cat > Makefile.am << 'END'
  bin_PROGRAMS = foo bar baz qux
  
  foo_SOURCES = main.c lexer.l
  
  bar_SOURCES = main.c lexer.l
  bar_LFLAGS = $(AM_LFLAGS)
  
  baz_SOURCES = main.c
  nodist_baz_SOURCES = baz.l
  
  qux_SOURCES = main.c
  nodist_qux_SOURCES = baz.l
  qux_LFLAGS = $(AM_LFLAGS)
  
  baz.l:
  	cp $(srcdir)/lexer.l $@
  
  CLEANFILES = baz.l
  
  LDADD = $(LEXLIB)
  END
  
  cat > lexer.l << 'END'
  %{
  #define YY_NO_UNISTD_H 1
  %}
  %%
  "GOOD"   return EOF;
  .
  END
  
  cat > main.c << 'END'
  int main (void)
  {
    return yylex ();
  }
  
  /* Avoid possible link errors. */
  int yywrap (void)
  {
    return 1;
  }
  END
  
  $ACLOCAL
  $AUTOCONF
  $AUTOMAKE -a
  
  ./configure
  
  cp config.status config.sav
  
  $MAKE
  ls -l
  # Sanity checks.
  test -f lexer.l
  test -f lexer.c
  test -f bar-lexer.c
  test -f baz.l
  test -f baz.c
  test -f qux-baz.c
  
  for target in clean distclean; do
    $MAKE $target
    ls -l
    test -f lexer.l
    test -f lexer.c
    test -f bar-lexer.c
    test ! -e baz.l
    test ! -e baz.c
    test ! -e qux-baz.c
  done
  
  cp config.sav config.status
  ./config.status # re-create Makefile
  
  $MAKE maintainer-clean
  ls -l
  test -f lexer.l
  test ! -e lexer.c
  test ! -e bar-lexer.c
  
  :
  

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