kc3-lang/automake/t/yflags-force-override.sh

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• Hash : 5ddf1007
  Author :
  Date : 2012-10-27T16:41:39
  

  tests: prefer including 'test-init.sh' rather than './defs'
  
  This is a follow-up to today's commit v1.12.4-22-g0610fc8,
  "tests: prepare to move ./defs to t/ax/test-init.sh"
  
  * All tests: To run the common setup, use the command:
  
      . test-init.sh
  
  instead of the older, "historical" one:
  
      . ./defs || exit 1
  
  Note that the "|| exit 1" wasn't really useful, since the 'errexit'
  shell flag is in effect in both './defs' and 'test-init.sh', and all
  the known shells that are good enough to run the automake testsuite
  do automatically exit with error when a sourced file cannot be found
  (at least, they do so in non-interactive mode, which is the only
  mode that concerns us in the testsuite).
  
  * t/ax/tap-summary-aux.sh, t/ax/testsuite-summary-checks.sh: Likewise.
  
  * gen-testsuite-part: Do the same in the generated tests.
  
  Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
  

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• t/yflags-force-override.sh

• #! /bin/sh
  # Copyright (C) 2011-2012 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/>.
  
  # Check that automake can cope with a definition of the $(YFLAGS) variable
  # in Makefile.am (even if that is extremely bad practice, because that
  # variable is user-reserved).
  
  required='cc yacc'
  . test-init.sh
  
  cat >> configure.ac <<'END'
  AC_PROG_CC
  AC_PROG_YACC
  AC_OUTPUT
  END
  
  cat > Makefile.am <<'END'
  bin_PROGRAMS = foo
  foo_SOURCES = foo.y
  # Don't do this in a real-life Makefile.am!
  YFLAGS = -d -v
  END
  
  cat > foo.y << 'END'
  %{
  int yylex () { return 0; }
  void yyerror (char *s) { return; }
  int main () { return 0; }
  %}
  %%
  foobar : 'f' 'o' 'o' 'b' 'a' 'r' {};
  END
  
  $ACLOCAL
  $AUTOMAKE -a -Wno-gnu
  
  $EGREP '(foo|YFLAGS)' Makefile.in # For debugging.
  grep '^foo.h *:' Makefile.in
  
  $AUTOCONF
  ./configure
  
  $MAKE
  
  test -f foo.c
  test -f foo.h
  test -f foo.output
  
  :
  

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