kc3-lang/automake/tests/yflags-d-false-positives.test

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• Hash : eb7adcd2
  Author :
  Date : 2011-01-07T20:52:17
  

  yacc: more tests on *YFLAGS support
  
  * tests/yflags-var-expand.test: New test, still xfailing.  It
  exposes automake bug#7800 -- "automake fails to honor `-d' in
  AM_YFLAGS when variable expansions are involved".
  * tests/yflags-d-false-positive.test: New test, checking that
  automake do not spuriously see `-d' in *YFLAGS when that isn't
  really there.
  * tests/yflags-force-override.test: New test, checking that
  automake can cope with definition of the YFLAGS variable in
  Makefile.am (even if that is an extremely bad practice, as that
  variable is user-reserved).
  * tests/yflags-cmdline-override.test: New test, checking that
  automake can cope with user-redefinition of YFLAGS at configure
  time and/or at make time.
  * tests/yflags-conditional.test: New test, checks that automake
  warns on conditionally-defined *YFLAGS variables.
  * tests/Makefile.am (TESTS, XFAIL_TESTS): Update.
  

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• tests/yflags-d-false-positives.test

• #! /bin/sh
  # Copyright (C) 2011 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 for false positives in automake recognition of `-d' in YFLAGS.
  
  . ./defs || Exit 1
  
  set -e
  
  cat >> configure.in <<'END'
  AC_PROG_CC
  AC_PROG_YACC
  END
  
  $ACLOCAL
  
  cat > Makefile.am <<'END'
  bin_PROGRAMS = zardoz foobar
  zardoz_SOURCES = zardoz.y
  foobar_SOURCES = foobar.y
  # All the "almost -d" substrings ("- d", "-dd", etc.) are meant.
  AM_YFLAGS = -xd --d - d --output=d
  foobar_YFLAGS = - d $(foovar)-d -dd
  END
  
  $AUTOMAKE -a
  $EGREP '(foobar|zardoz)\.h.*:' Makefile.in && Exit 1
  $EGREP '(foobar|zardoz)\.h' Makefile.in | $FGREP -v '$(YLWRAP) ' && Exit 1
  
  :
  

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