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

• #! /bin/sh
  # Copyright (C) 2010-2012 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 $(YFLAGS) takes precedence over both $(AM_YFLAGS) and
  # $(foo_YFLAGS).
  # Please keep this in sync with the sister tests yflags2.sh, lflags.sh
  # and lflags2.sh.
  
  . test-init.sh
  
  cat >fake-yacc <<'END'
  #!/bin/sh
  echo '/*' "$*" '*/' >y.tab.c
  echo 'extern int dummy;' >> y.tab.c
  END
  chmod a+x fake-yacc
  
  # Remove Yacc from the environment, so that it won't interfere
  # with 'make -e' below.
  unset YACC || :
  
  cat >> configure.ac <<'END'
  AC_SUBST([CC], [false])
  # Simulate presence of Yacc using our fake-yacc script.
  AC_SUBST([YACC], ['$(abs_top_srcdir)'/fake-yacc])
  AC_OUTPUT
  END
  
  cat > Makefile.am <<'END'
  AUTOMAKE_OPTIONS = no-dependencies
  bin_PROGRAMS = foo bar
  foo_SOURCES = main.c foo.y
  bar_SOURCES = main.c bar.y
  AM_YFLAGS = __am_flags__
  bar_YFLAGS = __bar_flags__
  END
  
  $ACLOCAL
  $AUTOMAKE -a
  
  grep '\$(YFLAGS).*\$(bar_YFLAGS)' Makefile.in && exit 1
  grep '\$(YFLAGS).*\$(AM_YFLAGS)' Makefile.in && exit 1
  
  : > foo.y
  : > bar.y
  
  $AUTOCONF
  ./configure
  env YFLAGS=__user_flags__ $MAKE -e foo.c bar-bar.c
  
  cat foo.c
  cat bar-bar.c
  
  grep '__am_flags__.*__user_flags__' foo.c
  grep '__bar_flags__.*__user_flags__' bar-bar.c
  
  :
  

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