kc3-lang/automake/tests/yflags-force-conditional.test

• Show log

  Commit

• Hash : db973eaa
  Author :
  Date : 2012-02-21T19:47:36
  

  tests: prefer 'configure.ac' over 'configure.in'
  
  With this change, our testsuite now uses 'configure.ac' as the
  name for the typical autoconf input, instead of the obsolescent
  'configure.in' (which has been deprecated for several years, at
  least since autoconf 2.50).
  
  Most of the test cases changed by this commit have been
  automatically modified with this sed command (using GNU
  sed):
  
    sed -i 's/\<configure\(\\\?\)\.in\>/configure\1.ac/g'
  
  * syntax-checks.mk (sc_tests_no_configure_in): New syntax check.
  (syntax_check_rules): Add it.
  * tests/defs: Create stub for autoconf input in 'configure.ac',
  not in 'configure.in'.  Adjust comments.
  ($AUTOCONF, $AUTOHEADER, $AUTORECONF): Remove workaround for the
  infamous debian autoconf wrapper: we don't need such workaround
  anymore now that we name our autoconf input as 'configure.ac'.
  For more information, see commit v1.11-564-g63da492 "test defs:
  hack to support autoconf-wrapper programs" of 16-12-2011.
  * tests/README: Use 'configure.ac', not 'configure.in'.
  * Many many tests: Likewise.
  * tests/backcompat3.test: Adjust to avoid spurious failures.
  * tests/backcompat5.test: Likewise.
  * tests/missing6.test: Likewise.
  * tests/backcompat6.test: Likewise, and extend a bit since we
  are at it.
  

Download

• tests/yflags-force-conditional.test

• #! /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 the user can force automake to use *_YFLAGS variables
  # which have conditional content.
  
  . ./defs || Exit 1
  
  cat >> configure.ac <<'END'
  AC_SUBST([CC], [false])
  AC_PROG_YACC
  AM_CONDITIONAL([COND], [test x"$cond" = x"yes"])
  AC_OUTPUT
  END
  
  mkdir bin
  cat > bin/fake-yacc <<'END'
  #!/bin/sh
  echo "/* $* */" > y.tab.c
  echo 'extern int dummy;' >> y.tab.c
  END
  chmod a+x bin/fake-yacc
  PATH=`pwd`/bin$PATH_SEPARATOR$PATH; export PATH
  YACC=fake-yacc; export YACC
  
  cat > Makefile.am <<'END'
  AUTOMAKE_OPTIONS = no-dependencies
  bin_PROGRAMS = foo bar
  foo_SOURCES = foo.y main.c
  bar_SOURCES = $(foo_SOURCES)
  bar_YFLAGS = $(bar_yflags2)
  if COND
  AM_YFLAGS = __am_cond_yes__
  bar_YFLAGS += __bar_cond_yes__
  else !COND
  AM_YFLAGS = __am_cond_no__
  bar_yflags2 = __bar_cond_no__
  endif !COND
  END
  
  : > foo.y
  
  $ACLOCAL
  $AUTOCONF
  $AUTOMAKE -a -Wno-unsupported
  
  $EGREP '(YFLAGS|yflags|am__append)' Makefile.in # For debugging.
  
  ./configure cond=yes
  $MAKE foo.c bar-foo.c
  
  cat foo.c
  cat bar-foo.c
  
  $FGREP ' __am_cond_yes__ ' foo.c
  $FGREP ' __bar_cond_yes__ ' bar-foo.c
  $FGREP 'cond_no' foo.c bar-foo.c && Exit 1
  
  $MAKE maintainer-clean
  ls -l
  
  ./configure cond=no
  $MAKE foo.c bar-foo.c
  
  cat foo.c
  cat bar-foo.c
  
  $FGREP ' __am_cond_no__ ' foo.c
  $FGREP ' __bar_cond_no__ ' bar-foo.c
  $FGREP 'cond_yes' foo.c bar-foo.c && Exit 1
  
  :
  

Download