kc3-lang/automake/t/remake-after-makefile-am.sh

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• Hash : 74017b56
  Author :
  Date : 2013-05-16T12:18:43
  

  tests: remove exec bit from all of them ('micro' branch)
  
  It gives the impression that they are directly runnable, as with
  "./t/foo.sh", but it has been a while since that was the case.  Today,
  tests are runnable only through "make check" or "./runtest".
  
  This change is for the 'micro' branch (automake 1.13.2a).  It will
  soon be followed by similar patches for the 'maint' branch (automake
  1.13a) and the 'master' branch (automake 1.99a).
  
  * t/*.sh, t/*.tap: Remove executable bit.
  * maint.mk (sc_tests_executable): Remove.
  (syntax_check_rules): Adjust.
  * gen-testsuite-part: Set permissions of generated tests to
  '444' (-r--r--r--), rather than 555 (-r-xr-xr-x).
  
  Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
  

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• t/remake-after-makefile-am.sh

• #! /bin/sh
  # Copyright (C) 2010-2013 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/>.
  
  # Test remake rules when Makefile.am or its prerequisites change.
  # Keep in sync with the other sister tests 'remake-after-*.sh'.
  
  . test-init.sh
  
  if using_gmake; then
    remake_() { $MAKE nil; }
  else
    remake_() { $MAKE Makefile && $MAKE foo.sh; }
  fi
  
  magic1=::MagicStringOne::
  magic2=__MagicStringTwo__
  
  cat >> configure.ac <<END
  AC_OUTPUT
  END
  
  cat > Makefile.am <<'END'
  FINGERPRINT = BadBadBad
  
  all-local: nil
  nil: foo.sh
  .PHONY: nil
  
  $(srcdir)/Makefile.am: $(srcdir)/tweak-makefile-am
  	$(SHELL) $(srcdir)/tweak-makefile-am <$@ >$@-t
  	mv -f $@-t $@
  EXTRA_DIST = $(srcdir)/tweak-makefile-am
  
  foo.sh: Makefile
  	rm -f $@ $@-t
  	echo '#!/bin/sh' > $@-t
  	echo "echo '$(FINGERPRINT)'" >> $@-t
  	chmod a+x $@-t && mv -f $@-t $@
  CLEANFILES = foo.sh
  
  # Used by "make distcheck" later.
  check-local:
  	test x'$(FINGERPRINT)' = x'DummyValue'
  	test x"`./foo.sh`" = x"DummyValue"
  END
  
  echo cat > tweak-makefile-am # It is a no-op by default.
  
  $ACLOCAL
  $AUTOCONF
  $AUTOMAKE
  
  for vpath in : false; do
  
    if $vpath; then
      mkdir build
      cd build
      srcdir=..
    else
      srcdir=.
    fi
  
    $srcdir/configure
    $MAKE # Should be a no-op.
  
    $sleep
    sed "s/^\\(FINGERPRINT\\) *=.*/\\1 = $magic1/" $srcdir/Makefile.am >t
    mv -f t $srcdir/Makefile.am
    remake_
    $FGREP FINGERPRINT Makefile # For debugging.
    $FGREP $magic1 Makefile
    test x"$(./foo.sh)" = x"$magic1"
  
    $sleep
    echo 'sed "s/^\\(FINGERPRINT\\) *=.*/\\1 = '$magic2'/"' \
      > $srcdir/tweak-makefile-am
    remake_
    $FGREP FINGERPRINT Makefile # For debugging.
    $FGREP $magic1 Makefile && exit 1
    $FGREP $magic2 Makefile
    test x"$(./foo.sh)" = x"$magic2"
  
    $sleep
    echo cat > $srcdir/tweak-makefile-am # Make it a no-op again.
    sed "s/^\\(FINGERPRINT\\) *=.*/\\1 = DummyValue/" $srcdir/Makefile.am >t
    mv -f t $srcdir/Makefile.am
    using_gmake || remake_
    $MAKE distcheck
    $FGREP $magic1 Makefile && exit 1 # Sanity check.
    $FGREP $magic2 Makefile && exit 1 # Likewise.
  
    $MAKE distclean
  
    cd $srcdir
  
  done
  
  :
  

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