kc3-lang/automake/tests/java3.test

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• Hash : 368f1c4c
  Author :
  Date : 2012-03-16T23:48:53
  

  install: don't create empty dirs when an empty 'foo_PRIMARY' is used
  
  Fixes automake bug#11030 and bug#10997.
  
  An empty declaration of "foo_PRIMARY" in a Makefile.am used to
  cause the generated install rules to create the directory $(foodir)
  anyway, even if nothing was to be installed there.
  
  While this could be seen as a convenient way to create a $(foodir)
  directory upon "make install" (respecting $(DESTDIR) settings and
  such), it also caused problems with conditionals; for example, an
  input of:
  
    if FALSE
    pgkdata_DATA = something
    endif
  
  caused the generated install rules to unconditionally create the
  $(pkgdatadir) directory (see automake bug#10997).
  
  Also, a user wanting to create an empty directory upon installation
  can easily do so with a custom install hook, as in:
  
    installdirs-local:
            $(MKDIR_P) $(DESTDIR)$(foodir)
    install-data-hook: installdirs-local
  
  On the other hand, the old behavior of "always create $(foodir),
  even if 'foo_PRIMARY' is empty" was harder and more tricky to
  override.
  
  Thus, from now on, an empty declaration of "foo_PRIMARY" will not
  cause the directory $(foodir) to be created upon "make install"
  anymore.
  
  * lib/am/data.am, lib/am/java.am, lib/am/libs.am, lib/am/lisp.am,
  lib/am/ltlib.am, lib/am/mans.am, lib/am/progs.am, lib/am/python.am,
  lib/am/scripts.am, lib/am/texinfos.am: Adjust install rules to avoid
  creating an installation directory if no files are actually to be
  installed there.
  * tests/instdir-empty.test: Remove, it was testing a semantic
  opposite to the one we now want and implement.
  * tests/instdir-no-empty.test: New test, check the new semantic.
  * tests/instdir-cond.test: Enhance.  Move the still-failing part
  of the test ...
  * tests/instdir-cond2.test: ... here.
  * tests/list-of-tests.mk, tests/Makefile.am (XFAIL_TESTS): Update.
  * tests/java3.test: Adjust to avoid spurious failures.
  * HACKING, NEWS, THANKS: Update.
  
  Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
  

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• tests/java3.test

• #! /bin/sh
  # Copyright (C) 2004, 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/>.
  
  # Make sure that Java rules don't attempt to compile or install
  # *.java files when there are none.
  # Report from Johannes Nicolai (PR/441).
  
  . ./defs || Exit 1
  
  set -e
  
  cat >> configure.in << 'END'
  AM_CONDITIONAL([WHO_CARES], [false])
  AC_OUTPUT
  END
  
  cat > Makefile.am << 'END'
  if WHO_CARES
  JAVA_FILES = MyClass1.java
  endif
  
  javadir = $(prefix)/java
  java_JAVA = $(JAVA_FILES)
  END
  
  cat > MyClass1.java << 'END'
  class MyClass1 { // Deliberately missing right curly bracket.
  END
  
  $ACLOCAL
  $AUTOCONF
  $AUTOMAKE
  
  cwd=`pwd` || Exit 1
  ./configure --prefix="$cwd/_inst"
  $MAKE
  $MAKE install
  ls -l .
  find . -name '*.class' | grep . && Exit 1
  # If we have nothing to install, we shouldn't create any installation
  # directory.  Related to automake bug#11030.
  test ! -d _inst
  $MAKE uninstall
  $MAKE distcheck
  
  :
  

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