[u/mrichter/AliRoot.git] / Vc / cmake / AddTargetProperty.cmake

#=============================================================================
# Copyright 2010-2013 Matthias Kretz <kretz@kde.org>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
#  * Redistributions of source code must retain the above copyright notice,
#    this list of conditions and the following disclaimer.
#
#  * Redistributions in binary form must reproduce the above copyright notice,
#    this list of conditions and the following disclaimer in the documentation
#    and/or other materials provided with the distribution.
#
#  * The names of Kitware, Inc., the Insight Consortium, or the names of
#    any consortium members, or of any contributors, may not be used to
#    endorse or promote products derived from this software without
#    specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS ``AS IS''
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#=============================================================================

macro(add_target_property _target _prop _value)
   get_target_property(_oldprop "${_target}" ${_prop})
   if(NOT _oldprop)
      set_target_properties("${_target}" PROPERTIES ${_prop} "${_value}")
   else(NOT _oldprop)
      set_target_properties("${_target}" PROPERTIES ${_prop} "${_oldprop} ${_value}")
   endif(NOT _oldprop)
endmacro(add_target_property)
Commit	Line	Data
c017a39f	1	#=============================================================================
	2	# Copyright 2010-2013 Matthias Kretz <kretz@kde.org>
	3	#
	4	# Redistribution and use in source and binary forms, with or without
	5	# modification, are permitted provided that the following conditions are
	6	# met:
	7	#
	8	# * Redistributions of source code must retain the above copyright notice,
	9	# this list of conditions and the following disclaimer.
	10	#
	11	# * Redistributions in binary form must reproduce the above copyright notice,
	12	# this list of conditions and the following disclaimer in the documentation
	13	# and/or other materials provided with the distribution.
	14	#
	15	# * The names of Kitware, Inc., the Insight Consortium, or the names of
	16	# any consortium members, or of any contributors, may not be used to
	17	# endorse or promote products derived from this software without
	18	# specific prior written permission.
	19	#
	20	# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER AND CONTRIBUTORS ``AS IS''
	21	# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	22	# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	23	# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
	24	# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	25	# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
	26	# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
	27	# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
	28	# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
	29	# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	30	#=============================================================================
	31
	32	macro(add_target_property _target _prop _value)
	33	get_target_property(_oldprop "${_target}" ${_prop})
	34	if(NOT _oldprop)
	35	set_target_properties("${_target}" PROPERTIES ${_prop} "${_value}")
	36	else(NOT _oldprop)
	37	set_target_properties("${_target}" PROPERTIES ${_prop} "${_oldprop} ${_value}")
	38	endif(NOT _oldprop)
	39	endmacro(add_target_property)