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89 lines
3.4 KiB
89 lines
3.4 KiB
# @HEADER
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# ************************************************************************
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#
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# TriBITS: Tribal Build, Integrate, and Test System
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# Copyright 2013 Sandia Corporation
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#
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# Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
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# the U.S. Government retains certain rights in this software.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# 3. Neither the name of the Corporation nor the names of the
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
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# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# ************************************************************************
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# @HEADER
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include(ConcatStrings)
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include(PrintVar)
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include(TribitsDeprecatedHelpers)
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# @FUNCTION: append_string_var()
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#
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# Append strings to an existing string variable (reduces boiler-place code and
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# reduces mistakes).
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#
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# Usage::
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#
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# append_string_var(<stringVar> "<string1>" "<string2>" ...)
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#
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# Note that the usage of the characters ``'['``, ``']'``, ``'{'``, ``'}'`` are
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# taken by CMake to bypass the meaning of ';' to separate string characters.
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# If one wants to ignore the meaning of these special characters and are okay
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# with just adding one string at a time, then use `append_string_var_ext()`_.
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#
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# **DEPRECATED**: Instead, use::
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#
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# string(APPEND <stringVar> "<string1>" "<string2>" ...)
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#
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function(append_string_var STRING_VAR_OUT)
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tribits_deprecated_command(append_string_var
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MESSAGE "Use string(APPEND) instead.")
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#message("APPEND_STRING_VAR: ${STRING_VAR_OUT} {${ARGN}}")
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concat_strings( STRING_VAR "${${STRING_VAR_OUT}}" ${ARGN} )
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#print_var( STRING_VAR )
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set(${STRING_VAR_OUT} "${STRING_VAR}" PARENT_SCOPE)
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#print_var(STRING_VAR_OUT)
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endfunction()
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# @FUNCTION: append_string_var_ext()
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#
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# Append a single string to an existing string variable, ignoring ';' (reduces
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# boiler-place code and reduces mistakes).
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#
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# Usage::
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#
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# append_string_var_ext(<stringVar> "<string>")
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#
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# Simply sets ``<stringVar> = "${<stringVar>}<string>"`` and leaves in ``';'``
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# without creating new array elements.
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#
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function(append_string_var_ext STRING_VAR_OUT STRING_TO_APPEND)
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set(STRING_VAR "${${STRING_VAR_OUT}}${STRING_TO_APPEND}")
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set(${STRING_VAR_OUT} "${STRING_VAR}" PARENT_SCOPE)
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endfunction()
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