35 lines
1.4 KiB
CMake
35 lines
1.4 KiB
CMake
#
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# Kangaroo Punch Toolchains
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# Copyright 2023-2024 Scott Duensing <scott@kangaroopunch.com>
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the “Software”), to
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# deal in the Software without restriction, including without limitation the
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# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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# sell copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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# IN THE SOFTWARE.
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#
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macro(kangaroo_getconf VAR)
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if(NOT ${VAR})
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set(${VAR} "$ENV{${VAR}}")
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if(${VAR})
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set(${VAR} "${${VAR}}" CACHE STRING "${VAR}")
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message(STATUS "Found ${VAR}: ${${VAR}}")
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else()
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message(FATAL_ERROR "Cannot determine \"${VAR}\"")
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endif()
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endif()
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endmacro()
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