24 lines
1.2 KiB
CMake
24 lines
1.2 KiB
CMake
# ===-----------------------------------------------------------------------===#
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# Distributed under the 3-Clause BSD License. See accompanying file LICENSE or
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# copy at https://opensource.org/licenses/BSD-3-Clause).
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# SPDX-License-Identifier: BSD-3-Clause
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# ===-----------------------------------------------------------------------===#
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# ------------------------------------------------------------------------------
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# Reduce build time by using ccache when available
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# ------------------------------------------------------------------------------
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find_program(CCACHE_TOOL_PATH ccache)
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if(NOT WIN32 AND USE_CCACHE AND CCACHE_TOOL_PATH)
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message(STATUS "Using ccache (${CCACHE_TOOL_PATH}) (via wrapper).")
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# see https://github.com/TheLartians/Ccache.cmake enables CCACHE support
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# through the USE_CCACHE flag possible values are: YES, NO or equivalent
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include("${CMAKE_CURRENT_LIST_DIR}/CPM.cmake")
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cpmaddpackage("gh:TheLartians/Ccache.cmake@1.2.3")
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elseif(WIN32 AND USE_CCACHE AND CCACHE_TOOL_PATH)
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set(CMAKE_C_COMPILER_LAUNCHER ${CCACHE_TOOL_PATH} CACHE STRING "" FORCE)
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set(CMAKE_CXX_COMPILER_LAUNCHER ${CCACHE_TOOL_PATH} CACHE STRING "" FORCE)
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message(STATUS "Using ccache (${CCACHE_TOOL_PATH}).")
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endif()
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