Philip Rideout
6d74d31ecd
This is a dependency of our upcoming web-based material debugger. This
CL also includes `tnt/CMakeLists.txt`, which builds a static lib in a
minimal configuration that enables WebSocket support. The entire library
is built from only 4 files:
${PUBLIC_HDR_DIR}/CivetServer.h
${PUBLIC_HDR_DIR}/civetweb.h
${SRC_DIR}/civetweb.c
${SRC_DIR}/CivetServer.cpp
48 lines
1.4 KiB
CMake
48 lines
1.4 KiB
CMake
# - Determines the target architecture of the compilation
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#
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# This function checks the architecture that will be built by the compiler
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# and sets a variable to the architecture
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#
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# determine_target_architecture(<OUTPUT_VAR>)
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#
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# - Example
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#
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# include(DetermineTargetArchitecture)
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# determine_target_architecture(PROJECT_NAME_ARCHITECTURE)
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if(__determine_target_architecture)
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return()
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endif()
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set(__determine_target_architecture INCLUDED)
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function(determine_target_architecture FLAG)
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if (MSVC)
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if("${MSVC_C_ARCHITECTURE_ID}" STREQUAL "X86")
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set(ARCH "i686")
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elseif("${MSVC_C_ARCHITECTURE_ID}" STREQUAL "x64")
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set(ARCH "x86_64")
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elseif("${MSVC_C_ARCHITECTURE_ID}" STREQUAL "ARM")
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set(ARCH "arm")
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else()
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message(FATAL_ERROR "Failed to determine the MSVC target architecture: ${MSVC_C_ARCHITECTURE_ID}")
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endif()
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else()
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execute_process(
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COMMAND ${CMAKE_C_COMPILER} -dumpmachine
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RESULT_VARIABLE RESULT
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OUTPUT_VARIABLE ARCH
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ERROR_QUIET
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)
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if (RESULT)
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message(FATAL_ERROR "Failed to determine target architecture triplet: ${RESULT}")
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endif()
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string(REGEX MATCH "([^-]+).*" ARCH_MATCH ${ARCH})
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if (NOT CMAKE_MATCH_1 OR NOT ARCH_MATCH)
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message(FATAL_ERROR "Failed to match the target architecture triplet: ${ARCH}")
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endif()
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set(ARCH ${CMAKE_MATCH_1})
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endif()
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message(STATUS "Target architecture - ${ARCH}")
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set(FLAG ${ARCH} PARENT_SCOPE)
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endfunction()
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