mirror of
https://github.com/VectorCamp/vectorscan.git
synced 2025-06-28 16:41:01 +03:00
41 lines
1.5 KiB
CMake
41 lines
1.5 KiB
CMake
if(CMAKE_SYSTEM_NAME MATCHES "Linux")
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set(LINUX TRUE)
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endif(CMAKE_SYSTEM_NAME MATCHES "Linux")
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if(CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
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set(FREEBSD true)
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endif(CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
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option(FAT_RUNTIME "Build a library that supports multiple microarchitectures" OFF)
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message("Checking Fat Runtime Requirements...")
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if (FAT_RUNTIME AND NOT LINUX)
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message(FATAL_ERROR "Fat runtime is only supported on Linux OS")
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endif()
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if (USE_CPU_NATIVE AND FAT_RUNTIME)
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message(FATAL_ERROR "Fat runtime is not compatible with Native CPU detection")
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endif()
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if (FAT_RUNTIME AND LINUX)
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if (NOT (ARCH_IA32 OR ARCH_X86_64 OR ARCH_AARCH64))
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message(FATAL_ERROR "Fat runtime is only supported on Intel and Aarch64 architectures")
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else()
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message(STATUS "Building Fat runtime for multiple microarchitectures")
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message(STATUS "generator is ${CMAKE_GENERATOR}")
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if (NOT (CMAKE_GENERATOR MATCHES "Unix Makefiles" OR
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(CMAKE_VERSION VERSION_GREATER "3.0" AND CMAKE_GENERATOR MATCHES "Ninja")))
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message (FATAL_ERROR "Building the fat runtime requires the Unix Makefiles generator, or Ninja with CMake v3.0 or higher")
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else()
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include (${CMAKE_MODULE_PATH}/attrib.cmake)
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if (NOT HAS_C_ATTR_IFUNC)
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message(FATAL_ERROR "Compiler does not support ifunc attribute, cannot build fat runtime")
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endif()
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endif()
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endif()
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if (NOT RELEASE_BUILD)
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message(FATAL_ERROR "Fat runtime is only built on Release builds")
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endif()
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endif ()
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