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CMAKE_MINIMUM_REQUIRED(VERSION 3.22)
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PROJECT("copytool")
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CMAKE_POLICY(SET CMP0054 NEW)
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################################################################################
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# Check GCC version
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################################################################################
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IF ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
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# Require at least gcc 7.5
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IF (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 7.5)
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MESSAGE(FATAL_ERROR "GCC version must be at least 7.5!")
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ENDIF()
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ENDIF()
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# This is a neat trick to prevent in source builds
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IF (CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR)
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MESSAGE(FATAL_ERROR "Prevented in-tree build. This is bad practice; you "
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"should be running cmake from inside a build directory.")
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ENDIF()
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# Use /etc/os-release to determine Linux flavor and version
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EXECUTE_PROCESS(COMMAND bash -c "grep \"^NAME=\" /etc/os-release | cut -c7- | rev | cut -c2- | rev"
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OUTPUT_VARIABLE DISTRIB_ID
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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EXECUTE_PROCESS(COMMAND bash -c "grep \"^VERSION_ID=\" /etc/os-release | cut -c13- | rev | cut -c2- | rev"
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OUTPUT_VARIABLE DISTRIB_RELEASE
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OUTPUT_STRIP_TRAILING_WHITESPACE
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)
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# Output the parsed ID and release version
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MESSAGE(STATUS "DISTRIB_ID: " ${DISTRIB_ID})
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MESSAGE(STATUS "DISTRIB_RELEASE: " ${DISTRIB_RELEASE})
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################################################################################
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# Build Configuration
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################################################################################
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# Do not let CMake add the build directory path to RPATH. This means that CL/SL
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# cannot be run from the build directory and must be properly installed.
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SET(CMAKE_SKIP_BUILD_RPATH TRUE)
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# Do not allow CMake to find libraries in /usr/local as that's where things
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# like CUDA end up (e.g. /usr/local/cuda-11.3/)
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# BIG NOTE: CMAKE_IGNORE_PATH must be a list of full paths *NOT* prefixes
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SET(CMAKE_IGNORE_PATH "/usr/local/;/usr/local/lib;/usr/local/lib/cmake;"
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"/usr/local/cuda/targets/x86_64-linux/lib")
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# Uncomment this line to enable AddressSanitizer; remember to also disable
|
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# tcmalloc. NOTE: although the gold linker is faster for general usage it has
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# several bugs when used with LTO and has therefore been removed from the
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# line below (-fuse-ld=gold).
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# SET(CMAKE_CXX_FLAGS "-fsanitize=undefined -fno-sanitize=vptr -fno-omit-frame-pointer")
|
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# SET(CMAKE_CXX_FLAGS "-fsanitize=address -fno-omit-frame-pointer")
|
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# SET(CMAKE_CXX_FLAGS "-fsanitize=thread -fno-omit-frame-pointer")
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|
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#
|
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# Set the compile flags
|
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#
|
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SET(CMAKE_CXX_STANDARD 17)
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SET(CMAKE_CXX_STANDARD_REQUIRED ON)
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# NOTE: gnu extensions are essentially required for proper 128 bit integer support
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# See: https://quuxplusone.github.io/blog/2019/02/28/is-int128-integral/
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SET(CMAKE_CXX_EXTENSIONS ON)
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SET(CMAKE_CXX_VISIBILITY_PRESET hidden)
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|
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SET(CMAKE_C_STANDARD 11)
|
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SET(CMAKE_C_STANDARD_REQUIRED ON)
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SET(CMAKE_C_VISIBILITY_PRESET hidden)
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|
|
# Ensure symbols from statically linked libraries are hidden
|
|
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wl,--exclude-libs=ALL")
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|
|
# Enable warnings
|
|
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wno-unused-parameter")
|
|
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Wno-unused-parameter")
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|
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SET(COMPILE_FLAGS "-g -O3 -march=haswell -mtune=generic")
|
|
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${COMPILE_FLAGS}")
|
|
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${COMPILE_FLAGS}")
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|
|
|
# Set the library install path depending on the Linux flavor
|
|
SET(LIBRARY_INSTALL_PATH "")
|
|
IF (DISTRIB_ID STREQUAL "Ubuntu")
|
|
SET(LIBRARY_INSTALL_PATH "/usr/lib/x86_64-linux-gnu/")
|
|
ELSE()
|
|
# CentOS/RedHat/Rocky/ALMA
|
|
SET(LIBRARY_INSTALL_PATH "/usr/lib64/")
|
|
ENDIF()
|
|
|
|
|
|
################################################################################
|
|
# Target: copytool
|
|
################################################################################
|
|
|
|
INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/external)
|
|
INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/src)
|
|
|
|
SET(copytool_sources
|
|
${CMAKE_CURRENT_SOURCE_DIR}/src/CopyManager.cc
|
|
${CMAKE_CURRENT_SOURCE_DIR}/src/CopyManagerOptions.cc
|
|
${CMAKE_CURRENT_SOURCE_DIR}/src/Logger.cc
|
|
)
|
|
|
|
ADD_EXECUTABLE(copytool
|
|
${copytool_sources}
|
|
${CMAKE_CURRENT_SOURCE_DIR}/src/copytool_main.cc)
|
|
|
|
|
|
################################################################################
|
|
# Create uninstall target
|
|
################################################################################
|
|
CONFIGURE_FILE(
|
|
${CMAKE_SOURCE_DIR}/cmake/cmake_uninstall.cmake
|
|
${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake
|
|
@ONLY)
|
|
|
|
# Only add the target if there isn't one defined already
|
|
IF(NOT TARGET uninstall)
|
|
ADD_CUSTOM_TARGET(uninstall
|
|
${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake
|
|
)
|
|
ENDIF()
|