54122360e8
user code also needs these defines; there was a hard-coded definition left out from debugging that didn't get cleaned up Change-Id: I951fcd6a3d6bc1d1f1c3e897058908167520f7bc
218 lines
8.3 KiB
CMake
218 lines
8.3 KiB
CMake
cmake_minimum_required(VERSION 2.6)
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if (NOT CMAKE_BUILD_TYPE)
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set (CMAKE_BUILD_TYPE "Debug" CACHE STRING "Build type: Debug Release..." FORCE)
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endif (NOT CMAKE_BUILD_TYPE)
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enable_language(C ASM)
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project(mckernel C ASM)
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set(MCKERNEL_VERSION "1.6.0")
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set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/modules)
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# for rpmbuild
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if(DEFINED SYSCONF_INSTALL_DIR)
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set(CMAKE_INSTALL_SYSCONFDIR "${SYSCONF_INSTALL_DIR}")
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endif()
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include(GNUInstallDirs)
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include(CMakeParseArguments)
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include(Kbuild)
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include(Ksym)
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include(CheckCCompilerFlag)
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set(CFLAGS_WARNINGS "-Wall -Wextra -Wno-unused-parameter -Wno-sign-compare -Wno-unused-function")
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CHECK_C_COMPILER_FLAG(-Wno-implicit-fallthrough IMPLICIT_FALLTHROUGH)
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if(IMPLICIT_FALLTHROUGH)
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set(CFLAGS_WARNINGS "${CFLAGS_WARNINGS} -Wno-implicit-fallthrough")
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endif(IMPLICIT_FALLTHROUGH)
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# C flags need to be set before enabling language?
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set(CMAKE_C_FLAGS_DEBUG "-g ${CFLAGS_WARNINGS}" CACHE STRING "Debug compiler flags")
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set(CMAKE_C_FLAGS_RELEASE "${CFLAGS_WARNINGS}" CACHE STRING "Release compiler flags")
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# build options
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option(ENABLE_WERROR "Enable -Werror" OFF)
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if (ENABLE_WERROR)
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add_compile_options("-Werror")
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endif(ENABLE_WERROR)
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if (CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64")
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set(BUILD_TARGET "smp-x86" CACHE STRING "Build target: smp-x86 | smp-arm64")
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elseif (CMAKE_SYSTEM_PROCESSOR STREQUAL "aarch64")
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set(BUILD_TARGET "smp-arm64" CACHE STRING "Build target: smp-x86 | smp-arm64")
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endif()
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if (BUILD_TARGET STREQUAL "smp-x86")
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set(ARCH "x86_64")
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elseif (BUILD_TARGET STREQUAL "smp-arm64")
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set(ARCH "arm64")
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foreach(i RANGE 1 120)
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add_definitions(-DPOSTK_DEBUG_ARCH_DEP_${i} -DPOSTK_DEBUG_TEMP_FIX_${i})
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set(KBUILD_C_FLAGS "${KBUILD_C_FLAGS} -DPOSTK_DEBUG_ARCH_DEP_${i} -DPOSTK_DEBUG_TEMP_FIX_${i}")
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endforeach()
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execute_process(COMMAND awk -F= "$1 == \"CONFIG_ARM64_64K_PAGES\" { print $2; exit; }" "${KERNEL_DIR}/.config"
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OUTPUT_VARIABLE CONFIG_ARM64_64K_PAGES OUTPUT_STRIP_TRAILING_WHITESPACE)
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execute_process(COMMAND awk -F= "$1 == \"CONFIG_ARM64_VA_BITS\" { print $2; exit; }" "${KERNEL_DIR}/.config"
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OUTPUT_VARIABLE CONFIG_ARM64_VA_BITS OUTPUT_STRIP_TRAILING_WHITESPACE)
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message("Host kernel CONFIG_ARM64_64K_PAGES=${CONFIG_ARM64_64K_PAGES}")
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message("Host kernel CONFIG_ARM64_VA_BITS=${CONFIG_ARM64_VA_BITS}")
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if(CONFIG_ARM64_64K_PAGES STREQUAL "y")
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if(CONFIG_ARM64_VA_BITS STREQUAL 42)
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add_definitions(-DCONFIG_ARM64_PGTABLE_LEVELS=2 -DCONFIG_ARM64_VA_BITS=42 -DCONFIG_ARM64_64K_PAGES)
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set(LINKER_SCRIPT "smp-arm64_type3.lds")
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elseif(CONFIG_ARM64_VA_BITS STREQUAL 48)
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add_definitions(-DCONFIG_ARM64_PGTABLE_LEVELS=3 -DCONFIG_ARM64_VA_BITS=48 -DCONFIG_ARM64_64K_PAGES)
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set(LINKER_SCRIPT "smp-arm64_type4.lds")
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endif()
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else(CONFIG_ARM64_64K_PAGES STREQUAL "y")
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if(CONFIG_ARM64_VA_BITS STREQUAL 39)
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add_definitions(-DCONFIG_ARM64_PGTABLE_LEVELS=3 -DCONFIG_ARM64_VA_BITS=39)
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set(LINKER_SCRIPT "smp-arm64_type1.lds")
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elseif(CONFIG_ARM64_VA_BITS STREQUAL 48)
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add_definitions(-DCONFIG_ARM64_PGTABLE_LEVELS=4 -DCONFIG_ARM64_VA_BITS=48)
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set(LINKER_SCRIPT "smp-arm64_type2.lds")
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endif()
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endif(CONFIG_ARM64_64K_PAGES STREQUAL "y")
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endif()
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set_property(CACHE BUILD_TARGET PROPERTY STRINGS smp-x86 smp-arm64)
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set(ENABLE_MEMDUMP ON)
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option(ENABLE_PERF "Enable perf support" ON)
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option(ENABLE_RUSAGE "Enable rusage support" ON)
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option(ENABLE_MCOVERLAYFS "Enable overlay filesystem" OFF)
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option(ENABLE_QLMPI "Enable qlmpi programs" OFF)
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option(ENABLE_UTI "Enable uti support" OFF)
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option(ENABLE_UBSAN "Enable undefined behaviour sanitizer on mckernel size" OFF)
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find_library(LIBRT rt)
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find_library(LIBNUMA numa)
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find_library(LIBBFD bfd)
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find_library(LIBIBERTY iberty)
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if (ENABLE_QLMPI)
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find_package(MPI REQUIRED)
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endif()
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if (ENABLE_UTI)
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find_library(LIBSYSCALL_INTERCEPT syscall_intercept)
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endif()
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string(REGEX REPLACE "^([0-9]+)\\.([0-9]+)\\.([0-9]+)(-([0-9]+)(.*))?" "\\1;\\2;\\3;\\5;\\6" LINUX_VERSION ${UNAME_R})
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list(GET LINUX_VERSION 0 LINUX_VERSION_MAJOR)
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list(GET LINUX_VERSION 1 LINUX_VERSION_MINOR)
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list(GET LINUX_VERSION 2 LINUX_VERSION_PATCH)
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list(GET LINUX_VERSION 3 LINUX_VERSION_RELEASE)
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math(EXPR LINUX_VERSION_CODE "${LINUX_VERSION_MAJOR} * 65536 + ${LINUX_VERSION_MINOR} * 256 + ${LINUX_VERSION_PATCH}")
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ksym(sys_mount PREFIX MCCTRL_)
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ksym(sys_umount PREFIX MCCTRL_)
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ksym(sys_unshare PREFIX MCCTRL_)
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ksym(zap_page_range PREFIX MCCTRL_)
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ksym(vdso_image_64 PREFIX MCCTRL_)
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ksym(vdso_start PREFIX MCCTRL_)
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ksym(vdso_end PREFIX MCCTRL_)
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ksym(vdso_pages PREFIX MCCTRL_)
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ksym(__vvar_page PREFIX MCCTRL_)
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ksym(hpet_address PREFIX MCCTRL_)
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# POSTK_DEBUG_ARCH_DEP_50, add:find kernel symbol.
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ksym(vdso_spec PREFIX MCCTRL_)
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ksym(hv_clock PREFIX MCCTRL_)
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ksym(sys_readlink PREFIX MCCTRL_)
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ksym(walk_page_range PREFIX MCCTRL_)
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# compat with various install paths
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set(MCKERNEL_LIBDIR ${CMAKE_INSTALL_FULL_LIBDIR})
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set(BINDIR ${CMAKE_INSTALL_FULL_BINDIR})
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set(SBINDIR ${CMAKE_INSTALL_FULL_SBINDIR})
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set(ETCDIR ${CMAKE_INSTALL_FULL_SYSCONFDIR})
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set(ROOTFSDIR "${CMAKE_INSTALL_PREFIX}/rootfs")
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if (CMAKE_INSTALL_PREFIX STREQUAL "/usr")
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set(KMODDIR "/lib/modules/${UNAME_R}/extra/mckernel")
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set(MCKERNELDIR "${CMAKE_INSTALL_FULL_DATADIR}/mckernel/${BUILD_TARGET}")
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else()
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set(KMODDIR "${CMAKE_INSTALL_PREFIX}/kmod")
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set(MCKERNELDIR "${CMAKE_INSTALL_PREFIX}/${BUILD_TARGET}/kernel")
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endif()
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set(prefix ${CMAKE_INSTALL_PREFIX})
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# set rpath for everyone
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set(CMAKE_INSTALL_RPATH ${CMAKE_INSTALL_FULL_LIBDIR})
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# ihk: ultimately should support extrnal build, but add as subproject for now
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if (EXISTS ${PROJECT_SOURCE_DIR}/ihk/CMakeLists.txt)
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set(IHK_SOURCE_DIR "ihk" CACHE STRINGS "path to ihk source directory from mckernel sources")
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elseif (EXISTS ${PROJECT_SOURCE_DIR}/../ihk/CMakeLists.txt)
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set(IHK_SOURCE_DIR "../ihk" CACHE STRINGS "path to ihk source directory from mckernel sources")
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else()
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set(IHK_SOURCE_DIR "ihk" CACHE STRINGS "path to ihk source directory from mckernel sources")
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endif()
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if (EXISTS ${PROJECT_SOURCE_DIR}/${IHK_SOURCE_DIR}/CMakeLists.txt)
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set(IHK_FULL_SOURCE_DIR ${PROJECT_SOURCE_DIR}/${IHK_SOURCE_DIR})
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elseif (EXISTS /${IHK_SOURCE_DIR}/CMakeLists.txt)
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set(IHK_FULL_SOURCE_DIR /${IHK_SOURCE_DIR})
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else()
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message(FATAL_ERROR "Could not find ihk dir, or it does not contain CMakeLists.txt, either clone ihk or run git submodule update --init")
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endif()
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add_subdirectory(${IHK_SOURCE_DIR} ihk)
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configure_file(config.h.in config.h)
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# actual build section - just subdirs
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add_subdirectory(executer/kernel/mcctrl)
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if (ENABLE_MCOVERLAYFS)
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add_subdirectory(executer/kernel/mcoverlayfs)
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endif()
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add_subdirectory(executer/user)
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add_subdirectory(kernel)
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add_subdirectory(tools/mcstat)
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configure_file(arch/x86_64/tools/mcreboot-smp-x86.sh.in mcreboot.sh @ONLY)
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configure_file(arch/x86_64/tools/mcstop+release-smp-x86.sh.in mcstop+release.sh @ONLY)
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configure_file(arch/x86_64/tools/mcreboot.1in mcreboot.1 @ONLY)
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install(PROGRAMS
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"${CMAKE_CURRENT_BINARY_DIR}/mcreboot.sh"
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"${CMAKE_CURRENT_BINARY_DIR}/mcstop+release.sh"
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DESTINATION "${CMAKE_INSTALL_SBINDIR}")
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install(FILES
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"arch/x86_64/tools/irqbalance_mck.service"
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"arch/x86_64/tools/irqbalance_mck.in"
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DESTINATION "${CMAKE_INSTALL_SYSCONFDIR}")
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install(FILES "${CMAKE_CURRENT_BINARY_DIR}/mcreboot.1"
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DESTINATION "${CMAKE_INSTALL_MANDIR}/man1")
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configure_file(scripts/mckernel.spec.in scripts/mckernel.spec @ONLY)
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set(CPACK_SOURCE_PACKAGE_FILE_NAME "${CMAKE_PROJECT_NAME}-${MCKERNEL_VERSION}")
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set(CPACK_SOURCE_IGNORE_FILES "/.git$")
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set(CPACK_SOURCE_INSTALLED_DIRECTORIES "${CMAKE_SOURCE_DIR};/;${IHK_FULL_SOURCE_DIR};/ihk;${CMAKE_BINARY_DIR}/scripts;/scripts")
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set(CPACK_SOURCE_GENERATOR "TGZ")
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include(CPack)
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add_custom_target(dist COMMAND ${CMAKE_MAKE_PROGRAM} package_source)
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# config report
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message("-------------------------------")
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message("Option summary")
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message("-------------------------------")
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message("Build type: ${CMAKE_BUILD_TYPE}")
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message("Build target: ${BUILD_TARGET}")
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message("IHK_SOURCE_DIR: ${IHK_SOURCE_DIR} (relative to mckernel source tree)")
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message("UNAME_R: ${UNAME_R}")
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message("KERNEL_DIR: ${KERNEL_DIR}")
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message("SYSTEM_MAP: ${SYSTEM_MAP}")
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message("VMLINUX: ${VMLINUX}")
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message("KBUILD_C_FLAGS: ${KBUILD_C_FLAGS}")
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message("ENABLE_MEMDUMP: ${ENABLE_MEMDUMP}")
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message("ENABLE_PERF: ${ENABLE_PERF}")
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message("ENABLE_RUSAGE: ${ENABLE_RUSAGE}")
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message("ENABLE_MCOVERLAYFS: ${ENABLE_MCOVERLAYFS}")
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message("ENABLE_QLMPI: ${ENABLE_QLMPI}")
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message("ENABLE_UTI: ${ENABLE_UTI}")
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message("ENABLE_WERROR: ${ENABLE_WERROR}")
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message("ENABLE_UBSAN: ${ENABLE_UBSAN}")
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message("-------------------------------")
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