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mckernel/executer/user/lib/CMakeLists.txt
2025-08-22 22:02:50 +08:00

56 lines
2.0 KiB
CMake

if (NOT LIBDWARF)
add_subdirectory(libdwarf)
endif()
if (ENABLE_UTI)
if (${ARCH} STREQUAL "arm64")
set(SYSCALL_INTERCEPT_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/syscall_intercept/arch/aarch64" CACHE STRING "relative path to syscalL_intercept source directory")
elseif (${ARCH} STREQUAL "x86_64")
set(SYSCALL_INTERCEPT_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/syscall_intercept" CACHE STRING "relative path to syscalL_intercept source directory")
endif()
# syscall_intercept
# change cmake options only in this directory
SET(CMAKE_BUILD_TYPE Release CACHE STRING "release build" FORCE)
SET(TREAT_WARNINGS_AS_ERRORS OFF CACHE BOOL "ignore warnings" FORCE)
add_subdirectory(${SYSCALL_INTERCEPT_SOURCE_DIR} syscall_intercept)
# libuti
find_path(LIBCAP_INCLUDE_DIRS
capability.h
PATHS /usr/include/sys
NO_DEFAULT_PATH)
find_library(LIBCAP_LIBRARIES
NAME cap
PATHS /usr/lib64
NO_DEFAULT_PATH)
if (NOT LIBCAP_INCLUDE_DIRS OR NOT LIBCAP_LIBRARIES)
message(FATAL_ERROR "error: couldn't find libcap")
endif()
include(ExternalProject)
ExternalProject_Add(libuti
SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/uti
BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/uti
CONFIGURE_COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/uti/configure --disable-static --with-rm=mckernel
BUILD_COMMAND ${MAKE}
BUILD_IN_SOURCE FALSE
INSTALL_COMMAND ""
)
# Install libuti.so.* into /usr/lib64/mck/ so that mcexec can
# redirect /usr/lib64/ to /usr/lib64/mck/. In this way, a.out created
# by Fujitsu MPICC and thus linked to /usr/lib64/libuti.so
# can be linked to /usr/lib64/mck/libuti.so when invoked via mcexec.
ExternalProject_Get_Property(libuti BINARY_DIR)
foreach(target IN ITEMS libuti.so.1.0.0 libuti.so.1 libuti.so)
add_custom_target(${target} ALL COMMAND bash -c "cp -P ${BINARY_DIR}/lib/.libs/${target} ${CMAKE_CURRENT_BINARY_DIR}")
add_dependencies(${target} libuti)
install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/${target} DESTINATION "${LIBDIR}/mck")
endforeach()
endif()