project.cmake 2.0 KB

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  1. cmake_minimum_required(VERSION 3.5)
  2. # set(SYSROOT_PATH "/home/hlb194802/.local/riscv64-toolchain/sysroots")
  3. if(NOT DEFINED ENV{SYSROOT_PATH})
  4. message(FATAL_ERROR "not defined environment variable:SYSROOT_PATH please `source env.sh`")
  5. else()
  6. message($ENV{SYSROOT_PATH})
  7. endif()
  8. message($ENV{SYSROOT_PATH})
  9. set(SYSROOT "$ENV{SYSROOT_PATH}/riscv64-oe-linux")
  10. set(CMAKE_C_COMPILER "$ENV{SYSROOT_PATH}/x86_64-oesdk-linux/usr/bin/riscv64-linux-gcc")
  11. set(CMAKE_CXX_COMPILER "$ENV{SYSROOT_PATH}/x86_64-oesdk-linux/usr/bin/riscv64-linux-g++")
  12. # 设置 SYSROOT
  13. set(CMAKE_SYSROOT "${SYSROOT}")
  14. # 设置 PKG 环境变量
  15. set(ENV{PKG_CONFIG_PATH} "${CMAKE_SYSROOT}/usr/lib/pkgconfig")
  16. set(ENV{PKG_CONFIG_DIR} "")
  17. set(ENV{PKG_CONFIG_LIBDIR} "${CMAKE_SYSROOT}/usr/lib:${CMAKE_SYSROOT}/usr/lib/pkgconfig:${CMAKE_SYSROOT}/usr/share/pkgconfig")
  18. set(ENV{PKG_CONFIG_SYSROOT_DIR} "${CMAKE_SYSROOT}")
  19. set(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS) # remove -rdynamic
  20. set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-format -g -O2 -ffunction-sections -fdata-sections")
  21. set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-format -g -O2 -ffunction-sections -fdata-sections")
  22. set(CMAKE_EXE_LINKER_FLAGS "-Wl,--gc-section")
  23. # 使用 PKGCONFIG 查找 gio-2.0
  24. find_package(PkgConfig REQUIRED)
  25. pkg_check_modules (LIBS REQUIRED ${SDK_LIBS_LIST})
  26. set(COMPONENTS_DIR ${TOPDIR}/components)
  27. #### add execuable from sub dir
  28. # execute_process(
  29. # COMMAND ls ${COMPONENTS_DIR}
  30. # OUTPUT_VARIABLE dirs)
  31. # string(REPLACE "\n" ";" RPLACE_LIST ${COMPONENT_LIST})
  32. include_directories(${LIBS_INCLUDE_DIRS})
  33. foreach (f ${COMPONENT_LIST})
  34. message("component :${f}")
  35. # add_subdirectory(${COMPONENTS_DIR}/${f} out/${f})
  36. include(${COMPONENTS_DIR}/${f}/CMakeLists.txt)
  37. endforeach (f ${RPLACE_LIST})
  38. target_link_libraries(${PROJ_NAME} PUBLIC
  39. -Wl,--whole-archive
  40. ${COMPONENT_LIST} ${LIBS_LIBRARIES} ${TOOLCHAIN_LIBS_LIST}
  41. -Wl,--no-whole-archive)