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| author | Ivan Le Lann <ivan.lelann@gmail.com> | 2021-10-02 16:26:17 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-10-02 16:26:17 +0300 |
| commit | e6736d1baa5836fa4e39bc06e4569df8c1562635 (patch) | |
| tree | 0a9510e728fd58cb6248d68bf6a9207a9bac4458 | |
| parent | 2e8f5d897d9d461a7273b4b812b0127f321b1dcf (diff) | |
Support CMake none targets
When trying to import rapidjson with for exemple :
fetchcontent_declare(rapidjson GIT_REPOSITORY https://github.com/Tencent/rapidjson.git)
if your CMake/Clang is "bare metal", exemple given :
set(CMAKE_SYSTEM_NAME none)
set(CMAKE_SYSTEM_PROCESSOR x86_64)
set(CMAKE_C_COMPILER_TARGET x86_64-elf-none)
set(CMAKE_CXX_COMPILER_TARGET x86_64-elf-none)
CMake fails to process CMakeLists.txt because of the switch on UNIX/CYGWIN/WIN32 for install directory.
Error is:
CMake Error at cmake-build-debug-clang/_deps/rapidjson-src/CMakeLists.txt:244 (INSTALL):
INSTALL FILES given no DESTINATION!
| -rw-r--r-- | CMakeLists.txt | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index dc2072a9..bdfdd677 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -241,8 +241,10 @@ INSTALL(FILES "${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/${PROJECT_NAM DESTINATION ${CMAKECONFIG_INSTALL_DIR} ) # Install files -INSTALL(FILES - ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake - ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake - DESTINATION "${CMAKE_INSTALL_DIR}" - COMPONENT dev) +IF(CMAKE_INSTALL_DIR) + INSTALL(FILES + ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake + ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake + DESTINATION "${CMAKE_INSTALL_DIR}" + COMPONENT dev) +ENDIF() |