| # Discover the projects that use CMake in the subdirectories. |
| # Note that explicit cmake invocation is required every time a new project is |
| # added or removed. |
| file(GLOB entries *) |
| foreach(entry ${entries}) |
| if(IS_DIRECTORY ${entry} AND EXISTS ${entry}/CMakeLists.txt) |
| if((NOT ${entry} STREQUAL ${CMAKE_CURRENT_SOURCE_DIR}/compiler-rt) AND |
| (NOT ${entry} STREQUAL ${CMAKE_CURRENT_SOURCE_DIR}/libcxx)) |
| add_subdirectory(${entry}) |
| endif() |
| endif() |
| endforeach(entry) |
| |
| # Also add in libc++ and compiler-rt trees if present (and we have |
| # a sufficiently recent version of CMake where required). |
| if(${LLVM_BUILD_RUNTIME}) |
| # MSVC isn't quite working with libc++ yet, disable it until issues are |
| # fixed. |
| if(NOT MSVC) |
| add_llvm_external_project(libcxx) |
| endif() |
| if(${CMAKE_VERSION} VERSION_GREATER 2.8.7) |
| add_llvm_external_project(compiler-rt) |
| else() |
| message(WARNING "Can't build compiler-rt, CMake 2.8.8 required!") |
| endif() |
| endif() |
