diff options
| -rw-r--r-- | libcxx/CMakeLists.txt | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/libcxx/CMakeLists.txt b/libcxx/CMakeLists.txt index e6c96f64711..9387f7c94c4 100644 --- a/libcxx/CMakeLists.txt +++ b/libcxx/CMakeLists.txt @@ -12,13 +12,6 @@ if(POLICY CMP0022) cmake_policy(SET CMP0022 NEW) # Required when interacting with LLVM and Clang endif() -project(libcxx CXX C) - -set(PACKAGE_NAME libcxx) -set(PACKAGE_VERSION trunk-svn) -set(PACKAGE_STRING "${PACKAGE_NAME} ${PACKAGE_VERSION}") -set(PACKAGE_BUGREPORT "llvm-bugs@lists.llvm.org") - # Add path for custom modules set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake" @@ -26,15 +19,18 @@ set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ) -# Require out of source build. -include(MacroEnsureOutOfSourceBuild) -MACRO_ENSURE_OUT_OF_SOURCE_BUILD( - "${PROJECT_NAME} requires an out of source build. Please create a separate - build directory and run 'cmake /path/to/${PROJECT_NAME} [options]' there." - ) - # Find the LLVM sources and simulate LLVM CMake options. include(HandleOutOfTreeLLVM) + +if (LIBCXX_BUILT_STANDALONE) + project(libcxx CXX C) + + set(PACKAGE_NAME libcxx) + set(PACKAGE_VERSION trunk-svn) + set(PACKAGE_STRING "${PACKAGE_NAME} ${PACKAGE_VERSION}") + set(PACKAGE_BUGREPORT "llvm-bugs@lists.llvm.org") +endif () + if (LIBCXX_BUILT_STANDALONE AND NOT LLVM_FOUND) message(WARNING "UNSUPPORTED LIBCXX CONFIGURATION DETECTED: " "llvm-config not found and LLVM_PATH not defined.\n" @@ -42,6 +38,13 @@ if (LIBCXX_BUILT_STANDALONE AND NOT LLVM_FOUND) "or -DLLVM_PATH=path/to/llvm-source-root.") endif() +# Require out of source build. +include(MacroEnsureOutOfSourceBuild) +MACRO_ENSURE_OUT_OF_SOURCE_BUILD( + "${PROJECT_NAME} requires an out of source build. Please create a separate + build directory and run 'cmake /path/to/${PROJECT_NAME} [options]' there." + ) + #=============================================================================== # Setup CMake Options #=============================================================================== |
