diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 30 |
1 files changed, 17 insertions, 13 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 03ad6e2354..f4d932e152 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -27,6 +27,11 @@ set(PACKAGE_NAME llvm) set(PACKAGE_STRING "${PACKAGE_NAME} ${PACKAGE_VERSION}") set(PACKAGE_BUGREPORT "llvmbugs@cs.uiuc.edu") +# Sanity check our source directory to make sure that we are not trying to +# generate an in-tree build (unless on MSVC_IDE, where it is ok), and to make +# sure that we don't have any stray generated files lying around in the tree +# (which would end up getting picked up by header search, instead of the correct +# versions). if( CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR AND NOT MSVC_IDE ) message(FATAL_ERROR "In-source builds are not allowed. CMake would overwrite the makefiles distributed with LLVM. @@ -35,27 +40,17 @@ to this source directory as the last argument. This process created the file `CMakeCache.txt' and the directory `CMakeFiles'. Please delete them.") endif() - -string(TOUPPER "${CMAKE_BUILD_TYPE}" uppercase_CMAKE_BUILD_TYPE) - -set(LLVM_MAIN_SRC_DIR ${CMAKE_CURRENT_SOURCE_DIR}) -set(LLVM_MAIN_INCLUDE_DIR ${LLVM_MAIN_SRC_DIR}/include) -set(LLVM_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}) -set(LLVM_TOOLS_BINARY_DIR ${LLVM_BINARY_DIR}/bin) -set(LLVM_EXAMPLES_BINARY_DIR ${LLVM_BINARY_DIR}/examples) -set(LLVM_LIBDIR_SUFFIX "" CACHE STRING "Define suffix of library directory name (32/64)" ) - if( NOT CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR ) file(GLOB_RECURSE tablegenned_files_on_include_dir - "${LLVM_MAIN_SRC_DIR}/include/llvm/*.gen") + "${CMAKE_CURRENT_SOURCE_DIR}/include/llvm/*.gen") file(GLOB_RECURSE tablegenned_files_on_lib_dir - "${LLVM_MAIN_SRC_DIR}/lib/Target/*.inc") + "${CMAKE_CURRENT_SOURCE_DIR}/lib/Target/*.inc") if( tablegenned_files_on_include_dir OR tablegenned_files_on_lib_dir) message(FATAL_ERROR "Apparently there is a previous in-source build, probably as the result of running `configure' and `make' on -${LLVM_MAIN_SRC_DIR}. +${CMAKE_CURRENT_SOURCE_DIR}. This may cause problems. The suspicious files are: ${tablegenned_files_on_lib_dir} ${tablegenned_files_on_include_dir} @@ -63,6 +58,15 @@ Please clean the source directory.") endif() endif() +string(TOUPPER "${CMAKE_BUILD_TYPE}" uppercase_CMAKE_BUILD_TYPE) + +set(LLVM_MAIN_SRC_DIR ${CMAKE_CURRENT_SOURCE_DIR}) +set(LLVM_MAIN_INCLUDE_DIR ${LLVM_MAIN_SRC_DIR}/include) +set(LLVM_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}) +set(LLVM_TOOLS_BINARY_DIR ${LLVM_BINARY_DIR}/bin) +set(LLVM_EXAMPLES_BINARY_DIR ${LLVM_BINARY_DIR}/examples) +set(LLVM_LIBDIR_SUFFIX "" CACHE STRING "Define suffix of library directory name (32/64)" ) + set(LLVM_ALL_TARGETS ARM CBackend |