diff options
Diffstat (limited to 'CMakeLists.txt')
-rw-r--r-- | CMakeLists.txt | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index d08fd67ddaf..cdeaf4ac706 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -823,6 +823,25 @@ endif() include(AddLLVM) include(TableGen) + +# Find all subprojects which are either enabled in a side-by-side layout, or +# cloned into a non-side-by-side layout. Do this before adding any +# subdirectories so that any project can check for the existence of any other +# project. Each call takes priority over the next call, so any project which +# is enabled via LLVM_ENABLE_PROJECTS will not have its location or enabled +# status overwritten via a subsequent call. + +# First look for all projects explicitly enabled at the root. +find_llvm_enabled_projects("${LLVM_SOURCE_DIR}/.." "${LLVM_ENABLE_PROJECTS}") + +# Then pick up any projects explicitly cloned into llvm/projects or llvm/runtimes +find_llvm_enabled_projects("${LLVM_SOURCE_DIR}/runtimes") +find_llvm_enabled_projects("${LLVM_SOURCE_DIR}/projects") + +# Then pick up a few specific projects which can be explicit cloned into llvm/tools +find_llvm_enabled_projects("${LLVM_SOURCE_DIR}/tools" "clang;lldb;lld") + + if( MINGW ) # People report that -O3 is unreliable on MinGW. The traditional # build also uses -O2 for that reason: |