diff options
Diffstat (limited to 'clang')
| -rw-r--r-- | clang/CMakeLists.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/CMakeLists.txt b/clang/CMakeLists.txt index 7542bb46160..96f771b2155 100644 --- a/clang/CMakeLists.txt +++ b/clang/CMakeLists.txt @@ -735,6 +735,10 @@ if (CLANG_ENABLE_BOOTSTRAP) list(APPEND PASSTHROUGH_VARIABLES -D${varName}=${value}) endif() + if(${variableName} AND variableName MATCHES "LLVM_EXTERNAL_.*_SOURCE_DIR") + list(APPEND PASSTHROUGH_VARIABLES + -D${variableName}=${${variableName}}) + endif() endforeach() # Populate the passthrough variables |
