From 0c6c48e85cdec0a418e0b865ce28c09f11af5631 Mon Sep 17 00:00:00 2001 From: Filipe Cabecinhas Date: Tue, 1 Mar 2016 15:07:19 +0000 Subject: [cmake] Try to appease the buildbots. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@262340 91177308-0d34-0410-b5e6-96231b3b80d8 --- runtime/CMakeLists.txt | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'runtime') diff --git a/runtime/CMakeLists.txt b/runtime/CMakeLists.txt index 26d6c1233c..99298e11b1 100644 --- a/runtime/CMakeLists.txt +++ b/runtime/CMakeLists.txt @@ -27,7 +27,10 @@ set(COMPILER_RT_SRC_ROOT ${LLVM_MAIN_SRC_DIR}/projects/compiler-rt) # This is the same behavior (try "internal", then check the LLVM_EXTERNAL_... # variable) as in add_llvm_external_project if(NOT EXISTS ${COMPILER_RT_SRC_ROOT}) - set(COMPILER_RT_SRC_ROOT ${LLVM_EXTERNAL_COMPILER_RT_SOURCE_DIR}) + # We don't want to set it if LLVM_EXTERNAL_COMPILER_RT_SOURCE_DIR is "" + if(${LLVM_EXTERNAL_COMPILER_RT_SOURCE_DIR}) + set(COMPILER_RT_SRC_ROOT ${LLVM_EXTERNAL_COMPILER_RT_SOURCE_DIR}) + endif() endif() if(LLVM_BUILD_EXTERNAL_COMPILER_RT AND EXISTS ${COMPILER_RT_SRC_ROOT}/) -- cgit v1.2.3