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-rw-r--r--CMakeLists.txt3
-rw-r--r--include/llvm/Config/config.h.cmake3
2 files changed, 6 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 794e8e951c..839def7d6f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -70,6 +70,9 @@ else( MSVC )
CACHE STRING "Semicolon-separated list of targets to build, or \"all\".")
endif( MSVC )
+set(C_INCLUDE_DIRS "" CACHE STRING
+ "Colon separated list of directories clang will search for headers.")
+
set(LLVM_TARGET_ARCH "host"
CACHE STRING "Set target to use for LLVM JIT or use \"host\" for automatic detection.")
diff --git a/include/llvm/Config/config.h.cmake b/include/llvm/Config/config.h.cmake
index 2bec93f246..b5aed9864b 100644
--- a/include/llvm/Config/config.h.cmake
+++ b/include/llvm/Config/config.h.cmake
@@ -9,6 +9,9 @@
/* Define if CBE is enabled for printf %a output */
#undef ENABLE_CBE_PRINTF_A
+/* Directories clang will search for headers */
+#define C_INCLUDE_DIRS "${C_INCLUDE_DIRS}"
+
/* Define if position independent code is enabled */
#cmakedefine ENABLE_PIC ${ENABLE_PIC}