[CMake] Add a macro definition to detect if we are building GlobalISel:

LLVM_BUILD_GLOBAL_ISEL git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@260457 91177308-0d34-0410-b5e6-96231b3b80d8
llvm-mirror · Feb 10, 2016 · de48097 · de48097
1 parent f62b310
commit de48097
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -69,6 +69,9 @@ if(LLVM_PARALLEL_COMPILE_JOBS)
 endif()
 
 set(LLVM_BUILD_GLOBAL_ISEL OFF CACHE BOOL "Experimental: Build GlobalISel")
+if(LLVM_BUILD_GLOBAL_ISEL)
+  add_definitions(-DLLVM_BUILD_GLOBAL_ISEL)
+endif()
 
 set(LLVM_PARALLEL_LINK_JOBS "" CACHE STRING
   "Define the maximum number of concurrent link jobs.")