Turn CLANG_ENABLE_{ARCMT,REWRITER,STATIC_ANALYZER} into proper options so that
users can disable those. Just like in autoconf generated makefiles.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@182881 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5d05a4c..faecb0d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -264,8 +264,27 @@
add_definitions( -D_GNU_SOURCE )
-# FIXME: They should be options.
-add_definitions(-DCLANG_ENABLE_ARCMT -DCLANG_ENABLE_REWRITER -DCLANG_ENABLE_STATIC_ANALYZER)
+option(CLANG_ENABLE_ARCMT "Enable ARCMT by default." ON)
+option(CLANG_ENABLE_REWRITER "Enable rewriter by default." ON)
+option(CLANG_ENABLE_STATIC_ANALYZER "Enable static analyzer by default." ON)
+
+if (NOT CLANG_ENABLE_REWRITER AND CLANG_ENABLE_ARCMT)
+ message(FATAL_ERROR "Cannot disable rewriter while enabling ARCMT")
+endif()
+
+if (NOT CLANG_ENABLE_REWRITER AND CLANG_ENABLE_STATIC_ANALYZER)
+ message(FATAL_ERROR "Cannot disable rewriter while enabling static analyzer")
+endif()
+
+if(CLANG_ENABLE_ARCMT)
+ add_definitions(-DCLANG_ENABLE_ARCMT)
+endif()
+if(CLANG_ENABLE_REWRITER)
+ add_definitions(-DCLANG_ENABLE_REWRITER)
+endif()
+if(CLANG_ENABLE_STATIC_ANALYZER)
+ add_definitions(-DCLANG_ENABLE_STATIC_ANALYZER)
+endif()
# Clang version information
set(CLANG_EXECUTABLE_VERSION