llvm-profdata] Handle the cases of overlapping input file and output file

[android-x86/external-llvm.git] / tools / CMakeLists.txt

diff --git a/tools/CMakeLists.txt b/tools/CMakeLists.txt
index 71af212..6084b3b 100644 (file)
--- a/tools/CMakeLists.txt
+++ b/tools/CMakeLists.txt
@@ -17,7 +17,7 @@ else()
   set(LLVM_TOOL_POLLY_BUILD Off)
 endif()
 
-if(NOT LLVM_BUILD_LLVM_DYLIB )
+if(NOT LLVM_BUILD_LLVM_DYLIB AND NOT LLVM_BUILD_LLVM_C_DYLIB)
   set(LLVM_TOOL_LLVM_SHLIB_BUILD Off)
 endif()
 
@@ -27,11 +27,32 @@ endif()
 
 if(CYGWIN OR NOT LLVM_ENABLE_PIC)
   set(LLVM_TOOL_LTO_BUILD Off)
-  set(LLVM_TOOL_LLVM_LTO_BUILD Off)
 endif()
 
+# Add LTO, llvm-ar, llvm-config, and llvm-profdata before clang, ExternalProject
+# requires targets specified in DEPENDS to exist before the call to
+# ExternalProject_Add.
+add_llvm_tool_subdirectory(lto)
+add_llvm_tool_subdirectory(gold)
+add_llvm_tool_subdirectory(llvm-ar)
+add_llvm_tool_subdirectory(llvm-config)
+add_llvm_tool_subdirectory(llvm-lto)
+add_llvm_tool_subdirectory(llvm-profdata)
+
+# Projects supported via LLVM_EXTERNAL_*_SOURCE_DIR need to be explicitly
+# specified.
+add_llvm_external_project(clang)
+add_llvm_external_project(llgo)
+add_llvm_external_project(lld)
+add_llvm_external_project(lldb)
+
 # Automatically add remaining sub-directories containing a 'CMakeLists.txt'
 # file as external projects.
 add_llvm_implicit_projects()
 
+# Add subprojects specified using LLVM_EXTERNAL_PROJECTS
+foreach(p ${LLVM_EXTERNAL_PROJECTS})
+  add_llvm_external_project(${p})
+endforeach(p)
+
 set(LLVM_COMMON_DEPENDS ${LLVM_COMMON_DEPENDS} PARENT_SCOPE)