X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=tools%2FCMakeLists.txt;h=aca4350fcb286d07c7f141c99ba8d46469641d96;hb=24346ed19fa1f2d699578307b52b1595b0888834;hp=b9c77b1c8a38d0234c1c7b48581b69e8b8eea91a;hpb=0a6f053732c7a654cb9fe3e501680a104c3381a1;p=oota-llvm.git

diff --git a/tools/CMakeLists.txt b/tools/CMakeLists.txt
index b9c77b1c8a3..aca4350fcb2 100644
--- a/tools/CMakeLists.txt
+++ b/tools/CMakeLists.txt
@@ -1,41 +1,48 @@
-# NOTE: The tools are organized into five groups of four consisting of one
-# large and three small executables. This is done to minimize memory load
-# in parallel builds.  Please retain this ordering.
-
-if( NOT WIN32 OR MSYS OR CYGWIN )
-  # It is useful to build llvm-config before the other tools, so we
-  # have a fresh LibDeps.txt for regenerating the hard-coded library
-  # dependencies. llvm-config/CMakeLists.txt takes care of this but we
-  # must keep llvm-config as the first entry on the list of tools to
-  # be built.
-  add_subdirectory(llvm-config)
+# This file will recurse into all subdirectories that contain CMakeLists.txt
+# Setting variables that match the pattern LLVM_TOOL_{NAME}_BUILD to Off will
+# prevent traversing into a directory.
+#
+# The only tools that need to be explicitly added are ones that have explicit
+# ordering requirements.
+
+# Iterates all the subdirectories to create CMake options to enable/disable
+# traversing each directory.
+create_llvm_tool_options()
+
+# Build polly before the tools: the tools link against polly when
+# LINK_POLLY_INTO_TOOLS is set.
+if(WITH_POLLY)
+  add_llvm_external_project(polly)
+else()
+  set(LLVM_TOOL_POLLY_BUILD Off)
 endif()
 
-add_subdirectory(opt)
-add_subdirectory(llvm-as)
-add_subdirectory(llvm-dis)
-add_subdirectory(llvm-mc)
+if(NOT LLVM_BUILD_LLVM_DYLIB )
+  set(LLVM_TOOL_LLVM_SHLIB_BUILD Off)
+endif()
 
-add_subdirectory(llc)
-add_subdirectory(llvm-ranlib)
-add_subdirectory(llvm-ar)
-add_subdirectory(llvm-nm)
+if(NOT LLVM_USE_INTEL_JITEVENTS )
+  set(LLVM_TOOL_LLVM_JITLISTENER_BUILD Off)
+endif()
 
-add_subdirectory(llvm-ld)
-add_subdirectory(llvm-prof)
-add_subdirectory(llvm-link)
-add_subdirectory(lli)
+if(CYGWIN OR NOT LLVM_ENABLE_PIC)
+  set(LLVM_TOOL_LTO_BUILD Off)
+  set(LLVM_TOOL_LLVM_LTO_BUILD Off)
+endif()
 
-add_subdirectory(llvm-extract)
+# Add LTO before clang, ExternalProject requires targets specified in DEPENDS
+# to exist before the call to ExternalProject_Add
+add_llvm_tool_subdirectory(lto)
 
-add_subdirectory(bugpoint)
-add_subdirectory(llvm-bcanalyzer)
-add_subdirectory(llvm-stub)
-add_subdirectory(edis)
-add_subdirectory(llvmc)
+# 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)
 
-if( EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/clang/CMakeLists.txt )
-  add_subdirectory( ${CMAKE_CURRENT_SOURCE_DIR}/clang )
-endif( EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/clang/CMakeLists.txt )
+# Automatically add remaining sub-directories containing a 'CMakeLists.txt'
+# file as external projects.
+add_llvm_implicit_projects()
 
 set(LLVM_COMMON_DEPENDS ${LLVM_COMMON_DEPENDS} PARENT_SCOPE)