Pass FunctionInfoIndex by reference to WriteFunctionSummaryToFile (NFC)

[oota-llvm.git] / tools / gold / CMakeLists.txt

diff --git a/tools/gold/CMakeLists.txt b/tools/gold/CMakeLists.txt
index d8633e6e47b133f46c232145bc8c89c043c52581..1a6169d65c2ca78a00d6382c1f270bb1a86d41d2 100644 (file)
--- a/tools/gold/CMakeLists.txt
+++ b/tools/gold/CMakeLists.txt
@@ -1,43 +1,22 @@
-set(LLVM_BINUTILS_INCDIR "/usr/include" CACHE PATH
-  "PATH to binutils/include containing plugin-api.h for gold plugin.")
+set(LLVM_EXPORTED_SYMBOL_FILE ${CMAKE_CURRENT_SOURCE_DIR}/gold.exports)
 
-if( NOT EXISTS "${LLVM_BINUTILS_INCDIR}/plugin-api.h" )
-  message(STATUS "plugin-api.h not found. gold plugin excluded from the build.")
-else()
+if( LLVM_ENABLE_PIC AND LLVM_BINUTILS_INCDIR )
   include_directories( ${LLVM_BINUTILS_INCDIR} )
 
   # Because off_t is used in the public API, the largefile parts are required for
   # ABI compatibility.
   add_definitions( -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 )
 
-  set(LLVM_LINK_COMPONENTS support)
+  set(LLVM_LINK_COMPONENTS
+     ${LLVM_TARGETS_TO_BUILD}
+     Linker
+     BitWriter
+     IPO
+     )
 
   add_llvm_loadable_module(LLVMgold
     gold-plugin.cpp
     )
 
-  # Makefile.rules contains a special cases for OpenBSD, Darwin and
-  # Windows. We restrict ourselves to Linux for the time being.
-  set(srcexp ${CMAKE_CURRENT_SOURCE_DIR}/gold.exports)
-  add_custom_command(OUTPUT exportsfile
-    COMMAND echo "{" > exportsfile
-    COMMAND grep -q "\\<" ${srcexp} && echo "  global:" >> exportsfile || :
-    COMMAND sed -e "s/$/;/" -e "s/^/    /" < ${srcexp} >> exportsfile
-    COMMAND echo "  local: *;" >> exportsfile
-    COMMAND echo "};" >> exportsfile
-    DEPENDS ${srcexp}
-    VERBATIM
-    COMMENT "Creating export file for gold plugin")
-  add_custom_target(gold_exports DEPENDS exportsfile)
-  set_property(DIRECTORY APPEND
-    PROPERTY ADDITIONAL_MAKE_CLEAN_FILES exportsfile)
-
-  # Force re-linking when the exports file changes. Actually, it
-  # forces recompilation of gold-plugin.cpp. The LINK_DEPENDS target
-  # property only works for makefile-based generators.
-  set_property(SOURCE gold-plugin.cpp APPEND PROPERTY
-    OBJECT_DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/exportsfile)
-
-  target_link_libraries(LLVMgold LTO -Wl,--version-script,exportsfile)
-  add_dependencies(LLVMgold gold_exports)
 endif()
+