[clang] 6740a88 - [NFC] Add SUPPORT_PLUGINS to add_llvm_executable()

[David Tenty via cfe-commits]

Author: David Tenty
Date: 2019-11-06T14:32:35-05:00
New Revision: 6740a88dc18d0be14926a5e709bd5062e31ee81c

URL: https://github.com/llvm/llvm-project/commit/6740a88dc18d0be14926a5e709bd5062e31ee81c
DIFF: https://github.com/llvm/llvm-project/commit/6740a88dc18d0be14926a5e709bd5062e31ee81c.diff

LOG: [NFC] Add SUPPORT_PLUGINS to add_llvm_executable()

Summary:
this allows us to move logic about when it is appropriate set
LLVM_NO_DEAD_STRIP out of each tool and into add_llvm_executable,
which will enable future platform specific handling.

This is a follow on to the reverted D69356

Reviewers: hubert.reinterpretcast, beanz, lhames

Reviewed By: beanz

Subscribers: mgorny, cfe-commits, llvm-commits

Tags: #clang, #llvm

Differential Revision: https://reviews.llvm.org/D69638

Added: 
    

Modified: 
    clang/tools/driver/CMakeLists.txt
    llvm/cmake/modules/AddLLVM.cmake
    llvm/tools/bugpoint/CMakeLists.txt
    llvm/tools/llc/CMakeLists.txt
    llvm/tools/opt/CMakeLists.txt

Removed: 
    


################################################################################
diff  --git a/clang/tools/driver/CMakeLists.txt b/clang/tools/driver/CMakeLists.txt
index 590d708d837c..52a95e6bc6b1 100644
--- a/clang/tools/driver/CMakeLists.txt
+++ b/clang/tools/driver/CMakeLists.txt
@@ -19,10 +19,9 @@ set( LLVM_LINK_COMPONENTS
 
 option(CLANG_PLUGIN_SUPPORT "Build clang with plugin support" ON)
 
-# Support plugins. This must be before add_clang_executable as it reads
-# LLVM_NO_DEAD_STRIP.
+# Support plugins.
 if(CLANG_PLUGIN_SUPPORT)
-  set(LLVM_NO_DEAD_STRIP 1)
+  set(support_plugins SUPPORT_PLUGINS)
 endif()
 
 if(NOT CLANG_BUILT_STANDALONE)
@@ -37,6 +36,7 @@ add_clang_tool(clang
 
   DEPENDS
   ${tablegen_deps}
+  ${support_plugins}
   )
 
 clang_target_link_libraries(clang

diff  --git a/llvm/cmake/modules/AddLLVM.cmake b/llvm/cmake/modules/AddLLVM.cmake
index 63f6fc7bf5d1..0508b621622b 100644
--- a/llvm/cmake/modules/AddLLVM.cmake
+++ b/llvm/cmake/modules/AddLLVM.cmake
@@ -732,7 +732,7 @@ endmacro(add_llvm_library name)
 
 macro(add_llvm_executable name)
   cmake_parse_arguments(ARG
-    "DISABLE_LLVM_LINK_LLVM_DYLIB;IGNORE_EXTERNALIZE_DEBUGINFO;NO_INSTALL_RPATH"
+    "DISABLE_LLVM_LINK_LLVM_DYLIB;IGNORE_EXTERNALIZE_DEBUGINFO;NO_INSTALL_RPATH;SUPPORT_PLUGINS"
     "ENTITLEMENTS;BUNDLE_PATH"
     "DEPENDS"
     ${ARGN})
@@ -782,6 +782,11 @@ macro(add_llvm_executable name)
   if(NOT LLVM_ENABLE_OBJLIB)
     llvm_update_compile_flags(${name})
   endif()
+
+  if (ARG_SUPPORT_PLUGINS)
+    set(LLVM_NO_DEAD_STRIP On)
+  endif()
+
   add_link_opts( ${name} )
 
   # Do not add -Dname_EXPORTS to the command-line when building files in this

diff  --git a/llvm/tools/bugpoint/CMakeLists.txt b/llvm/tools/bugpoint/CMakeLists.txt
index 031f51480cce..c1ef9173928c 100644
--- a/llvm/tools/bugpoint/CMakeLists.txt
+++ b/llvm/tools/bugpoint/CMakeLists.txt
@@ -21,9 +21,6 @@ set(LLVM_LINK_COMPONENTS
   Vectorize
   )
 
-# Support plugins.
-set(LLVM_NO_DEAD_STRIP 1)
-
 add_llvm_tool(bugpoint
   BugDriver.cpp
   CrashDebugger.cpp
@@ -37,6 +34,7 @@ add_llvm_tool(bugpoint
 
   DEPENDS
   intrinsics_gen
+  SUPPORT_PLUGINS
   )
 export_executable_symbols(bugpoint)
 

diff  --git a/llvm/tools/llc/CMakeLists.txt b/llvm/tools/llc/CMakeLists.txt
index 300efdab10d0..880deefa539c 100644
--- a/llvm/tools/llc/CMakeLists.txt
+++ b/llvm/tools/llc/CMakeLists.txt
@@ -19,13 +19,11 @@ set(LLVM_LINK_COMPONENTS
   Vectorize
   )
 
-# Support plugins.
-set(LLVM_NO_DEAD_STRIP 1)
-
 add_llvm_tool(llc
   llc.cpp
 
   DEPENDS
   intrinsics_gen
+  SUPPORT_PLUGINS
   )
 export_executable_symbols(llc)

diff  --git a/llvm/tools/opt/CMakeLists.txt b/llvm/tools/opt/CMakeLists.txt
index cb4ba5cfbced..25a4ebba6992 100644
--- a/llvm/tools/opt/CMakeLists.txt
+++ b/llvm/tools/opt/CMakeLists.txt
@@ -24,9 +24,6 @@ set(LLVM_LINK_COMPONENTS
   Passes
   )
 
-# Support plugins.
-set(LLVM_NO_DEAD_STRIP 1)
-
 add_llvm_tool(opt
   AnalysisWrappers.cpp
   BreakpointPrinter.cpp
@@ -39,6 +36,7 @@ add_llvm_tool(opt
 
   DEPENDS
   intrinsics_gen
+  SUPPORT_PLUGINS
   )
 export_executable_symbols(opt)