From: Shoaib Meenai <smeenai@fb.com>
Date: Wed, 30 Nov 2022 01:38:12 +0000 (-0800)
Subject: [runtimes] Support sub-components in LLVM_RUNTIME_DISTRIBUTION_COMPONENTS
X-Git-Tag: upstream/17.0.6~25829
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a323e515eee85121c6b85f08eef5acc427d22f83;p=platform%2Fupstream%2Fllvm.git

[runtimes] Support sub-components in LLVM_RUNTIME_DISTRIBUTION_COMPONENTS

Right now, sub-components are only accounted for when the runtime has
been configured and the main LLVM configure is rerun after that. We can
make use of LLVM_RUNTIME_DISTRIBUTION_COMPONENTS to make sub-component
targets available from the start, but that currently clashes with the
sub-component target generation once they are picked up. Make sure we
don't create duplicate targets; an analogous check already exists in
runtime_default_target.

Reviewed By: phosek

Differential Revision: https://reviews.llvm.org/D138966
---

diff --git a/llvm/runtimes/CMakeLists.txt b/llvm/runtimes/CMakeLists.txt
index a62d9fa..76ad1d6 100644
--- a/llvm/runtimes/CMakeLists.txt
+++ b/llvm/runtimes/CMakeLists.txt
@@ -287,10 +287,12 @@ function(runtime_register_target name target)
   endforeach()
 
   foreach(component ${LLVM_RUNTIME_DISTRIBUTION_COMPONENTS})
-    set(${component}-${name} ${component})
-    set(install-${component}-${name} install-${component})
-    set(install-${component}-${name}-stripped install-${component}-stripped)
-    list(APPEND ${name}_extra_targets ${component}-${name} install-${component}-${name} install-${component}-${name}-stripped)
+    if(NOT component IN_LIST SUB_COMPONENTS)
+      set(${component}-${name} ${component})
+      set(install-${component}-${name} install-${component})
+      set(install-${component}-${name}-stripped install-${component}-stripped)
+      list(APPEND ${name}_extra_targets ${component}-${name} install-${component}-${name} install-${component}-${name}-stripped)
+    endif()
   endforeach()
 
   if(LLVM_INCLUDE_TESTS)