[llvm-diff] Create libLLVMDiff library

Some tools may want to use the LLVM "diff" code. Move the code into a library for easy use. No functionality change intende. Differential Revision: https://reviews.llvm.org/D107392
llvm · Aug 5, 2021 · 9854f2f · 9854f2f
1 parent 72d070b
commit 9854f2f
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Showing 10 changed files with 31 additions and 5 deletions.
diff --git a/llvm/tools/llvm-diff/CMakeLists.txt b/llvm/tools/llvm-diff/CMakeLists.txt
@@ -6,10 +6,10 @@ set(LLVM_LINK_COMPONENTS
 
 add_llvm_tool(llvm-diff
   llvm-diff.cpp
-  DiffConsumer.cpp
-  DiffLog.cpp
-  DifferenceEngine.cpp
 
   DEPENDS
   intrinsics_gen
   )
+
+add_subdirectory(lib)
+target_link_libraries(llvm-diff PRIVATE LLVMDiff)
diff --git a/llvm/tools/llvm-diff/lib/CMakeLists.txt b/llvm/tools/llvm-diff/lib/CMakeLists.txt
@@ -0,0 +1,14 @@
+set(LLVM_LINK_COMPONENTS
+    Core
+    Support
+    )
+
+add_llvm_library(LLVMDiff
+  STATIC
+  DiffConsumer.cpp
+  DiffConsumer.h
+  DifferenceEngine.cpp
+  DifferenceEngine.h
+  DiffLog.cpp
+  DiffLog.h
+  )
diff --git a/llvm/tools/llvm-diff/DiffConsumer.cpp → llvm/tools/llvm-diff/lib/DiffConsumer.cpp b/llvm/tools/llvm-diff/DiffConsumer.cpp → llvm/tools/llvm-diff/lib/DiffConsumer.cpp
diff --git a/llvm/tools/llvm-diff/DiffConsumer.h → llvm/tools/llvm-diff/lib/DiffConsumer.h b/llvm/tools/llvm-diff/DiffConsumer.h → llvm/tools/llvm-diff/lib/DiffConsumer.h
diff --git a/llvm/tools/llvm-diff/DiffLog.cpp → llvm/tools/llvm-diff/lib/DiffLog.cpp b/llvm/tools/llvm-diff/DiffLog.cpp → llvm/tools/llvm-diff/lib/DiffLog.cpp
diff --git a/llvm/tools/llvm-diff/DiffLog.h → llvm/tools/llvm-diff/lib/DiffLog.h b/llvm/tools/llvm-diff/DiffLog.h → llvm/tools/llvm-diff/lib/DiffLog.h
diff --git a/llvm/tools/llvm-diff/DifferenceEngine.cpp → .../tools/llvm-diff/lib/DifferenceEngine.cpp b/llvm/tools/llvm-diff/DifferenceEngine.cpp → .../tools/llvm-diff/lib/DifferenceEngine.cpp
diff --git a/llvm/tools/llvm-diff/DifferenceEngine.h → llvm/tools/llvm-diff/lib/DifferenceEngine.h b/llvm/tools/llvm-diff/DifferenceEngine.h → llvm/tools/llvm-diff/lib/DifferenceEngine.h
diff --git a/llvm/tools/llvm-diff/llvm-diff.cpp b/llvm/tools/llvm-diff/llvm-diff.cpp
@@ -10,8 +10,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "DiffLog.h"
-#include "DifferenceEngine.h"
+#include "lib/DiffLog.h"
+#include "lib/DifferenceEngine.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/IR/LLVMContext.h"
 #include "llvm/IR/Module.h"

diff --git a/llvm/tools/llvm-livepatch/CMakeLists.txt b/llvm/tools/llvm-livepatch/CMakeLists.txt
@@ -0,0 +1,12 @@
+set(LLVM_LINK_COMPONENTS
+  Core
+  IRReader
+  Support
+  )
+
+add_llvm_tool(llvm-livepatch
+  llvm-livepatch.cpp
+
+  DEPENDS
+  intrinsics_gen
+  )