From 25a6b971bb0a4b5a753a5588cb32a707490f427c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?At=C4=B1lhan=20Emre=20Dursuno=C4=9Flu?=
 <atilhandursunoglu@outlook.com>
Date: Sun, 17 Sep 2023 00:52:33 +0300
Subject: [PATCH 1/4] Add boost's version header to fix boost outcome - Because
 BOOST_VERSION isn't available it is evaluated as 0.   This causes error's for
 boost >= 1.76

---
 third_party/Outcome/include/outcome.hpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/third_party/Outcome/include/outcome.hpp b/third_party/Outcome/include/outcome.hpp
index af316618f67..6cf3d086a99 100644
--- a/third_party/Outcome/include/outcome.hpp
+++ b/third_party/Outcome/include/outcome.hpp
@@ -20,6 +20,7 @@
 #include <boost/outcome/std_result.hpp> // IWYU pragma: export
 #include <boost/outcome/success_failure.hpp> // IWYU pragma: export
 #include <boost/outcome/try.hpp> // IWYU pragma: export
+#include <boost/version.hpp> // IWYU pragma: export
 #include <system_error>
 #include <utility>
 

From f2c9b51a4cacc2e89aa73bc87154dde285e15999 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?At=C4=B1lhan=20Emre=20Dursuno=C4=9Flu?=
 <atilhandursunoglu@outlook.com>
Date: Sun, 17 Sep 2023 01:09:08 +0300
Subject: [PATCH 2/4] Ignore ignored attributes for libprocinfo - At least in
 gcc 13.2, process.cpp:81 gives ignored attributes   warning.

---
 cmake/Findlibprocinfo.cmake | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cmake/Findlibprocinfo.cmake b/cmake/Findlibprocinfo.cmake
index d54d70184ae..5a9fe5fe87a 100644
--- a/cmake/Findlibprocinfo.cmake
+++ b/cmake/Findlibprocinfo.cmake
@@ -19,5 +19,6 @@ if(NOT MSVC)
   target_compile_options(libprocinfo PRIVATE
     -Wno-error=format=
     -Wno-error=unknown-pragmas
+    -Wno-error=ignored-attributes
   )
 endif()
\ No newline at end of file

From e6921301651ae68304c2273f8b4d61732634e819 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?At=C4=B1lhan=20Emre=20Dursuno=C4=9Flu?=
 <atilhandursunoglu@outlook.com>
Date: Thu, 21 Sep 2023 13:29:15 +0300
Subject: [PATCH 3/4] Use shared library of LLVM if static libraries not
 available. - In some distributions of LLVM, like in ArchLinux, static
 libraries   are not included.

---
 cmake/FindLLVM.cmake           | 21 +++++++++++++++++++++
 src/ObjectUtils/CMakeLists.txt | 15 ++++++++++-----
 2 files changed, 31 insertions(+), 5 deletions(-)

diff --git a/cmake/FindLLVM.cmake b/cmake/FindLLVM.cmake
index e1a22d3354a..4709d0cf9df 100644
--- a/cmake/FindLLVM.cmake
+++ b/cmake/FindLLVM.cmake
@@ -23,3 +23,24 @@ endif()
 
 add_library(LLVMHeaders INTERFACE IMPORTED)
 target_include_directories(LLVMHeaders INTERFACE ${LLVM_INCLUDE_DIRS})
+
+function(find_llvm_libs REQUIRED_LLVM_LIBS)
+  find_library(LLVM_SHARED_LIB LLVM NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH PATHS ${LLVM_LIBRARY_DIR})
+  set(LLVM_LIBS_TMP "" PARENT_SCOPE)
+  foreach(LIB IN LISTS REQUIRED_LLVM_LIBS)
+    find_library(LLVM_LIB ${LIB} NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH PATHS ${LLVM_LIBRARY_DIR})
+    if(LLVM_LIB OR TARGET ${LIB})
+      message(VERBOSE "Adding ${LIB}")
+      list(APPEND LLVM_LIBS_TMP ${LIB})
+    elseif(LLVM_SHARED_LIB)
+      set(LLVM_LIBS ${LLVM_SHARED_LIB} PARENT_SCOPE)
+      message(STATUS "Using shared LLVM library.")
+      return()
+    else()
+      message(FATAL_ERROR "Can't find necessary LLVM libraries")
+    endif()
+  endforeach()
+  
+  set(LLVM_LIBS ${LLVM_LIBS_TMP} PARENT_SCOPE)
+  message(STATUS "Using static LLVM libraries.")
+endfunction()
diff --git a/src/ObjectUtils/CMakeLists.txt b/src/ObjectUtils/CMakeLists.txt
index 4102545747f..2fcea6fac27 100644
--- a/src/ObjectUtils/CMakeLists.txt
+++ b/src/ObjectUtils/CMakeLists.txt
@@ -4,6 +4,14 @@
 
 cmake_minimum_required(VERSION 3.15)
 
+set(REQUIRED_LLVM_LIBS LLVMDebugInfoCodeView
+                        LLVMDebugInfoDWARF
+                        LLVMDebugInfoPDB
+                        LLVMObject
+                        LLVMSymbolize)
+
+find_llvm_libs("${REQUIRED_LLVM_LIBS}")
+
 project(ObjectUtils)
 add_library(ObjectUtils STATIC)
 
@@ -55,12 +63,9 @@ target_link_libraries(
          absl::synchronization
          absl::time
          absl::span
-         LLVMDebugInfoCodeView
-         LLVMDebugInfoDWARF
-         LLVMDebugInfoPDB
          LLVMHeaders
-         LLVMObject
-         LLVMSymbolize)
+         ${LLVM_LIBS}
+         )
 
 if (WIN32)
 target_link_libraries(ObjectUtils PUBLIC DIASDK::DIASDK)

From 7bba401da8c434f8f42e13250a0ee28c106b3fe8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?At=C4=B1lhan=20Emre=20Dursuno=C4=9Flu?=
 <atilhandursunoglu@outlook.com>
Date: Sun, 17 Sep 2023 15:03:14 +0300
Subject: [PATCH 4/4] Warn users about third_party abseil usage.

---
 cmake/Findabsl.cmake | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/cmake/Findabsl.cmake b/cmake/Findabsl.cmake
index e66134b1fbc..7a1f5726676 100644
--- a/cmake/Findabsl.cmake
+++ b/cmake/Findabsl.cmake
@@ -12,7 +12,11 @@ if(absl_FOUND)
   return()
 endif()
 
-message("Abseil not found via find_package. Probably not a Conan build. Using the copy from third_party/")
+message(WARNING "To ensure Abseil is built with C++17 support,
+                 it will be built from third_party folder. 
+                 If your system already has Abseil installed with C++17 support, 
+                 you can specify the Abseil configuration directory 
+                 by setting the absl_DIR variable as a cmake argument.")
 
 set(ABSL_PROPAGATE_CXX_STD ON)
 add_subdirectory(${CMAKE_SOURCE_DIR}/third_party/abseil-cpp)