From f2c363adeb2dda3cf69f2c92cd853a8909393bed Mon Sep 17 00:00:00 2001
From: Chris Lalancette <clalancette@gmail.com>
Date: Tue, 10 Oct 2023 20:45:07 +0000
Subject: [PATCH 1/2] Fix the clang build for clang 14.

clang 14 does not understand -Wno-deprecated-builtins,
which causes problems trying to compile Fast-DDS on
Ubuntu 22.04

Signed-off-by: Chris Lalancette <clalancette@gmail.com>
---
 CMakeLists.txt | 1 -
 1 file changed, 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 90d75b0f097..54778d71906 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -75,7 +75,6 @@ else()
         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-psabi")
         set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--no-undefined")
     elseif(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
-        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-deprecated-builtins")
         set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl")
     endif()
 

From 17a0a6fef29e54bb5f6635b5ade52c08c743123a Mon Sep 17 00:00:00 2001
From: Chris Lalancette <clalancette@gmail.com>
Date: Wed, 11 Oct 2023 12:20:28 +0000
Subject: [PATCH 2/2] Only add the flag for Clang 15 and newer.

Signed-off-by: Chris Lalancette <clalancette@gmail.com>
---
 CMakeLists.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 54778d71906..770e4daa14e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -75,6 +75,9 @@ else()
         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-psabi")
         set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--no-undefined")
     elseif(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+        if(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 15,0)
+            set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-deprecated-builtins")
+        endif()
         set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl")
     endif()