From 80c3baa196b25aabdfffb742151f875aa1dc7851 Mon Sep 17 00:00:00 2001
From: Laurent Rineau <laurent.rineau@cgal.org>
Date: Thu, 5 May 2022 16:09:51 +0200
Subject: [PATCH] /wd4503 is only for MSVC 2015

---
 Installation/CMakeLists.txt                                 | 2 --
 Installation/cmake/modules/CGAL_SetupCGALDependencies.cmake | 6 +++++-
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/Installation/CMakeLists.txt b/Installation/CMakeLists.txt
index e050c6b9c2b..ef40543602e 100644
--- a/Installation/CMakeLists.txt
+++ b/Installation/CMakeLists.txt
@@ -390,8 +390,6 @@ if(MSVC)
                      "-D_SCL_SECURE_NO_DEPRECATE;-D_SCL_SECURE_NO_WARNINGS")
   uniquely_add_flags(CGAL_CXX_FLAGS "/fp:strict")
   uniquely_add_flags(CGAL_CXX_FLAGS "/fp:except-")
-  uniquely_add_flags(CGAL_CXX_FLAGS "/wd4503"
-  )# Suppress warnings C4503 about "decorated name length exceeded"
   uniquely_add_flags(CGAL_CXX_FLAGS "/bigobj") # Use /bigobj by default
 
   if(RUNNING_CGAL_AUTO_TEST)
diff --git a/Installation/cmake/modules/CGAL_SetupCGALDependencies.cmake b/Installation/cmake/modules/CGAL_SetupCGALDependencies.cmake
index f046f1e7e5b..d6ba4662ea3 100644
--- a/Installation/cmake/modules/CGAL_SetupCGALDependencies.cmake
+++ b/Installation/cmake/modules/CGAL_SetupCGALDependencies.cmake
@@ -121,9 +121,13 @@ function(CGAL_setup_CGAL_dependencies target)
     target_compile_options(${target} INTERFACE
       $<$<COMPILE_LANGUAGE:CXX>:/fp:strict>
       $<$<COMPILE_LANGUAGE:CXX>:/fp:except->
-      $<$<COMPILE_LANGUAGE:CXX>:/wd4503>  # Suppress warnings C4503 about "decorated name length exceeded"
       $<$<COMPILE_LANGUAGE:CXX>:/bigobj>  # Use /bigobj by default
       )
+    if(MSVC_TOOLSET_VERSION VERSION_LESS_EQUAL 140) # for MSVC 2015
+      target_compile_options(${target} INTERFACE
+        $<$<COMPILE_LANGUAGE:CXX>:/wd4503>  # Suppress warnings C4503 about "decorated name length exceeded"
+        )
+    endif()
   elseif ("${CMAKE_CXX_COMPILER_ID}" MATCHES "AppleClang")
     if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 11.0.3)
       message(STATUS "Apple Clang version ${CMAKE_CXX_COMPILER_VERSION} compiler detected")