From cd0de6830023d362777be54fc07d44f638b1561e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tobias=20Gr=C3=B6ger?= <tobias.groeger@student.kit.edu>
Date: Thu, 13 Jun 2024 18:50:50 +0200
Subject: [PATCH] Fix undefined compiler option on ubuntu 18.04
---
source/ArmarXGui/applications/ArmarXGui/CMakeLists.txt | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/source/ArmarXGui/applications/ArmarXGui/CMakeLists.txt b/source/ArmarXGui/applications/ArmarXGui/CMakeLists.txt
index 8fbbc259..a0608985 100644
--- a/source/ArmarXGui/applications/ArmarXGui/CMakeLists.txt
+++ b/source/ArmarXGui/applications/ArmarXGui/CMakeLists.txt
@@ -41,7 +41,12 @@ set(HEADERS ArmarXGuiApp.h
)
if ( CMAKE_COMPILER_IS_GNUCC )
- set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-error=deprecated-enum-enum-conversion")
+ # old gcc 8.4.0 on ubuntu 18.04 does not support this flag
+ check_cxx_compiler_flag("-Wno-error=deprecated-enum-enum-conversion" SUPPORTS_DEPRECATED_ENUM_ENUM_CONVERSION)
+
+ if (SUPPORTS_DEPRECATED_ENUM_ENUM_CONVERSION)
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-error=deprecated-enum-enum-conversion")
+ endif()
endif()
find_package(OpenMP)
--
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