From 1422a7f0f3c846f71af1eb0ac610a3a9950f9ac2 Mon Sep 17 00:00:00 2001
From: Sven Gothel <sgothel@jausoft.com>
Date: Sat, 12 Sep 2020 15:20:14 +0200
Subject: CMake Build: Use C++17 (C++20 not yet supported on all target
 platforms, i.e. Debian 10 Buster with GCC 8.3)

GCC 10.1 mostly covers C++20 and is default on Debian 11 Bullseye, we will move there when established.

For now let's use C++17 at least, especially since GCC C++ ABI fixes a few code generation issues
and we intend to further simplify our C++ codebase.
---
 test/direct_bt/CMakeLists.txt | 18 ++++++++++++------
 test/ieee11073/CMakeLists.txt |  4 +++-
 2 files changed, 15 insertions(+), 7 deletions(-)

(limited to 'test')

diff --git a/test/direct_bt/CMakeLists.txt b/test/direct_bt/CMakeLists.txt
index 80bbe827..4d9e3b51 100644
--- a/test/direct_bt/CMakeLists.txt
+++ b/test/direct_bt/CMakeLists.txt
@@ -12,32 +12,38 @@ add_executable (test_lfringbuffer11  test_lfringbuffer11.cpp)
 
 set_target_properties(test_functiondef01
     PROPERTIES
-    CXX_STANDARD 11
+    CXX_STANDARD 17
+    CXX_STANDARD_REQUIRED ON
     COMPILE_FLAGS "-Wall -Wextra -Werror"
 )
 set_target_properties(test_uuid
     PROPERTIES
-    CXX_STANDARD 11
+    CXX_STANDARD 17
+    CXX_STANDARD_REQUIRED ON
     COMPILE_FLAGS "-Wall -Wextra -Werror"
 )
 set_target_properties(test_basictypes01
     PROPERTIES
-    CXX_STANDARD 11
+    CXX_STANDARD 17
+    CXX_STANDARD_REQUIRED ON
     COMPILE_FLAGS "-Wall -Wextra -Werror"
 )
 set_target_properties(test_attpdu01
     PROPERTIES
-    CXX_STANDARD 11
+    CXX_STANDARD 17
+    CXX_STANDARD_REQUIRED ON
     COMPILE_FLAGS "-Wall -Wextra -Werror"
 )
 set_target_properties(test_lfringbuffer01
     PROPERTIES
-    CXX_STANDARD 11
+    CXX_STANDARD 17
+    CXX_STANDARD_REQUIRED ON
     COMPILE_FLAGS "-Wall -Wextra -Werror"
 )
 set_target_properties(test_lfringbuffer11
     PROPERTIES
-    CXX_STANDARD 11
+    CXX_STANDARD 17
+    CXX_STANDARD_REQUIRED ON
     COMPILE_FLAGS "-Wall -Wextra -Werror"
 )
 
diff --git a/test/ieee11073/CMakeLists.txt b/test/ieee11073/CMakeLists.txt
index 1f144641..3b8f9b38 100644
--- a/test/ieee11073/CMakeLists.txt
+++ b/test/ieee11073/CMakeLists.txt
@@ -7,7 +7,9 @@ add_executable (test_datatypes01     test_datatypes01.cpp)
 
 set_target_properties(test_datatypes01
     PROPERTIES
-    CXX_STANDARD 11)
+    CXX_STANDARD 17
+    CXX_STANDARD_REQUIRED ON
+)
 
 target_link_libraries (test_datatypes01 direct_bt)
 
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