From: Victor Cebollada <v.cebollada@samsung.com>
Date: Mon, 10 Aug 2020 08:09:58 +0000 (+0100)
Subject: Specified C++17 standard for the CMake projects.
X-Git-Tag: dali_1.9.25~3
X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-adaptor.git;a=commitdiff_plain;h=20196b9291c2c999f22f9175cc070264f7ea62bf

Specified C++17 standard for the CMake projects.

Change-Id: I2b1f24a003f37a0a16157ab49af7012a3201665c
Signed-off-by: Victor Cebollada <v.cebollada@samsung.com>
---

diff --git a/README.md b/README.md
index 99a47a6..b43261f 100644
--- a/README.md
+++ b/README.md
@@ -20,15 +20,11 @@
 
 ### Minimum Requirements
 
- - Ubuntu 14.04 or later
+ - Ubuntu 16.04 or later
  - Environment created using dali_env script in dali-core repository
- - GCC version 6
+ - GCC version 9
 
-DALi requires a compiler supporting C++11 features.
-Ubuntu 16.04 is the first version to offer this by default (GCC v5.4.0).
-
-GCC version 6 is recommended since it has fixes for issues in version 5
-e.g. it avoids spurious 'defined but not used' warnings in header files.
+DALi requires a compiler supporting C++17 features.
 
 ### Building the Repository
 
diff --git a/build/tizen/CMakeLists.txt b/build/tizen/CMakeLists.txt
index 6280e33..be96e15 100644
--- a/build/tizen/CMakeLists.txt
+++ b/build/tizen/CMakeLists.txt
@@ -1,7 +1,6 @@
 CMAKE_MINIMUM_REQUIRED(VERSION 3.1)
 CMAKE_POLICY(SET CMP0012 NEW) # Prevent dereferencing of OFF/ON as variables
 
-SET(CMAKE_CXX_STANDARD 11)
 SET(CMAKE_C_STANDARD 99)
 PROJECT(${name} CXX)
 SET(PKG_NAME ${name})
@@ -106,12 +105,14 @@ ENDIF()
 
 # Set up compiler flags and warnings
 IF( UNIX )
+  ADD_COMPILE_OPTIONS( -std=c++17 )                     # c++17 support
   ADD_COMPILE_OPTIONS( -Wall ${DALI_CFLAGS} )# -Wextra -Wno-unused-parameter )# -Wfloat-equal )
 ELSEIF( WIN32 ) # WIN32 includes x64 as well according to the cmake doc.
   ADD_COMPILE_OPTIONS( /FIdali-windows-dependencies.h ) #
   ADD_COMPILE_OPTIONS( /FIextern-definitions.h )        # Adds missing definitions.
   ADD_COMPILE_OPTIONS( /FIpreprocessor-definitions.h )  #
   ADD_COMPILE_OPTIONS( /vmg )                           # Avoids a 'reinterpret_cast' compile error while compiling signals and callbacks.
+  ADD_COMPILE_OPTIONS( /std:c++17 )                     # c++17 support
   ADD_COMPILE_OPTIONS( /wd4251 )                        # Ignores warning C4251: "'identifier' : class 'type' needs to have dll-interface to be used by clients of class 'type2'"
 ENDIF()