mirror of
https://github.com/gentoo-mirror/gentoo.git
synced 2026-08-24 18:58:08 -07:00
b6405d3992
Closes: https://bugs.gentoo.org/939897 Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org>
30 lines
1.0 KiB
Diff
30 lines
1.0 KiB
Diff
From d98739ceaac1c477879b9c4fba89ea76dba2d539 Mon Sep 17 00:00:00 2001
|
|
From: axxel <awagger@gmail.com>
|
|
Date: Sun, 22 Sep 2024 22:39:11 +0200
|
|
Subject: [PATCH] cmake: switch to c++-20 by default for the core library
|
|
|
|
I finally accept the incurred performance penalty from the position
|
|
independent DataMatrix detection by default.
|
|
|
|
This is finally fixing #386. It also (sufficiently) fixes #822 and thereby
|
|
supersedes #836.
|
|
---
|
|
CMakeLists.txt | 4 +++-
|
|
1 file changed, 3 insertions(+), 1 deletions(-)
|
|
|
|
diff --git a/CMakeLists.txt b/CMakeLists.txt
|
|
index b602712d79..fee4c68cdc 100644
|
|
--- a/CMakeLists.txt
|
|
+++ b/CMakeLists.txt
|
|
@@ -71,7 +71,9 @@ if(NOT ZXING_DEPENDENCIES IN_LIST ZXING_DEPENDENCIES_LIST)
|
|
endif()
|
|
|
|
if (NOT DEFINED CMAKE_CXX_STANDARD)
|
|
- set (CMAKE_CXX_STANDARD 17)
|
|
+ set (CMAKE_CXX_STANDARD 20)
|
|
+ # Allow the fallback to earlier versions if the compiler does not support it.
|
|
+ set(CMAKE_CXX_STANDARD_REQUIRED OFF)
|
|
endif()
|
|
if (NOT DEFINED CMAKE_CXX_EXTENSIONS)
|
|
set (CMAKE_CXX_EXTENSIONS OFF)
|