git: d6ad97d73599 - main - devel/umpire: Fix build by updating to C++20

The branch main has been updated by yuri:

URL: https://cgit.FreeBSD.org/ports/commit/?id=d6ad97d73599e18ebddf584fcd1a67ba3bb91bf4

commit d6ad97d73599e18ebddf584fcd1a67ba3bb91bf4
Author:     Yuri Victorovich <yuri@FreeBSD.org>
AuthorDate: 2026-07-27 20:17:20 +0000
Commit:     Yuri Victorovich <yuri@FreeBSD.org>
CommitDate: 2026-07-27 20:19:19 +0000

    devel/umpire: Fix build by updating to C++20
    
    camp package now uses C++ 'concept' that is only available in C++20.
    
    Reported by:    fallout
---
 devel/umpire/files/patch-CMakeLists.txt | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/devel/umpire/files/patch-CMakeLists.txt b/devel/umpire/files/patch-CMakeLists.txt
new file mode 100644
index 000000000000..0375017af32c
--- /dev/null
+++ b/devel/umpire/files/patch-CMakeLists.txt
@@ -0,0 +1,13 @@
+-- fix build because camp-2026.07.0 uses C++ feature 'concept' which is standardized only in C++20
+
+--- CMakeLists.txt.orig	2026-07-27 20:11:17 UTC
++++ CMakeLists.txt
+@@ -27,7 +27,7 @@ include(cmake/SetupUmpireOptions.cmake)
+ include(cmake/SetupUmpireOptions.cmake)
+ 
+ # Default to c++17 if not specified by the user.
+-set(BLT_CXX_STD "c++17" CACHE STRING "Version of C++ standard")
++set(BLT_CXX_STD "c++20" CACHE STRING "Version of C++ standard")
+ 
+ # If BLT_CXX_STD is set by the user, check that it is at least 17.
+ if("${BLT_CXX_STD}" STREQUAL "c++98" OR