From: Edwin Rodriguez <edwin.rodriguez1@ibm.com>
Date: Tue, 28 Oct 2025 15:22:27 +0000 (-0400)
Subject: cmake: update C standard from C99 to C11
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=2ccaa2f5515f866dfbabe9c1dac640f574e4db3b;p=ceph.git

cmake: update C standard from C99 to C11

userspace-rcu-devel v0.15 adds a check for C11 that
causes a failure due to -std=gnu99 compiler option.

Fixes: https://tracker.ceph.com/issues/73660
Signed-off-by: Edwin Rodriguez <edwin.rodriguez1@ibm.com>
---

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 06f900d6e6e0..d11880471b68 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -246,7 +246,7 @@ endif()
 set(CMAKE_CXX_STANDARD 23)
 set(CMAKE_CXX_EXTENSIONS OFF)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
-set(CMAKE_C_STANDARD 99)
+set(CMAKE_C_STANDARD 11)
 # we use `asm()` to inline assembly, so enable the GNU extension
 set(CMAKE_C_EXTENSIONS ON)
 set(C_STANDARD_REQUIRED ON)