Add clang 21

(cherry picked from commit 473078bf3e37b6fd7bbeda51a856e422cd5670f0)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 063745b9682fb2f717359282c56d25ac89d760a6..9ca23ee29fa5024a11be7d02ea41f9d590993787 100644 (file)
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -18,7 +18,7 @@ variables:
   TEST_PARALLEL_JOBS: 4
 
   CONFIGURE: ./configure
-  CLANG: clang-20
+  CLANG: clang-21
   ASAN_SYMBOLIZER_PATH: /usr/lib/llvm-19/bin/llvm-symbolizer
 
   CFLAGS_COMMON: -fno-omit-frame-pointer -fno-optimize-sibling-calls -O1 -g -Wall -Wextra