disable cross on s390x

Signed-off-by: Basil Hess <[email protected]>
open-quantum-safe · Nov 5, 2024 · 4cd3ba8 · 4cd3ba8
1 parent 3dc628b
commit 4cd3ba8
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -118,6 +118,8 @@ elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "(ppc|powerpc)")
 elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "s390x")
     set(ARCH "s390x")
     set(ARCH_S390X ON)
+    # CROSS not supported on big-endian (https://github.com/open-quantum-safe/liboqs/issues/1961)
+    set(OQS_ENABLE_SIG_CROSS OFF)
     if(${OQS_DIST_BUILD})
         set(OQS_DIST_S390X_BUILD ON)
     endif()