Merge remote-tracking branch 'origin2/master'

Eigen/src/Core/util/ConfigureVectorization.h

diff --git a/Eigen/src/Core/util/ConfigureVectorization.h b/Eigen/src/Core/util/ConfigureVectorization.h
index 80ad82e..d41d05d 100644
--- a/Eigen/src/Core/util/ConfigureVectorization.h
+++ b/Eigen/src/Core/util/ConfigureVectorization.h
@@ -428,7 +428,7 @@
 #error "Eigen requires a fixed SVE lector length but EIGEN_ARM64_SVE_VL is not set."
 #endif
 
-#elif defined(EIGEN_ARCH_RISCV)
+#elif EIGEN_ARCH_RISCV
 
 #if defined(__riscv_zfh)
 #define EIGEN_HAS_BUILTIN_FLOAT16