From 6709236699a6ddac0d8ab6b3ffc2ba5faf8315c5 Mon Sep 17 00:00:00 2001 From: Matthias Schiffer Date: Thu, 26 Dec 2013 05:45:13 +0100 Subject: Check if the compiler supports -mpclmul --- src/crypto/mac/ghash/pclmulqdq/CMakeLists.txt | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src') diff --git a/src/crypto/mac/ghash/pclmulqdq/CMakeLists.txt b/src/crypto/mac/ghash/pclmulqdq/CMakeLists.txt index a11ad02..59bc09d 100644 --- a/src/crypto/mac/ghash/pclmulqdq/CMakeLists.txt +++ b/src/crypto/mac/ghash/pclmulqdq/CMakeLists.txt @@ -1,4 +1,8 @@ if(ARCH_X86 OR ARCH_X86_64) + if(NOT HAVE_PCLMUL) + message(FATAL_ERROR "WITH_MAC_GHASH_PCLMULQDQ enabled, but there is no compiler support for -mpclmul") + endif(NOT HAVE_PCLMUL) + fastd_mac_impl(ghash pclmulqdq ghash_pclmulqdq.c ghash_pclmulqdq_impl.c -- cgit v1.2.3