From ac55a91fe94b78bde373169264e6b7a180c39f04 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Thu, 28 Nov 2013 04:31:25 +0100
Subject: Add a pclmulqdq ghash implementation

---
 cmake/arch.cmake         | 17 +++++++++++++++++
 cmake/fastd_module.cmake |  8 ++++++++
 2 files changed, 25 insertions(+)
 create mode 100644 cmake/arch.cmake

(limited to 'cmake')

diff --git a/cmake/arch.cmake b/cmake/arch.cmake
new file mode 100644
index 0000000..fe488c2
--- /dev/null
+++ b/cmake/arch.cmake
@@ -0,0 +1,17 @@
+include(CheckCSourceCompiles)
+
+check_c_source_compiles("
+#ifndef __i386__
+#error not x86
+#endif
+
+int main() {return 0;}
+" ARCH_X86)
+
+check_c_source_compiles("
+#ifndef __x86_64__
+#error not x86_64
+#endif
+
+int main() {return 0;}
+" ARCH_X86_64)
diff --git a/cmake/fastd_module.cmake b/cmake/fastd_module.cmake
index 26285ae..093e28b 100644
--- a/cmake/fastd_module.cmake
+++ b/cmake/fastd_module.cmake
@@ -49,3 +49,11 @@ function(fastd_module_require type name)
     endforeach(req)
   endif(WITH_${TYPE}_${NAME})
 endfunction(fastd_module_require)
+
+function(fastd_module_compile_flags type name source)
+  _fastd_module_handle_name()
+
+  if(WITH_${TYPE}_${NAME})
+    set_property(SOURCE ${source} APPEND PROPERTY COMPILE_FLAGS ${ARGN})
+  endif(WITH_${TYPE}_${NAME})
+endfunction(fastd_module_compile_flags)
-- 
cgit v1.2.3