use sfpy.patch too

diff --git a/HDL_workflow.mdwn b/HDL_workflow.mdwn
index d00245da1768696bf2118ca385b1b2d099c4e55b..6a2498356fc71b27089faee2721c0ef5d06f0c2e 100644 (file)
--- a/HDL_workflow.mdwn
+++ b/HDL_workflow.mdwn
@@ -459,6 +459,7 @@ In the meantime, sfpy can be built as follows:
 
     git clone --recursive https://github.com/billzorn/sfpy.git
     cd sfpy
+    git apply /path/to/ieee754fpu/sfpy.patch
     cd SoftPosit
     git apply ../softposit_sfpy_build.patch
     git apply /path/to/ieee754fpu/SoftPosit.patch