Commit 4ac57251 authored by Jim Harris's avatar Jim Harris
Browse files

README.md: add build instructions for FreeBSD 



Signed-off-by: default avatarJim Harris <james.r.harris@intel.com>
Change-Id: I4500366475ffbaa9c91ea62a07522c2f82a9a372
parent 4ba47234

README.md

+30 −0
Original line number Diff line number Diff line
@@ -29,14 +29,28 @@ Ubuntu/Debian: 
- make

- libcunit1-dev



FreeBSD:



- gcc

- libpciaccess

- gmake

- cunit



Additionally, [DPDK](http://dpdk.org/doc/quick-start) is required.



    1) cd /path/to/spdk

    2) wget http://dpdk.org/browse/dpdk/snapshot/dpdk-2.1.0.tar.gz

    3) tar xfz dpdk-2.1.0.tar.gz

    4) cd dpdk-2.1.0



Linux:



    5) make install T=x86_64-native-linuxapp-gcc



FreeBSD:



    5) gmake install T=x86_64-native-bsdapp-clang



Building

========
@@ -47,4 +61,20 @@ to build the SPDK libraries and examples. 


If you followed the instructions above for building DPDK:



Linux:



    make DPDK_DIR=`pwd`/dpdk-2.1.0/x86_64-native-linuxapp-gcc



FreeBSD:



    gmake DPDK_DIR=`pwd`/dpdk-2.1.0/x86_64-native-bsdapp-clang



Hugepages and Device Binding

============================



Before running an SPDK application, some hugepages must be allocated and

any NVMe devices must be unbound from the native NVMe kernel driver.

SPDK includes scripts to automate this process on both Linux and FreeBSD.



    1) scripts/configure_hugepages.sh

    2) scripts/unbind_nvme.sh