From 8f5d5003e99db83c87403f2f26a187e01b0e9bb0 Mon Sep 17 00:00:00 2001 From: David Shah Date: Fri, 21 Dec 2018 14:37:27 +0000 Subject: Clarify ICEBOX_ROOT parameter Signed-off-by: David Shah --- README.md | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index 86f7ef2d..5b79d1fb 100644 --- a/README.md +++ b/README.md @@ -49,8 +49,9 @@ Getting started ### nextpnr-ice40 -To build the iCE40 version of nextpnr, install [icestorm](http://www.clifford.at/icestorm/) with chipdbs installed in `/usr/local/share/icebox` -(or another location, which should be passed as -DICEBOX_ROOT=/path/to/icebox to CMake). +To build the iCE40 version of nextpnr, install [icestorm](http://www.clifford.at/icestorm/) with chipdbs installed in `/usr/local/share/icebox`, +or another location, which should be passed as `-DICEBOX_ROOT=/path/to/share/icebox` (ensure to point it to `share/icebox` and not where the +icebox binaries are installed) to CMake. Then build and install `nextpnr-ice40` using the following commands: ``` -- cgit v1.2.3