toolchain: add symbiflow-toolchain package

Signed-off-by: Alessandro Comodi <[email protected]>

toolchain/symbiflow-toolchain/build.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+mkdir -p $PREFIX
+
+curl -s https://storage.googleapis.com/symbiflow-arch-defs-gha/symbiflow-toolchain-latest | xargs wget -qO- | tar -xJC $PREFIX

toolchain/symbiflow-toolchain/meta.yaml

@@ -0,0 +1,30 @@
+{% set version = '%s_%04i_%s'|format(GIT_DESCRIBE_TAG|replace('v','') or '0.X', GIT_DESCRIBE_NUMBER|int, GIT_DESCRIBE_HASH or 'gUNKNOWN') %}
+
+package:
+  name: symbiflow-toolchain
+  version: {{ version }}
+
+source:
+  git_url: https://github.com/verilog-to-routing/vtr-verilog-to-routing.git
+  git_rev: master
+
+build:
+  # number: 201803050325
+  number: {{ environ.get('DATE_NUM') }}
+  # string: 20180305_0325
+  string: {{ environ.get('DATE_STR') }}
+  script_env:
+    - CI
+
+requirements:
+  build:
+    - wget
+    - curl
+  host:
+  run:
+
+about:
+  home: https://github.com/SymbiFlow/symbiflow-arch-defs
+  license: ISC
+  license_file: LICENSE
+  summary: 'FOSS architecture definitions of FPGA hardware useful for doing PnR device generation.'