From: Robert Jordens <jordens@gmail.com>
Date: Fri, 27 Mar 2015 18:21:16 +0000 (+0100)
Subject: add tool to build minimal xilinx toolchains
X-Git-Tag: 24jan2021_ls180~2099^2~148
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=20b646bd1a4df084cd85299b372aed35b7c1d28e;p=litex.git

add tool to build minimal xilinx toolchains
---

diff --git a/xilinx_strace_tailor.sh b/xilinx_strace_tailor.sh
new file mode 100644
index 00000000..57bb74c4
--- /dev/null
+++ b/xilinx_strace_tailor.sh
@@ -0,0 +1,14 @@
+#!/bin/sh
+# Copyright Robert Jordens <robert@joerdens.org> 2014,2015
+
+# assuming your xilinx toolchain lives in /opt/Xilinx,
+# run `strace-tailor.sh [synthesis script] [options]`
+# then in your current directory, `opt/Xilinx/*` is the
+# minimal toolchain required for this synthesis script run.
+
+PREFIX=\\/opt\\/Xilinx\\/
+
+strace -e trace=file,process -f -o strace.log $@
+sed -n "s/^.*\"\\(${PREFIX}[^\"]*\\)\".*$/\\1/p" strace.log \
+	| sort | uniq | tr '\n' '\0' \
+	| xargs -0 cp --parent --no-dereference --preserve=all -t .