From: Ben Widawsky <ben@bwidawsk.net>
Date: Mon, 17 Jun 2019 21:45:11 +0000 (-0700)
Subject: Support ~ for home directory
X-Git-Tag: yosys-0.9~70^2~1
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=468c41d997477aa6c67a8b97bc4d9dcff185b815;p=yosys.git

Support ~ for home directory

This is tested on Linux only

v2:
Wrap functioanlity in ifndef _WIN32 (eddiehung)
Find '~/' instead of '~' (cliffordwolf)

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
---

diff --git a/kernel/yosys.cc b/kernel/yosys.cc
index 377572fc2..94d6d675f 100644
--- a/kernel/yosys.cc
+++ b/kernel/yosys.cc
@@ -651,6 +651,10 @@ void rewrite_filename(std::string &filename)
 		filename = filename.substr(1, GetSize(filename)-2);
 	if (filename.substr(0, 2) == "+/")
 		filename = proc_share_dirname() + filename.substr(2);
+#ifndef _WIN32
+	if (filename.substr(0, 2) == "~/")
+		filename = filename.replace(0, 1, getenv("HOME"));
+#endif
 }
 
 #ifdef YOSYS_ENABLE_TCL