From: Ian Lance Taylor <iant@golang.org>
Date: Wed, 18 Dec 2013 18:33:47 +0000 (-0800)
Subject: liblink: don't search for an import file with an absolute path
X-Git-Tag: go1.3beta1~1168
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=0830f64bf0a95c310b6396ea53279b17e35f82ad;p=gostls13.git

liblink: don't search for an import file with an absolute path

This restores the old behaviour, and makes it possible to
continue to use 6g and 6l directly, rather than the go tool,
with dot imports.

R=rsc
CC=golang-dev
https://golang.org/cl/43710043
---

diff --git a/src/liblink/ld.c b/src/liblink/ld.c
index 1d06f809a4..9ea0e9a732 100644
--- a/src/liblink/ld.c
+++ b/src/liblink/ld.c
@@ -61,11 +61,15 @@ addlib(Link *ctxt, char *src, char *obj, char *pathname)
 	if(p != nil)
 		*p = '.';
 
-	// try dot, -L "libdir", and then goroot.
-	for(i=0; i<ctxt->nlibdir; i++) {
-		snprint(pname, sizeof pname, "%s/%s", ctxt->libdir[i], name);
-		if(access(pname, AEXIST) >= 0)
-			break;
+	if((!ctxt->windows && name[0] == '/') || (ctxt->windows && name[1] == ':'))
+		snprint(pname, sizeof pname, "%s", name);
+	else {
+		// try dot, -L "libdir", and then goroot.
+		for(i=0; i<ctxt->nlibdir; i++) {
+			snprint(pname, sizeof pname, "%s/%s", ctxt->libdir[i], name);
+			if(access(pname, AEXIST) >= 0)
+				break;
+		}
 	}
 	cleanname(pname);