From d34a51dbbe84562e054811f70705f66177848096 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Mon, 21 Apr 2003 19:53:24 +0000
Subject: [PATCH] Add support for allowing the user to extend the GCCLD
 searchpath

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5825 91177308-0d34-0410-b5e6-96231b3b80d8
---
 tools/gccld/gccld.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tools/gccld/gccld.cpp b/tools/gccld/gccld.cpp
index 90cebb4df08..1d61d13a63f 100644
--- a/tools/gccld/gccld.cpp
+++ b/tools/gccld/gccld.cpp
@@ -294,6 +294,10 @@ int main(int argc, char **argv) {
   if (Composite.get() == 0)
     return PrintAndReturn(argv[0], ErrorMessage);
 
+  // If the user specied an extra search path in their environment, respect it.
+  if (char *SearchPath = getenv("LLVM_LIB_SEARCH_PATH"))
+    LibPaths.push_back(SearchPath);
+
   for (unsigned i = 1; i < InputFilenames.size(); ++i) {
     std::auto_ptr<Module> M(LoadObject(InputFilenames[i], ErrorMessage));
     if (M.get() == 0)