0011-Pick-up-clang_rt-static-archives-compiler-internal-l.patch

From a18473ed4e5574dab899db640b8efeff78939b54 Mon Sep 17 00:00:00 2001
From: Manoj Gupta <manojgupta@chromium.org>
Date: Wed, 10 Oct 2018 10:50:23 +0300
Subject: [PATCH 1/2] Pick up clang_rt static archives compiler internal
 libraries

Libtool checks only for libraries linked as -l* when trying to
find internal compiler libraries. Clang, however uses the absolute
path to link its internal libraries e.g. compiler_rt. This patch
handles clang's statically linked libraries when finding internal
compiler libraries.
https://crbug.com/749263
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=27866
---
 m4/libtool.m4 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/m4/libtool.m4 b/m4/libtool.m4
index b55a6e5..d9322d0 100644
--- a/m4/libtool.m4
+++ b/m4/libtool.m4
@@ -7556,7 +7556,7 @@ if AC_TRY_EVAL(ac_compile); then
   for p in `eval "$output_verbose_link_cmd"`; do
     case $prev$p in
 
-    -L* | -R* | -l*)
+    -L* | -R* | -l* | */libclang_rt.*.a)
        # Some compilers place space between "-{L,R}" and the path.
        # Remove the space.
        if test x-L = "$p" ||
-- 
2.7.4