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- 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
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