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[PATCH 08/12] libtool: Check for static libs for internal compiler libra
From: |
Richard Purdie |
Subject: |
[PATCH 08/12] libtool: Check for static libs for internal compiler libraries |
Date: |
Mon, 25 Oct 2021 15:33:33 +0100 |
From: Khem Raj <raj.khem@gmail.com>
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.
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
m4/libtool.m4 | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/m4/libtool.m4 b/m4/libtool.m4
index 180dd9d1..022c1292 100644
--- a/m4/libtool.m4
+++ b/m4/libtool.m4
@@ -7560,7 +7560,7 @@ 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" ||
--
2.25.1
- [PATCH 00/12] Yocto Project libtool patch queue, Richard Purdie, 2021/10/25
- [PATCH 04/12] ltmain.sh: Fix sysroot paths being encoded into RPATHs, Richard Purdie, 2021/10/25
- [PATCH 01/12] ltmain.in: Handle trailing slashes on install commands correctly, Richard Purdie, 2021/10/25
- [PATCH 12/12] libtool.m4: For reproducibility stop encoding hostname in libtool script, Richard Purdie, 2021/10/25
- [PATCH 05/12] ltmain.in: Don't encode RATHS which match default linker paths, Richard Purdie, 2021/10/25
- [PATCH 02/12] libtool.m4: Rename the --with-sysroot option to avoid conflict with gcc/binutils, Richard Purdie, 2021/10/25
- [PATCH 09/12] Makefile.am: make sure autoheader run before autoconf, Richard Purdie, 2021/10/25
- [PATCH 08/12] libtool: Check for static libs for internal compiler libraries,
Richard Purdie <=
- [PATCH 03/12] ltmain.in: Add missing sysroot to library path, Richard Purdie, 2021/10/25
- [PATCH 06/12] libtool.m4: Handle "/" as a sysroot correctly, Richard Purdie, 2021/10/25
- [PATCH 11/12] ltmain.in: Handle prefix-map compiler options correctly, Richard Purdie, 2021/10/25
- [PATCH 10/12] Makefile.am: make sure autoheader run before automake, Richard Purdie, 2021/10/25
- [PATCH 07/12] libtool: Fix support for NIOS2 processor, Richard Purdie, 2021/10/25