From: Siva Chandra Reddy <sivachandra@google.com>
Date: Fri, 5 Apr 2019 14:46:36 +0000 (-0700)
Subject: Use llvm-objcopy, if available, to remove the .llvm_addrsig sections.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=059f0081cf05b47d922ca698c2ba68ee63b6ee2d;p=thirdparty%2Fglibc.git

Use llvm-objcopy, if available, to remove the .llvm_addrsig sections.
---

diff --git a/csu/Makefile b/csu/Makefile
index 7460bcb0cf1..b0049b2ef26 100644
--- a/csu/Makefile
+++ b/csu/Makefile
@@ -105,6 +105,12 @@ include ../Rules
 # Make these in the lib pass so they're available in time to link things with.
 subdir_lib: $(extra-objs:%=$(objpfx)%)
 
+ifeq ($(LLVM_OBJCOPY),)
+OBJCOPY_FOR_ADDRSIG = ${OBJCOPY}
+else
+OBJCOPY_FOR_ADDRSIG = ${LLVM_OBJCOPY}
+endif
+
 define link-relocatable
 $(CC) -nostdlib -nostartfiles -r -o $@.precopy $^
 # Remove a section generated by clang for safe ICF; when lld links and