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@@ -1,62 +0,0 @@
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-From 23ae79fe84a3fa5d995b8c6b9be70587e37a6cd8 Mon Sep 17 00:00:00 2001
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-From: Reini Urban <rurban@cpan.org>
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-Date: Mon, 26 Mar 2018 18:31:30 +0200
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-Subject: [PATCH] add pic_flag to RETPOLINE cflags and ldflags
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-
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-This fixes the linke probe, and fixes #55.
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-Also: libtool is stripping pic_flags from the shared link cmd.
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-
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-Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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-[Retrieved from:
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-https://github.com/rurban/safeclib/commit/23ae79fe84a3fa5d995b8c6b9be70587e37a6cd8]
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----
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- configure.ac | 2 +-
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- m4/ax_compiler_flags_cflags.m4 | 4 ++--
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- m4/ax_compiler_flags_ldflags.m4 | 2 +-
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- 3 files changed, 4 insertions(+), 4 deletions(-)
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-
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-diff --git a/configure.ac b/configure.ac
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-index 33ed7326..10325dc6 100644
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---- a/configure.ac
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-+++ b/configure.ac
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-@@ -4,7 +4,7 @@
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- # 2017 Reini Urban <rurban@cpan.org>
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- #
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- # Copyright (c) 2012, 2013 Cisco Systems
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--# Copyright (c) 2017 Reini Urban
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-+# Copyright (c) 2017, 2018 Reini Urban
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- # All rights reserved.
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- #
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- # Permission is hereby granted, free of charge, to any person
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-diff --git a/m4/ax_compiler_flags_cflags.m4 b/m4/ax_compiler_flags_cflags.m4
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-index 31e3ba8c..1dec00b2 100644
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---- a/m4/ax_compiler_flags_cflags.m4
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-+++ b/m4/ax_compiler_flags_cflags.m4
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-@@ -66,12 +66,12 @@ AC_DEFUN([AX_COMPILER_FLAGS_CFLAGS],[
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- ])
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-
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- # retpoline: clang-7. Note: requires lld-7 linker support
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-- AX_APPEND_COMPILE_FLAGS(["-mretpoline -DRETPOLINE"],
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-+ AX_APPEND_COMPILE_FLAGS(["-mretpoline -DRETPOLINE $lt_prog_compiler_pic"],
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- [RETPOLINE_CFLAGS],[$ax_compiler_flags_test])
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- # or the equivalent gcc-7.3 variant
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- if test -z "$RETPOLINE_CFLAGS"; then
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- AX_APPEND_COMPILE_FLAGS(
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-- ["-mindirect-branch=thunk-extern -mfunction-return=thunk-extern -mindirect-branch-register -DRETPOLINE"],
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-+ ["-mindirect-branch=thunk-extern -mfunction-return=thunk-extern -mindirect-branch-register $lt_prog_compiler_pic -DRETPOLINE"],
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- [RETPOLINE_CFLAGS],[$ax_compiler_flags_test])
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- fi
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-
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-diff --git a/m4/ax_compiler_flags_ldflags.m4 b/m4/ax_compiler_flags_ldflags.m4
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-index d0287852..193f412e 100644
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---- a/m4/ax_compiler_flags_ldflags.m4
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-+++ b/m4/ax_compiler_flags_ldflags.m4
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-@@ -66,7 +66,7 @@ AC_DEFUN([AX_COMPILER_FLAGS_LDFLAGS],[
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- dnl /usr/bin/ld: warning: -z retpolineplt ignored.
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- case $RETPOLINE_CFLAGS in
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- *-mretpoline*|*-mindirect-branch=thunk-extern*)
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-- AX_APPEND_LINK_FLAGS([-Wl,-z,retpolineplt],
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-+ AX_APPEND_LINK_FLAGS(["$RETPOLINE_CFLAGS -Wl,-z,retpolineplt"],
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- [RETPOLINE_LDFLAGS],[$ax_compiler_flags_test])
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- if test -n "$RETPOLINE_LDFLAGS"; then
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- AM_CFLAGS="$AM_CFLAGS $RETPOLINE_CFLAGS"
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