From 19d1affa79e0a56f9ef4c48aa40ba93b09ce3135 Mon Sep 17 00:00:00 2001 From: Frank Denis Date: Wed, 17 Jan 2018 01:28:46 +0100 Subject: [PATCH] Revert "Check for -mretpoline / -zretpolineplt support" This reverts commit 93887f179d28c4494429d8ab784a7bb5b4347900. --- configure.ac | 4 ---- 1 file changed, 4 deletions(-) diff --git a/configure.ac b/configure.ac index 14f394d4..804bba78 100644 --- a/configure.ac +++ b/configure.ac @@ -202,9 +202,6 @@ AC_CHECK_DEFINE([_FORTIFY_SOURCE], [], [ AX_CHECK_COMPILE_FLAG([-fvisibility=hidden], [CFLAGS="$CFLAGS -fvisibility=hidden"]) -AX_CHECK_COMPILE_FLAG([-mretpoline], - [CFLAGS="$CFLAGS -mretpoline"]) - AS_CASE([$host_os], [cygwin*|mingw*|msys|pw32*|cegcc*], [ ], [ AX_CHECK_COMPILE_FLAG([-fPIC], [CFLAGS="$CFLAGS -fPIC"]) ]) @@ -326,7 +323,6 @@ AX_CHECK_COMPILE_FLAG([$CWFLAGS -Wwrite-strings], [CWFLAGS="$CWFLAGS -Wwrite-str AX_CHECK_LINK_FLAG([-Wl,-z,relro], [LDFLAGS="$LDFLAGS -Wl,-z,relro"]) AX_CHECK_LINK_FLAG([-Wl,-z,now], [LDFLAGS="$LDFLAGS -Wl,-z,now"]) AX_CHECK_LINK_FLAG([-Wl,-z,noexecstack], [LDFLAGS="$LDFLAGS -Wl,-z,noexecstack"]) -AX_CHECK_LINK_FLAG([-Wl,-z,retpolineplt], [LDFLAGS="$LDFLAGS -Wl,-z,retpolineplt"]) AC_MSG_CHECKING(for a broken clang + AVX512 combination) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[