+++ /dev/null
-From c60ac5bc4f95c8d1ce3d44aa1dfad8636dbe3bee Mon Sep 17 00:00:00 2001
-From: Bernd Kuhls <bernd.kuhls@t-online.de>
-Date: Sun, 29 Jul 2018 00:16:25 +0200
-Subject: [PATCH] Check for -fstack-protector
-
-Not all toolchains provide support for -fstack-protector. This patch
-provides a configure check to avoid build errors like
-
-/home/buildroot/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-uclibc/6.4.0/../../../../x86_64-buildroot-linux-uclibc/bin/ld: cannot find -lssp_nonshared
-/home/buildroot/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-uclibc/6.4.0/../../../../x86_64-buildroot-linux-uclibc/bin/ld: cannot find -lssp
-
-Patch sent upstream as PR 226.
-
-Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
----
- configure.ac | 16 ++++++++++++++++
- va/Makefile.am | 5 ++++-
- 2 files changed, 20 insertions(+), 1 deletion(-)
-
-diff --git a/configure.ac b/configure.ac
-index b0b88361..da1908cf 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -209,6 +209,22 @@ if test "$ac_cv_have_gnuc_visibility_attribute" = "yes"; then
- [Defined to 1 if GCC visibility attribute is supported])
- fi
-
-+# Check for -fstack-protector
-+ssp_cc=yes
-+if test "X$CC-cc" != "X"; then
-+ AC_MSG_CHECKING([whether ${CC-cc} accepts -fstack-protector])
-+ ssp_old_cflags="$CFLAGS"
-+ CFLAGS="$CFLAGS -fstack-protector"
-+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[alloca(100);]])], [], [ssp_cc=no])
-+ AC_MSG_RESULT([$ssp_cc])
-+ if test "X$ssp_cc" = "Xno"; then
-+ CFLAGS="$ssp_old_cflags"
-+ else
-+ AC_DEFINE([ENABLE_SSP_CC], 1, [Define if SSP C support is enabled.])
-+ fi
-+fi
-+AM_CONDITIONAL(USE_SSP, test "$ssp_cc" = "yes")
-+
- # Check for DRM (mandatory)
- LIBDRM_VERSION=libdrm_version
- PKG_CHECK_MODULES([DRM], [libdrm >= $LIBDRM_VERSION])
-diff --git a/va/Makefile.am b/va/Makefile.am
-index 5b6d49ab..0e94d0ff 100644
---- a/va/Makefile.am
-+++ b/va/Makefile.am
-@@ -77,9 +77,12 @@ libva_ldflags = \
-
- libva_cflags = \
- -Wall \
-- -fstack-protector \
- $(NULL)
-
-+if USE_SSP
-+libva_cflags += -fstack-protector
-+endif
-+
- lib_LTLIBRARIES = libva.la
- libvaincludedir = ${includedir}/va
- libvainclude_HEADERS = $(libva_source_h)