Enable stack protection flags in GCC cross compiler

Signed-off-by: David Oberhollenzer <david.oberhollenzer@tele2.at>

layer/bsp-alix/TOOLCHAIN

@@ -5,7 +5,7 @@ MUSL_CPU="i386"
 
 CPU_IS_64BIT="no"
 
-GCC_EXTRACFG="--disable-libmpx --disable-libssp"
+GCC_EXTRACFG="--enable-libmpx"
 
 LINUXPKG="linux"
 LINUX_CPU="x86"

layer/bsp-qemu64/TOOLCHAIN

@@ -5,7 +5,7 @@ MUSL_CPU="x86_64"
 
 CPU_IS_64BIT="yes"
 
-GCC_EXTRACFG=""
+GCC_EXTRACFG="--enable-libmpx"
 
 LINUXPKG="linux"
 LINUX_CPU="x86_64"

pkg/tc-binutils/build

@@ -12,7 +12,7 @@ prepare() {
 build() {
 	$1/configure --prefix="$TCDIR" --target="$TARGET" --disable-nls \
 		     --with-sysroot="$TCDIR/$TARGET" --disable-multilib \
-		     --with-lib-path="$TCDIR/$TARGET/lib"
+		     --with-lib-path="$TCDIR/$TARGET/lib" --enable-libssp
 
 	make configure-host
 	make -j $NUMJOBS

pkg/tc-gcc2/build

@@ -8,9 +8,10 @@ build() {
 		     --with-sysroot="$TCDIR/$TARGET" \
 		     --disable-nls --enable-languages=c,c++ \
 		     --enable-c99 --enable-long-long \
-		     --disable-libmudflap --disable-multilib \
-		     --disable-libmpx --disable-libssp \
+		     --enable-libmudflap --disable-multilib \
+		     --enable-libssp \
 		     --disable-libsanitizer \
+		     --enable-default-pie --enable-default-ssp \
 		     --with-arch="$GCC_CPU" $GCC_EXTRACFG \
 		     --with-native-system-header-dir="/include"
 

pkg/tc-gcc2/rootfs_files.txt

@@ -1,14 +1,17 @@
 lib/libatomic.so m 777 0 0
 lib/libatomic.so.1 m 777 0 0
 lib/libatomic.so.1.2.0 m 555 0 0
-lib/libgcc_s.so m 444 0 0
-lib/libgcc_s.so.1 m 444 0 0
+lib/libgcc_s.so m 555 0 0
+lib/libgcc_s.so.1 m 555 0 0
 lib/libgomp.so m 777 0 0
 lib/libgomp.so.1 m 777 0 0
 lib/libgomp.so.1.0.0 m 555 0 0
 lib/libitm.so m 777 0 0
 lib/libitm.so.1 m 777 0 0
 lib/libitm.so.1.0.0 m 555 0 0
+lib/libssp.so m 777 0 0
+lib/libssp.so.0 m 777 0 0
+lib/libssp.so.0.0.0 m 555 0 0
 lib/libstdc++.so m 777 0 0
 lib/libstdc++.so.6 m 777 0 0
 lib/libstdc++.so.6.0.25 m 555 0 0