remove stack protector check

package/libssh/Makefile

@@ -5,7 +5,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=		libssh
 PKG_VERSION:=		0.5.3
-PKG_RELEASE:=		2
+PKG_RELEASE:=		3
 PKG_MD5SUM:=		9ad01838d3b89d98e900e0f6260a88cc
 PKG_DESCR:=		SSH library
 PKG_SECTION:=		libs

package/libssh/patches/patch-cmake_Modules_DefineCompilerFlags_cmake

@@ -0,0 +1,14 @@
+--- libssh-0.5.3.orig/cmake/Modules/DefineCompilerFlags.cmake	2012-11-20 12:41:49.000000000 +0100
++++ libssh-0.5.3/cmake/Modules/DefineCompilerFlags.cmake	2013-12-17 13:20:04.073723090 +0100
+@@ -20,11 +20,6 @@ if (UNIX AND NOT WIN32)
+             set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC")
+         endif (WITH_FPIC)
+ 
+-        check_c_compiler_flag_ssp("-fstack-protector" WITH_STACK_PROTECTOR)
+-        if (WITH_STACK_PROTECTOR)
+-            set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fstack-protector")
+-        endif (WITH_STACK_PROTECTOR)
+-
+         check_c_compiler_flag("-D_FORTIFY_SOURCE=2" WITH_FORTIFY_SOURCE)
+         if (WITH_FORTIFY_SOURCE)
+             set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_FORTIFY_SOURCE=2")