libssh: simplified CMAKE tests

That is endianness check is provided as option, SSP and other
flags are enabled by openwrt global flags to fix issues in unsupported
systems, and unused flags were removed.

Signed-off-by: Nikos Mavrogiannopoulos <n.mavrogiannopoulos@gmail.com>

libs/libssh/Makefile

@@ -12,7 +12,7 @@ PKG_MAINTAINER:=Mislav Novakovic <mislav.novakovic@sartura.hr>
 
 PKG_NAME:=libssh
 PKG_VERSION:=0.9.3
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=https://www.libssh.org/files/0.9/
@@ -54,13 +54,17 @@ CMAKE_OPTIONS = \
 	-DWITH_PCAP:BOOL=OFF \
 	-DWITH_SERVER:BOOL=ON \
 	-DWITH_SFTP:BOOL=ON \
-	-DWITH_SSH1:BOOL=OFF \
-	-DWITH_TESTING:BOOL=OFF \
+	-UWITH_STACK_CLASH_PROTECTION \
+	-DWITH_STACK_CLASH_PROTECTION=0 \
+	-UWITH_STACK_PROTECTOR \
+	-DWITH_STACK_PROTECTOR=0 \
+	-UWITH_STACK_PROTECTOR_STRONG \
+	-DWITH_STACK_PROTECTOR_STRONG=0
 
 ifeq ($(CONFIG_BIG_ENDIAN),y)
-CMAKE_OPTIONS += -DWITH_BIG_ENDIAN=ON
+CMAKE_OPTIONS += -DHAVE_WORDS_BIGENDIAN=1
 else
-CMAKE_OPTIONS += -DWITH_BIG_ENDIAN=OFF
+CMAKE_OPTIONS += -DHAVE_WORDS_BIGENDIAN=0
 endif
 
 define Build/InstallDev