Description: Add hardening flags.
Author: Gabriele Giacone <1o5g4r8o@gmail.com>

--- a/Makefile
+++ b/Makefile
@@ -5,6 +5,7 @@ LINUX64_COMPILER = x86_64-pc-linux-gnu-g
 WIN32_COMPILER = /usr/bin/i586-mingw32-gcc
 LINUX_ARM_COMPILER = arm-none-linux-gnueabi-gcc
 
+BUILDFLAGS = ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}
 LIBPURPLE_CFLAGS = -I/usr/include/libpurple -DPURPLE_PLUGINS -DENABLE_NLS
 GLIB_CFLAGS = `pkg-config --cflags glib-2.0` -I/usr/include
 DBUS_CFLAGS = -DSKYPE_DBUS `pkg-config --cflags dbus-1`
@@ -31,8 +32,8 @@ allarch:	skype4pidgin.deb skype4pidgin-i
 
 #By default, 'make' compiles X11 and DBus versions on local platform
 all: .DEPENDS skype_messaging_x11.c skype_messaging_dbus.c
-	gcc ${LIBPURPLE_CFLAGS} -Wall -pthread ${GLIB_CFLAGS} -I. -g -pipe libskype.c -o libskype.so -shared -fPIC -DPIC ${X11_LIBS}
-	gcc ${LIBPURPLE_CFLAGS} -Wall -pthread ${GLIB_CFLAGS} -I. -g -pipe libskype.c -o libskype_dbus.so -shared -fPIC -DPIC ${DBUS_CFLAGS}
+	gcc ${BUILDFLAGS} ${LIBPURPLE_CFLAGS} -Wall -pthread ${GLIB_CFLAGS} -I. -g -pipe libskype.c -o libskype.so -shared -fPIC -DPIC ${X11_LIBS}
+	gcc ${BUILDFLAGS} ${LIBPURPLE_CFLAGS} -Wall -pthread ${GLIB_CFLAGS} -I. -g -pipe libskype.c -o libskype_dbus.so -shared -fPIC -DPIC ${DBUS_CFLAGS}
 
 install: locales
 	mkdir -p $(DESTDIR)/usr/share/pixmaps/pidgin/emotes/skype
