libs/lzo: Reenable unaligned access on ARM, PPC, ...

Due a compiler bug on ARM targets
 ( https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64516 )
unaligned access was disabled on all targets other than i386 and
x86_64 with commit 061319ec3d .

A fix has been added to lzo-2.09 so it is not necessary to disable
unaligned access within the Makefile anymore.

Signed-off-by: Stefan Oberhumer <stefan@obssys.com>

package/libs/lzo/Makefile

@@ -42,10 +42,6 @@ CONFIGURE_ARGS += \
 TARGET_CFLAGS += $(FPIC)
 MAKE_FLAGS += CFLAGS_O="$(TARGET_CFLAGS)"
 
-ifeq ($(CONFIG_i386)$(CONFIG_x86_64),)
-  TARGET_CFLAGS += -DLZO_CFG_NO_UNALIGNED=1
-endif
-
 define Build/InstallDev
 	$(INSTALL_DIR) $(1)/usr/include $(1)/usr/lib
 	$(CP) $(PKG_INSTALL_DIR)/usr/include/lzo $(1)/usr/include/