meta/classes/image-mklibs.bbclass


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do_rootfs[depends] += "mklibs-native:do_populate_sysroot"

IMAGE_PREPROCESS_COMMAND += "mklibs_optimize_image; "

mklibs_optimize_image_doit() {
	rm -rf ${WORKDIR}/mklibs
	mkdir -p ${WORKDIR}/mklibs/dest
	cd ${IMAGE_ROOTFS}
	du -bs > ${WORKDIR}/mklibs/du.before.mklibs.txt
	for i in `find .`; do file $i; done \
		| grep ELF \
		| grep "LSB executable" \
		| grep "dynamically linked" \
		| sed "s/:.*//" \
		| sed "s+^\./++" \
		> ${WORKDIR}/mklibs/executables.list

	case ${TARGET_ARCH} in
		powerpc | mips | microblaze )
			dynamic_loader="${base_libdir}/ld.so.1"
			;;
		powerpc64)
			dynamic_loader="${base_libdir}/ld64.so.1"
			;;
		x86_64)
			dynamic_loader="${base_libdir}/ld-linux-x86-64.so.2"
			;;
		i586 )
			dynamic_loader="${base_libdir}/ld-linux.so.2"
			;;
		arm )
			dynamic_loader="${base_libdir}/ld-linux.so.3"
			;;
		* )
			dynamic_loader="/unknown_dynamic_linker"
			;;
	esac

	mklibs -v \
		--ldlib ${dynamic_loader} \
		--sysroot ${PKG_CONFIG_SYSROOT_DIR} \
		--root ${IMAGE_ROOTFS} \
		--target `echo ${TARGET_PREFIX} | sed 's/-$//' ` \
		-d ${WORKDIR}/mklibs/dest \
		`cat ${WORKDIR}/mklibs/executables.list`

	cd ${WORKDIR}/mklibs/dest
	for i in *
	do
		cp $i `find ${IMAGE_ROOTFS} -name $i`
	done

	cd ${IMAGE_ROOTFS}
	du -bs > ${WORKDIR}/mklibs/du.after.mklibs.txt

	echo rootfs size before mklibs optimization: `cat ${WORKDIR}/mklibs/du.before.mklibs.txt`
	echo rootfs size after mklibs optimization: `cat ${WORKDIR}/mklibs/du.after.mklibs.txt`
}

mklibs_optimize_image() {
	for img in ${MKLIBS_OPTIMIZED_IMAGES}
	do
		if [ "${img}" = "${PN}" ] || [ "${img}" = "all" ]
		then
			mklibs_optimize_image_doit
			break
		fi
	done
}


EXPORT_FUNCTIONS mklibs_optimize_image

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# general
ac_cv_va_val_copy=${ac_cv_va_val_copy=yes}

# cvs
cvs_cv_func_printf_ptr=${cvs_cv_func_printf_ptr=yes}

# screen
screen_cv_sys_bcopy_overlap=${screen_cv_sys_bcopy_overlap=no}
screen_cv_sys_memcpy_overlap=${screen_cv_sys_memcpy_overlap=no}
screen_cv_sys_memmove_overlap=${screen_cv_sys_memmove_overlap=no}
screen_cv_sys_fifo_broken_impl=${screen_cv_sys_fifo_broken_impl=yes}
screen_cv_sys_fifo_usable=${screen_cv_sys_fifo_usable=yes}
screen_cv_sys_select_broken_retval=${screen_cv_sys_select_broken_retval=no}
screen_cv_sys_sockets_nofs=${screen_cv_sys_sockets_nofs=no}
screen_cv_sys_sockets_usable=${screen_cv_sys_sockets_usable=yes}
screen_cv_sys_terminfo_used=${screen_cv_sys_terminfo_used=yes}

# ORBit2
ac_cv_alignof_CORBA_octet=1
ac_cv_alignof_CORBA_boolean=1
ac_cv_alignof_CORBA_char=1
ac_cv_alignof_CORBA_wchar=2
ac_cv_alignof_CORBA_short=2
ac_cv_alignof_CORBA_long=4
ac_cv_alignof_CORBA_long_long=8
ac_cv_alignof_CORBA_float=4
ac_cv_alignof_CORBA_double=8
ac_cv_alignof_CORBA_long_double=8
ac_cv_alignof_CORBA_pointer=4
ac_cv_alignof_CORBA_struct=1

# apache
ac_cv_func_pthread_key_delete=${ac_cv_func_pthread_key_delete=yes}
apr_cv_process_shared_works=${apr_cv_process_shared_works=no}
ac_cv_sizeof_ssize_t=${ac_cv_sizeof_ssize_t=4}
apr_cv_tcp_nodelay_with_cork=${apr_cv_tcp_nodelay_with_cork=yes}

# glib
glib_cv_va_val_copy=${glib_cv_va_val_copy=yes}
ac_cv_alignof_guint32=4
ac_cv_alignof_guint64=8
ac_cv_alignof_unsigned_long=4


# slrn
slrn_cv_va_val_copy=${slrn_cv_va_val_copy=yes}