arm-trusted-firmware

History

Chris Kay 6d5e7e8bea build(libfdt): introduce include guards In some build configurations the `libfdt.mk` file is included multiple times. Due to the fact that rules cannot (or rather, should not) be defined multiple times, the `MAKE_LIB` function (which this makefile calls) cannot be called twice with the same inputs. Doing so leads to warnings about overridden rules, e.g.: lib/libfdt/libfdt.mk:19: warning: overriding recipe for target libfdt' lib/libfdt/libfdt.mk:19: warning: ignoring old recipe for target libfdt' lib/libfdt/libfdt.mk:19: warning: overriding recipe for target libfdt/fdt.o' lib/libfdt/libfdt.mk:19: warning: ignoring old recipe for target libfdt/fdt.o' lib/libfdt/libfdt.mk:19: warning: overriding recipe for target libfdt/fdt_addresses.o' lib/libfdt/libfdt.mk:19: warning: ignoring old recipe for target libfdt/fdt_addresses.o' lib/libfdt/libfdt.mk:19: warning: overriding recipe for target libfdt/fdt_empty_tree.o' lib/libfdt/libfdt.mk:19: warning: ignoring old recipe for target libfdt/fdt_empty_tree.o' lib/libfdt/libfdt.mk:19: warning: overriding recipe for target libfdt/fdt_ro.o' lib/libfdt/libfdt.mk:19: warning: ignoring old recipe for target libfdt/fdt_ro.o' lib/libfdt/libfdt.mk:19: warning: overriding recipe for target libfdt/fdt_rw.o' lib/libfdt/libfdt.mk:19: warning: ignoring old recipe for target libfdt/fdt_rw.o' lib/libfdt/libfdt.mk:19: warning: overriding recipe for target libfdt/fdt_strerror.o' lib/libfdt/libfdt.mk:19: warning: ignoring old recipe for target libfdt/fdt_strerror.o' lib/libfdt/libfdt.mk:19: warning: overriding recipe for target libfdt/fdt_sw.o' lib/libfdt/libfdt.mk:19: warning: ignoring old recipe for target libfdt/fdt_sw.o' lib/libfdt/libfdt.mk:19: warning: overriding recipe for target libfdt/fdt_wip.o' lib/libfdt/libfdt.mk:19: warning: ignoring old recipe for target libfdt/fdt_wip.o' lib/libfdt/libfdt.mk:19: warning: overriding recipe for target lib/libfdt.a' lib/libfdt/libfdt.mk:19: warning: ignoring old recipe for target lib/libfdt.a' This change introduces an include guard to the file to prevent it from executing twice. This avoids redefining the rules defined by `MAKE_LIB`. Change-Id: I07e0648b07dbd907eaa6dd6fbd0788203b19fddb Signed-off-by: Chris Kay <chris.kay@arm.com>		6 months ago
..
fdt.c	chore(libfdt): update to v1.7.0 source files	2 years ago
fdt_addresses.c	feat(libfdt): upgrade libfdt source files	2 years ago
fdt_empty_tree.c	Upgrade libfdt source files	4 years ago
fdt_overlay.c	feat(libfdt): upgrade libfdt source files	2 years ago
fdt_ro.c	feat(libfdt): upgrade libfdt source files	2 years ago
fdt_rw.c	feat(libfdt): upgrade libfdt source files	2 years ago
fdt_strerror.c	feat(libfdt): upgrade libfdt source files	2 years ago
fdt_sw.c	feat(libfdt): upgrade libfdt source files	2 years ago
fdt_wip.c	libfdt: Upgrade libfdt source files	4 years ago
libfdt.mk	build(libfdt): introduce include guards	6 months ago
libfdt_internal.h	feat(libfdt): upgrade libfdt source files	2 years ago