bcecbed654
Currently, we have four packages that need to use the Xtensa overlay: binutils, gcc-initial, gcc-final and gdb. However, they all use three different ways to check for, and use the overlay. Furthermore, two of them define the same variable: XTENSA_CORE_NAME is defined both by binutils and gdb In order to sanitise that, have the Xtensa architecture export the appropriate variables: the name of the core and the path to the overlay tarball. Packages can then check and use those variables. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
16 lines
813 B
Plaintext
16 lines
813 B
Plaintext
################################################################################
|
|
# Those two variables can be used by packages that need to extract the overlay.
|
|
#
|
|
# ARCH_XTENSA_CORE_NAME is the name of the Xtensa core; empty if none or the
|
|
# standard 'fsf' core.
|
|
# ARCH_XTENSA_OVERLAY_TAR is the path to the overlay tarball; only valid when
|
|
# ARCH_XTENSA_CORE_NAME is not empty.
|
|
#
|
|
# Example:
|
|
# ifneq ($(ARCH_XTENSA_CORE_NAME),)
|
|
# tar xf $(ARCH_XTENSA_OVERLAY_TAR) -C $(@D) --strip-components=1 gcc
|
|
# endif
|
|
################################################################################
|
|
ARCH_XTENSA_CORE_NAME = $(call qstrip,$(BR2_XTENSA_CORE_NAME))
|
|
ARCH_XTENSA_OVERLAY_TAR = $(call qstrip,$(BR2_XTENSA_OVERLAY_DIR))/xtensa_$(ARCH_XTENSA_CORE_NAME).tar
|