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4cbf733691
Using a custom Xtensa configuration requires an overlay that provides
that configuration; not providing an overlay is like using the default
configuration, BR2_xtensa_fsf, so there would be no point in that case
in requesting a custom configuraiton.
Make providing an overlay mandatory for custom configurations.
Fixes:
http://autobuild.buildroot.org/results/f0b/f0ba47d2534aeb3cc2921124aa639ae3aa072b9b
xtensa-buildroot-linux-uclibc/bin/ld: ldso/ldso/ld-uClibc_so.a(ldso.oS): compiled for a big endian system and target is little endian
[1] https://gcc.gnu.org/git/?p=gcc.git;a=blob;f=include/xtensa-config.h;hb=2ee5e4300186a92ad73f1a1a64cb918dc76c8d67#l28
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Max Filippov <jcmvbkbc@gmail.com>
[yann.morin.1998@free.fr:
- always require an overlay for custom configurations, not just for
little endian ones
]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
42 lines
1.7 KiB
Plaintext
42 lines
1.7 KiB
Plaintext
BR_ARCH_XTENSA_OVERLAY_FILE = $(call qstrip,$(BR2_XTENSA_OVERLAY_FILE))
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ifeq ($(BR_BUILDING)$(BR2_XTENSA_CUSTOM):$(BR_ARCH_XTENSA_OVERLAY_FILE),yy:)
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$(error No xtensa overlay file provided. Check your BR2_XTENSA_OVERLAY_FILE setting)
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endif
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################################################################################
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# This variable can be used by packages that need to extract the overlay.
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#
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# ARCH_XTENSA_OVERLAY_FILE is the path to the overlay tarball; empty if not
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# using any overlay
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#
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# Example:
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# ifneq ($(ARCH_XTENSA_OVERLAY_FILE),)
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# tar xf $(ARCH_XTENSA_OVERLAY_FILE) -C $(@D) --strip-components=1 gcc
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# endif
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################################################################################
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ifneq ($(filter http://% https://% ftp://% scp://%,$(BR_ARCH_XTENSA_OVERLAY_FILE)),)
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ARCH_XTENSA_OVERLAY_URL = $(BR_ARCH_XTENSA_OVERLAY_FILE)
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ARCH_XTENSA_OVERLAY_FILE = $($(PKG)_DL_DIR)/$(notdir $(BR_ARCH_XTENSA_OVERLAY_FILE))
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# Do not check that file, we can't know its hash
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BR_NO_CHECK_HASH_FOR += $(notdir $(ARCH_XTENSA_OVERLAY_URL))
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else
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ARCH_XTENSA_OVERLAY_FILE = $(BR_ARCH_XTENSA_OVERLAY_FILE)
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endif
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################################################################################
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# arch-xtensa-overlay-extract -- extract an extensa overlay
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#
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# argument 1 is the path in which to extract
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# argument 2 is the component to extract, one of: gcc, binutils, gdb, linux,
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# u-boot
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#
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# Example:
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# $(call arch-xtensa-overlay-extract,/path/to/overlay.tar,$(@D),gcc)
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################################################################################
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define arch-xtensa-overlay-extract
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$(call suitable-extractor,$(ARCH_XTENSA_OVERLAY_FILE)) \
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$(ARCH_XTENSA_OVERLAY_FILE) | \
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$(TAR) --strip-components=1 -C $(1) $(TAR_OPTIONS) - $(2)
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endef
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