mirror of
https://github.com/Dasharo/skiboot.git
synced 2026-03-06 14:50:44 -08:00
Joel Stanley
3ffa501c4c
The Fedora containers don't have 'which' installed. This means the
detection of the cross compiler gives false negatives, leaving CROSS
undefined.
Instead use command -v, which outputs the path of the executable if it
exists.
Fixes: 9cd556ca1e ("Makefile: Search for distro-provided cross-compiler")
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
82 lines
1.8 KiB
Makefile
82 lines
1.8 KiB
Makefile
# SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
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# Copyright 2012-2019 IBM Corp
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#
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# If you want to build in another directory copy this file there and
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# fill in the following values
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#
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#
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# Prefix of cross toolchain, if anything
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# Example: CROSS= powerpc64-unknown-linux-gnu-
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#
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ARCH = $(shell uname -m)
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ifdef CROSS_COMPILE
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CROSS ?= $(CROSS_COMPILE)
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endif
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ifneq ("$(ARCH)", "ppc64")
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ifneq ("$(ARCH)", "ppc64le")
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ifneq ($(shell command -v powerpc64-linux-gcc 2> /dev/null),)
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CROSS ?= powerpc64-linux-
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else ifneq ($(shell command -v powerpc64le-linux-gcc 2> /dev/null),)
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CROSS ?= powerpc64le-linux-
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else ifneq ($(shell command -v powerpc64-linux-gnu-gcc 2> /dev/null),)
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CROSS ?= powerpc64-linux-gnu-
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else ifneq ($(shell command -v powerpc64le-linux-gnu-gcc 2> /dev/null),)
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CROSS ?= powerpc64le-linux-gnu-
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endif
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endif
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endif
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#
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# Main debug switch
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#
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DEBUG ?= 0
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# Run tests under valgrind?
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USE_VALGRIND ?= 1
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#
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# Optional location of embedded linux kernel file
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# This can be a raw vmlinux, stripped vmlinux or
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# zImage.epapr
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#
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KERNEL ?=
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#
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# Optional build with advanced stack checking
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#
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STACK_CHECK ?= $(DEBUG)
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#
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# Experimental (unsupported) build options
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#
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# Little-endian does not yet build. Include it here to set ELF ABI.
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LITTLE_ENDIAN ?= 0
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# ELF v2 ABI is more efficient and compact
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ELF_ABI_v2 ?= $(LITTLE_ENDIAN)
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# Discard unreferenced code and data at link-time
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DEAD_CODE_ELIMINATION ?= 0
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# Try to build without FSP code
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CONFIG_FSP?=1
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# Try to build without POWER8 support
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CONFIG_P8?=1
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#
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# Where is the source directory, must be a full path (no ~)
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# Example: SRC= /home/me/skiboot
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#
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SRC=$(CURDIR)
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#
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# Where to get information about this machine (subdir name)
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#
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DEVSRC=hdata
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#
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# default config file, see include config_*.h for more specifics
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#
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CONFIG := config.h
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include $(SRC)/Makefile.main
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