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https://github.com/cirosantilli/linux-kernel-module-cheat.git
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1721f184d6
Otherwise, checking out branches is too insane, as it does not update the worktrees, even though the gem5/gem5 module was updated. gem5: expose build types, document debug builds. simultaneous runs: store stdout and stderr on a file to allow running all from a single terminal on the background cleanly.
31 lines
1004 B
Makefile
31 lines
1004 B
Makefile
################################################################################
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#
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# GEM5
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#
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################################################################################
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GEM5_VERSION = 1.0
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GEM5_SITE = $(BR2_EXTERNAL_GEM5_PATH)
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GEM5_SITE_METHOD = local
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ifeq ($(ARCH),x86_64)
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ARCH_MAKE = x86
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else
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ARCH_MAKE = $(ARCH)
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endif
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define GEM5_BUILD_CMDS
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# TODO cannot pass "-c '$(TARGET_CROSS)'" here because the ARM build uses aarch64 for the bootloader...
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cd '$(GEM5_LKMC_SRCDIR)' && '$(GEM5_SITE)/build' -a '$(ARCH)' -j '$(BR2_JLEVEL)' -o '$(GEM5_LKMC_OUTDIR)' -t '$(GEM5_LKMC_GEM5_BUILD_TYPE)'
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# TODO cannot use TARGET_CONFIGURE_OPTS here because it overrides the CFLAGS on m5,
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# which have an include. We should patch gem5 to add a += instead of = there.
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cd '$(@D)/gem5/util/m5' && $(MAKE) -f 'Makefile.$(ARCH_MAKE)' CC='$(TARGET_CC)' LD='$(TARGET_LD)'
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endef
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define GEM5_INSTALL_TARGET_CMDS
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$(INSTALL) -D -m 0755 '$(@D)/gem5/util/m5/m5' '$(TARGET_DIR)/usr/bin'
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endef
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$(eval $(generic-package))
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