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https://github.com/checkpoint-restore/criu.git
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25f6d4f72f
SRCARCH is always equal ARCH. There are no rules when to use one or another and architectures may forget to set one of them up. No need for a second variable meaning the same and confusing people. Remove it completely. Self-correction [after some debug]: SRCARCH was different in one place: zdtm Makefile by some unintentional mistake: > ifeq ($(ARCH),arm64) > ARCH ?= aarch64 > SRCARCH ?= aarch64 > endif That meant to be "ARCH := aarch64" because "?=" would never work inside that ifeq. Fix up this part of mess too. Signed-off-by: Dmitry Safonov <dima@arista.com> Signed-off-by: Andrei Vagin <avagin@gmail.com>
102 lines
3.1 KiB
Makefile
102 lines
3.1 KiB
Makefile
CFLAGS := $(filter-out -pg $(CFLAGS-GCOV) $(CFLAGS-ASAN),$(CFLAGS))
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CFLAGS += -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=0
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CFLAGS += -Wp,-U_FORTIFY_SOURCE -Wp,-D_FORTIFY_SOURCE=0
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PLUGIN_ARCH_DIR := compel/arch/$(ARCH)/plugins
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#
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# CFLAGS, ASFLAGS, LDFLAGS
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# Required for pie code
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ccflags-y += $(CFLAGS_PIE)
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# UAPI inclusion, referred as <compel/...>
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ccflags-y += -I compel/include/uapi
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asflags-y += -I compel/include/uapi
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# General compel includes
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ccflags-y += -iquote compel/include
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ccflags-y += -fpie -fno-stack-protector
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# General compel/plugins includes
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ccflags-y += -iquote $(obj)/include
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asflags-y += -iquote $(obj)/include
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# Arch compel/plugins includes
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ccflags-y += -iquote $(PLUGIN_ARCH_DIR)/include
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asflags-y += -iquote $(PLUGIN_ARCH_DIR)/include
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asflags-y += -iquote $(PLUGIN_ARCH_DIR)
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# General flags for assembly
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asflags-y += -fpie -Wstrict-prototypes
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asflags-y += -nostdlib -fomit-frame-pointer
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asflags-y += -fno-stack-protector
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ldflags-y += -z noexecstack
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#
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# Shmem plugin
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target += shmem
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shmem-lib-y += shmem/shmem.o
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#
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# STD plugin
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target += std
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std-lib-y += std/std.o
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std-lib-y += std/fds.o
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std-lib-y += std/log.o
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std-lib-y += std/string.o
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std-lib-y += std/infect.o
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std-lib-y += ./$(PLUGIN_ARCH_DIR)/std/parasite-head.o
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#
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# FDS plugin
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target += fds
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fds-lib-y += fds/fds.o
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ifeq ($(ARCH),x86)
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std-lib-y += ./$(PLUGIN_ARCH_DIR)/std/memcpy.o
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endif
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ifeq ($(ARCH),ppc64)
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std-lib-y += ./$(PLUGIN_ARCH_DIR)/std/memcpy.o
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std-lib-y += ./$(PLUGIN_ARCH_DIR)/std/memcmp.o
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endif
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include ./$(PLUGIN_ARCH_DIR)/std/syscalls/Makefile.syscalls
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define syscall-priority
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$(addprefix $(obj)/,$($(1):%.o=%.d)): | $($(2))
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$(addprefix $(obj)/,$($(1):%.o=%.i)): | $($(2))
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$(addprefix $(obj)/,$($(1):%.o=%.s)): | $($(2))
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$(addprefix $(obj)/,$($(1))): | $($(2))
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endef
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#
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# Almost all plugins depen on syscall headers
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# and definitions so we have to order their
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# generation manually.
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$(foreach t,$(target),$(eval $(call syscall-priority,$(t)-lib-y,std-headers-deps)))
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#
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# FIXME syscall-types.h should be setup earlier
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#
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install: compel/plugins/std.lib.a compel/plugins/fds.lib.a
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$(E) " INSTALL " compel plugins
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$(Q) mkdir -p $(DESTDIR)$(LIBEXECDIR)/compel/
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$(Q) install -m 0644 $^ $(DESTDIR)$(LIBEXECDIR)/compel/
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$(Q) mkdir -p $(DESTDIR)$(LIBEXECDIR)/compel/scripts
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$(Q) install -m 0644 compel/arch/$(ARCH)/scripts/compel-pack.lds.S $(DESTDIR)$(LIBEXECDIR)/compel/scripts
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$(E) " INSTALL " compel plugins uapi
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$(Q) mkdir -p $(DESTDIR)$(INCLUDEDIR)/compel/plugins/std/asm
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$(Q) cp -fL compel/plugins/include/uapi/*.h $(DESTDIR)$(INCLUDEDIR)/compel/plugins/
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$(Q) cp -fL compel/plugins/include/uapi/std/*.h $(DESTDIR)$(INCLUDEDIR)/compel/plugins/std/
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$(Q) cp -fL compel/plugins/include/uapi/std/asm/*.h $(DESTDIR)$(INCLUDEDIR)/compel/plugins/std/asm/
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.PHONY: install
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uninstall:
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$(E) " UNINSTALL" compel plugins
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$(Q) $(RM) $(addprefix $(DESTDIR)$(LIBEXECDIR)/compel/,*.lib.a)
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$(Q) $(RM) $(addprefix $(DESTDIR)$(LIBEXECDIR)/compel/scripts/,compel-pack.lds.S)
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$(E) " UNINSTALL" compel and plugins uapi
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$(Q) $(RM) -rf $(addprefix $(DESTDIR)$(INCLUDEDIR)/,compel/plugins)
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.PHONY: uninstall
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