mirror of
https://github.com/checkpoint-restore/criu.git
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ab115f7e36
So, we need CONFIG_HAS_* feature-defines in compel, libsoccr
tools. Let's move this tests upper.
It also reverts commit 411cde8815a4 ("make, soccr: let CRIU depend on
libsoccr"), as we don't need -lsoccr to build feature tests now.
To eliminate any races here, I added $(LIB_FEATURES).
Cc: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Dmitry Safonov <dsafonov@virtuozzo.com>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
58 lines
1.5 KiB
Text
58 lines
1.5 KiB
Text
include $(__nmk_dir)utils.mk
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include $(__nmk_dir)msg.mk
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include $(SRC_DIR)/scripts/feature-tests.mak
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ifeq ($(call try-cc,$(FEATURE_TEST_LIBBSD_DEV),-lbsd),true)
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LIBS_FEATURES += -lbsd
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FEATURE_DEFINES += -DCONFIG_HAS_LIBBSD
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endif
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ifeq ($(call pkg-config-check,libselinux),y)
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LIBS_FEATURES += -lselinux
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FEATURE_DEFINES += -DCONFIG_HAS_SELINUX
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endif
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export LIBS += $(LIBS_FEATURES)
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export DEFINES += $(FEATURE_DEFINES)
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export CFLAGS += $(FEATURE_DEFINES)
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FEATURES_LIST := TCP_REPAIR STRLCPY STRLCAT PTRACE_PEEKSIGINFO \
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SETPROCTITLE_INIT MEMFD TCP_REPAIR_WINDOW
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# $1 - config name
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define gen-feature-test
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ifeq ($$(call try-cc,$$(FEATURE_TEST_$(1)),$$(LIBS_FEATURES),$$(DEFINES)),true)
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$(Q) @echo '#define CONFIG_HAS_$(1)' >> $$@
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$(Q) @echo '' >> $$@
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endif
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endef
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CONFIG_BASE := $(SRC_DIR)/criu/include/config-base.h
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$(CONFIG_BASE):
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@true
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define config-header-rule
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$(CONFIG_HEADER): $(CONFIG_BASE)
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$$(call msg-gen, $$@)
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$(Q) @echo '#ifndef __CR_CONFIG_H__' > $$@
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$(Q) @echo '#define __CR_CONFIG_H__' >> $$@
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$(Q) @echo '' >> $$@
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$(Q) @echo '#include "config-base.h"' >> $$@
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$(Q) @echo '' >> $$@
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$(call map,gen-feature-test,$(FEATURES_LIST))
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ifeq ($$(VDSO),y)
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$(Q) @echo '#define CONFIG_VDSO' >> $$@
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$(Q) @echo '' >> $$@
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endif
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ifeq ($$(piegen-y),y)
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$(Q) @echo '#define CONFIG_PIEGEN' >> $$@
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$(Q) @echo '' >> $$@
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endif
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$(Q) @echo '#endif /* __CR_CONFIG_H__ */' >> $$@
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endef
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$(eval $(config-header-rule))
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$(CONFIG_HEADER): $(SRC_DIR)/scripts/feature-tests.mak
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