libcap: Add optional support for libattr capabilities
libcap can optionally link to libattr to support extra file capabilities. Link to this library and pull it as dependency if BR2_PACKAGE_ATTR is selected. [Peter: use LIBCAP_ prefix on variable] Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
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@ -15,19 +15,27 @@ LIBCAP_LICENSE_FILES = License
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LIBCAP_DEPENDENCIES = host-libcap
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LIBCAP_INSTALL_STAGING = YES
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ifeq ($(BR2_PACKAGE_ATTR),y)
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LIBCAP_DEPENDENCIES += attr
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LIBCAP_HAVE_LIBATTR = yes
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else
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LIBCAP_HAVE_LIBATTR = no
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endif
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define LIBCAP_BUILD_CMDS
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$(TARGET_MAKE_ENV) $(TARGET_CONFIGURE_OPTS) $(MAKE) -C $(@D) \
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LIBATTR=no BUILD_CC="$(HOSTCC)" BUILD_CFLAGS="$(HOST_CFLAGS)"
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LIBATTR=$(LIBCAP_HAVE_LIBATTR) BUILD_CC="$(HOSTCC)" \
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BUILD_CFLAGS="$(HOST_CFLAGS)"
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endef
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define LIBCAP_INSTALL_STAGING_CMDS
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$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) LIBATTR=no DESTDIR=$(STAGING_DIR) \
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prefix=/usr lib=lib install
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$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) LIBATTR=$(LIBCAP_HAVE_LIBATTR) \
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DESTDIR=$(STAGING_DIR) prefix=/usr lib=lib install
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endef
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define LIBCAP_INSTALL_TARGET_CMDS
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$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) LIBATTR=no DESTDIR=$(TARGET_DIR) \
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prefix=/usr lib=lib install
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$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) LIBATTR=$(LIBCAP_HAVE_LIBATTR) \
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DESTDIR=$(TARGET_DIR) prefix=/usr lib=lib install
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endef
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# progs use fork()
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