f2fs-tools: add selinux variant

This variant is build with `libselinux` and required to set labels
during runtime.

Signed-off-by: Paul Spooren <mail@aparcar.org>

package/utils/f2fs-tools/Makefile

@@ -31,22 +31,51 @@ define Package/f2fs-tools/Default
   SUBMENU:=Filesystem
   DEPENDS:=+libf2fs
   URL:=http://git.kernel.org/cgit/linux/kernel/git/jaegeuk/f2fs-tools.git
+  VARIANT:=default
+endef
+
+define Package/f2fs-tools/SELinux
+  SECTION:=utils
+  CATEGORY:=Utilities
+  SUBMENU:=Filesystem
+  DEPENDS:=+libf2fs-selinux +libselinux
+  URL:=http://git.kernel.org/cgit/linux/kernel/git/jaegeuk/f2fs-tools.git
+  VARIANT:=selinux
 endef
 
 define Package/mkf2fs
   $(Package/f2fs-tools/Default)
   TITLE:=Utility for creating a Flash-Friendly File System (F2FS)
+  CONFLICTS:=mkf2fs-selinux
+endef
+
+define Package/mkf2fs-selinux
+  $(Package/f2fs-tools/SELinux)
+  TITLE:=Utility for creating a Flash-Friendly File System (F2FS) with SELinux support
 endef
 
 define Package/f2fsck
   $(Package/f2fs-tools/Default)
   TITLE:=Utility for checking/repairing a Flash-Friendly File System (F2FS)
+  CONFLICTS:=f2fsck-selinux
+endef
+
+define Package/f2fsck-selinux
+  $(Package/f2fs-tools/SELinux)
+  TITLE:=Utility for checking/repairing a Flash-Friendly File System (F2FS) with SELinux support
 endef
 
 define Package/f2fs-tools
   $(Package/f2fs-tools/Default)
   TITLE:=Tools for Flash-Friendly File System (F2FS)
   DEPENDS += +mkf2fs +f2fsck
+  CONFLICTS:=f2fs-tools-selinux
+endef
+
+define Package/f2fs-tools-selinux
+  $(Package/f2fs-tools/SELinux)
+  TITLE:=Tools for Flash-Friendly File System (F2FS) with SELinux support
+  DEPENDS += +mkf2fs-selinux +f2fsck-selinux
 endef
 
 define Package/libf2fs
@@ -55,13 +84,25 @@ define Package/libf2fs
   TITLE:=Library for Flash-Friendly File System (F2FS) tools
   DEPENDS:=+libuuid
   ABI_VERSION:=6
+  CONFLICTS:=libf2fs-selinux
+endef
+
+define Package/libf2fs-selinux
+  SECTION:=libs
+  CATEGORY:=Libraries
+  TITLE:=Library for Flash-Friendly File System (F2FS) tools with SELinux support
+  DEPENDS:=+libuuid +libselinux
+  ABI_VERSION:=6
 endef
 
 CONFIGURE_ARGS += \
 	--disable-static \
-	--without-selinux \
 	--without-blkid
 
+ifneq ($(BUILD_VARIANT),selinux)
+  CONFIGURE_ARGS += --without-selinux
+endif
+
 CONFIGURE_VARS += \
 	ac_cv_file__git=no
 
@@ -71,11 +112,15 @@ define Package/libf2fs/install
 		$(PKG_INSTALL_DIR)/usr/lib/libf2fs.so.* $(1)/usr/lib/
 endef
 
+Package/libf2fs-selinux/install = $(Package/libf2fs/install)
+
 define Package/mkf2fs/install
 	$(INSTALL_DIR) $(1)/usr/sbin
 	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/mkfs.f2fs $(1)/usr/sbin
 endef
 
+Package/mkf2fs-selinux/install = $(Package/mkf2fs/install)
+
 define Package/f2fsck/install
 	$(INSTALL_DIR) $(1)/usr/sbin
 	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/fsck.f2fs $(1)/usr/sbin
@@ -85,6 +130,8 @@ define Package/f2fsck/install
 	ln -s /usr/sbin/fsck.f2fs $(1)/usr/sbin/resize.f2fs
 endef
 
+Package/f2fsck-selinux/install = $(Package/f2fsck/install)
+
 define Package/f2fs-tools/install
 	$(INSTALL_DIR) $(1)/usr/sbin
 	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/f2fstat $(1)/usr/sbin
@@ -92,7 +139,13 @@ define Package/f2fs-tools/install
 	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/parse.f2fs $(1)/usr/sbin
 endef
 
+Package/f2fs-tools-selinux/install = $(Package/f2fs-tools/install)
+
 $(eval $(call BuildPackage,libf2fs))
+$(eval $(call BuildPackage,libf2fs-selinux))
 $(eval $(call BuildPackage,mkf2fs))
+$(eval $(call BuildPackage,mkf2fs-selinux))
 $(eval $(call BuildPackage,f2fsck))
+$(eval $(call BuildPackage,f2fsck-selinux))
 $(eval $(call BuildPackage,f2fs-tools))
+$(eval $(call BuildPackage,f2fs-tools-selinux))