bzip2: build libbz2 package

Build libbz2 and make bzip2 depend on it. libbz2 is necessary for
packaging bsdiff.

Signed-off-by: Alexander Gordeev <lasaine@lvk.cs.msu.su>
SVN-Revision: 28228

diff --git a/utils/bzip2/Makefile b/utils/bzip2/Makefile
index a9d58a513e25ac8f1d0df2837d41d55aafaaa106..1cdfaa4a06c933f96b0691fef421d2f6e236a0d7 100644 (file)
--- a/utils/bzip2/Makefile
+++ b/utils/bzip2/Makefile
@@ -17,37 +17,60 @@ PKG_MD5SUM:=00b516f4704d4a7cb50a1d97e6e8e15b
 
 include $(INCLUDE_DIR)/package.mk
 
+define Package/libbz2
+  SECTION:=libs
+  CATEGORY:=Libraries
+  DEPENDS:=
+  TITLE:=bzip2 library.
+  URL:=http://www.bzip.org/
+endef
+
+define Package/libbz2/description
+       bzip2 is a freely available, patent free, high-quality
+       data compressor. This packages provides libbz2 library.
+endef
+
 define Package/bzip2
   SECTION:=utils
   CATEGORY:=Utilities
-  DEPENDS:=
+  DEPENDS:=+libbz2
   TITLE:=bzip2 is a compression utility.
   URL:=http://www.bzip.org/
 endef
 
 define Package/bzip2/description
        bzip2 is a freely available, patent free, high-quality
-       data compressor.
+       data compressor. This package provides the binary.
 endef
 
 TARGET_CFLAGS += $(FPIC)
 CONFIGURE_ARGS += --prefix=/usr
 
 MAKE_FLAGS += \
+       -f Makefile-libbz2_so \
        CFLAGS="$(TARGET_CFLAGS)" \
        LDFLAGS="$(TARGET_LDLAGS)" \
-       bzip2 \
+       all
 
 define Build/InstallDev
        $(INSTALL_DIR) $(1)/usr/include
        $(CP) $(PKG_BUILD_DIR)/bzlib.h $(1)/usr/include/
        $(INSTALL_DIR) $(1)/usr/lib
-       $(CP) $(PKG_BUILD_DIR)/libbz2.a $(1)/usr/lib/
+       $(CP) $(PKG_BUILD_DIR)/libbz2.so.$(PKG_VERSION) $(1)/usr/lib/
+       $(LN) libbz2.so.$(PKG_VERSION) $(1)/usr/lib/libbz2.so.1.0
+       $(LN) libbz2.so.$(PKG_VERSION) $(1)/usr/lib/libbz2.so
+endef
+
+define Package/libbz2/install
+       $(INSTALL_DIR) $(1)/usr/lib/
+       $(CP) $(PKG_BUILD_DIR)/libbz2.so.$(PKG_VERSION) $(1)/usr/lib/
+       $(LN) libbz2.so.$(PKG_VERSION) $(1)/usr/lib/libbz2.so.1.0
 endef
 
 define Package/bzip2/install
        $(INSTALL_DIR) $(1)/usr/bin/
-       $(INSTALL_BIN) $(PKG_BUILD_DIR)/$(PKG_NAME) $(1)/usr/bin/
+       $(INSTALL_BIN) $(PKG_BUILD_DIR)/bzip2-shared $(1)/usr/bin/bzip2
 endef
 
+$(eval $(call BuildPackage,libbz2))
 $(eval $(call BuildPackage,bzip2))