Merge from bittboy/buildroot@db180c0

package/bzip2/bzip2.mk

@@ -0,0 +1,69 @@
+################################################################################
+#
+# bzip2
+#
+################################################################################
+
+BZIP2_VERSION = 1.0.8
+BZIP2_SITE = https://sourceware.org/pub/bzip2
+BZIP2_INSTALL_STAGING = YES
+BZIP2_LICENSE = bzip2 license
+BZIP2_LICENSE_FILES = LICENSE
+
+ifeq ($(BR2_STATIC_LIBS),)
+define BZIP2_BUILD_SHARED_CMDS
+	$(TARGET_MAKE_ENV) \
+		$(MAKE) -C $(@D) -f Makefile-libbz2_so $(TARGET_CONFIGURE_OPTS)
+endef
+endif
+
+define BZIP2_BUILD_CMDS
+	$(TARGET_MAKE_ENV) \
+		$(MAKE) -C $(@D) libbz2.a bzip2 bzip2recover $(TARGET_CONFIGURE_OPTS)
+	$(BZIP2_BUILD_SHARED_CMDS)
+endef
+
+ifeq ($(BR2_STATIC_LIBS),)
+define BZIP2_INSTALL_STAGING_SHARED_CMDS
+	$(TARGET_MAKE_ENV) $(MAKE) \
+		-f Makefile-libbz2_so PREFIX=$(STAGING_DIR)/usr -C $(@D) install
+endef
+endif
+
+define BZIP2_INSTALL_STAGING_CMDS
+	$(TARGET_MAKE_ENV) $(MAKE) \
+		PREFIX=$(STAGING_DIR)/usr -C $(@D) install
+	$(BZIP2_INSTALL_STAGING_SHARED_CMDS)
+endef
+
+ifeq ($(BR2_STATIC_LIBS),)
+define BZIP2_INSTALL_TARGET_SHARED_CMDS
+	$(TARGET_MAKE_ENV) $(MAKE) \
+		-f Makefile-libbz2_so PREFIX=$(TARGET_DIR)/usr -C $(@D) install
+endef
+endif
+
+# make sure busybox doesn't get overwritten by make install
+define BZIP2_INSTALL_TARGET_CMDS
+	rm -f $(addprefix $(TARGET_DIR)/usr/bin/,bzip2 bunzip2 bzcat)
+	$(TARGET_MAKE_ENV) $(MAKE) \
+		PREFIX=$(TARGET_DIR)/usr -C $(@D) install
+	$(BZIP2_INSTALL_TARGET_SHARED_CMDS)
+endef
+
+define HOST_BZIP2_BUILD_CMDS
+	$(HOST_MAKE_ENV) $(HOST_CONFIGURE_OPTS) \
+		$(MAKE) -C $(@D) -f Makefile-libbz2_so
+	$(HOST_MAKE_ENV) $(HOST_CONFIGURE_OPTS) \
+		$(MAKE) -C $(@D) libbz2.a bzip2 bzip2recover
+endef
+
+define HOST_BZIP2_INSTALL_CMDS
+	$(HOST_MAKE_ENV) \
+		$(MAKE) PREFIX=$(HOST_DIR) -C $(@D) install
+	$(HOST_MAKE_ENV) \
+		$(MAKE) -f Makefile-libbz2_so PREFIX=$(HOST_DIR) -C $(@D) install
+endef
+
+$(eval $(generic-package))
+$(eval $(host-generic-package))