infozip: new package

This commit adds a package for infozip, compression and file
packaging/archive utility.

[Peter: fix trailing spaces in help, long line]
Signed-off-by: Jan Pedersen <jp@jp-embedded.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/Config.in

@@ -11,6 +11,7 @@ source "package/bzip2/Config.in"
 if BR2_PACKAGE_BUSYBOX_SHOW_OTHERS
 source "package/gzip/Config.in"
 endif
+source "package/infozip/Config.in"
 source "package/lzop/Config.in"
 source "package/lzma/Config.in"
 source "package/xz/Config.in"

package/infozip/Config.in

@@ -0,0 +1,10 @@
+config BR2_PACKAGE_INFOZIP
+	bool "infozip"
+	help
+	  Zip is a compression and file packaging/archive utility.
+	  Although highly compatible both with PKWARE's PKZIP and
+	  PKUNZIP utilities for MS-DOS and with Info-ZIP's own UnZip,
+	  our primary objectives have been portability and
+	  other-than-MSDOS functionality.
+
+	  http://infozip.sourceforge.net/Zip.html

package/infozip/infozip.mk

@@ -0,0 +1,21 @@
+#############################################################
+#
+# infozip
+#
+#############################################################
+INFOZIP_VERSION = 30
+INFOZIP_SOURCE = zip$(INFOZIP_VERSION).tgz
+INFOZIP_SITE = ftp://ftp.info-zip.org/pub/infozip/src
+INFOZIP_LICENSE = Info-ZIP
+INFOZIP_LICENSE_FILES = LICENSE
+
+define INFOZIP_BUILD_CMDS
+	$(MAKE) $(TARGET_CONFIGURE_OPTS) -C $(@D) -f unix/Makefile generic
+endef
+
+define INFOZIP_INSTALL_TARGET_CMDS
+	$(MAKE) $(TARGET_CONFIGURE_OPTS) -C $(@D) -f unix/Makefile install \
+		prefix=$(TARGET_DIR)/usr
+endef
+
+$(eval $(generic-package))