--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/components/zlib/Makefile	Thu Apr 14 12:41:18 2011 -0700
@@ -0,0 +1,76 @@
+#
+# CDDL HEADER START
+#
+# The contents of this file are subject to the terms of the
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
+#
+# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+# or http://www.opensolaris.org/os/licensing.
+# See the License for the specific language governing permissions
+# and limitations under the License.
+#
+# When distributing Covered Code, include this CDDL HEADER in each
+# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+# If applicable, add the following below this CDDL HEADER, with the
+# fields enclosed by brackets "[]" replaced with your own identifying
+# information: Portions Copyright [yyyy] [name of copyright owner]
+#
+# CDDL HEADER END
+#
+
+#
+# Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+#
+
+include ../../make-rules/shared-macros.mk
+
+COMPONENT_NAME=		zlib
+COMPONENT_VERSION=	1.2.3
+COMPONENT_SRC=		$(COMPONENT_NAME)-$(COMPONENT_VERSION)
+COMPONENT_ARCHIVE=	$(COMPONENT_SRC).tar.gz
+COMPONENT_ARCHIVE_HASH=	sha1:60faeaaf250642db5c0ea36cd6dcc9f99c8f3902
+COMPONENT_ARCHIVE_URL=	http://downloads.sourceforge.net/project/libpng/zlib/$(COMPONENT_VERSION)/$(COMPONENT_ARCHIVE)
+
+include ../../make-rules/prep.mk
+include ../../make-rules/configure.mk
+include ../../make-rules/ips.mk
+include ../../make-rules/lint-libraries.mk
+
+# Zlib won't build without cloning. We need also to get rid of default
+# Makefile and get our own version of zlib.h to avoid interactions
+# between 32 and 64 bit builds.
+COMPONENT_PRE_CONFIGURE_ACTION = ( \
+	$(CLONEY) $(SOURCE_DIR) $(@D); \
+	$(RM) $(@D)/Makefile $(@D)/zconf.h; \
+	$(CP) $(SOURCE_DIR)/zconf.h $(@D) )
+
+CFLAGS += $(CC_PIC) 
+
+# We need to reset configure options here because zlib is confused with
+# CC and CFLAGS definitions as configure parameters.
+CONFIGURE_OPTIONS	=  --shared
+CONFIGURE_OPTIONS	+= --prefix=/usr
+CONFIGURE_OPTIONS	+= $(CONFIGURE_OPTIONS.$(BITS))
+CONFIGURE_OPTIONS.64	+= --libdir=/usr/lib/$(MACH64)
+
+CONFIGURE_ENV += CC="$(CC)"
+CONFIGURE_ENV += CFLAGS="$(CFLAGS)"
+CONFIGURE_ENV += LDSHARED="$(CC) $(CFLAGS) -G"
+
+# This LDSHARED definitions is forced to get all required options plus
+# mapfile for result linking. While the one used with configure is just
+# to allow Zlib detect capability of creating shared libraries.
+COMPONENT_BUILD_ARGS = LDSHARED="$(CC) $(CFLAGS) -G -h libz.so.1 $(LD_OPTIONS_SO) -M ../../mapfile -L."
+
+COMPONENT_TEST_TARGETS = test
+
+build:		$(BUILD_32_and_64)
+
+install:	$(INSTALL_32_and_64)
+
+test:		$(TEST_32_and_64)
+
+BUILD_PKG_DEPENDENCIES =	$(BUILD_TOOLS)
+
+include ../../make-rules/depend.mk