genode/libports/ports/zlib.mk

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ZLIB_VERSION = 1.2.8
ZLIB = zlib-$(ZLIB_VERSION)
ZLIB_TGZ = $(ZLIB).tar.gz
ZLIB_URL = http://downloads.sourceforge.net/project/libpng/zlib/$(ZLIB_VERSION)/$(ZLIB_TGZ)
ZLIB_MD5 = 44d667c142d7cda120332623eab69f40
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#
# Interface to top-level prepare Makefile
#
PORTS += $(ZLIB)
prepare-zlib: $(CONTRIB_DIR)/$(ZLIB) include/zlib
$(CONTRIB_DIR)/$(ZLIB):clean-zlib
#
# Port-specific local rules
#
$(DOWNLOAD_DIR)/$(ZLIB_TGZ):
$(VERBOSE)wget -c -P $(DOWNLOAD_DIR) $(ZLIB_URL) && touch $@
$(DOWNLOAD_DIR)/$(ZLIB_TGZ).verified: $(DOWNLOAD_DIR)/$(ZLIB_TGZ)
$(VERBOSE)$(HASHVERIFIER) $(DOWNLOAD_DIR)/$(ZLIB_TGZ) $(ZLIB_MD5) md5
$(VERBOSE)touch $@
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$(CONTRIB_DIR)/$(ZLIB): $(DOWNLOAD_DIR)/$(ZLIB_TGZ).verified
$(VERBOSE)tar xfz $(<:.verified=) -C $(CONTRIB_DIR) && touch $@
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ZLIB_INCLUDES = zconf.h zlib.h
include/zlib:
$(VERBOSE)mkdir -p $@
$(VERBOSE)for i in $(ZLIB_INCLUDES); do \
ln -sf ../../$(CONTRIB_DIR)/$(ZLIB)/$$i $@; done
clean-zlib:
$(VERBOSE)rm -rf include/zlib
$(VERBOSE)rm -rf $(CONTRIB_DIR)/$(ZLIB)