| # | |
| # Copyright (c) 2010-2011 Nest, Inc. | |
| # All rights reserved. | |
| # | |
| # This document is the property of Nest. It is considered | |
| # confidential and proprietary information. | |
| # | |
| # This document may not be reproduced or transmitted in any form, | |
| # in whole or in part, without the express written permission of | |
| # Nest. | |
| # | |
| # Description: | |
| # This file is the makefile for the Lempel-Ziv-Oberhumer (LZO) | |
| # data compression library. | |
| # | |
| include pre.mak | |
| PackageName := lzo | |
| PackageExtension := tar.gz | |
| PackageSeparator := - | |
| PackageArchive := $(PackageName).$(PackageExtension) | |
| PackageSourceDir := $(PackageName)$(PackageSeparator)$(PackageVersion) | |
| PackageBuildMakefile = $(call GenerateBuildPaths,Makefile) | |
| CleanPaths += $(PackageLicenseFile) | |
| SOURCEDIRS = $(PackageSourceDir) | |
| $(PackageSourceDir)_RULE_TARGET = $(BuildDirectory)/configure | |
| all: $(PackageDefaultGoal) | |
| # Generate the package license contents. | |
| $(PackageSourceDir)/COPYING: $(BuildDirectory)/source | |
| $(PackageLicenseFile): $(PackageSourceDir)/COPYING | |
| $(copy-result) | |
| # Extract the source from the archive and apply patches, if any. | |
| $(PackageSourceDir): $(PackageArchive) $(PackagePatchPaths) | |
| $(expand-and-patch-package) | |
| # Prepare the sources. | |
| $(BuildDirectory)/source: | $(PackageSourceDir) | |
| $(Verbose)touch $@ | |
| # Patch the sources, if necessary. | |
| $(BuildDirectory)/patch: $(BuildDirectory)/source | |
| $(Verbose)touch $@ | |
| # Generate the package build makefile. | |
| # Configure the source for building. | |
| $(BuildDirectory)/configure: $(BuildDirectory)/source | $(PackageSourceDir) $(BuildDirectory) | |
| $(Verbose)cd $(BuildDirectory) && \ | |
| $(CURDIR)/$(PackageSourceDir)/configure \ | |
| CC="$(CC)" AR=$(AR) RANLIB=$(RANLIB) \ | |
| INSTALL="$(INSTALL) $(INSTALLFLAGS)" \ | |
| --build=$(HostTuple) \ | |
| --host=$(TargetTuple) \ | |
| --prefix=/usr \ | |
| --enable-shared \ | |
| --disable-static | |
| $(Verbose)touch $@ | |
| # Build the source. | |
| # | |
| # We have to unset MAKEFLAGS since they confuse the package build otherwise. | |
| $(BuildDirectory)/build: $(BuildDirectory)/configure | |
| $(Verbose)unset MAKEFLAGS && \ | |
| $(MAKE) $(JOBSFLAG) -C $(BuildDirectory) all | |
| $(Verbose)touch $@ | |
| # Stage the build to a temporary installation area. | |
| # | |
| # We have to unset MAKEFLAGS since they confuse the package build otherwise. | |
| # | |
| # We explictly remove 'liblzo2.la' because some packages that depend | |
| # on liblzo2 use libtool. If libtool finds a '*.la' file for a | |
| # library, it uses the value of 'libdir=<dir>' it finds. In our case, | |
| # since '--prefix=/usr' this value is '/usr/lib'. It then resolves | |
| # '-llzo2' to '/usr/lib/liblzo2.so'. In a cross-compilation | |
| # environment, this is likely to be neither the right architecture nor | |
| # the right version to link against. In short, we lose. | |
| # | |
| # We could also handle this by removing DESTDIR and setting the prefix | |
| # to $(ResultDirectory); however, that results in libtool hard-coding | |
| # $(ResultDirectory) as the RPATH in the linked executables which is | |
| # NOT what we want either. We lose again. | |
| # | |
| # By removing the '*.la' file, we win by ensuring neither a misdirected | |
| # link nor an RPATH. | |
| $(BuildDirectory)/stage: $(BuildDirectory)/build | $(ResultDirectory) | |
| $(Verbose)unset MAKEFLAGS && \ | |
| $(MAKE) $(JOBSFLAG) -C $(BuildDirectory) DESTDIR=$(ResultDirectory) install | |
| $(Verbose)$(RM) $(RMFLAGS) $(call GenerateResultPaths,,usr/lib/liblzo2.la) | |
| $(Verbose)touch $@ | |
| .PHONY: stage | |
| stage: $(BuildDirectory)/stage | |
| clean: | |
| $(Verbose)$(RM) $(RMFLAGS) -r $(PackageSourceDir) | |
| $(Verbose)$(RM) $(RMFLAGS) -r $(BuildDirectory) | |
| $(Verbose)$(RM) $(RMFLAGS) -r $(ResultDirectory) | |
| include post.mak |