| # |
| # Copyright (c) 2010-2014 Nest Labs, 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 GNU binary utilities |
| # (binutils). |
| # |
| # The following set of packages MUST be a matched set: |
| # |
| # * Target Binary Utilities |
| # * Target GNU C Standard Library |
| # * Target GNU C++ Standard Library |
| # * Target GDB server and client |
| # * Host Cross Binary Utilities |
| # * Host Cross Compilers |
| # * Host Cross GDB client |
| # |
| # These are presumed provided by the tool chain and are simply |
| # sourced from it rather than built anew from source. |
| # |
| # However, for tool chains that do NOT provide target-based |
| # binutils (e.g. CodeSourcery Sourcery G++), this source-built |
| # instance should provide a reasonable alternative. NOTE though, not |
| # having binutils matched to the tool chain can result in sometimes |
| # undefined results. |
| # |
| |
| include pre.mak |
| |
| EnableImplicitRules = N |
| |
| PackageName := binutils |
| |
| PackageExtension := tar.bz2 |
| PackageSeparator := - |
| |
| PackagePatchArgs := -p1 |
| |
| PackageArchive := $(PackageName).$(PackageExtension) |
| PackageSourceDir := $(PackageName)$(PackageSeparator)$(PackageVersion) |
| |
| PackageBuildMakefile = $(call GenerateBuildPaths,Makefile) |
| |
| LicenseSourceFiles := COPYING COPYING3 COPYING3.LIB COPYING.LIB |
| LicenseSourcePaths := $(addprefix $(PackageSourceDir)/,$(LicenseSourceFiles)) |
| |
| CleanPaths += $(PackageLicenseFile) |
| |
| LibibertyHeaderName = libiberty.h |
| LibibertySourcePath = $(PackageSourceDir)/include/$(LibibertyHeaderName) |
| LibibertyResultPath = $(ResultDirectory)/usr/include/$(LibibertyHeaderName) |
| |
| SOURCEDIRS = $(PackageSourceDir) |
| $(PackageSourceDir)_RULE_TARGET = $(BuildDirectory)/configure |
| |
| all: $(PackageDefaultGoal) |
| |
| # Generate the package license contents. |
| |
| $(LicenseSourcePaths): $(BuildDirectory)/source |
| |
| $(PackageLicenseFile): $(LicenseSourcePaths) |
| $(Verbose)touch $@ |
| $(Verbose)for file in $(LicenseSourcePaths); do \ |
| cat $${file} >> $@; \ |
| done |
| |
| # Extract the source from the archive and apply patches, if any. |
| |
| $(PackageSourceDir): $(PackageArchive) $(PackagePatchPaths) |
| $(expand-and-patch-package) |
| |
| # Prepare the sources. |
| |
| $(BuildDirectory)/source: | $(PackageSourceDir) $(BuildDirectory) |
| $(Verbose)touch $@ |
| |
| # Patch the sources, if necessary. |
| |
| $(BuildDirectory)/patch: $(BuildDirectory)/source | $(BuildDirectory) |
| $(Verbose)touch $@ |
| |
| # Generate the package build makefile. |
| BinutilsCFlags += '-Wno-error' |
| |
| # Configure the source for building. |
| |
| $(BuildDirectory)/configure: $(BuildDirectory)/source | $(PackageSourceDir) $(BuildDirectory) |
| $(Verbose)cd $(BuildDirectory) && \ |
| $(CURDIR)/$(PackageSourceDir)/configure \ |
| CC="$(CC) $(CPPOPTFLAGS)" CXX="$(CXX) $(CPPOPTFLAGS)" AR=$(AR) NM=$(NM) RANLIB=$(RANLIB) STRIP=$(STRIP) \ |
| CPPFLAGS="$(call ToolGenerateIncludeArgument,$(LinuxIncludePath))" \ |
| CFLAGS=$(BinutilsCFlags) \ |
| --build=$(HostTuple) \ |
| --host=$(TargetTuple) \ |
| --enable-shared \ |
| --prefix=/usr \ |
| --sysconfdir=/etc \ |
| --disable-static |
| $(Verbose)touch $@ |
| |
| # Build the source. |
| |
| $(BuildDirectory)/build: $(BuildDirectory)/configure | $(BuildDirectory) |
| $(Verbose)$(MAKE) -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 'libfoo.la' because some packages that depend on |
| # these libraries use libtool. If libtool finds a 'libfoo.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 '-lfoo'. 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. |
| |
| .PHONY: stage |
| stage: $(BuildDirectory)/stage-default $(BuildDirectory)/stage-headers |
| |
| $(BuildDirectory)/stage-default: $(BuildDirectory)/build | $(ResultDirectory) $(BuildDirectory) |
| $(Verbose)unset MAKEFLAGS && \ |
| $(MAKE) -C $(BuildDirectory) \ |
| DESTDIR=$(ResultDirectory) \ |
| install |
| $(Verbose)$(RM) $(RMFLAGS) $(call GenerateResultPaths,,usr/lib/libbfd.la usr/lib/libopcodes.la) |
| $(Verbose)touch $@ |
| |
| # For some reason, binutils refuses to install the development headers |
| # associated with the libiberty library, despite all attempts to get |
| # it to do so automatically. Consquently, we have a dedicated target |
| # here to ensure it happens as some debug and performance packages |
| # depend on the presence of this header. |
| |
| $(BuildDirectory)/stage-headers: $(LibibertyResultPath) | $(BuildDirectory) |
| $(Verbose)touch $@ |
| |
| $(LibibertySourcePath): | $(PackageSourceDir) |
| |
| $(LibibertyResultPath): $(LibibertySourcePath) $(BuildDirectory)/stage-default | $(ResultDirectory) |
| $(copy-result) |
| |
| clean: |
| $(Verbose)$(RM) $(RMFLAGS) -r $(PackageSourceDir) |
| $(Verbose)$(RM) $(RMFLAGS) -r $(BuildDirectory) |
| $(Verbose)$(RM) $(RMFLAGS) -r $(ResultDirectory) |
| |
| include post.mak |