[gentoo-commits] gentoo-projects commit in crossdev-wrappers: Makefile cross-emerge cross-fix-root cross-pkg-config emerge-wrapper

[Ned Ludd (solar)]

solar       09/02/26 23:19:51

  Added:                Makefile cross-emerge cross-fix-root
                        cross-pkg-config emerge-wrapper
  Log:
  - initial import into cvs. git what? git lost.

Revision  Changes    Path
1.1                  crossdev-wrappers/Makefile

file : http://sources.gentoo.org/viewcvs.py/gentoo-projects/crossdev-wrappers/Makefile?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewcvs.py/gentoo-projects/crossdev-wrappers/Makefile?rev=1.1&content-type=text/plain

Index: Makefile
===================================================================
# Copyright 2008-2009 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-projects/crossdev-wrappers/Makefile,v 1.1 2009/02/26 23:19:51 solar Exp $

# -solar

DESTDIR ?= /
PREFIX ?= /usr/local

PORTDIR ?= $(shell portageq envvar PORTDIR)
FNAMES = cross-emerge  cross-fix-root  cross-pkg-config  emerge-wrapper
SITE = $(PREFIX)/share/crossdev/include/site
TOPDIR=

all:
	@:

install:
	mkdir -p $(DESTDIR)/$(PREFIX)/bin/ $(DESTDIR)/$(SITE)
	cp $(FNAMES) $(DESTDIR)/$(PREFIX)/bin/
	cp -a etc $(DESTDIR)/$(PREFIX)/share/crossdev/
	cp -a site $(DESTDIR)/$(PREFIX)/share/crossdev/include/
	sed -i -e s@__PREFIX__@$(PREFIX)@g $(DESTDIR)/$(PREFIX)/bin/emerge-wrapper
	sed -i -e s@__TOPDIR__@$(SITE)@g $(DESTDIR)/$(SITE)/config.site
	mv $(DESTDIR)/$(SITE)/config.site $(DESTDIR)/$(PREFIX)/share/
	( cd $(DESTDIR)/$(PREFIX)/share/crossdev/etc && ln -sf $(PORTDIR)/profiles/embedded make.profile )

uninstall:
	@for x in $(FNAMES) ; do rm -f $(DESTDIR)/$(PREFIX)/bin/$$x ; done

dist:
	cd ../ ; tar jcvf crossdev-wrappers-`date -u +%Y%m%d`.tar.bz2 crossdev-wrappers



1.1                  crossdev-wrappers/cross-emerge

file : http://sources.gentoo.org/viewcvs.py/gentoo-projects/crossdev-wrappers/cross-emerge?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewcvs.py/gentoo-projects/crossdev-wrappers/cross-emerge?rev=1.1&content-type=text/plain

Index: cross-emerge
===================================================================
#!/bin/bash
# Copyright 2008-2009 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-projects/crossdev-wrappers/cross-emerge,v 1.1 2009/02/26 23:19:51 solar Exp $

# -solar

[[ $CHOST == "" ]] && { echo "CHOST is not set" ; exit 1 ; }

export CBUILD=$(portageq envvar CBUILD)
export SYSROOT="/usr/${CHOST}"
export PORTAGE_CONFIGROOT="/usr/${CHOST}"

FAKEROOT=
if [[ $(id -u) != 0 ]]; then
	[[ $(type -p fakeroot) != "" ]] && FAKEROOT=fakeroot
fi

${FAKEROOT} emerge -q "$@"



1.1                  crossdev-wrappers/cross-fix-root

file : http://sources.gentoo.org/viewcvs.py/gentoo-projects/crossdev-wrappers/cross-fix-root?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewcvs.py/gentoo-projects/crossdev-wrappers/cross-fix-root?rev=1.1&content-type=text/plain

Index: cross-fix-root
===================================================================
#!/bin/bash
# Copyright 2008-2009 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-projects/crossdev-wrappers/cross-fix-root,v 1.1 2009/02/26 23:19:51 solar Exp $

# - solar

CROSS_ROOT=""
[[ $1 != "" ]] && [ -e /usr/$1 ] && CROSS_ROOT="/usr/$1"
[[ -e ${CROSS_ROOT} ]] || exit 0

function strip_path() {
        echo $1 | grep -Eo "[^\/]+$"
}

function re_safe() {
        echo $1 | gawk '{ gsub("/","\\/"); print }'
}

fix_la_files() {
	count=0
	for LA in $(find $CROSS_ROOT/usr/lib/ -iname *.la); do
		[ -e $LA ] || continue
		count=$(($count+1))
		sed  -i -e "s;libdir='/usr/lib';libdir='$CROSS_ROOT/usr/lib';" \
			-e s@" /usr/lib"@" ${CROSS_ROOT}/usr/lib"@g $LA
		[[ $? != 0 ]] && printf "FAIL $LA or $CROSS_ROOT FAILED sucka\n"
	done
	return $count
}

fix_pc_files() {
	count=0
	for PC in $CROSS_ROOT/usr/lib/pkgconfig/*.pc; do
		[ -e $PC ] || continue
		sed -i -e "s/^prefix\\=\\/usr$/prefix\=$(re_safe "$CROSS_ROOT")\\/usr/" $PC
		count=$(($count+1))
		[[ $? != 0 ]] && printf "Fixing $PC for $CROSS_ROOT FAILED sucka\n"
	done
	return $count
}

fix_la_files ${CROSS_ROOT}
la_count=$?
fix_pc_files ${CROSS_ROOT}
pc_count=$?
:
( . /sbin/functions.sh ; einfo "Scanned/Fixed $pc_count "'*'".pc and $la_count "'*'".la files" )



1.1                  crossdev-wrappers/cross-pkg-config

file : http://sources.gentoo.org/viewcvs.py/gentoo-projects/crossdev-wrappers/cross-pkg-config?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewcvs.py/gentoo-projects/crossdev-wrappers/cross-pkg-config?rev=1.1&content-type=text/plain

Index: cross-pkg-config
===================================================================
#!/bin/sh
# Copyright 2008 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-projects/crossdev-wrappers/cross-pkg-config,v 1.1 2009/02/26 23:19:51 solar Exp $

# -solar
# Also uses vapier's code from uclinux-dist 

if [[ "x$ROOT" == "x" ]]; then
	exit 1
fi

# Helper functions.  So very helpful.
#
msg_to_stderr() { echo "cross-pkg-config: $*" 1>&2 ; }
warn() { msg_to_stderr "warning: $*" ; }
error() {
	msg_to_stderr "error: $*"
	exit 1
}


SYSROOT="$ROOT"
export PKG_CONFIG_LIBDIR="${SYSROOT}/usr/lib/pkgconfig:${SYSROOT}/usr/share/pkgconfig"
unset PKG_CONFIG_PATH PKG_CONFIG_ALLOW_SYSTEM_CFLAGS PKG_CONFIG_ALLOW_SYSTEM_LIBS
#export PKG_CONFIG_DEBUG_SPEW="yes" #enable for debug

#
# Sanity check the output to catch common errors that do not
# cause failures until much later on.
#
output=$(pkg-config "$@")
ret=$?
case " ${output} " in
	*" -L/usr/lib "*|*" -L/usr/local/lib "*|\
	*" -L /usr/lib "*|*" -L /usr/local/lib "*|\
	*" -L/usr/lib64 "*|*" -L/usr/local/lib64 "*|\
	*" -L /usr/lib64 "*|*" -L /usr/local/lib64 "*)
		warn "### falling down so here is a dump state ######"
		pkg-config --debug "$@" 1>&2
		warn "### end of dump ###############################"
		error "host -L paths detected: ${output}"
		;;
	*" -I/usr/include"*|*" -I/usr/local/include"*)
		warn "### falling down so here is a dump state ######"
		pkg-config --debug "$@" 1>&2
		warn "### end of dump ###############################"
		error "host -I paths detected: ${output}"
		;;
esac
[ -n "${output}" ] && echo "${output}"
exit ${ret}



1.1                  crossdev-wrappers/emerge-wrapper

file : http://sources.gentoo.org/viewcvs.py/gentoo-projects/crossdev-wrappers/emerge-wrapper?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewcvs.py/gentoo-projects/crossdev-wrappers/emerge-wrapper?rev=1.1&content-type=text/plain

Index: emerge-wrapper
===================================================================
#!/bin/bash
# Copyright 2008-2009 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-projects/crossdev-wrappers/emerge-wrapper,v 1.1 2009/02/26 23:19:51 solar Exp $

# - solar

cross_wrap_etc() {
	local chost=$1
	cp -a __PREFIX__/share/crossdev/etc /usr/$chost/

	conf=/usr/$chost/etc/make.conf

	if [[ ${chost:0:1} == "i" ]] && [[ ${chost:3:4} == "86" ]]; then
		ARCH=x86
	fi

	if [[ ${chost:0:3} == "arm" ]]; then
		E_MACHINE=EM_ARM
		ARCH=arm
		echo 'UCLIBC_CPU_DEFAULT="GENERIC_ARM"' >> ${conf}
	fi

	[[ $E_MACHINE != "" ]] && sed -i -e s/'#E_MACHINE=__E_MACHINE__'/E_MACHINE=${E_MACHINE}/g ${conf}
	[[ $ARCH != "" ]] && sed -i -e s/__ARCH__/${ARCH}/g ${conf}
	sed -i -e s/__CHOST__/${chost}/g -e s/__CBUILD__/${CBUILD}/g ${conf}
	echo MAKEOPTS=-j$(cat /proc/cpuinfo | grep processor| wc -l) >> ${conf}
	[[ ${overlay} != "" ]] && echo PORTDIR_OVERLAY=\"${overlay}\" >> ${conf}
}

cross_init() {
	bn=$(basename $0)
	[[ $bn != emerge-wrapper ]] && { echo "I wont understand things" ; exit 1; }
	dn=$(dirname $(readlink -f $0))
	chosts=$(gcc-config -l | awk '{print $2}'| grep -- -| cut -d '-' -f 1-4| sort -u)
	cd $dn || { echo "Failed to cd to $dn" ; exit 1; }
	export overlay=$(portageq envvar PORTDIR_OVERLAY)

	for chost in $chosts; do
		[[ $chost == $CBUILD ]] && continue
		[[ $(type -p ${chost}-gcc) == "" ]] && continue
		echo " * Setting up symlinks for $chost"
		ln -sf emerge-wrapper emerge-${chost}
		ln -sf emerge-wrapper ${chost}-emerge
		ln -sf cross-pkg-config ${chost}-pkg-config
		if [ -d /usr/${chost} ] ; then
			if [[ ! -d /usr/${chost}/etc/ ]]; then
				echo " * Setting up cross basics in /usr/${chost}/etc"
				cross_wrap_etc $chost
			fi
		fi
	done
}

# CBUILD must be the first thing we export
export CBUILD=$(portageq envvar CBUILD)

if [[ $1 == "--init" ]]; then
	cross_init
	exit 0
fi

CHOST=$(basename $0)
CHOST=${CHOST/-emerge}
CHOST=${CHOST/emerge-}
export CHOST

if [[ $CHOST == wrapper ]]; then
	if [[ $1 == "--target" ]]; then
		export CHOST=$2
		shift 2
	else
		echo "After running this program with the --init option as root"
		echo "you can call it directly like emerge-wrapper --target CHOST <emerge options>"
		echo "or using the emerge-CHOST wrappers"
		exit 1
	fi
fi

[[ $(type -p ${CHOST}-gcc) == "" ]] && { echo "You need to 'crossdev $CHOST' first" ; exit 1; }

cross-emerge "$@"