#!/bin/bash
#
# This script is the second stage in bootstrapping a Fedora build to a
# new platform or architecture.  Running stage1 with no arguments
# builds a cross-development environment, then cross-builds a minimal
# rootfs.  Once you have this minimal rootfs booted (or chroot'd), run
# stage2 (this script) in that rootfs to build the rest of the
# bootstrap packages.
#
# This script assumes that all the needed sources are installed in
# $SRC (below) by stage1.  Each build installs into /usr.
#
# You may pass a single package name on the command line to rebuild
# just that one package.
#
# The master upstream for this script is:
#   git://fedorapeople.org/~djdelorie/bootstrap.git
#
# ------------------------------------------------------------
#
#	      --- NOTES FOR PACKAGE PORTING ---
#
# This script is stage TWO of a bootstrap process.  EVERYTHING that
# this script uses MUST be provided by the stage ONE script -
# filesystem, utilities, sources, etc.  Please keep this in mind when
# editing this script - anything you do manually to "prepare" for your
# build, will NOT be reproducible.
#
# Please make sure your package is not in either stage1 or stage2, and
# that nobody else is already working on your package, before
# starting.  Grep is your friend.  See the wiki page for details.
#
# There are FOUR places you must edit when adding packages to the
# bootstrap build:
#
# 1. Add a clause at the end of this script to actually build your
#    package.
#
# 2. Add your package to the "" case at the beginning of the package
#    list, about a page down from these comments.  Put in the order in
#    which it needs to build based on its dependencies.
#
# 3. Add your SRPM to the list at the end of the stage1 script so that
#    your sources are available in the bootstrap rootfs.
#
# 4. Update the Fedora/ARM bootstrap wiki page.
#
# If you attempt to add a package and discover some unsatisfied build
# dependency, add a clause for it here that documents the dependency
# and exits with a non-zero code.  In that case, do not add your
# package to the "" case.
#
# ------------------------------------------------------------

TOP=/stage2
MYDIR=${0%/*}
STAGE2=$MYDIR/stage2

SRC=$TOP/rpmbuild/BUILD
J=-j2

BUILDDIR=$TOP/builds

# The cross-compiler target
TARGET=armv7hl-redhat-linux-gnueabi

if [ -f $MYDIR/local.conf ]
then
    . $MYDIR/local.conf
fi

if [ ! -c /dev/null -a -w / ]
then
    echo Creating /dev devices...
    mkdir /dev
    mknod /dev/null		c   1 3
    mknod /dev/zero		c   1 5
    mknod /dev/tty		c   5 0
    mknod /dev/console		c   5 1
    mknod /dev/sda		b   8 0
    mknod /dev/sda1		b   8 1
    mknod /dev/sda2		b   8 2
    mknod /dev/sda3		b   8 3
    mknod /dev/sda4		b   8 4
    mknod /dev/mmcblk0		b 179 0
    mknod /dev/mmcblk0p1	b 179 1
    mknod /dev/mmcblk0p2	b 179 2
    mknod /dev/mmcblk0p3	b 179 3
    mknod /dev/mmcblk0p4	b 179 4
    mknod /dev/ttyO0		c 253 0
    mknod /dev/ttyO1		c 253 1
    mknod /dev/ttyO2		c 253 2
    mknod /dev/ttyO3		c 253 3
fi

if [ ! -d /tmp ]
then
    echo Creating /tmp...
    mkdir /tmp
    chmod 1777 /tmp
fi

# ------------------------------------------------------------

mkdirp()
{
    test -d $1 || mkdir -p $1
}

mkdirp $ROOTFS
mkdirp $PREFIX
mkdirp $BUILDDIR

export PATH=$PREFIX/bin:$PATH

go()
{
  "$0" "$@"
}

mcd()
{
    test -d $1 || mkdir -p $1
    cd $1
}

notparallel()
{
    echo .NOTPARALLEL: >> Makefile
}

fix_la()
{
    for la in $ROOTFS/usr/lib/*$1*.la
    do
	rm $la
    done
}

case "$1" in
    "" )
	go clean

	# Keep these in the order in which they must be built.  You
	# will thus normally add new packages to the end of the list.

	go cpio
	go ncurses
	go m4
	go flex
	go bison
	go texinfo
	go gdb

	go curl
	go nspr
	go pcre
	go readline

	go chkconfig
	go sqlite
	go gdbm
	go gawk
	go pth
	go libtool
	go db4
	go perl
	go openssl
	go gettext
	go popt
	go glib2
	go pkgconfig
	go nss

	# Packages known to not build yet - should be a clause later
	# in the file describing why.

	# go gnupg	# not yet
	# go rpm	# not yet
	;;

    "clean" )
	;;

    # Packages built by stage1

    binutils | gcc | glibc | kernel | x-loader | u-boot \
    | gmp | mpfr | libmpc | mpc | ppl | cloog | libselinux | zlib \
    | bash | make | sed | coreutils | util-linux | tar | gzip \
    | bzip2 | diffutils | findutils | gawk | patch | unzip | which | gz | grep )

        echo "$1 is built in stage1"
        exit 1
        ;;

#--------------------------------------------------

    cpio )
	mcd $BUILDDIR/$1
	$SRC/${1}-*/configure $TCONFIGARGS
	notparallel
	make $J
	make $J install
	;;

    ncurses )
	mcd $BUILDDIR/ncurses
	$SRC/ncurses-*/configure $TCONFIGARGS \
	    --with-shared --without-ada --with-ospeed=unsigned \
	    --enable-hard-tabs --enable-xmc-glitch --enable-colorfgbg \
	    --enable-overwrite \
	    --enable-pc-files \
	    --with-termlib=tinfo \
	    --with-chtype=long \
	    --with-ticlib
	notparallel
	make $J
	make $J install
	;;

    m4 )
	mcd $BUILDDIR/m4
	$SRC/m4-*/configure $TCONFIGARGS
	make $J -k
	make $J -k install
	;;

    flex )
	mcd $BUILDDIR/flex
	$SRC/flex-*/configure $TCONFIGARGS --disable-dependency-tracking
	make $J -k
	make $J -k install
	;;

    bison )
	mcd $BUILDDIR/bison
	$SRC/bison-*/configure $TCONFIGARGS
	make $J -k
	make $J -k install
	;;

    texinfo )
	mcd $BUILDDIR/texinfo
	$SRC/texinfo-*/configure $TCONFIGARGS
	make $J -k
	make $J -k install
	;;

    gdb )
	mcd $BUILDDIR/gdb
	$SRC/gdb-*/configure $TCONFIGARGS --without-rpm
	notparallel
	make $J -k
	make $J -k install
	;;

    curl )
	mcd $BUILDDIR/curl
	$SRC/curl-*/configure $TCONFIGARGS
	make $J
	make $J install
	;;

    nspr )
	mcd $BUILDDIR/nspr
	$SRC/nspr-*/mozilla/nsprpub/configure $TCONFIGARGS --enable-thumb2
	make $J
	make $J install
	;;

    rpm )
	mcd $BUILDDIR/rpm
	$SRC/${1}-*/configure $TCONFIGARGS
	notparallel
	make $J
	make $J install
	;;
    
    pth )
	mcd $BUILDDIR/pth
	$SRC/${1}-*/configure $TCONFIGARGS
	make $J
        make $J install
	;;
    
    chkconfig )
        mcd $BUILDDIR/pth
        #$SRC/${1}-*/configure $TCONFIGARGS
        make $J
        make $J install
        ;;

    sqlite )
	#####################################################
	# sqlite is choking on sqlite_int64 definition
	#####################################################
	mcd $BUILDDIR/sqlite
	export CFLAGS="$RPM_OPT_FLAGS -DSQLITE_ENABLE_COLUMN_METADATA=1 -DSQLITE_DISABLE_DIRSYNC=1 -DSQLITE_ENABLE_RTREE=1 -DSQLITE_SECURE_DELETE=1 -DSQLITE_ENABLE_UNLOCK_NOTIFY=1 -Wall -fno-strict-aliasing"
	$SRC/sqlite-*/configure --disable-tcl --enable-threadsafe --enable-threads-override-locks --enable-load-extension $TCONFIGARGS
	# the compile would fail here, so on a host you need to run
	# tclsh ../../rpmbuild/BUILD/sqlite-src-3070500/tool/mksqlite3h.tcl ../../rpmbuild/BUILD/sqlite-src-3070500 > sqlite3.h
	# Also possibly add -ldl to TLIB in the Makefile
	make $J
	make $J install
	;;

     gdbm )
	mcd $BUILDDIR/gdbm
	$SRC/${1}-*/configure $TCONFIGARGS
	make $J
	make $J install
	;;

     nss ) 
	########################################################
	# needs perl
	########################################################
        mcd $BUILDDIR/nss
	BUILD_OPT=1
	export BUILD_OPT
	PKG_CONFIG_ALLOW_SYSTEM_LIBS=1
	PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1

	export PKG_CONFIG_ALLOW_SYSTEM_LIBS
	export PKG_CONFIG_ALLOW_SYSTEM_CFLAGS
	NSPR_INCLUDE_DIR=/usr/include/nspr
	NSPR_LIB_DIR=/usr/lib
	export NSPR_INCLUDE_DIR
	export NSPR_LIB_DIR
	NSS_USE_SYSTEM_SQLITE=1
	export NSS_USE_SYSTEM_SQLITE
        make -C $SRC/${1}-3.12.10/mozilla/security/coreconf
	make -C $SRC/${1}-3.12.10/mozilla/security/dbm
	make -C $SRC/${1}-3.12.10/mozilla/security/nss
        cd $SRC/${1}-3.12.10/mozilla/security/coreconf
        make install
        cd $SRC/${1}-3.12.10/mozilla/security/dbm
        make install
        cd $SRC/${1}-3.12.10/mozilla/security/nss
        make install
        ;;
  
     gnupg )
	####################################################### 
	# needs libgpg-error, libgcrypt, libassuan, libksba
	#######################################################
	mcd $BUILDDIR/gnupg2
	$SRC/${1}-*/configure $TCONFIGARGS
	make $J
	make $J install
	;;

    pcre )
	mcd $BUILDDIR/pcre
	$SRC/pcre-*/configure $TCONFIGARGS
	make $J
	make $J install
	;;

    readline )
	mcd $BUILDDIR/readline
	$SRC/readline-*/configure $TCONFIGARGS
	make $J
	make $J install
	;;

    libtool )
	mcd $BUILDDIR/libtool
	$SRC/libtool-*/configure $TCONFIGARGS
	make $J
	make $J install
	;;

    db4 )
	mcd $BUILDDIR/db4
	$SRC/db-*/dist/configure $TCONFIGARGS
	make $J
	make $J install
	;;

    perl )
	mcd $BUILDDIR/perl
	cd $SRC/perl-*
	sh $SRC/perl-*/Configure -des -Dprefix=/usr -DDEBUGGING=-g  -Dcc=gcc -Dmyhostname=localhost -Dperladmin=root@localhost -Duseshrplib -Dusethreads -Duseithreads -Uusedtrace -Duselargefiles -Dd_semctl_semun -Di_db -Ui_ndbm -Di_gdbm -Di_shadow -Di_syslog -Dman3ext=3pm -Duseperlio -Dinstallusrbinperl=n -Ubincompat5005 -Uversiononly -Dd_gethostent_r_proto -Ud_endhostent_r_proto -Ud_sethostent_r_proto -Ud_endprotoent_r_proto -Ud_setprotoent_r_proto -Ud_endservent_r_proto -Ud_setservent_r_proto
	make
	make install
;;

    openssl )
        mcd $BUILDDIR/openssl
        cd $SRC/openssl-*
       ./Configure --prefix=/usr --openssldir=/etc/pki/tls zlib enable-camellia enable-seed enable-tlsext enable-rfc3779 enable-cms enable-md2 no-idea no-mdc2 no-rc5 no-ec no-ecdh no-ecdsa shared linux-generic32
        make depend
        make all
        make rehash
        make install
        ;;

    gettext )
	mcd $BUILDDIR/gettext
	$SRC/gettext-*/configure $TCONFIGARGS --disable-static --enable-shared --with-pic-=yes --disable-csharp --disable-rpath
	make $J
	make $J install
	;;

    popt )
	mcd $BUILDDIR/popt
	$SRC/popt-*/configure $TCONFIGARGS
	make $J
	make $J install
	;;

    glib2 )
	mcd $BUILDDIR/glib2
	# glib2 expects --enable-threads=yes to enable threads,
	#  anything else disables threads
	$SRC/glib-*/configure `echo $TCONFIGARGS | sed 's/posix/yes/'` --enable-static
	make $J
	make $J install
	;;

    pkgconfig )
	mcd $BUILDDIR/pkg-config
	$SRC/pkg-config-*/configure $TCONFIGARGS --disable-shared --with-installed-glib --with-installed-popt
	make $J
	make $J install
	
esac

exit 0