Code/build-experimental-X

2006-12-06T22:49:21Z

Jgor: added change directory between git clone and git repack

#!/bin/bash
# Script to fetch and build X.org, DRI, Mesa, synaptics and xkeyboard-config
# from CVS and GIT.
# If you want to skip some tasks, comment them out at the bottom of the script.
# Source: http://thinkwiki.org/wiki/How_to_compile_an_experimental_X_server
# See also:
# http://wiki.x.org/wiki/ModularDevelopersGuide
# http://wiki.x.org/wiki/GitPage
# http://gitweb.freedesktop.org
# http://dri.freedesktop.org/wiki/Building
# http://www.mesa3d.org/cvs_access.html
# http://www.mesa3d.org/install.html
# http://web.telia.com/~u89404340/touchpad
# http://www.freedesktop.org/wiki/Software_2fXKeyboardConfig
# http://gitweb.freedesktop.org/?p=xorg/util/modular.git;a=blob;f=build.sh

#############################################
# Init

PIT=$HOME/3d-pit # Download and build here
DEST=$PIT/install # Install here
FLAGS='-O2 -g -march=pentium-m'
# MESA_DATE=2006-06-29 # Set this to get a historical Mesa CVS snapshot
RECONFIGURE=false # Reconfigure everything even if unchanged from last run
MAKE_CLEAN=false # If true, run "make clean" before building.
USE_XCB=false # Use XCB?

trap "echo Aborting.; exit 1" ERR
set -E

die() {
echo "$*"
exit 1
}
run() {
echo "@ $@"
"$@" || { echo "ERROR: Command \"$*\" failed in `pwd`"; exit 1; }
}

fetch_from_git() {
PARENT_DIR="$1"
GIT_REP="$2"
MODULE="$3"
DIR="${4:-$MODULE}"
if [ -d "$PARENT_DIR/$DIR" ]; then
run cd "$PARENT_DIR/$DIR"
run git pull
else
run cd "$PARENT_DIR"
run git clone "$GIT_REP/$MODULE" "$DIR"
cd "$DIR"
git repack -d
fi
}

LAST_HASH=last_dir_hash
dir_hash() {
find . $ -name $LAST_HASH -o -path ./.git -prune $ -o -type f -ls | sort | md5sum
}
dir_hash_changed() {
$RECONFIGURE || [ ! -f $LAST_HASH ] || [ "`dir_hash`" != "`cat $LAST_HASH`" ]
}
save_dir_hash() {
dir_hash > $LAST_HASH
}

#############################################
# Fetching and building libDRM and DRM kernel drivers

fetch_drm() {
echo "########### Fetch DRM ###########"
DRM_GIT=git://anongit.freedesktop.org/git/mesa
fetch_from_git "$PIT" "$DRM_GIT" drm
}

build_libdrm() {
echo "########### Build libdrm ###########"
run cd $PIT/drm
if dir_hash_changed; then
run ./autogen.sh
CFLAGS="$FLAGS" run ./configure --prefix=$DEST --quiet
save_dir_hash
fi
! $MAKE_CLEAN || run make clean
run make
save_dir_hash
run make install
save_dir_hash
}

build_drm_modules() {
echo "########### Build DRM kernel modules ###########"
run cd $PIT/drm/linux-core
! $MAKE_CLEAN || run make clean
run make DRM_MODULES="radeon"
run sudo sh -c \
'rm -fv /lib/modules/`uname -r`/kernel/drivers/char/drm/*.ko; \
cp -v *.ko /lib/modules/`uname -r`/extra/; \
/sbin/depmod -a'
}

#############################################
# Fetching Mesa

fetch_mesa() {
echo "########### Fetching Mesa ###########"
MESA_CVS=:pserver:anonymous@anoncvs.freedesktop.org:2401/cvs/mesa
run mkdir -p $PIT
run cd $PIT
grep -qF $MESA_CVS ~/.cvspass || run cvs -d $MESA_CVS login
[ -d Mesa ] || run cvs -z3 -d $MESA_CVS co ${MESA_DATE:+-D $MESA_DATE} Mesa
run cd $PIT/Mesa
run cvs -z3 update -ACPd ${MESA_DATE:+-D $MESA_DATE}
}

#############################################
# Building Mesa (do this after installing base X.org libraries

build_mesa() { (
echo "########### Building Mesa ###########"
# This uses both old-style and new-style vars, to support older Mesa snapshots.
run cd $PIT/Mesa
export DRM_SOURCE_PATH=$PIT/drm
export PKG_CONFIG_PATH="$DEST/lib/pkgconfig:$PKG_CONFIG_PATH"
export DRM_SOURCE_PATH="$PIT/drm"
export DESTDIR=$DEST INSTALL_DIR=$DEST
export DRI_DRIVER_INSTALL_DIR=$DEST/lib/dri
export DRI_DIRS='r300 r200 r128 radeon'
export OPT_FLAGS="$FLAGS"
export PATH="$DEST/bin:$PATH"
run mkdir -p $DRI_DRIVER_INSTALL_DIR
! $MAKE_CLEAN || run make clean
if [ -e configs/current ]; then
run make -e
else
run make -e linux-dri-x86
fi
run make -e install
run cp -v lib/*_dri.so $DRI_DRIVER_INSTALL_DIR
) }

#############################################
# X.org setup
# This is a list of modules that are in flux and likely to be related to
# whatever you're testing (or are required for the build), sorted by
# build order (see util/modular/build.sh for dependencies).
# Check CVS and the above URLs for other modules.
# For exhaustive list, see
# get -qO - http://gitweb.freedesktop.org/ \
# | perl -ne 'print "$1\n" if m!<a href="/\?p=([^;]+);a=summary">!' \
# | egrep '^xcb/|^xorg/'

XORG_DIRS=(
xorg/util/macros
xorg/proto/{bigreqs,composite,fixes,damage,gl,input,kb,pm,randr,resource,xext,xcmisc}proto
xorg/proto/{fontcache,fonts,kb}proto
xorg/proto/{render,scrnsaver,video}proto
xorg/proto/{x11,xf86dga,xf86dri,xf86misc,xf86vidmode,xinerama}proto
xcb/proto
xorg/lib/lib{xtrans,Xau,Xdmcp}
xcb/libxcb
xorg/lib/lib{X11,ICE,SM,Xt,Xmu,Xcomposite,Xrender,Xdamage,Xcursor,Xi,Xinerama}
xorg/lib/lib{Xfont,Xfontcache,Xft}
xorg/lib/lib{xkbui,Xrandr,Xv,XvMC,Xxf86dga,Xxf86misc,Xxf86vm}
xorg/xserver
xorg/driver/xf86-video-ati
xorg/driver/xf86-input-{mouse,keyboard,evdev}
xorg/app/{xkbutils,xkbcomp,setxkbmap,xrandr,xsetpointer}
)

#############################################
# Fetching X.org

fetch_xorg() {
echo "########### Fetching (selected) X.org modules ###########"
XORG_GIT=git://anongit.freedesktop.org/git
run mkdir -p $PIT/xorg
for D in "${XORG_DIRS[@]}"; do
if [[ $D == xcb/* ]] && ! $USE_XCB; then continue; fi
fetch_from_git $PIT/xorg "$XORG_GIT" "$D" "${D#xorg/}"
done
}

#############################################
# Building and installing X.org
# (On repeated runs we avoid rerunning autotools if nothing changed.)

build_x_module() { (
D="${1#xorg/}"
echo "########### Building xorg/$D ###########"
export PATH="$DEST/bin:$PATH"
export PKG_CONFIG_PATH="$DEST/lib/pkgconfig:$PKG_CONFIG_PATH"
export ACLOCAL="${AC_LOCAL:-aclocal} -I $DEST/share/aclocal"
export LD_LIBRARY_PATH="$DEST/lib:$LD_LIBRARY_PATH"
if [ $D == "xserver" ]; then
CONF_OPT="--with-mesa-source=$PIT/Mesa --enable-xorg --disable-dmx --disable-xvfb --disable-xnest --disable-xprint"
elif [ $D == "lib/libX11" ] && ! $USE_XCB; then
CONF_OPT="--with-xcb=no"
else
CONF_OPT=
fi
run cd $PIT/xorg/$D
if dir_hash_changed; then
CFLAGS="$FLAGS" run sh autogen.sh --prefix=$DEST --quiet --cache-file=$PIT/xorg/autoconf.cache $CONF_OPT
save_dir_hash
fi
! $MAKE_CLEAN || run make clean
run make
save_dir_hash
run make install
save_dir_hash
) }

build_xorg() {
run cd $PIT/xorg
run mkdir -p $DEST/share/aclocal
run mkdir -p $DEST/var/log
for D in "${XORG_DIRS[@]}"; do
if [[ $D == xcb/* ]] && ! $USE_XCB; then continue; fi
build_x_module $D || return 1
done
run sudo sh -c "chown -v root $DEST/bin/Xorg; \
chmod -v 4750 $DEST/bin/Xorg"
}

#############################################
# Fetching and building xkeyboard-config

fetch_xkeyboard_config() {
echo "########### Fetching xkeyboard-config ###########"
XKBC_CVS=:pserver:anoncvs@cvs.freedesktop.org:2401/cvs/xkeyboard-config
run cd $PIT
grep -qF $XKBC_CVS ~/.cvspass || run cvs -d $XKBC_CVS login
[ -d xkeyboard-config ] || run cvs -z3 -d $XKBC_CVS co xkeyboard-config
run cd $PIT/xkeyboard-config
run cvs -z3 update -ACPd
}

build_xkeyboard_config() { (
echo "########### Building xkeyboard-config ###########"
run cd $PIT/xkeyboard-config
run ./autogen.sh
export PKG_CONFIG_PATH="$DEST/lib/pkgconfig:$PKG_CONFIG_PATH"
export PATH="$DEST/bin:$PATH"
CFLAGS="$FLAGS" run ./configure --quiet --prefix=$DEST \
--with-xkb-base=$DEST/share/X11/xkb --with-xkb-rules-symlink=xorg
run make
# "make install" replaces share/X11/xkb/compiled.tmp with a junk symlink, so override it:
mv $DEST/share/X11/xkb/compiled $DEST/share/X11/xkb/compiled.tmp
run make install
rm -f $DEST/share/X11/xkb/compiled
mv $DEST/share/X11/xkb/compiled.tmp $DEST/share/X11/xkb/compiled
) }

#############################################
# Fetching and building the synaptics driver

fetch_synaptics() {
echo "########### Fetch synaptics ###########"
SYN_GIT=http://web.telia.com/~u89404340/touchpad/synaptics/.git
fetch_from_git "$PIT" "$SYN_GIT" '' synaptics
}

build_synaptics() { (
echo "########### Build synaptics ###########"
run cd $PIT/synaptics
export PKG_CONFIG_PATH="$DEST/lib/pkgconfig:$PKG_CONFIG_PATH"
export PATH="$DEST/bin:$PATH"
! $MAKE_CLEAN || run make clean
run make
run cp -v synaptics_drv.so $DEST/lib/xorg/modules/input/
) }

#############################################
# Creating a script which sets env vars

create_xsetenv() {
cat <<EOF > $DEST/bin/xsetenv || die "Can't create $DEST/bin/xsetenv"
export PATH="$DEST/bin:$PATH"
export LD_LIBRARY_PATH="$DEST/lib:$LD_LIBRARY_PATH"
export LIBGL_DRIVERS_PATH=$DEST/lib/dri
EOF
echo -e "\nRun '. $DEST/bin/xsetenv' to point env vars to this installation."
}

#############################################
# Do it:

FETCH=true
BUILD=true

if $FETCH; then
fetch_drm
fetch_mesa
fetch_xorg
fetch_xkeyboard_config
fetch_synaptics
fi
if $BUILD; then
build_libdrm
build_drm_modules
build_xorg
build_mesa
build_xkeyboard_config
build_synaptics
create_xsetenv
fi

echo 'Done.'

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Code/build-experimental-X