diff options
Diffstat (limited to 'prepare_stage1_repo.sh')
| -rwxr-xr-x | prepare_stage1_repo.sh | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/prepare_stage1_repo.sh b/prepare_stage1_repo.sh new file mode 100755 index 0000000..882c431 --- /dev/null +++ b/prepare_stage1_repo.sh @@ -0,0 +1,88 @@ +#!/bin/sh + +. "./default.conf" + +set -x + +# prepare the i486-chroot for stage 1 +# prepare pacman in i486-chroot + +sudo rm -rf $STAGE1_CHROOT + +if test ! -d $STAGE1_CHROOT; then + + # create and initialize a new i486 chroot in $STAGE1_CHROOT + + echo "Creating chroot for stage 1 artifacts in $STAGE1_CHROOT" + mkdir $STAGE1_CHROOT + + # prepare directories for a new pacman root + + mkdir -p $STAGE1_CHROOT/etc/pacman.d $STAGE1_CHROOT/var/lib/pacman \ + $STAGE1_CHROOT/var/cache/pacman/pkg \ + $STAGE1_CHROOT/var/log $STAGE1_CHROOT/etc/pacman.d/gnupg/ \ + $STAGE1_CHROOT/etc/pacman.d/hooks/ + + # adapt configuration to work from outside the chroot to write artifacts + # into the chroot + + cp /etc/pacman.conf $STAGE1_CHROOT/etc/. + + sed -i 's@^Architecture.*@Architecture = i486@g' $STAGE1_CHROOT/etc/pacman.conf + + sed -i 's@#RootDir.*@RootDir = /home/cross/i486-root@g' $STAGE1_CHROOT/etc/pacman.conf + sed -i 's@#DBPath.*@DBPath = /home/cross/i486-root/var/lib/pacman/@g' $STAGE1_CHROOT/etc/pacman.conf + sed -i 's@#CacheDir.*@CacheDir = /home/cross/i486-root/var/cache/pacman/pkg/@g' $STAGE1_CHROOT/etc/pacman.conf + sed -i 's@#LogFile.*@LogFile = /home/cross/i486-root/var/log/pacman.log@g' $STAGE1_CHROOT/etc/pacman.conf + sed -i 's@#GPGDir.*@GPGDir = /home/cross/i486-root/etc/pacman.d/gnupg/@g' $STAGE1_CHROOT/etc/pacman.conf + sed -i 's@#HookDir.*@HookDir = /home/cross/i486-root/etc/pacman.d/hooks/@g' $STAGE1_CHROOT/etc/pacman.conf + sed -i 's@^HoldPkg@#HoldPkg@g' $STAGE1_CHROOT/etc/pacman.conf + + # disable all standard repos + + sed -i 's@\(^Include = /etc/pacman.d/mirrorlist\)@#\1@g' $STAGE1_CHROOT/etc/pacman.conf + sed -i 's@\[core\]@#[core]@g' $STAGE1_CHROOT/etc/pacman.conf + sed -i 's@\[extra\]@#[extra]@g' $STAGE1_CHROOT/etc/pacman.conf + sed -i 's@\[community\]@#[community]@g' $STAGE1_CHROOT/etc/pacman.conf + + # add a temporary package repo in the filesystem + cat >>$STAGE1_CHROOT/etc/pacman.conf <<EOF +[temp] +SigLevel = Never +Server = file://$STAGE1_CHROOT/packages/\$arch +EOF + + # create a local package directory + + mkdir -p $STAGE1_CHROOT/packages $STAGE1_CHROOT/packages/i486 + repo-add -n $STAGE1_CHROOT/packages/i486/temp.db.tar.gz $STAGE1_CHROOT/packages/i486/* + + # finally, test and initialize ALPM library + + sudo pacman --config $STAGE1_CHROOT/etc/pacman.conf -r $STAGE1_CHROOT -Syyu + pacman --config $STAGE1_CHROOT/etc/pacman.conf -r $STAGE1_CHROOT -Q + + # prepare the build enviroment + + mkdir $HOME/build + cd $HOME/build + + # prepare makepkg for building into the i486-chroot + + cp /usr/bin/makepkg $HOME/build/makepkg-i486 + + # patch run_pacman in makepkg, we cannot pass the pacman root to it as parameter ATM + sed -i "s@\"\$PACMAN_PATH\"@\"\$PACMAN_PATH\" --config $STAGE1_CHROOT/etc/pacman.conf -r $STAGE1_CHROOT@" makepkg-i486 + + cp /etc/makepkg.conf makepkg-i486.conf + sed -i 's@^CARCH=.*@CARCH="i486"@' makepkg-i486.conf + sed -i 's@^CHOST=.*@CHOST="i486-unknown-linux-gnu"@' makepkg-i486.conf + sed -i 's@^#MAKEFLAGS=.*@MAKEFLAGS="-j20"@' makepkg-i486.conf + sed -i 's@-march=x86-64 -mtune=generic @@' makepkg-i486.conf + + echo "Prepared the stage 1 build environment." + +fi + + + |