Mercurial > hg > aboriginal
view run-from-build.sh @ 811:aea72ecff868
Comment tweaks, better document what it's doing.
author | Rob Landley <rob@landley.net> |
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date | Fri, 21 Aug 2009 23:21:57 -0500 |
parents | 6caf372a8b12 |
children | 4bfe2b34dd9f |
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#!/bin/bash # Read the configuration files for this target. source sources/include.sh || exit 1 read_arch_dir "$1" # Fail if this target hasn't been built yet. SYSDIR="${BUILD}/system-image-$ARCH_NAME" if [ ! -f "$SYSDIR/run-emulator.sh" ] then [ -z "$FAIL_QUIET" ] && echo "No $SYSDIR/run-emulator.sh" >&2 exit 1 fi cd "$SYSDIR" || exit 1 # Should we create a 2 gigabyte /dev/hdb image to provide the emulator with # some writable scratch space? (If one already exists, fsck it.) This # image (if it exists) will be mounted on /home by the emulated system's # init script. [ -z "$SKIP_HOME" ] && [ -z "$MAKE_HDB" ] && MAKE_HDB="--make-hdb 2048" [ -f "image-${ARCH}.ext2" ] && fsck.ext2 -y "image-${ARCH}.ext2" </dev/null # Run the emulator, using the distccd we built (if necessary) to dial out # to the cross-compiler. If emulator is killed, take down distccd processes # as well. trap "killtree $$" EXIT ./run-emulator.sh $MAKE_HDB --memory 256 --with-distcc \ "${BUILD}/cross-compiler-${ARCH}"