build_all.sh

#/bin/bash

TMPDIR="./tmp-build-all"

function usage()
{
    echo "Usage: $0 <build file>"
    echo "Example:"
    echo "$0 ../www/buildserver/builds"
    exit 1
}

# check number of arguments
if [ $# -le 0 ]; then
    usage
fi

# print invocation, for reference
echo "#invocation $0 $*"

# build file
BUILD_FILE="$1"

# check build file
if [ ! -f $BUILD_FILE ]; then
    echo "ERROR: build file doesn't exist"
    exit 2
fi

# process lines in the build
while read line
do
    # ignore wps and manual lines, also sim
    if `echo "$line" | grep -E "(wps)|(manual)|(sim)" &> /dev/null`; then
        continue
    fi
    # format of each line: compiler:x:name:title:file:hint:command
    NAME=`echo "$line" | awk 'BEGIN { FS=":" } { print $3 }'`
    CMD=`echo "$line" | awk 'BEGIN { FS=":" } { print $7 }'`
    # remove temporary directory
    rm -rf "$TMPDIR"
    # create temporary directory and cd into it
    mkdir "$TMPDIR"
    cd "$TMPDIR"
    # the command extract is of the form
    # ../tools/configure <options> && make <blabla>
    # try to run configure
    # it might error if the target compiler is not installed for example
    if eval $CMD &>/dev/null; then
	echo "$NAME: ok"
    else
        # print config error
        echo "$NAME: <config/build error>"
    fi
    # cd back to root
    cd ..
done < "$BUILD_FILE"

# remove everything
rm -rf "$TMPDIR"