neoc

#!/bin/bash
# Author(s): Alex

# Path to the LLVM compiler
LLC="llc"

# Path to the C compiler
CC="gcc"

# C Flags
CFLAGS="-g -Wall"

# Path to the Neo compiler
NEO="./neo.native"

error=0
keep=0

Usage() {
    echo "Usage: testall.sh [options] [.neo file]"
    echo "-k    Keep intermediate files"
    echo "-h    Print this help"
    exit 1
}

SignalError() {
    if [ $error -eq 0 ]; then
        echo "FAILED"
        error=1
    fi
    echo "  $1"
}

# Run <args>
# Report the command, run it, and report any errors
Run() {
    echo $*
    eval $* || {
        SignalError "$1 failed on $*"
        return 1
    }
}

Compile() {
    error=0
    basename=`echo $1 | sed 's/.*\\///
                            s/.neo//'`
    generatedfiles="${basename}.ll ${basename}.s" &&
    Run "$NEO" "$1" ">" "${basename}.ll" &&
    Run "$LLC" "${basename}.ll" ">" "${basename}.s" &&
    Run "$CC" "$CFLAGS" "-o" "${basename}.exe" "${basename}.s" "libneoc.o" "-lm"

    if [ $error -eq 0 ]; then
        if [ $keep -eq 0 ]; then
            rm -f $generatedfiles
        fi
        echo "OK"
    fi
}

while getopts kdpsh c; do
    case $c in
	k) # Keep intermediate files
	    keep=1
	    ;;
	h) # Help
	    Usage
	    ;;
    esac
done

shift `expr $OPTIND - 1`

if [ ! -f libneoc.o ]; then
    echo "Could not find libneoc.o"
    echo "Try \"make libneoc.o\""
    exit 1
fi

if [ $# -ne 1 ]; then
    Usage
fi

Compile $1