build

#!/bin/bash

# abort this script on any error
set -e

# goofy way to get the directory the script is in
pushd "$(dirname "$0")" > /dev/null
SCRIPT_DIR="$(pwd)"
popd > /dev/null

SRC_DIR="$SCRIPT_DIR/src"
TGT_DIR="$SCRIPT_DIR/tgt"

# create the target directory
mkdir -p "$TGT_DIR"

# compile the source files
# -fwrapv   integers should wrap around like normal
# -Werror   elevate warnings to errors
clang                         \
    -o "$TGT_DIR/sndfilter"   \
    -fwrapv                   \
    -Werror                   \
    -lm                       \
    "$SRC_DIR/main.c"         \
    "$SRC_DIR/mem.c"          \
    "$SRC_DIR/snd.c"          \
    "$SRC_DIR/wav.c"          \
    "$SRC_DIR/biquad.c"       \
    "$SRC_DIR/compressor.c"   \
    "$SRC_DIR/reverb.c"