#!/bin/sh

set -e

this_script_path=$(readlink -f "$0")
this_script_dir=$(dirname "$this_script_path")
source_files=$(readlink -f $(find "$this_script_dir/src" -name "*.c"))

if [ -z "$CC" ]; then
    CC=cc
fi

CFLAGS=""
LIBS=""

if [ ! -z "$SANITIZE_ADDRESS" ]; then
    CFLAGS+="-fsanitize=address "
elif [ ! -z "$SANITIZE_THREAD" ]; then
    CFLAGS+="-fsanitize=thread "
fi

if [ ! -z "$PEDANTIC" ]; then
    CFLAGS+="-DAMAL_PEDANTIC -pedantic "
fi

CFLAGS+="-Wall -Wextra -Werror -g -O0 -DDEBUG -std=c89 -D_GNU_SOURCE"
LIBS+="-pthread"

BUILD_ARGS="$source_files $CFLAGS $LIBS -shared -fpic -o libamalgam.so"
set -x
time "$CC" $BUILD_ARGS
if [ ! -z "$SCAN_BUILD" ]; then
    scan-build "$CC" $BUILD_ARGS
fi
set +x
if [ -z "$NO_TEST" ]; then
    source_files_tests=$(readlink -f $(find "$this_script_dir/tests" -name "*.c"))
    set -x
    time "$CC" $source_files_tests $CFLAGS $LIBS -o test "$this_script_dir/libamalgam.so"
fi