#!/bin/sh

# SPDX-FileCopyrightText: 2021 Andrius Štikonas <andrius@stikonas.eu>
# SPDX-FileCopyrightText: 2021 fosslinux <fosslinux@aussies.space>
# SPDX-FileCopyrightText: 2021 Paul Dersey <pdersey@gmail.com>
#
# SPDX-License-Identifier: GPL-3.0-or-later

set -ex

cp files/getdate_stub.c src/lib/getdate_stub.c

cd src

# Compile

## libtar.a
cd lib

tcc -c argmatch.c
tcc -c -DHAVE_DIRENT_H backupfile.c
tcc -c -I . error.c
tcc -c -I . fnmatch.c
tcc -c ftruncate.c
tcc -c getdate_stub.c
tcc -c getopt.c
tcc -c getopt1.c
tcc -c getversion.c
tcc -c modechange.c
tcc -c msleep.c
tcc -c -DHAVE_GETCWD xgetcwd.c
tcc -c xmalloc.c
tcc -c xstrdup.c

tcc -ar cr libtar.a argmatch.o backupfile.o error.o fnmatch.o ftruncate.o getdate_stub.o getopt.o getopt1.o getversion.o modechange.o msleep.o xgetcwd.o xmalloc.o xstrdup.o
cd ..

## tar
# -DSIZEOF_UNSIGNED_LONG=4 forces use of simulated arithmetic
# This is to avoid running configure test to determine sizeof(long long)
tcc -c -I lib -DSIZEOF_UNSIGNED_LONG=4 -DHAVE_FCNTL_H src/arith.c
tcc -c -I lib -DSIZEOF_UNSIGNED_LONG=4 -DHAVE_FCNTL_H src/buffer.c
tcc -c -I lib -DSIZEOF_UNSIGNED_LONG=4 -DHAVE_FCNTL_H src/compare.c
tcc -c -I lib -DSIZEOF_UNSIGNED_LONG=4 -DHAVE_FCNTL_H -DHAVE_DIRENT_H src/create.c
tcc -c -I lib -DSIZEOF_UNSIGNED_LONG=4 -DHAVE_FCNTL_H src/delete.c
tcc -c -I lib -DSIZEOF_UNSIGNED_LONG=4 -DHAVE_FCNTL_H src/extract.c
tcc -c -I lib -DSIZEOF_UNSIGNED_LONG=4 -DHAVE_FCNTL_H -DHAVE_GETCWD -DHAVE_DIRENT_H src/incremen.c
tcc -c -I lib -DSIZEOF_UNSIGNED_LONG=4 -DHAVE_FCNTL_H src/list.c
tcc -c -I lib -DSIZEOF_UNSIGNED_LONG=4 -DHAVE_FCNTL_H src/mangle.c
tcc -c -I lib -DSIZEOF_UNSIGNED_LONG=4 -DHAVE_FCNTL_H -DHAVE_DIRENT_H src/misc.c
tcc -c -I lib -DSIZEOF_UNSIGNED_LONG=4 -DHAVE_FCNTL_H -DHAVE_GETCWD src/names.c
tcc -c -I lib -DSIZEOF_UNSIGNED_LONG=4 -DHAVE_FCNTL_H src/open3.c
tcc -c -I lib -DSIZEOF_UNSIGNED_LONG=4 -DHAVE_FCNTL_H src/rtapelib.c
tcc -c -I lib -DSIZEOF_UNSIGNED_LONG=4 -DHAVE_FCNTL_H -DPACKAGE=\"tar\" -DVERSION=\"1.12\" src/tar.c
tcc -c -I lib -DSIZEOF_UNSIGNED_LONG=4 -DHAVE_FCNTL_H src/update.c

# Link
tcc -static -o ${bindir}/tar -L lib lib/libtar.a arith.o buffer.o compare.o create.o delete.o extract.o incremen.o list.o mangle.o misc.o names.o open3.o rtapelib.o tar.o update.o -ltar

cd ..

# Checksums
fletcher16 checksums