#! /bin/sh
## Copyright (C) 2017 Jeremiah Orians
## This file is part of M2-Planet.
##
## M2-Planet is free software: you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation, either version 3 of the License, or
## (at your option) any later version.
##
## M2-Planet is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with M2-Planet.  If not, see <http://www.gnu.org/licenses/>.

set -ex
# Build the test
if [ -f bin/M2-Planet ]
then
./bin/M2-Planet --architecture x86 -f functions/file.c \
	-f test/common_x86/functions/malloc.c \
	-f functions/calloc.c \
	-f test/common_x86/functions/exit.c \
	-f functions/match.c \
	-f functions/in_set.c \
	-f functions/numerate_number.c \
	-f functions/file_print.c \
	-f functions/number_pack.c \
	-f functions/string.c \
	-f cc.h \
	-f cc_reader.c \
	-f cc_strings.c \
	-f cc_types.c \
	-f cc_core.c \
	-f cc.c \
	--debug \
	-o test/test100/cc.M1 || exit 1
elif [ -f bin/M2-Planet-seed ]
then
[ ! -f test/results ] && mkdir test/results
./bin/M2-Planet-seed --architecture x86 -f functions/file.c \
	-f test/common_x86/functions/malloc.c \
	-f functions/calloc.c \
	-f test/common_x86/functions/exit.c \
	-f functions/match.c \
	-f functions/in_set.c \
	-f functions/numerate_number.c \
	-f functions/file_print.c \
	-f functions/number_pack.c \
	-f functions/string.c \
	-f cc.h \
	-f cc_reader.c \
	-f cc_strings.c \
	-f cc_types.c \
	-f cc_core.c \
	-f cc.c \
	--debug \
	-o test/test100/cc.M1 || exit 1
else
[ -z "${CC+x}" ] && export CC=gcc
[ -z "${CFLAGS+x}" ] && export CFLAGS=" -D_GNU_SOURCE -O0 -std=c99 -ggdb"

${CC} ${CFLAGS} \
	functions/match.c \
	functions/in_set.c \
	functions/numerate_number.c \
	functions/file_print.c \
	functions/number_pack.c \
	functions/string.c \
	cc_reader.c \
	cc_strings.c \
	cc_types.c \
	cc_core.c \
	cc.c \
	cc.h \
	gcc_req.h \
	-o bin/M2-Planet-gcc

./bin/M2-Planet-gcc --architecture x86 -f functions/file.c \
	-f test/common_x86/functions/malloc.c \
	-f functions/calloc.c \
	-f test/common_x86/functions/exit.c \
	-f functions/match.c \
	-f functions/in_set.c \
	-f functions/numerate_number.c \
	-f functions/file_print.c \
	-f functions/number_pack.c \
	-f functions/string.c \
	-f cc.h \
	-f cc_reader.c \
	-f cc_strings.c \
	-f cc_types.c \
	-f cc_core.c \
	-f cc.c \
	--debug \
	-o test/test100/cc.M1 || exit 1
fi

# Build debug footer
blood-elf -f test/test100/cc.M1 \
	-o test/test100/cc-footer.M1 || exit 2

# Macro assemble with libc written in M1-Macro
M1 -f test/common_x86/x86_defs.M1 \
	-f test/common_x86/libc-core.M1 \
	-f test/test100/cc.M1 \
	-f test/test100/cc-footer.M1 \
	--LittleEndian \
	--architecture x86 \
	-o test/test100/cc.hex2 || exit 3

# Resolve all linkages
hex2 -f test/common_x86/ELF-i386-debug.hex2 \
	-f test/test100/cc.hex2 \
	--LittleEndian \
	--architecture x86 \
	--BaseAddress 0x8048000 \
	-o test/results/test100-binary --exec_enable || exit 4

# Ensure binary works if host machine supports test
if [ "$(get_machine ${GET_MACHINE_FLAGS})" = "x86" ]
then
	# Verify that the resulting file works
	./test/results/test100-binary --architecture x86 -f functions/file.c \
		-f test/common_x86/functions/malloc.c \
		-f functions/calloc.c \
		-f test/common_x86/functions/exit.c \
		-f functions/match.c \
		-f functions/in_set.c \
		-f functions/numerate_number.c \
		-f functions/file_print.c \
		-f functions/number_pack.c \
		-f functions/string.c \
		-f cc.h \
		-f cc_reader.c \
		-f cc_strings.c \
		-f cc_types.c \
		-f cc_core.c \
		-f cc.c \
		-o test/test100/proof || exit 5

	out=$(sha256sum -c test/test100/proof.answer)
	[ "$out" = "test/test100/proof: OK" ] || exit 6
	[ ! -e bin/M2-Planet ] && mv test/results/test100-binary bin/M2-Planet
else
	[ -e bin/M2-Planet-gcc ] && cp bin/M2-Planet-gcc bin/M2-Planet

	# Seeds only exist if you can build natively
	[ -e bin/M2-Planet-seed ] && cp test/results/test100-binary bin/M2-Planet
fi
exit 0