#!/usr/bin/env bash

# I'm sick and tired of all the churn the three versions of autoconf
# are causing in this repo. Stop committing the configure scripts
# and just autoregen.
./autogen.sh || exit 1

# where are we?
top=$(pwd)
if test -z "${top}" ; then exit 1; fi

# fix
chmod +x vs/sdl/build-scripts/strip_fPIC.sh

# prefer to compile against our own copy of SDL 1.x
echo "Compiling our internal SDL 1.x"
(cd vs/sdl && ./build-dosbox.sh hx-dos) || exit 1

# prefer to compile against our own copy of SDLnet 1.x
echo "Compiling our internal SDLnet 1.x"
(cd vs/sdlnet && ./build-dosbox.sh hx-dos) || exit 1

# NTS: MinGW provides zlib for us
if false; then
	# prefer to compile against our own zlib
	echo "Compiling our internal zlib"
	(cd vs/zlib && ./build-dosbox.sh) || exit 1
	new="-I${top}/vs/zlib/linux-host/include "
	nld="-L${top}/vs/zlib/linux-host/lib "
	CFLAGS="${new}${CFLAGS}"
	LDFLAGS="${nld}${LDFLAGS}"
	CPPFLAGS="${new}${CPPFLAGS}"
	CXXFLAGS="${new}${CXXFLAGS}"
	export CFLAGS LDFLAGS CPPFLAGS CXXFLAGS
fi

# prefer to compile against our own libpng (comment this out to disable)
echo "Compiling our internal libpng"
(cd vs/libpng && ./build-dosbox.sh) || exit 1
new="-I${top}/vs/libpng/linux-host/include "
nld="-L${top}/vs/libpng/linux-host/lib "
CFLAGS="${new}${CFLAGS}"
LDFLAGS="${nld}${LDFLAGS}"
CPPFLAGS="${new}${CPPFLAGS}"
CXXFLAGS="${new}${CXXFLAGS}"
export CFLAGS LDFLAGS CPPFLAGS CXXFLAGS

# prefer to compile against our own freetype
echo "Compiling our internal freetype"
(cd vs/freetype && ./build-dosbox.sh) || exit 1
new="-I${top}/vs/freetype/linux-host/include/freetype2 "
nld="-L${top}/vs/freetype/linux-host/lib -lfreetype "
CFLAGS="${new}${CFLAGS}"
LDFLAGS="${nld}${LDFLAGS}"
CPPFLAGS="${new}${CPPFLAGS}"
CXXFLAGS="${new}${CXXFLAGS}"
INTERNAL_FREETYPE=1
export CFLAGS LDFLAGS CPPFLAGS CXXFLAGS INTERNAL_FREETYPE

# now compile ourself
echo "Compiling DOSBox-X"
chmod +x configure
# FIXME: I would like MinGW builds to enable the debugger, eventually
./configure --disable-libfluidsynth --disable-opengl --enable-hx-dos --prefix=/usr "${@}" || exit 1
make -j3 || exit 1