ooce-config

#!/bin/ksh

# Script for doing iterative test builds

PREFIX=/opt/ooce
ISAPART64=amd64
PATH+=:/opt/gcc-12/bin
export PATH
export CC="gcc"
export CXX="g++"
export CFLAGS="\
	-m64 -gdwarf-2 -gstrict-dwarf \
	-fno-omit-frame-pointer \
	-fno-aggressive-loop-optimizations \
"
export LDFLAGS="-lumem"
export MAKE=gmake
export SHELL=/bin/bash

mirror=https://mirrors.omnios.org/qemu

DEPROOT=$PWD/_dep
mkdir -p $DEPROOT

SLIRP=4.7.0
TASN=4.19.0

if [ ! -f $DEPROOT/lib/libslirp.a ]; then
	[ -f libslirp-$SLIRP.tar.bz2 ] || \
	    curl -LO $mirror/libslirp/libslirp-v$SLIRP.tar.bz2
	rm -rf libslirp-v$SLIRP
	gtar xf libslirp-v$SLIRP.tar.bz2 || exit 1
	(
		cd libslirp-v$SLIRP
		mkdir build
		LDFLAGS=-lsocket /usr/lib/python3.11/bin/meson setup \
		    -Ddefault_library=static --prefer-static \
		    --prefix=/ --libdir=/lib --includedir=/include \
		    build
		cd build
		DESTDIR=$DEPROOT /opt/ooce/bin/ninja install
	)
fi

if [ ! -f $DEPROOT/lib/libtasn1.a ]; then
	[ -f libtasn1-$TASN.tar.gz ] || \
	    curl -LO $mirror/libtasn1/libtasn1-$TASN.tar.gz
	rm -rf libtasn1-$TASN
	gtar xf libtasn1-$TASN.tar.gz
	(
		cd libtasn1-$TASN
		./configure --disable-shared --enable-static
		$MAKE -j30
		mkdir -p out
		$MAKE install prefix=/ DESTDIR=$DEPROOT
	)
fi

PKG_CONFIG_PATH=$PREFIX/lib/$ISAPART64/pkgconfig
PKG_CONFIG_PATH+=:$DEPROOT/lib/pkgconfig
CFLAGS+=" -I$DEPROOT/include -I$DEPROOT/include/slirp"
LDFLAGS+=" -L$DEPROOT/lib"
export PKG_CONFIG_PATH CFLAGS LDFLAGS

$SHELL ./configure \
    --prefix=$PREFIX/qemu --sysconfdir=/etc$PREFIX/qemu \
    --includedir=$PREFIX/qemu/include --bindir=$PREFIX/qemu/bin \
    --sbindir=$PREFIX/qemu/sbin --libdir=$PREFIX/qemu/lib/amd64 \
    --libexecdir=$PREFIX/qemu/libexec/amd64 \
    --localstatedir=/var$PREFIX/qemu