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# New ports collection makefile for:    qemu
# Date created:         2004/05/31
# Whom:             Juergen Lock <nox@jelal.kn-bremen.de>
#
# $FreeBSD$
#

PORTNAME=   qemu
PORTVERSION=    0.8.2
PORTREVISION=   1
CATEGORIES= emulators
MASTER_SITES=   http://www.qemu.org/:release \
        http://people.fruitsalad.org/nox/qemu/:snapshot \
        http://www.volny.cz/xnavara/qemu/:snapshot \
        http://qemu.dad-answers.com/download/qemu/:snapshot \
        http://people.brandeis.edu/~jcoiner/qemu_idedma/:idedma \
        http://people.freebsd.org/~maho/qemu/:misc
DISTFILES=  ${DISTNAME}${EXTRACT_SUFX}:release
.if defined (WITH_HACKS_CIRRUS) || defined (WITH_HACKS)
DISTFILES+= patch3_cirrus:misc
.endif
DIST_SUBDIR=    qemu
EXTRACT_ONLY=   ${DISTNAME}${EXTRACT_SUFX}

MAINTAINER= nox@jelal.kn-bremen.de
COMMENT=    QEMU CPU Emulator

BUILD_DEPENDS+= texi2html:${PORTSDIR}/textproc/texi2html
.if defined(WITH_SAMBA)
RUN_DEPENDS+=   ${LOCALBASE}/sbin/smbd:${PORTSDIR}/net/samba
.endif
.if defined(WITH_KQEMU)
BUILD_DEPENDS+= kqemu-kmod>=1.3.0pre5:${PORTSDIR}/emulators/kqemu-kmod
.endif

HAS_CONFIGURE=  yes
USE_GMAKE=  yes
USE_GETOPT_LONG=    yes
USE_SDL=    sdl
USE_PERL5=  yes
PATCH_STRIP=    -p1
CONFIGURE_ARGS+=    --prefix=${PREFIX} --cc=${CC}
MAKE_ENV+=  BSD_MAKE="${MAKE}" CFLAGS="${CFLAGS}" LDFLAGS="${LDFLAGS}"
MAN1=       qemu.1 qemu-img.1
ONLY_FOR_ARCHS= amd64 i386
WITHOUT_CPU_CFLAGS=yes  #to avoid problems with register allocation

.if defined(WITH_KQEMU)
CONFIGURE_ARGS+=    --enable-kqemu
.else
CONFIGURE_ARGS+=    --disable-kqemu
.endif

.include <bsd.port.pre.mk>

.if ${ARCH} == "amd64"
MAKE_ARGS+= ARCH=x86_64
.endif
USE_GCC=    3.4

pre-everything::
.if !defined(WITH_KQEMU)
    @${ECHO_MSG} "Notice: you can build qemu with the (alpha!) kqemu accelerator kernel module"
    @${ECHO_MSG} "by defining WITH_KQEMU."
.endif
.if !defined(WITH_HACKS_CIRRUS) && !defined(WITH_HACKS)
    @${ECHO_MSG} "You can build qemu with some hacks (esp. for speedup)"
    @${ECHO_MSG} "by defining WITH_HACKS, or specifically:"
    @${ECHO_MSG} "2. WITH_HACKS_CIRRUS: higher speed on large display (cirrus_vga)"
    @${ECHO_MSG} "by Juergen Pfennig"
    @${ECHO_MSG} "http://lists.gnu.org/archive/html/qemu-devel/2006-01/msg00208.html"
    @${ECHO_MSG} "Note: this second patch is known to cause mouse problems with some(?)"
    @${ECHO_MSG} "versions of XP, and also minor redraw bugs with some Linux guests."
.endif
.if !defined(WITH_SAMBA) && !exists(${LOCALBASE}/sbin/smbd)
    @${ECHO_MSG} "Notice: if you need qemu's -smb option (smb-export local dir to guest)"
    @${ECHO_MSG} "then you also need samba, you can have this port install it by defining"
    @${ECHO_MSG} "WITH_SAMBA."
.endif
.if !defined(WITH_RTL8139_TIMER)
    @${ECHO_MSG} "Notice: if you want to use qemu's rtl8139c+ nic with a FreeBSD guest"
    @${ECHO_MSG} "(qemu -net nic,model=rtl8139 -net user or tap ... - will use re(4)"
    @${ECHO_MSG} "instead of ed(4) which should use less cpu), then you need to enable"
    @${ECHO_MSG} "the emulated rtl8139 timer by defining WITH_RTL8139_TIMER."
.endif

post-extract:
    @${MKDIR} ${WRKSRC}/kqemu
    @${TOUCH} ${WRKSRC}/kqemu/Makefile
    @${ECHO} all: > ${WRKSRC}/kqemu/Makefile.freebsd

pre-patch:
    @for A in ${ONLY_FOR_ARCHS}; do \
        ${MKDIR} ${WRKSRC}/bsd/$$A; \
    done

post-patch:
.if defined(WITH_HACKS_CIRRUS) || defined (WITH_HACKS)
    @cd ${WRKSRC} ; ${PATCH} --quiet < ${DISTDIR}/${DIST_SUBDIR}/patch3_cirrus
.endif
.if defined(WITH_RTL8139_TIMER)
    @cd ${WRKSRC} && ${PATCH} --quiet < ${FILESDIR}/rtl8139-re-patch
.endif
    @${REINPLACE_CMD} -E \
        -e "s,^(CFLAGS=).*,\1${CFLAGS} -fno-strict-aliasing," \
        -e "s,^(LDFLAGS=).*,\1${LDFLAGS}," \
        ${WRKSRC}/Makefile.target
    @${REINPLACE_CMD} -E \
        -e "s,^(CFLAGS=).*,\1${CFLAGS} -fno-strict-aliasing -I.," \
        -e "s,^(LDFLAGS=).*,\1${LDFLAGS}," \
        ${WRKSRC}/Makefile

post-install:
    @${CAT} ${PKGMESSAGE}

.include <bsd.port.post.mk>