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# New ports collection makefile for:    liba52-devel
# Date created:             Mon Oct 17 02:22:44 UTC 2005
# Whom:                 Mario Sergio Fujikawa Ferreira <lioux@FreeBSD.org>
#
# $FreeBSD$
#

PORTNAME=   liba52
PORTVERSION=    0.7.4.${DISTFILE_DATE}
CATEGORIES= audio
MASTER_SITES=   ${MASTER_SITE_LOCAL}
MASTER_SITE_SUBDIR= lioux
PKGNAMESUFFIX=  -devel
DISTNAME=   FFMpeg-${DISTFILE_DATE}

MAINTAINER= lioux@FreeBSD.org
COMMENT=    A free library for decoding ATSC A/52 streams, aka AC-3

OPTIONS=    DJBFFT "Adds support for fast djbfft fft library" ON \
        OPTIMIZED_CFLAGS "Enable extra performance optimizations" OFF

USE_BZIP2=  yes
MAKE_ARGS=  LIB_VERSION="${LIB_VERSION}" PREFIX="${PREFIX}"
INSTALLS_SHLIB= yes

WRKSRC=     ${WRKDIR}/${DISTNAME}/libavcodec/liba52

LATEST_LINK=    ${PORTNAME}${PKGNAMESUFFIX}
PLIST_SUB=  LIB_VERSION="${LIB_VERSION}"

DISTFILE_DATE=  2005112800
LIB_VERSION=    0

post-extract:
    @${CP} ${FILESDIR}/${MAKEFILE} ${BUILD_WRKSRC}

post-configure:
    @${SED} -E \
        -e 's|/usr/local/|${PREFIX}/|' \
        -e 's|%%LIB_VERSION%%|${LIB_VERSION}|' \
        -e 's|%%DJBFFT%%|${DJBFFT_LIBRARY}|' \
        -e 's|%%LOCALBASE%%|${LOCALBASE}|' \
        -e 's|%%PREFIX%%|${PREFIX}|' \
        ${FILESDIR}/liba52-devel.la > \
        ${WRKDIR}/liba52-devel.la

pre-install:
    @${MKDIR} ${PREFIX}/include/a52dec-devel

post-install:
    @${INSTALL_DATA} ${WRKDIR}/liba52-devel.la \
        ${PREFIX}/lib

.include <bsd.port.pre.mk>

###
## specific ARCH information
###
.if ${ARCH} == "ia64"
BROKEN= does not build on ia64
.endif
.if ${ARCH} == "i386" || ${ARCH} == "ia64"
CFLAGS+=    -DARCH_X86
. if ${ARCH} == "ia64" || ${ARCH} == "amd64"
CFLAGS+=    -DARCH_X86_64
. endif
.endif
## sse hardware vector support
.if (defined(MACHINE_CPU) && ${MACHINE_CPU:Msse} == "sse")
CFLAGS+=    -DHAVE_SSE
.endif

###
## library dependency
###
.if !defined(WITHOUT_DJBFFT) && !defined(PACKAGE_BUILDING)
BUILD_DEPENDS+= ${LOCALBASE}/lib/libdjbfft.a:${PORTSDIR}/math/djbfft
RUN_DEPENDS+=   ${LOCALBASE}/lib/libdjbfft.a:${PORTSDIR}/math/djbfft

CFLAGS+=    -DLIBA52_DJBFFT -I${LOCALBASE}/include

DJBFFT_LIBRARY= -ldjbfft
.endif

###
## optimizations
###
.ifdef(WITH_OPTIMIZED_CFLAGS)
CFLAGS+=    -O3 -ffast-math
.endif

.include <bsd.port.post.mk>