mirror of
https://git.FreeBSD.org/ports.git
synced 2025-01-22 08:58:47 +00:00
New port liba52 version 0.7.1b: A free library for decoding ATSC
A/52 streams, aka AC-3
This commit is contained in:
Mario Sergio Fujikawa Ferreira
parent
a5d43336b4
commit
adc3a553ea
Notes:
svn2git
2021-03-31 03:12:20 +00:00
svn path=/head/; revision=48839
@ -94,6 +94,7 @@
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SUBDIR += koog
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SUBDIR += krio
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SUBDIR += lame
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SUBDIR += liba52
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SUBDIR += libao
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SUBDIR += libaudiofile
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SUBDIR += libcdaudio
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45
audio/liba52-devel/Makefile
Normal file
45
audio/liba52-devel/Makefile
Normal file
@ -0,0 +1,45 @@
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# New ports collection makefile for: liba52
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# Date created: Tue Oct 16 10:43:56 BRST 2001
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# Whom: Mario Sergio Fujikawa Ferreira <lioux@FreeBSD.org>
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#
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# $FreeBSD$
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#
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PORTNAME= liba52
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PORTVERSION= 0.7.1.b
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CATEGORIES= audio
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MASTER_SITES= http://liba52.sourceforge.net/files/
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DISTNAME= a52dec-${PORTVERSION:S/.b/b/}
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MAINTAINER= lioux@FreeBSD.org
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GNU_CONFIGURE= yes
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CONFIGURE_ARGS= --disable-oss --enable-shared
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USE_LIBTOOL= yes
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MAN1= a52dec.1 extract_a52.1
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.ifndef(WITH_OPTIMIZED_CFLAGS)
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USE_AUTOCONF= yes
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EXTRA_PATCHES= ${FILESDIR}/extra-patch-configure.in
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.endif
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pre-everything::
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.ifndef(WITH_OPTIMIZED_CFLAGS)
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@${ECHO_MSG} ">>>"
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@${ECHO_MSG} ">>> You can enable extra optimizations by defining WITH_OPTIMIZED_CFLAGS."
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@${ECHO_MSG} ">>> For example, 'make WITH_OPTIMIZED_CFLAGS=yes'"
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@${ECHO_MSG} ">>>"
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.endif
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post-configure:
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@${LN} -sf ${LOCALBASE}/bin/libtool ${WRKSRC}
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post-install:
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.ifndef(NOPORTDOCS)
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@${MKDIR} ${DOCSDIR}
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@${INSTALL_DATA} ${WRKSRC}/doc/liba52.txt ${DOCSDIR}
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.endif
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.include <bsd.port.mk>
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1
audio/liba52-devel/distinfo
Normal file
1
audio/liba52-devel/distinfo
Normal file
@ -0,0 +1 @@
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MD5 (a52dec-0.7.1b.tar.gz) = 888e6ccd8706a1e61b0f0366a142cd85
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48
audio/liba52-devel/files/extra-patch-configure.in
Normal file
48
audio/liba52-devel/files/extra-patch-configure.in
Normal file
@ -0,0 +1,48 @@
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--- configure.in.orig Fri Aug 31 06:36:25 2001
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+++ configure.in Tue Oct 16 10:53:04 2001
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@@ -16,45 +16,15 @@
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dnl -Wall -Werror moved to the end to not disturb the configure script
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- dnl -O3
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changequote(<<,>>)
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OPT_CFLAGS=`echo "$CFLAGS"|sed "s/-O[0-9]*//g;"`
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changequote([,])
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- OPT_CFLAGS="$OPT_CFLAGS -O3"
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AC_TRY_CFLAGS([$OPT_CFLAGS],[CFLAGS=$OPT_CFLAGS])
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dnl -fomit-frame-pointer
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OPT_CFLAGS="$CFLAGS -fomit-frame-pointer"
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AC_TRY_CFLAGS([$OPT_CFLAGS],[CFLAGS=$OPT_CFLAGS])
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- dnl arch-specific flags
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- case "$host_alias" in
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- i?86-* | k?-*)
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- case "$host_alias" in
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- i386-*) OPT_CFLAGS="$CFLAGS -mcpu=i386";;
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- i486-*) OPT_CFLAGS="$CFLAGS -mcpu=i486";;
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- i586-*) OPT_CFLAGS="$CFLAGS -mcpu=pentium";;
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- i686-*) OPT_CFLAGS="$CFLAGS -mcpu=pentiumpro";;
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- k6-*) OPT_CFLAGS="$CFLAGS -mcpu=k6";;
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- esac
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- AC_TRY_CFLAGS([$OPT_CFLAGS],[CFLAGS=$OPT_CFLAGS]);;
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- sparc-*)
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- OPT_CFLAGS="$CFLAGS -mcpu=ultrasparc -mvis"
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- AC_TRY_CFLAGS([$OPT_CFLAGS],[CFLAGS=$OPT_CFLAGS]);;
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- mips-sgi-irix6.*) dnl do we need to be that specific ?
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- OPT_CFLAGS="$CFLAGS -mabi=64"
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- AC_TRY_CFLAGS([$OPT_CFLAGS],[CFLAGS=$OPT_CFLAGS]);;
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- esac
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-else
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- dnl non-gcc flags - we probably need exact configuration triplets here.
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- case "$host_alias" in
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- mips-sgi-irix6.*)
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- OPT_CFLAGS="$CFLAGS -64"
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- AC_TRY_CFLAGS([$OPT_CFLAGS],[CFLAGS=$OPT_CFLAGS]);;
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- sparc-sun-solaris*)
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- OPT_CFLAGS="$CFLAGS -xCC -fast -xO5"
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- AC_TRY_CFLAGS([$OPT_CFLAGS],[CFLAGS=$OPT_CFLAGS]);;
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- esac
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fi
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dnl Checks for libtool - this must be done after we set cflags
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1
audio/liba52-devel/pkg-comment
Normal file
1
audio/liba52-devel/pkg-comment
Normal file
@ -0,0 +1 @@
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A free library for decoding ATSC A/52 streams, aka AC-3
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24
audio/liba52-devel/pkg-descr
Normal file
24
audio/liba52-devel/pkg-descr
Normal file
@ -0,0 +1,24 @@
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[ from developer's site ]
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It is a free library for decoding ATSC A/52 streams, aka AC-3. The
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A/52 standard is used in a variety of applications, e.g., digital
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television and DVD. The main goals in liba52 development are:
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Portability - most of the code is written in C, and when we use
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platform-specific optimizations we always have a generic C routine
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to fall back on.
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Reuseability - we do not want liba52 to include any project-specific
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code, but it should still include enough features to be used by
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very diverse projects.
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Precision - We are trying to implement all of the A/52 standard,
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and to have a very precise output by doing all the calculations in
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floating point. We have a test suite that detects any deviation in
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the output when compared to previous versions. We do not have access
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to official A/52 test vectors though, so we have to use our judgement
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to ensure that such deviations are only intruduced when we fix bugs!
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Speed - liba52 is really fast, on any modern PC it should take only
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a few percent of CPU time.
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WWW: http://liba52.sourceforge.net/
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16
audio/liba52-devel/pkg-plist
Normal file
16
audio/liba52-devel/pkg-plist
Normal file
@ -0,0 +1,16 @@
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Bin/a52dec
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bin/extract_a52
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include/a52dec/a52.h
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include/a52dec/audio_out.h
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include/a52dec/mm_accel.h
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lib/liba52.so.0
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lib/liba52.so
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lib/liba52.la
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lib/liba52.a
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lib/libao.so.0
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lib/libao.so
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lib/libao.la
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lib/libao.a
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%%PORTDOCS%%share/doc/liba52/liba52.txt
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%%PORTDOCS%%@dirrm share/doc/liba52
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@dirrm include/a52dec
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45
audio/liba52/Makefile
Normal file
45
audio/liba52/Makefile
Normal file
@ -0,0 +1,45 @@
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# New ports collection makefile for: liba52
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# Date created: Tue Oct 16 10:43:56 BRST 2001
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# Whom: Mario Sergio Fujikawa Ferreira <lioux@FreeBSD.org>
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#
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# $FreeBSD$
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#
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PORTNAME= liba52
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PORTVERSION= 0.7.1.b
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CATEGORIES= audio
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MASTER_SITES= http://liba52.sourceforge.net/files/
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DISTNAME= a52dec-${PORTVERSION:S/.b/b/}
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MAINTAINER= lioux@FreeBSD.org
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GNU_CONFIGURE= yes
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CONFIGURE_ARGS= --disable-oss --enable-shared
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USE_LIBTOOL= yes
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MAN1= a52dec.1 extract_a52.1
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.ifndef(WITH_OPTIMIZED_CFLAGS)
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USE_AUTOCONF= yes
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EXTRA_PATCHES= ${FILESDIR}/extra-patch-configure.in
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.endif
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pre-everything::
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.ifndef(WITH_OPTIMIZED_CFLAGS)
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@${ECHO_MSG} ">>>"
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@${ECHO_MSG} ">>> You can enable extra optimizations by defining WITH_OPTIMIZED_CFLAGS."
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@${ECHO_MSG} ">>> For example, 'make WITH_OPTIMIZED_CFLAGS=yes'"
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@${ECHO_MSG} ">>>"
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.endif
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post-configure:
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@${LN} -sf ${LOCALBASE}/bin/libtool ${WRKSRC}
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post-install:
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.ifndef(NOPORTDOCS)
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@${MKDIR} ${DOCSDIR}
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@${INSTALL_DATA} ${WRKSRC}/doc/liba52.txt ${DOCSDIR}
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.endif
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.include <bsd.port.mk>
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1
audio/liba52/distinfo
Normal file
1
audio/liba52/distinfo
Normal file
@ -0,0 +1 @@
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MD5 (a52dec-0.7.1b.tar.gz) = 888e6ccd8706a1e61b0f0366a142cd85
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48
audio/liba52/files/extra-patch-configure.in
Normal file
48
audio/liba52/files/extra-patch-configure.in
Normal file
@ -0,0 +1,48 @@
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--- configure.in.orig Fri Aug 31 06:36:25 2001
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+++ configure.in Tue Oct 16 10:53:04 2001
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@@ -16,45 +16,15 @@
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dnl -Wall -Werror moved to the end to not disturb the configure script
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- dnl -O3
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changequote(<<,>>)
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OPT_CFLAGS=`echo "$CFLAGS"|sed "s/-O[0-9]*//g;"`
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changequote([,])
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- OPT_CFLAGS="$OPT_CFLAGS -O3"
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AC_TRY_CFLAGS([$OPT_CFLAGS],[CFLAGS=$OPT_CFLAGS])
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dnl -fomit-frame-pointer
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OPT_CFLAGS="$CFLAGS -fomit-frame-pointer"
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AC_TRY_CFLAGS([$OPT_CFLAGS],[CFLAGS=$OPT_CFLAGS])
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- dnl arch-specific flags
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- case "$host_alias" in
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- i?86-* | k?-*)
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- case "$host_alias" in
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- i386-*) OPT_CFLAGS="$CFLAGS -mcpu=i386";;
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- i486-*) OPT_CFLAGS="$CFLAGS -mcpu=i486";;
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- i586-*) OPT_CFLAGS="$CFLAGS -mcpu=pentium";;
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- i686-*) OPT_CFLAGS="$CFLAGS -mcpu=pentiumpro";;
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- k6-*) OPT_CFLAGS="$CFLAGS -mcpu=k6";;
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- esac
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- AC_TRY_CFLAGS([$OPT_CFLAGS],[CFLAGS=$OPT_CFLAGS]);;
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- sparc-*)
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- OPT_CFLAGS="$CFLAGS -mcpu=ultrasparc -mvis"
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- AC_TRY_CFLAGS([$OPT_CFLAGS],[CFLAGS=$OPT_CFLAGS]);;
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- mips-sgi-irix6.*) dnl do we need to be that specific ?
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- OPT_CFLAGS="$CFLAGS -mabi=64"
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- AC_TRY_CFLAGS([$OPT_CFLAGS],[CFLAGS=$OPT_CFLAGS]);;
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- esac
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-else
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- dnl non-gcc flags - we probably need exact configuration triplets here.
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- case "$host_alias" in
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- mips-sgi-irix6.*)
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- OPT_CFLAGS="$CFLAGS -64"
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- AC_TRY_CFLAGS([$OPT_CFLAGS],[CFLAGS=$OPT_CFLAGS]);;
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- sparc-sun-solaris*)
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- OPT_CFLAGS="$CFLAGS -xCC -fast -xO5"
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- AC_TRY_CFLAGS([$OPT_CFLAGS],[CFLAGS=$OPT_CFLAGS]);;
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- esac
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fi
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dnl Checks for libtool - this must be done after we set cflags
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1
audio/liba52/pkg-comment
Normal file
1
audio/liba52/pkg-comment
Normal file
@ -0,0 +1 @@
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A free library for decoding ATSC A/52 streams, aka AC-3
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24
audio/liba52/pkg-descr
Normal file
24
audio/liba52/pkg-descr
Normal file
@ -0,0 +1,24 @@
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[ from developer's site ]
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||||
It is a free library for decoding ATSC A/52 streams, aka AC-3. The
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A/52 standard is used in a variety of applications, e.g., digital
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television and DVD. The main goals in liba52 development are:
|
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Portability - most of the code is written in C, and when we use
|
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platform-specific optimizations we always have a generic C routine
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to fall back on.
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Reuseability - we do not want liba52 to include any project-specific
|
||||
code, but it should still include enough features to be used by
|
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very diverse projects.
|
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Precision - We are trying to implement all of the A/52 standard,
|
||||
and to have a very precise output by doing all the calculations in
|
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floating point. We have a test suite that detects any deviation in
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the output when compared to previous versions. We do not have access
|
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to official A/52 test vectors though, so we have to use our judgement
|
||||
to ensure that such deviations are only intruduced when we fix bugs!
|
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|
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Speed - liba52 is really fast, on any modern PC it should take only
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a few percent of CPU time.
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WWW: http://liba52.sourceforge.net/
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16
audio/liba52/pkg-plist
Normal file
16
audio/liba52/pkg-plist
Normal file
@ -0,0 +1,16 @@
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Bin/a52dec
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bin/extract_a52
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include/a52dec/a52.h
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include/a52dec/audio_out.h
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include/a52dec/mm_accel.h
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lib/liba52.so.0
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lib/liba52.so
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lib/liba52.la
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lib/liba52.a
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lib/libao.so.0
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lib/libao.so
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lib/libao.la
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lib/libao.a
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%%PORTDOCS%%share/doc/liba52/liba52.txt
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%%PORTDOCS%%@dirrm share/doc/liba52
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@dirrm include/a52dec
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