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feliperal
Apprentice
Joined: 09 Mar 2003
Posts: 168
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 Posted: Wed Oct 12, 2005 12:27 am Post subject: [solved] Help with monkeyaudio ebuild mac-3.99.4.2 |
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This is my absolute first time trying to right a whole ebuild from scratch. The two ebuilds I'm trying to write are for the monkey audio decompresser (mac) and the xmms monkey audio plugin (xmms-mac). The project page is at http://sourceforge.net/projects/mac-port/.
I'm having trouble with the naming convension for the decompresser. The file is called mac-3.99-u4-b4.ebuild. I know the versioning number is wrong, but the authors at sourceforge have used a system where 'u' stands for update and 'b' stands for build. Here is the mac-3.99-u4-b4.ebuild: | Code: | # Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
inherit eutils
MY_P="${PN}-$(get_version_component_range 1-2)-b$(get_version_component_range 3)-u$(get_version_component_range 4)"
S=${WORKDIR}/${MY_P}
DESCRIPTION="Monkey Audio decompression tool"
HOMEPAGE="http://sourceforge.net/projects/mac-port/"
SRC_URI="http://easynews.dl.sourceforge.net/sourceforge/mac-port/{MY_P}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~x86 ~amd64 ~ppc ~*"
IUSE=""
RDEPEND="sys-libs/ncurses"
src_compile() {
./configure \
--host=${CHOST} \
--prefix=/usr \
--infodir=/usr/share/info \
--mandir=/usr/share/man || die "./configure failed"
}
src_install() {
make DESTDIR=${D} install || die "make install failed"
}
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It keeps complaing about the -u4-b4 bit at the end of the name.
Here is my ebuild for the xmms-mac plugins:
| Code: |
# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
inherit eutils
DESCRIPTION="XMMS plugin to play monkeyaudio files"
HOMEPAGE="http://sourceforge.net/projects/mac-port/"
SRC_URI="http://easynews.dl.sourceforge.net/sourceforge/mac-port/${P}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~x86 ~amd64 ~ppc -*"
IUSE=""
DEPEND="media-sound/mac"
src_compile() {
./configure \
--host=${CHOST} \
--prefix=/usr \
--infodir=/usr/share/info \
--mandir=/usr/share/man || die "./configure failed"
}
src_install() {
make DESTDIR=${D} install || die "make install failed"
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the latter one works fine on its own, if you exclude the media-sound/mac dependency. However, to install correctly, the xmms-mac needs the mac headers.
Any help is appreciated....
Thanks,
Felipe
Last edited by feliperal on Thu Oct 13, 2005 4:05 am; edited 2 times in total |
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PaulBredbury
Watchman
Joined: 14 Jul 2005
Posts: 7310
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| Posted: Wed Oct 12, 2005 2:25 am Post subject: |
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Use a portage-compatible version string, for the ebuild filename.
versionator eclass: /usr/portage/eclass/versionator.eclass |
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feliperal
Apprentice
Joined: 09 Mar 2003
Posts: 168
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| Posted: Wed Oct 12, 2005 4:15 pm Post subject: |
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I was thinking that I could assign the version number as 3.99.4.2 ....The last two numbers are for update 4 and build 2. I wonder what the author's versioning scheme would be if he released version 4.0 update 0 build 1...I guess 4.0.0.1
How would I convert my mac-3.99.4.2 to mac-3.99-b4-b2 using versionator?
Thanks,
Felipe |
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PaulBredbury
Watchman
Joined: 14 Jul 2005
Posts: 7310
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| Posted: Wed Oct 12, 2005 4:53 pm Post subject: |
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Here's a script you can use to search the text of the ".ebuild" files in portage, to find plenty of examples.
| Code: | #!/usr/bin/python
import os, sys
def inStr(strWhole, strFind, lngStart = 0, fCaseSensitive = False):
"""The zeroth character is the first. Otherwise, is same as in VBA.
Returns -1 if strFind is not in strWhole.
Note that lngStart parameter is 3rd parameter rather than 1st."""
if lngStart < 0:
lngStart = 0
# Do a quick check to see whether case sensitivity can be turned on, which is faster.
if not fCaseSensitive and len(strFind) == 1 and not strFind.isalpha():
fCaseSensitive = True
if fCaseSensitive:
return strWhole.find(strFind, lngStart)
else:
return strWhole.lower().find(strFind.lower(), lngStart)
def readTextFile(strFile):
"""Returns the whole file as a string."""
f = open(strFile, 'rt')
strText = f.read()
f.close()
return strText
def fileNameListInDir(strDir, strFileEnding = ''):
"""Returns the list of filenames in the specified directory (excluding names of subdirectories). strFileEnding can be e.g. '.jpg'."""
lstFileNames = []
# Files starting with a dot are only included if strDir ends with a slash.
strDir = cleanDirString(strDir)
for strFileName in os.listdir(strDir):
if strFileEnding == '' or strFileName[-len(strFileEnding):] == strFileEnding:
# Ensure that it's a file and not a directory.
if os.path.isfile(strDir + strFileName):
lstFileNames.append(strFileName)
return lstFileNames
def dirNameListInDir(strDir):
"""Returns the list of directories in the specified directory (excluding names of files)."""
lstDirNames = []
# Dirs starting with a dot are only included if strDir ends with a slash.
strDir = cleanDirString(strDir)
for strDirName in os.listdir(strDir):
# Ensure that it's a directory and not a file.
if os.path.isdir(strDir + strDirName):
lstDirNames.append(strDirName)
return lstDirNames
def dirExists(strDir):
"""Returns whether the directory exists. Does not work with wildcards."""
if strDir == '':
# Make sure that the answer is False for an empty string.
return False
else:
return os.path.isdir(strDir)
def cleanDirString(strDir):
"""Returns a clean directory string with a trailing slash."""
if rightString(strDir, 1) <> '/':
strDir += '/'
return strDir
def midString(strChars, lngStart, lngLen = None):
"""The zeroth character is the first."""
strMid = ''
if lngStart >= 0 and lngStart < len(strChars):
if lngLen == None:
# Return everything from lngStart onwards.
strMid = strChars[lngStart:]
else:
if lngLen >= 1:
strMid = strChars[lngStart : (lngStart + lngLen)]
return strMid
def rightString(strChars, lngLen):
"""The zeroth character is the first. Otherwise, is same as in VBA."""
strRight = ''
if lngLen >= 1:
strRight = strChars[-lngLen:]
return strRight
def searchPortage(lstSearch):
searchPortageTree(lstSearch, '/usr/local/')
searchPortageTree(lstSearch, '/usr/')
def searchPortageTree(lstSearch, strUsrDir):
lngEbuilds = 0
lngPackages = 0
strPortageDir = strUsrDir + 'portage/'
if dirExists(strPortageDir):
lstLevel1 = dirNameListInDir(strPortageDir)
for strLevel1 in lstLevel1:
if '-' in strLevel1:
strLevel1Dir = strPortageDir + strLevel1 + '/'
lstLevel2 = dirNameListInDir(strLevel1Dir)
for strLevel2 in lstLevel2:
lngPackages += 1
strEbuildDir = strLevel1Dir + strLevel2 + '/'
lstEbuildFileNames = fileNameListInDir(strEbuildDir, strFileEnding = '.ebuild')
for strEbuildFileName in lstEbuildFileNames:
#print strEbuildFileName
lngEbuilds += 1
strEbuildFile = strEbuildDir + strEbuildFileName
strEbuildContents = readTextFile(strEbuildFile)
fEbuildMatches = True
strLine = ''
for strSearch in lstSearch:
if strSearch <> '':
lngStartSearch = 0
if strSearch.lower() == 'license':
lngStartSearch = 100
lngInstr = inStr(strEbuildContents, strSearch, lngStart = lngStartSearch, fCaseSensitive = False)
if lngInstr >= 0:
if strLine == '':
lngInstrEOL = inStr(strEbuildContents, '\n', lngStart = lngInstr + 1, fCaseSensitive = True)
if lngInstrEOL < 0:
lngInstrEOL = len(strEbuildContents)
strLine = midString(strEbuildContents, lngInstr, lngInstrEOL - lngInstr)
else:
fEbuildMatches = False
break
if fEbuildMatches:
print strEbuildFile + ': ' + strLine
def main():
# Run at a nice low priority.
os.nice(2)
if len(sys.argv) >= 2:
lstSearch = sys.argv[1:]
try:
searchPortage(lstSearch)
except:
print 'Stopped before completion'
else:
print 'Supply a search string.'
return 0
if __name__ == '__main__':
main() |
Save the script as "searchportage", then run it with a list of parameters to filter on in an AND fashion, e.g.:
| Code: | | searchportage "versionator" "has_version" |
Press Ctrl-C to stop the search.
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Last edited by PaulBredbury on Wed Jan 11, 2006 8:02 am; edited 5 times in total |
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ChrisWhite
Retired Dev
Joined: 08 Jul 2004
Posts: 399
Location: Stockton, CA
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| Posted: Wed Oct 12, 2005 8:17 pm Post subject: |
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| Quote: | | How would I convert my mac-3.99.4.2 to mac-3.99-b4-b2 using versionator? |
UGH, how horrible...
| Code: | | MY_P="${PN}-$(get_version_component_range 1-2)-b$(get_version_component_range 3)-b$(get_version_component_range 4)" |
should do it >:{ |
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feliperal
Apprentice
Joined: 09 Mar 2003
Posts: 168
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| Posted: Thu Oct 13, 2005 4:04 am Post subject: |
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| ChrisWhite wrote: | | Quote: | | How would I convert my mac-3.99.4.2 to mac-3.99-b4-b2 using versionator? |
UGH, how horrible...
| Code: | | MY_P="${PN}-$(get_version_component_range 1-2)-b$(get_version_component_range 3)-b$(get_version_component_range 4)" |
should do it >:{ |
Thanks for the help.... Now both ebuilds work. I will submit both of these ebuilds to bugzilla.gentoo.org. Both of these ebuilds need to be included in portage repository. There really is no plugins or tools for monkey audio files, and I know alot of people in this forum use monkeyaudio. Next thing in line would be a xmms-plugin for wavpack that doesn't segfault (gstreamer-plugin-wavpack is a POS)
Paul, thanks for the nifty script. |
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