Gentoo ebuilds for 1.4.2 stable and 1.5.0 release

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joeldg


Posts: 15
Location: NYC
PostPosted: Wed Apr 09, 2008 6:09 pm    Post subject: Gentoo ebuilds for 1.4.2 stable and 1.5.0 release Reply with quote
Here is a 1.4.2 STABLE ebuild (panda3d-1.4.2.ebuild) for gentoo that I am submitting to the gentoo maintainers ..

here is the request at gentoo for 1.4.2:
http://bugs.gentoo.org/show_bug.cgi?id=217064

and for 1.5.0
http://bugs.gentoo.org/show_bug.cgi?id=217066

the above bugs were compiled into
http://bugs.gentoo.org/show_bug.cgi?id=144259

to use (in case you don't know how to integrate a new ebuild)
~# ebuild /usr/local/portage/media-libs/panda3d/panda3d-1.4.2.ebuild digest

then you can jsut `emerge -va media-libs/panda3d`

If you name the following panda3d-1.4.2.ebuild in media-libs/panda3d and then copy it to panda3d-1.5.0.ebuild it should work the same. (follow the same directions above using `ebuild`)

EDIT: be careful there is screwy line wrapping happening on these forums

Code:
# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# 1.4.2 'stable' by joeldg - blog.peoplesdns.com
# $Header: $

inherit eutils python

DESCRIPTION="A 3D framework in C++ with python bindings"
HOMEPAGE="http://panda3d.org"
SRC_URI="http://panda3d.org/download/${P}/${P}.tar.gz"

LICENSE="Panda3D"
SLOT="0"
KEYWORDS="~x86"
IUSE="png jpeg tiff fmod nspr python ssl truetype doc zlib"

DEPEND="doc? ( dev-python/epydoc )
      png? ( media-libs/libpng )
      jpeg? ( media-libs/jpeg )
      tiff? ( media-libs/tiff )
      nspr? ( >=dev-libs/nspr-4.4.1-r2 )
      fmod? ( =media-libs/fmod-3* )
      ssl? ( dev-libs/openssl )
      truetype? ( media-libs/freetype )
      zlib? ( sys-libs/zlib )
      python? ( dev-lang/python )"

pkg_setup() {
   ewarn "Please note that python bindings are now"
   ewarn "set by the python USE flag to coordinate"
   ewarn "with upstream."
}

src_unpack()
{
   unpack ${A}
}

src_compile()
{
   #
   # the everything keyword has checks for your current libs
   # and will skip them if not available..
   # this also adds support for maya and max models.
   #
   ./makepanda/makepanda.py --everything   || die "build failed"
}

src_install()
{
   dodir /opt/panda3d

   doenvd ${FILESDIR}/50panda3d
   sed -i -e "s:lib:$(get_libdir):g" \
   ${D}/etc/env.d/50panda3d \
   || die "libdir patching failed"

   if use doc; then
      cp -R ${S}/samples ${S}/built
      cp -R ${S}/direct/src ${S}/built/direct/src
      cd ${S}/built
   fi

   if use python ; then
      # python installation
      python_version
      dodir /usr/$(get_libdir)/python${PYVER}/site-packages
      cat <<- EOF > ${D}/usr/$(get_libdir)/python${PYVER}/site-packages/panda3d.pth
      # This document sets up paths for python to access the
      # panda3d modules
      /opt/panda3d/lib
      /opt/panda3d/direct
      /opt/panda3d/pandac
      /opt/panda3d/built
      /opt/panda3d/built/$(get_libdir)   

      EOF
   fi

   cp -R ${S}/direct/src ${S}/built/direct/
   cp -R ${S}/built/* ${D}/opt/panda3d
   use python && touch ${D}/opt/panda3d/built/__init__.py
}

pkg_postinst()
{
   elog "Panda3d is installed in /opt/panda3d"
   elog
   if use doc ; then
      elog "Documentation is avaliable in /opt/panda3d/doc"
      elog "Samples are avalaible in /opt/panda3d/samples"
   fi
   elog "For C++ compiling, include directory must be set:"
   elog "g++ -I/opt/panda3d/include [other flags]"
   if use python ; then
      elog
      elog "ppython is depricated and panda3d modules are"
      elog "now installed as standard python modules."
   fi
   elog
   elog "Tutorials avaliable at http://panda3d.org"
}



also

Code:
joeldg@localhost ~ $ more /usr/portage/media-libs/panda3d/files/50panda3d
# /etc/env.d/50panda3d:
# $Header: /var/cvsroot/gentoo-x86/media-libs/panda3d/files/50panda3d,v 1.1 2005
/06/24 05:28:52 chriswhite Exp $

PATH="/opt/panda3d/bin"
ROOTPATH="/opt/panda3d/bin"
LDPATH="/opt/panda3d/lib"



IF YOU RUN INTO ISSUES UNABLE TO FIND MODULES:
The newer ebuilds I added have one issue that causes me a problem and that is with the python bindings for direct may need to be added as
Code:
ln -s /opt/panda3d/direct/  /usr/lib/python2.4/site-packages/

and for pandac
Code:
ln -s /opt/panda3d/pandac/ /usr/lib/python2.4/site-packages/

and also
edit /usr/lib/python2.4/site-packages/panda3d.pth
and add /opt/panda3d/lib

that should get you up and running if for some reason the pth files are not working as they should

Last edited by joeldg on Thu Apr 10, 2008 5:29 pm; edited 4 times in total
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joeldg


Posts: 15
Location: NYC
PostPosted: Wed Apr 09, 2008 7:03 pm    Post subject: Reply with quote
as a quick note..
change
Code:
   if use doc; then
      cp -R ${S}/samples ${S}/built
      cp -R ${S}/direct/src ${S}/built/direct/src
      cd ${S}/built
   fi


to

Code:
   #if use doc; then
      cp -R ${S}/samples ${S}/built
      cp -R ${S}/direct/src ${S}/built/direct/src
      cd ${S}/built
   #fi


if you do not have doc in your use flags
otherwise you will not get the samples and such
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joeldg


Posts: 15
Location: NYC
PostPosted: Thu Apr 10, 2008 5:30 pm    Post subject: Reply with quote
I updated this to fix some path issues
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