gstreamer/scripts/gst-uninstalled
Luis de Bethencourt 7c58eefb77 gstreamer-uninstalled: add path for OpenCV haar cascade files
Some OpenCV plugins use haar cascade files that are included in the
GStreamer sources. To be able to use these from uninstalled, they need
to be found through an environment variable.

Adding this environment variable pointing to haar cascade files to
gst-uninstalled.
2015-09-29 16:56:29 +01:00

246 lines
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Executable file

#!/bin/bash -i
#
# this script is in git as gstreamer/scripts/gst-uninstalled
#
# It will set up the environment to use and develop gstreamer and projects
# that use gstreamer with an uninstalled git checkout of gstreamer and the
# plugin modules.
#
# It will set up LD_LIBRARY_PATH, DYLD_LIBRARY_PATH, PKG_CONFIG_PATH,
# GST_PLUGIN_PATH, GST_PLUGIN_SYSTEM_PATH, GST_REGISTRY, MANPATH, PYTHONPATH
# to prefer the uninstalled versions but also contain the installed ones.
# The only exception to this is, that no system installed plugins will be
# used but only the uninstalled ones.
#
# This script assumes that the relevant modules are checked out one by one
# under a given tree specified below in MYGST.
#
# Symlink this script in a directory in your path (for example $HOME/bin). You
# must name the symlink gst-something, where something is the subdirectory
# of MYGST that contains your gstreamer module checkouts.
#
# e.g.:
# - mkdir $HOME/gst/head
# - ln -sf gst-uninstalled $HOME/bin/gst-head
# - checkout copies of gstreamer modules in $HOME/gst/head
# - gst-head
# This script is run -i so that PS1 doesn't get cleared
if [ -z $GST_UNINSTALLED_ROOT ];
then
# Change this variable to the location of your gstreamer git checkouts
MYGST=$HOME/gst
#
# Everything below this line shouldn't be edited!
#
# extract version from $0
# if this script is called "gst-head" then version will be "head"
VERSION=`echo $0 | sed s/.*gst-//g`
# base path under which dirs are installed
GST=$MYGST/$VERSION
else
# Alternatively, you can set the GST_UNINSTALLED_ROOT environment variable to the
# location of your checkout and call this script directly.
#
# Ex: GST_UNINSTALLED_ROOT=$HOME/checkout/location gst-uninstalled
GST=$GST_UNINSTALLED_ROOT
fi
GST_PREFIX=$GST/prefix
if test ! -e $GST; then
echo "$GST does not exist !"
exit
fi
# set up a bunch of paths
PATH="\
$GST/gstreamer/tools:\
$GST/gst-plugins-base/tools:\
$GST/gst-player/src:\
$GST/gst-editor/src:\
$GST/gstreamer-sharp/tools:\
$GST/orc/tools:\
$GST_PREFIX/bin:\
$PATH"
# /some/path: makes the dynamic linker look in . too, so avoid this
LD_LIBRARY_PATH=$GST_PREFIX/lib${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}
DYLD_LIBRARY_PATH=$GST_PREFIX/lib${DYLD_LIBRARY_PATH:+:$DYLD_LIBRARY_PATH}
GI_TYPELIB_PATH=$GST_PREFIX/share/gir-1.0${GI_TYPELIB_PATH:+:$GI_TYPELIB_PATH}
# ORC
LD_LIBRARY_PATH=$GST/orc/orc/.libs:$GST/orc/orc-test/.libs:$LD_LIBRARY_PATH
DYLD_LIBRARY_PATH=$GST/orc/orc/.libs:$GST/orc/orc-test/.libs:$DYLD_LIBRARY_PATH
# GStreamer rtsp server library
LD_LIBRARY_PATH=$GST/gst-rtsp-server/gst/rtsp-server/.libs:$LD_LIBRARY_PATH
DYLD_LIBRARY_PATH=$GST/gst-rtsp-server/gst/rtsp-server/.libs:$DYLD_LIBRARY_PATH
GI_TYPELIB_PATH=$GST/gst-rtsp-server/gst/rtsp-server:$GI_TYPELIB_PATH
# GStreamer Editing Services library
LD_LIBRARY_PATH=$GST/gst-editing-services/ges/.libs:$LD_LIBRARY_PATH
DYLD_LIBRARY_PATH=$GST/gst-editing-services/ges/.libs:$DYLD_LIBRARY_PATH
GI_TYPELIB_PATH=$GST/gst-editing-services/ges:$GI_TYPELIB_PATH
PATH=$GST/gst-editing-services/tools:$PATH
# GStreamer plugins vaapi libraries
LD_LIBRARY_PATH=$GST/gstreamer-vaapi/gst-libs/gst/vaapi/.libs:$LD_LIBRARY_PATH
DYLD_LIBRARY_PATH=$GST/gstreamer-vaapi/gst-libs/gst/vaapi/.libs:$DYLD_LIBRARY_PATH
# GStreamer plugins base libraries
for path in allocators app audio fft pbutils riff rtp rtsp sdp tag utils video
do
LD_LIBRARY_PATH=$GST/gst-plugins-base/gst-libs/gst/$path/.libs:$LD_LIBRARY_PATH
DYLD_LIBRARY_PATH=$GST/gst-plugins-base/gst-libs/gst/$path/.libs:$DYLD_LIBRARY_PATH
GI_TYPELIB_PATH=$GST/gst-plugins-base/gst-libs/gst/$path:$GI_TYPELIB_PATH
done
# GStreamer plugins bad libraries
for path in adaptivedemux basecamerabinsrc codecparsers uridownloader egl gl insertbin interfaces mpegts video base
do
LD_LIBRARY_PATH=$GST/gst-plugins-bad/gst-libs/gst/$path/.libs:$LD_LIBRARY_PATH
DYLD_LIBRARY_PATH=$GST/gst-plugins-bad/gst-libs/gst/$path/.libs:$DYLD_LIBRARY_PATH
GI_TYPELIB_PATH=$GST/gst-plugins-bad/gst-libs/gst/$path:$GI_TYPELIB_PATH
done
export GST_HAAR_CASCADES_PATH=$GST/gst-plugins-bad/ext/opencv/
# GStreamer core libraries
for path in base check controller net
do
LD_LIBRARY_PATH=$GST/gstreamer/libs/gst/$path/.libs:$LD_LIBRARY_PATH
DYLD_LIBRARY_PATH=$GST/gstreamer/libs/gst/$path/.libs:$DYLD_LIBRARY_PATH
GI_TYPELIB_PATH=$GST/gstreamer/libs/gst/$path:$GI_TYPELIB_PATH
done
LD_LIBRARY_PATH=$GST/gstreamer/gst/.libs:$LD_LIBRARY_PATH
DYLD_LIBRARY_PATH=$GST/gstreamer/gst/.libs:$DYLD_LIBRARY_PATH
GI_TYPELIB_PATH=$GST/gstreamer/gst:$GI_TYPELIB_PATH
export LD_LIBRARY_PATH
export DYLD_LIBRARY_PATH
export GI_TYPELIB_PATH
export PKG_CONFIG_PATH="\
$GST_PREFIX/lib/pkgconfig\
:$GST/gstreamer/pkgconfig\
:$GST/gst-plugins-base/pkgconfig\
:$GST/gst-plugins-good/pkgconfig\
:$GST/gst-plugins-ugly/pkgconfig\
:$GST/gst-plugins-bad/pkgconfig\
:$GST/gst-libav/pkgconfig\
:$GST/gst-ffmpeg/pkgconfig\
:$GST/gst-python/pkgconfig\
:$GST/gst-rtsp-server/pkgconfig\
:$GST/gst-editing-services/pkgconfig\
:$GST/gstreamer-sharp/pkgconfig\
:$GST/gstreamer-vaapi/pkgconfig\
:$GST/orc\
:$GST/farsight2\
:$GST/libnice/nice\
${PKG_CONFIG_PATH:+:$PKG_CONFIG_PATH}"
export GST_PLUGIN_PATH="\
$GST/gstreamer/plugins\
:$GST/gst-plugins-base/ext\
:$GST/gst-plugins-base/gst\
:$GST/gst-plugins-base/sys\
:$GST/gst-plugins-good/ext\
:$GST/gst-plugins-good/gst\
:$GST/gst-plugins-good/sys\
:$GST/gst-plugins-ugly/ext\
:$GST/gst-plugins-ugly/gst\
:$GST/gst-plugins-ugly/sys\
:$GST/gst-plugins-bad/ext\
:$GST/gst-plugins-bad/gst\
:$GST/gst-plugins-bad/sys\
:$GST/gst-libav/ext/\
:$GST/gst-ffmpeg/ext/\
:$GST/gst-omx/omx/.libs\
:$GST/clutter-gst/clutter-gst/.libs\
:$GST/gstreamer-vaapi/gst/vaapi/.libs\
:$GST/plugins\
:$GST/farsight2/gst\
:$GST/farsight2/transmitters\
:$GST/libnice/gst\
:$GST/gst-rpicamsrc/src/.libs\
:$GST/gst-editing-services/plugins/nle/.libs\
${GST_PLUGIN_PATH:+:$GST_PLUGIN_PATH}"
# don't use any system-installed plug-ins at all
export GST_PLUGIN_SYSTEM_PATH=
# set our registry somewhere else so we don't mess up the registry generated
# by an installed copy
rm -f $GST/gstreamer/registry.xml 2>/dev/null
export GST_REGISTRY=$GST/gstreamer/registry.dat
# Point at the uninstalled plugin scanner
export GST_PLUGIN_SCANNER=$GST/gstreamer/libs/gst/helpers/gst-plugin-scanner
# once MANPATH is set, it needs at least an "empty"component to keep pulling
# in the system-configured man paths from man.config
# this still doesn't make it work for the uninstalled case, since man goes
# look for a man directory "nearby" instead of the directory I'm telling it to
export MANPATH=$GST/gstreamer/tools:$GST_PREFIX/share/man:$GST/gst-editing-services/docs/man/:$MANPATH
if [ -z "$PYTHON" ]; then PYTHON="python"; fi
pythonver=`$PYTHON -c "import sys; print (sys.version[:3])"`
pythonsites=`$PYTHON -c "import site; print(':'.join(site.getsitepackages()))"`
export PYTHONPATH="${PYTHONPATH}:${pythonsites}:${GST}/gst-python"
# clutter-gst
export PKG_CONFIG_PATH=$GST/clutter-gst:$PKG_CONFIG_PATH
export LD_LIBRARY_PATH=$GST/clutter-gst/clutter-gst/.libs:$LD_LIBRARY_PATH
export DYLD_LIBRARY_PATH=$GST/clutter-gst/clutter-gst/.libs:$DYLD_LIBRARY_PATH
# totem-pl-parser
export PKG_CONFIG_PATH=$GST/totem-pl-parser:$PKG_CONFIG_PATH
export LD_LIBRARY_PATH=$GST/totem-pl-parser/plparse/.libs:$LD_LIBRARY_PATH
export DYLD_LIBRARY_PATH=$GST/totem-pl-parser/plparse/.libs:$DYLD_LIBRARY_PATH
# totem
export PATH=$GST/totem/src:$PATH
# gstreamer-sharp
export MONO_PATH=$GST/gstreamer-sharp/gstreamer-sharp:$MONO_PATH
export LD_LIBRARY_PATH=$GST/gstreamer-sharp/gstreamer-sharp/glue/.libs:$LD_LIBRARY_PATH
export DYLD_LIBRARY_PATH=$GST/gstreamer-sharp/gstreamer-sharp/glue/.libs:$DYLD_LIBRARY_PATH
# gst-devtools/validate
export PATH=$GST/gst-devtools/validate/tools:$PATH
export PKG_CONFIG_PATH=$GST/gst-devtools/validate/pkgconfig:$PKG_CONFIG_PATH
export GST_VALIDATE_SCENARIOS_PATH=$GST/gst-devtools/validate/data/scenarios:$GST_VALIDATE_SCENARIOS_PATH
export GST_VALIDATE_APPS_DIR=$GST_VALIDATE_APPS_DIR:$GST/gst-editing-services/tests/validate/
export GST_VALIDATE_PLUGIN_PATH=$GST_VALIDATE_PLUGIN_PATH:$GST/gst-devtools/validate/plugins/
if [ -d "$GST/gst-libav" -a -d "$GST/gst-ffmpeg" ]; then
echo
echo "====================================================================="
echo " You have both an uninstalled gst-ffmpeg checkout and a gst-libav"
echo " checkout. You need to remove one of those. You should remove"
echo
echo " $GST/gst-ffmpeg"
echo
echo " since gst-libav replaces gst-ffmpeg."
echo "====================================================================="
echo
fi
# if we got a command, run it, else start a shell
if test ! -z "$1";
then
$@
exit $?
fi
# set up prompt to help us remember we're in a subshell, cd to
# the gstreamer base dir and start $SHELL
cd $GST
shell=$SHELL
if test "x$SHELL" = "x/bin/bash"
then
# debian/ubuntu resets our PS1. bastards.
shell="$SHELL --noprofile"
fi
PS1="[gst-$VERSION] $PS1" $shell