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https://issues.apache.org/jira/browse/DISPATCH-1321?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16818091#comment-16818091
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ASF GitHub Bot commented on DISPATCH-1321:
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jdanekrh commented on pull request #491: DISPATCH-1321 - Set RPATH for
installed binaries in CMakeLists.txt
URL: https://github.com/apache/qpid-dispatch/pull/491
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> Set rpath for qpid-proton (and other dependencies) when they are found in
> nonstandard location
> ----------------------------------------------------------------------------------------------
>
> Key: DISPATCH-1321
> URL: https://issues.apache.org/jira/browse/DISPATCH-1321
> Project: Qpid Dispatch
> Issue Type: Improvement
> Affects Versions: 1.6.0
> Reporter: Jiri Daněk
> Priority: Major
>
> Currently, Dispatch has a {{config.sh}} helper script which must be sourced
> when nonstandard installation prefix for dependencies is used, e.g. by
> compiling Proton with {{-DCMAKE_INSTALL_PREFIX=}} and then letting Dispatch
> find it by {{-DProton_DIR=}}. The script currently sets, among other things,
> the {{PYTHONPATH}} and {{LD_LIBRARY_PATH}}
> {code:java}
> if [[ ! -f config.sh ]]; then
> echo "You must source config.sh from within its own directory"
> return
> fi
> export SOURCE_DIR=$(pwd)
> export BUILD_DIR=$SOURCE_DIR/${1:-build}
> export INSTALL_DIR=$SOURCE_DIR/${2:-install}
> PYTHON_BIN=`type -P python || type -P python3`
> PYTHON_LIB=$(${PYTHON_BIN} -c "from distutils.sysconfig import
> get_python_lib; print(get_python_lib(prefix='$INSTALL_DIR'))")
> export LD_LIBRARY_PATH=$INSTALL_DIR/lib64:$INSTALL_DIR/lib:$LD_LIBRARY_PATH
> export PYTHONPATH=$PYTHON_LIB:$PYTHONPATH
> export PATH=$INSTALL_DIR/sbin:$INSTALL_DIR/bin:$SOURCE_DIR/bin:$PATH{code}
> I don't know if anything can be done about PYTHONPATH (I guess something can
> be programmed in CMakeLists.txt, which knows where Proton is, and where
> Python is), but there is easy fix for LD_LIBRARY_PATH, which is to set
> {noformat}
> set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE){noformat}
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