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usage() {
echo "
$0 <path to unpacked binary distribution directory>
This program return the list of libraries and where to find them based on
your currently installed programs.
";
exit 1
}
if test $# -ne 1; then
usage
fi
binaryDist=$1
hasBinaries=false
for bin in $(find $binaryDist -executable -type f) :; do
if test $bin = ":"; then
$hasBinaries || \
echo "No patchable found in this directory."
break
fi
hasBinaries=true
echo ""
echo "$bin:"
hasLibraries=false
unset interpreter
unset addRPath
for lib in $(strings $bin | grep '^\(/\|\)lib.*\.so' | sort | uniq) :; do
if test $lib = ":"; then
$hasLibraries || \
echo " This program is a script or it is statically linked."
break
fi
hasLibraries=true
echo " $lib:";
libPath=$lib
lib=$(basename $lib)
#versionLessLib=$(echo $lib | sed 's,[.][.0-9]*$,,')
libs="$(
find /nix/store/*/lib* \( -type f -or -type l \) -name $lib |
grep -v '\(bootstrap-tools\|system-path\|user-environment\|extra-utils\)'
)"
echo "$libs" |
sed 's,^/nix/store/[a-z0-9]*-\([^/]*\)/.*/\([^/]*\)$, \1 -> \2,' |
sort |
uniq;
names=$(
echo "$libs" |
sed 's,^/nix/store/[a-z0-9]*-\([^/]*\)-[.0-9]*/.*$,\1,' |
sort |
uniq;
)
if test "$names" = "glibc"; then names="glibc"; fi
if echo $names | grep -c "gcc" &> /dev/null; then names="stdenv.cc.cc"; fi
if test $lib != $libPath; then
interpreter="--interpreter \${$names}/lib/$lib"
elif echo $addRPath | grep -c "$names" &> /dev/null; then
:
else
addRPath=${addRPath+$addRPath:}"\${$names}/lib"
fi
done;
$hasLibraries && \
echo "
Patchelf command:
patchelf $interpreter \\
${addRPath+--set-rpath $addRPath \\
} \$out/$bin
"
done;
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