Re: [Libguestfs] [PATCH] run script: Don't overwrite LD_LIBRARY_PATH and PERL5LIB

This change allows the run scripts of virt-v2v and libguestfs to be chained. --- run.in | 16 +++++++++++++--- 1 files changed, 13 insertions(+), 3 deletions(-) diff --git a/run.in b/run.in index 9388398..7cef715 100755 --- a/run.in +++ b/run.in @@ -37,9 +37,19 @@ b=@abs_builddir@ export TMPDIR="$b" # Set local environment relative to this script. -export LD_LIBRARY_PATH="$b/src/.libs" -export LIBGUESTFS_PATH="$b/appliance" -export PERL5LIB="$b/perl/blib/lib:$b/perl/blib/arch" +if [ -z "$LD_LIBRARY_PATH" ]; then + LD_LIBRARY_PATH="$b/src/.libs" +else + LD_LIBRARY_PATH="$b/src/.libs:$LD_LIBRARY_PATH" +fi +if [ -z "$PERL5LIB" ]; then + PERL5LIB="$b/perl/blib/lib:$b/perl/blib/arch" +else + PERL5LIB="$b/perl/blib/lib:$b/perl/blib/arch:$PERL5LIB" +fi +LIBGUESTFS_PATH="$b/appliance" + +export LD_LIBRARY_PATH PERL5LIB LIBGUESTFS_PATH # Do we have libtool? If we have it then we can use it to make # running valgrind simpler. However don't depend on it.