X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=blobdiff_plain;f=run.in;h=7cef715213db91240d3244fd53bcfb7354dc910e;hp=9388398a0ed9305dfc7afafbab9faafb75549682;hb=c55bad93fbde03a3daa6058913f02098c45e55f5;hpb=04ea1375c55aa67df4e7fc61dbb534111767f3b6

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.