From abe52396b2e418f9ac9c810feddeedf4adc98bbc Mon Sep 17 00:00:00 2001
From: William S Fulton <wsf@fultondesigns.co.uk>
Date: Fri, 21 Aug 2015 22:35:13 +0100
Subject: Leave preinst-swig as a convenience only script for ad-hoc use

---
 configure.ac    | 15 +--------------
 preinst-swig.in |  4 ++++
 2 files changed, 5 insertions(+), 14 deletions(-)

diff --git a/configure.ac b/configure.ac
index b07463b86..6ea73f327 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2924,20 +2924,7 @@ case $build in
 esac
 AC_DEFINE_UNQUOTED(SWIG_LIB_WIN_UNIX, ["$SWIG_LIB_WIN_UNIX"], [Directory for SWIG system-independent libraries (Unix install on native Windows)])
 
-dnl For testing purposes, don't set SWIG_LIB_PREINST when building SWIG in the
-dnl source directory under Windows because it is supposed to work without
-dnl SWIG_LIB being set at all in this particular case.
-if test "${srcdir}" = "."; then
-    AC_EGREP_CPP([yes],
-    [#ifdef _WIN32
-     yes
-    #endif
-    ], [SWIG_LIB_PREINST=], [SWIG_LIB_PREINST=$ABS_SRCDIR/Lib])
-else
-    dnl When not building in source directory, we must always set SWIG_LIB,
-    dnl even under Windows, as things couldn't work without it.
-    SWIG_LIB_PREINST=$ABS_SRCDIR/Lib
-fi
+SWIG_LIB_PREINST=$ABS_SRCDIR/Lib
 AC_SUBST(SWIG_LIB_PREINST)
 
 dnl For testing purposes, clear SWIG_LIB when building SWIG in the source
diff --git a/preinst-swig.in b/preinst-swig.in
index e77db7858..4cead1d88 100755
--- a/preinst-swig.in
+++ b/preinst-swig.in
@@ -1,4 +1,8 @@
 #!/bin/sh
+
+# Convenience script for running SWIG before it is installed.
+# Intended for ad-hoc usage and not by the test-suite or examples.
+
 builddir=`dirname $0`
 SWIG_LIB=@SWIG_LIB_PREINST@
 export SWIG_LIB
-- 
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