From 0010a2d50e7b8816118f3530b098d76c221eccf5 Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Thu, 18 Oct 2018 03:03:59 +0200
Subject: [PATCH] examples: hello-tcl*: Fix runtime error.

* gettext-tools/examples/hello-tcl*/configure.ac: Ensure pkgdatadir is an
absolute file name without variable references.
---
 gettext-tools/examples/hello-tcl-tk/configure.ac | 8 +++++++-
 gettext-tools/examples/hello-tcl/configure.ac    | 8 +++++++-
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/gettext-tools/examples/hello-tcl-tk/configure.ac b/gettext-tools/examples/hello-tcl-tk/configure.ac
index 786f9b7a3..afe18a286 100644
--- a/gettext-tools/examples/hello-tcl-tk/configure.ac
+++ b/gettext-tools/examples/hello-tcl-tk/configure.ac
@@ -24,7 +24,13 @@ else
 fi
 save_prefix="$prefix"
 prefix="$final_prefix"
-eval "pkgdatadir=\"${datadir}/${PACKAGE}\""
+save_datarootdir="$datarootdir"
+eval "datarootdir=\"${datarootdir}\""
+save_datadir="$datadir"
+eval "datadir=\"${datadir}\""
+pkgdatadir="${datadir}/${PACKAGE}"
+datadir="$save_datadir"
+datarootdir="$save_datarootdir"
 prefix="$save_prefix"
 AC_SUBST(pkgdatadir)
 
diff --git a/gettext-tools/examples/hello-tcl/configure.ac b/gettext-tools/examples/hello-tcl/configure.ac
index 30538b859..5de9a0771 100644
--- a/gettext-tools/examples/hello-tcl/configure.ac
+++ b/gettext-tools/examples/hello-tcl/configure.ac
@@ -24,7 +24,13 @@ else
 fi
 save_prefix="$prefix"
 prefix="$final_prefix"
-eval "pkgdatadir=\"${datadir}/${PACKAGE}\""
+save_datarootdir="$datarootdir"
+eval "datarootdir=\"${datarootdir}\""
+save_datadir="$datadir"
+eval "datadir=\"${datadir}\""
+pkgdatadir="${datadir}/${PACKAGE}"
+datadir="$save_datadir"
+datarootdir="$save_datarootdir"
 prefix="$save_prefix"
 AC_SUBST(pkgdatadir)
 
-- 
2.47.3