From 512fa873bfa9480fe1c3d9730353e193b0617272 Mon Sep 17 00:00:00 2001
From: Bogdan107 <35569459+Bogdan107@users.noreply.github.com>
Date: Fri, 12 Feb 2021 19:46:03 +0000
Subject: [PATCH] Update tclreadlineInit.tcl.in

In 64-bit linux system, standart library path is /usr/lib64 and library tclreadline.so placed correctly, but installer incorrect configure tclreadlineInit.tcl script, which find library in /usr/lib.
Correct way - to change installer (Makefile or configure.in file) for correct path in @TCLRL_LIBDIR@, but easy way - correct this file.
This patch add standart hardcoded library path, depending to platform.
---
 tclreadlineInit.tcl.in | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/tclreadlineInit.tcl.in b/tclreadlineInit.tcl.in
index df17171..ab67dd4 100644
--- a/tclreadlineInit.tcl.in
+++ b/tclreadlineInit.tcl.in
@@ -17,7 +17,11 @@ proc ::tclreadline::Init {} {
     uplevel #0 {
         if {![info exists tclreadline::library]} {
             set msg ""
-            foreach dirname [list @TCLRL_LIBDIR@ [file dirname [info script]]] {
+            set libsList [list @TCLRL_LIBDIR@ [file dirname [info script]]]
+            switch -- $tcl_platform(os) {
+                Linux {lappend libsList /usr/lib /usr/lib64}
+            }
+            foreach dirname $libsList {
                 if {[catch {load [file join $dirname libtclreadline[info sharedlibextension]]} msg] == 0} {
                     set msg ""
                     break