From aa21aee14bca90f7180b635aa4744d076ab4fdc8 Mon Sep 17 00:00:00 2001
From: Badlop <badlop@process-one.net>
Date: Thu, 15 Feb 2024 00:34:08 +0100
Subject: [PATCH] configure: If --with-rebar=rebar3 but rebar3 not
 system-installed, use local one

---
 configure.ac | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/configure.ac b/configure.ac
index daa1170ea..35ee5fce8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -42,6 +42,7 @@ AC_PATH_TOOL(ERL, erl, , [${extra_erl_path}$PATH])
 AC_PATH_TOOL(ERLC, erlc, , [${extra_erl_path}$PATH])
 AC_PATH_TOOL(EPMD, epmd, , [${extra_erl_path}$PATH])
 
+AC_PATH_TOOL(REBAR, rebar, , [${extra_erl_path}$PATH])
 AC_PATH_TOOL(REBAR3, rebar3, , [${extra_erl_path}$PATH])
 AC_PATH_TOOL(ELIXIR, elixir, , [${extra_erl_path}$PATH])
 AC_PATH_TOOL(IEX, iex, , [${extra_erl_path}$PATH])
@@ -58,6 +59,12 @@ if test "$rebar" = unconfigured; then
         rebar=$MIX
     fi
 fi
+if test "x$rebar" = "xrebar" -a "x$REBAR" = "x" ; then
+    rebar="./rebar"
+fi
+if test "x$rebar" = "xrebar3" -a "x$REBAR3" = "x" ; then
+    rebar="./rebar3"
+fi
 
 AC_ERLANG_NEED_ERL
 AC_ERLANG_NEED_ERLC