From 209d09f52363b261b900cf042934ae1e81e2caa7 Mon Sep 17 00:00:00 2001
From: Julian Ospald <hasufell@posteo.de>
Date: Tue, 16 Apr 2024 14:41:58 +0800
Subject: [PATCH] Allow non-absolute values for bootstrap GHC variable

Fixes #24682
---
 configure.ac | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/configure.ac b/configure.ac
index f03dd9c326d2..8e499a98bbe0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -97,11 +97,11 @@ dnl use either is considered a Feature.
 dnl ** What command to use to compile compiler sources ?
 dnl --------------------------------------------------------------
 
-AC_ARG_VAR(GHC,[Use as the full path to GHC. [default=autodetect]])
-AC_PATH_PROG([GHC], [ghc])
+AC_ARG_VAR(GHC,[Use as the bootstrap GHC. [default=autodetect]])
+AC_CHECK_PROG([GHC], [ghc], [ghc])
 AC_ARG_WITH([ghc],
-        AS_HELP_STRING([--with-ghc=PATH], [Use PATH as the full path to ghc (obsolete, use GHC=PATH instead) [default=autodetect]]),
-        AC_MSG_ERROR([--with-ghc=$withval is obsolete (use './configure GHC=$withval' or 'GHC=$withval ./configure' instead)]))
+        AS_HELP_STRING([--with-ghc=PATH], [Use PATH as the bootstrap ghc (obsolete, use GHC=PATH instead) [default=autodetect]]),
+        AC_MSG_ERROR([--with-ghc=$withval is obsolete (use './configure GHC=$withval' instead)]))
 AC_SUBST(WithGhc,$GHC)
 
 AC_ARG_ENABLE(bootstrap-with-devel-snapshot,
-- 
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