From bbdc35e256c7fe1de218c2d5a0f284aec330d32f Mon Sep 17 00:00:00 2001
From: Naofumi Yasufuku <naofumi@yasufuku.dev>
Date: Sat, 6 Aug 2022 19:26:54 +0900
Subject: [PATCH] Find real libgccjit path from Homebrew installation file list
 on macOS

* configure.ac: Find canonicalized libgccjit dylib path from the first
match in 'brew ls -v libgccjit' output.
---
 configure.ac | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index 1a264275bd..77847251c2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4240,8 +4240,10 @@ AC_DEFUN
         if test -n "`$BREW --prefix --installed libgccjit 2>/dev/null`"; then
           MAC_CFLAGS="-I$(dirname $($BREW ls -v libgccjit | \
                                                 grep libgccjit.h))"
-          MAC_LIBS="-L$(dirname $($BREW ls -v libgccjit| \
-                                            grep -E 'libgccjit\.(so|dylib)$'))"
+          MAC_LIBS="-L$(dirname $(readlink -f \
+                                $($BREW ls -v libgccjit | \
+                                grep -E 'libgccjit\.(so|dylib)$' | \
+                                head -1)))"
         fi
       fi
 
-- 
2.37.1