From 60959b08e532c0c61d0c5c89507a983595079df1 Mon Sep 17 00:00:00 2001
From: Ebrahim Byagowi <ebrahim@gnu.org>
Date: Tue, 14 Jul 2020 20:28:06 +0430
Subject: [PATCH] [meson] execute find_program('gen-ragel-artifacts.py') only
 once

should rename the script also
---
 src/meson.build | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/meson.build b/src/meson.build
index 2f247277d..6da8e839b 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -292,14 +292,14 @@ ragel = find_program('ragel', required: false)
 if not ragel.found()
   warning('You have to install ragel if you are going to develop HarfBuzz itself')
 else
+  ragel_helper = find_program('gen-ragel-artifacts.py')
   foreach rl : hb_base_ragel_sources
     hh = rl.split('.')[0] + '.hh'
     custom_target('@0@'.format(hh),
       build_by_default: true,
       input: rl,
       output: hh,
-      command: [find_program('gen-ragel-artifacts.py'),
-                '@OUTPUT@', '@CURRENT_SOURCE_DIR@', '@INPUT@'],
+      command: [ragel_helper, '@OUTPUT@', '@CURRENT_SOURCE_DIR@', '@INPUT@'],
     )
   endforeach
 endif