From e2c002c570c42cb883e41f0dfabfdb0651edbe9b Mon Sep 17 00:00:00 2001
From: Adrian Johnson <ajohnson@redneon.com>
Date: Sun, 25 Jul 2021 11:59:40 +0930
Subject: meson: add endian check

Fixes #464
---
 meson.build | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'meson.build')

diff --git a/meson.build b/meson.build
index 5ddf7868b..67a751b25 100644
--- a/meson.build
+++ b/meson.build
@@ -140,6 +140,22 @@ extra_link_args = []
 
 conf = configuration_data()
 
+if host_machine.endian() == 'big'
+  conf.set('WORDS_BIGENDIAN', 1)
+endif
+
+float_order = cc.get_define('__FLOAT_WORD_ORDER__')
+if float_order != ''
+  if float_order == cc.get_define('__ORDER_BIG_ENDIAN__')
+    conf.set('FLOAT_WORDS_BIGENDIAN', 1)
+  endif
+else
+  # Assume same as platform endian
+  if host_machine.endian() == 'big'
+    conf.set('FLOAT_WORDS_BIGENDIAN', 1)
+  endif
+endif
+
 lzo_dep = dependency('lzo2', required: false)
 if lzo_dep.found()
   deps += [lzo_dep]
-- 
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