From c90b9580096e184ae2e3395ebce2344121cc9983 Mon Sep 17 00:00:00 2001
From: brian crabtree <tehn@monome.org>
Date: Sun, 20 Mar 2022 14:17:17 -0400
Subject: [PATCH] release build flags (#1534)

* release build flags

* typo

Co-authored-by: brian crabtree <tehn@nnnnnnnn.co>
---
 crone/wscript | 20 +++++++++++++++-----
 wscript       |  5 +++++
 2 files changed, 20 insertions(+), 5 deletions(-)

diff --git a/crone/wscript b/crone/wscript
index 6bbc37997..56288bbe0 100644
--- a/crone/wscript
+++ b/crone/wscript
@@ -24,6 +24,19 @@ def build(bld):
         'softcut/softcut-lib/src/Voice.cpp'
     ]
 
+    crone_flags = [ '-std=c++14',
+                    '-O2',
+                    '-Wall'
+                  ]
+
+    if bld.env.NORNS_RELEASE:
+        crone_flags += [ '-mcpu=cortex-a53',
+                         '-mtune=cortex-a53',
+                         '-mfpu=neon-fp-armv8',
+                         '-mfloat-abi=hard',
+                         '-funsafe-math-optimizations'
+                       ]
+
     bld.program( features='c cxx cxxprogram',
                  source=crone_sources,
                  target='crone',
@@ -46,8 +59,5 @@ def build(bld):
                      'm',
                      'sndfile'
                  ],
-                 cxxflags=[
-                     '-std=c++14',
-                     '-O2',
-                     '-Wall'
-                 ])
+                 cxxflags=crone_flags
+                 )
diff --git a/wscript b/wscript
index fec53f5c8..2113a6770 100644
--- a/wscript
+++ b/wscript
@@ -13,6 +13,7 @@ def get_version_hash():
 def options(opt):
     opt.load('compiler_c compiler_cxx')
     opt.add_option('--desktop', action='store_true', default=False)
+    opt.add_option('--release', action='store_true', default=False)
     opt.add_option('--enable-ableton-link', action='store_true', default=True)
     opt.add_option('--profile-matron', action='store_true', default=False)
 
@@ -57,6 +58,10 @@ def configure(conf):
         conf.define('NORNS_DESKTOP', True)
     conf.env.NORNS_DESKTOP = conf.options.desktop
 
+    if conf.options.release:
+        conf.define('NORNS_RELEASE', True)
+    conf.env.NORNS_RELEASE = conf.options.release
+
     conf.env.ENABLE_ABLETON_LINK = conf.options.enable_ableton_link
     conf.define('HAVE_ABLETON_LINK', conf.options.enable_ableton_link)