From e8701195e66f2d27ffe17fb514eae8173795aaf7 Mon Sep 17 00:00:00 2001
From: Georgiy Bondarenko <69736697+nehilo@users.noreply.github.com>
Date: Thu, 4 Mar 2021 22:54:23 +0500
Subject: Initial commit

---
 buildroot/bin/opt_enable | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 buildroot/bin/opt_enable

(limited to 'buildroot/bin/opt_enable')

diff --git a/buildroot/bin/opt_enable b/buildroot/bin/opt_enable
new file mode 100644
index 0000000..96686d6
--- /dev/null
+++ b/buildroot/bin/opt_enable
@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+
+# exit on first failure
+set -e
+
+SED=$(which gsed || which sed)
+
+for opt in "$@" ; do
+  # Logic for returning nonzero based on answer here: https://stackoverflow.com/a/15966279/104648
+  eval "${SED} -i '/\(\/\/\)*[[:blank:]]*\(#define \b${opt}\b\)/{s//\2/;h};\${x;/./{x;q0};x;q9}' Marlin/Configuration.h" ||
+  eval "${SED} -i '/\(\/\/\)*[[:blank:]]*\(#define \b${opt}\b\)/{s//\2/;h};\${x;/./{x;q0};x;q9}' Marlin/Configuration_adv.h" ||
+  (echo "ERROR: opt_enable Can't find ${opt}" >&2 && exit 9)
+done
-- 
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