From 15b005d8378df38938e11aebff0488095c771754 Mon Sep 17 00:00:00 2001
From: Michael Tremer <michael.tremer@ipfire.org>
Date: Fri, 10 May 2019 03:38:49 +0100
Subject: [PATCH] make.sh: Automatically enable build ramdisk on systems with
 4GB RAM or more

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---
 make.sh | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/make.sh b/make.sh
index 8c998ef87c..0499dbafb7 100755
--- a/make.sh
+++ b/make.sh
@@ -39,8 +39,6 @@ GIT_LASTCOMMIT=$(git log | head -n1 | cut -d" " -f2 |head -c8)	# Last commit
 
 TOOLCHAINVER=20181030
 
-ENABLE_RAMDISK="on"
-
 ###############################################################################
 #
 # Beautifying variables & presentation & input output interface
@@ -900,6 +898,9 @@ update_contributors() {
 	return 0
 }
 
+# Default settings
+ENABLE_RAMDISK="auto"
+
 # Load configuration file
 if [ -f .config ]; then
 	. .config
@@ -921,6 +922,14 @@ else
 	configure_build "default"
 fi
 
+# Automatically enable/disable ramdisk usage
+if [ "${ENABLE_RAMDISK}" = "auto" ]; then
+	# Enable only when the host system has 4GB of RAM or more
+	if [ ${SYSTEM_MEMORY} -ge 3900 ]; then
+		ENABLE_RAMDISK="on"
+	fi
+fi
+
 buildtoolchain() {
 	local error=false
 	case "${BUILD_ARCH}:${HOST_ARCH}" in
-- 
2.39.5