From: Michael Tremer <michael.tremer@ipfire.org>
Date: Tue, 28 May 2019 10:36:06 +0000 (+0100)
Subject: hyperscan: Limit amount of memory being used during build
X-Git-Tag: v2.23-core133~52
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c9b7fc40c0084b5c09398eed133430de18492e5e;p=ipfire-2.x.git

hyperscan: Limit amount of memory being used during build

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/lfs/hyperscan b/lfs/hyperscan
index f390c827e2..79547b3bca 100644
--- a/lfs/hyperscan
+++ b/lfs/hyperscan
@@ -33,6 +33,11 @@ DIR_APP    = $(DIR_SRC)/$(THISAPP)
 TARGET     = $(DIR_INFO)/$(THISAPP)
 SUP_ARCH   = x86_64 i586
 
+# The compiler uses a lot of memory to compile hyperscan, hence we reduce
+# the total number of processes a little bit to be able to build on
+# smaller machines
+MAX_PARALLELISM = $(shell echo $$(( $(SYSTEM_MEMORY) / 512)))
+
 ###############################################################################
 # Top-level Rules
 ###############################################################################