X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=lfs%2Fboost;h=50a3a46746cb0fb157f030a46c1b11e165129fa5;hb=090af02e07889d6d62b346a3330f563ec6181ec4;hp=29c7bad906d0524679044d2c82ecc88c6ad27e5d;hpb=b5aca95b9401ba610fad2f8bcb9b4862f98a4969;p=ipfire-2.x.git

diff --git a/lfs/boost b/lfs/boost
index 29c7bad906..50a3a46746 100644
--- a/lfs/boost
+++ b/lfs/boost
@@ -1,7 +1,7 @@
 ###############################################################################
 #                                                                             #
 # IPFire.org - A linux based firewall                                         #
-# Copyright (C) 2007  Michael Tremer & Christian Schmidt                      #
+# Copyright (C) 2007-2018  IPFire Team  <info@ipfire.org>                     #
 #                                                                             #
 # This program is free software: you can redistribute it and/or modify        #
 # it under the terms of the GNU General Public License as published by        #
@@ -35,6 +35,11 @@ TARGET     = $(DIR_INFO)/$(THISAPP)
 CFLAGS    += -O3 -fno-strict-aliasing
 CXXFLAGS  += -O3 -fno-strict-aliasing
 
+# The compiler uses a lot of memory to compile boost, 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)))
+
 CONFIGURE_OPTIONS = \
 	--prefix=/usr \
 	--layout=tagged \
@@ -95,7 +100,7 @@ $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects))
 	@rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar axf $(DIR_DL)/$(DL_FILE)
 
 	cd $(DIR_APP) && ./bootstrap.sh --with-toolset=gcc
-	cd $(DIR_APP) && ./b2 -d+2 -q $(CONFIGURE_OPTIONS) stage
+	cd $(DIR_APP) && ./b2 -d+2 -q $(MAKETUNING) $(CONFIGURE_OPTIONS) stage
 	cd $(DIR_APP) && ./b2 $(CONFIGURE_OPTIONS) install
 
 	@rm -rf $(DIR_APP)