X-Git-Url: http://git.ipfire.org/?p=ipfire-2.x.git;a=blobdiff_plain;f=lfs%2Fboost;h=da657167a2bb34d3b53238586bd8f0ca60f3b420;hp=29c7bad906d0524679044d2c82ecc88c6ad27e5d;hb=9ff5b381eb8a4e129978c34f969e312c302ea7b1;hpb=b5aca95b9401ba610fad2f8bcb9b4862f98a4969

diff --git a/lfs/boost b/lfs/boost
index 29c7bad906..da657167a2 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        #
@@ -32,8 +32,13 @@ DL_FROM    = $(URL_IPFIRE)
 DIR_APP    = $(DIR_SRC)/$(THISAPP)
 TARGET     = $(DIR_INFO)/$(THISAPP)
 
-CFLAGS    += -O3 -fno-strict-aliasing
-CXXFLAGS  += -O3 -fno-strict-aliasing
+CFLAGS    += -fno-strict-aliasing
+CXXFLAGS  += -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 \
@@ -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)