Changeset 61411 in vbox for trunk/src/VBox/HostDrivers/VBoxPci/linux

Timestamp:

Jun 2, 2016 1:06:58 PM (9 years ago)

Author:

vboxsync

Message:

Linux hosts / guests: try to build the modules parallel

File:

• trunk/src/VBox/HostDrivers/VBoxPci/linux/Makefile (modified) (1 diff)

trunk/src/VBox/HostDrivers/VBoxPci/linux/Makefile

@@ -200 +200 @@
 obj-m += $(MODULE).o
 
+JOBS := $(shell (getconf _NPROCESSORS_ONLN || grep -Ec '^processor|^CPU[0-9]' /proc/cpuinfo) 2>/dev/null)
+ifeq ($(JOBS),0)
+  JOBS := 1
+endif
+
 # OL/UEK: disable module signing for external modules -- we don't have any private key
 $(MODULE):
-        $(MAKE) KBUILD_VERBOSE=$(KBUILD_VERBOSE) SUBDIRS=$(CURDIR) SRCROOT=$(CURDIR) CONFIG_MODULE_SIG= -C $(KERN_DIR) modules
+        $(MAKE) KBUILD_VERBOSE=$(KBUILD_VERBOSE) SUBDIRS=$(CURDIR) SRCROOT=$(CURDIR) CONFIG_MODULE_SIG= -C $(KERN_DIR) -j$(JOBS) modules
 
 install: $(MODULE)