large improvement for parallel builds. works without V=99 now and without warnings...

[openwrt-10.03/.git] / include / kernel-build.mk

diff --git a/include/kernel-build.mk b/include/kernel-build.mk
index 678cf18a3d4a85a190912c0808dc89d103ab4a42..75c2bcf01aacbedcd5699638c5836db28c9037b3 100644 (file)
--- a/include/kernel-build.mk
+++ b/include/kernel-build.mk
@@ -7,10 +7,6 @@
 include $(INCLUDE_DIR)/host.mk
 include $(INCLUDE_DIR)/prereq.mk
 
-ifneq ($(DUMP),1)
-  override MAKEFLAGS=
-endif
-
 ifneq ($(DUMP),1)
   all: compile
 endif
@@ -82,6 +78,7 @@ define BuildKernel
 
   oldconfig menuconfig: $(STAMP_PREPARED) FORCE
        $(LINUX_CONFCMD) > $(LINUX_DIR)/.config
+       touch $(LINUX_CONFIG)
        $(MAKE) -C $(LINUX_DIR) $(KERNEL_MAKEOPTS) $$@
        $(SCRIPT_DIR)/kconfig.pl '>' $(GENERIC_LINUX_CONFIG) $(LINUX_DIR)/.config > $(LINUX_CONFIG)
        $(Kernel/Configure)
@@ -100,7 +97,7 @@ define BuildKernel
        @$(MAKE) compile
 
   image-prereq:
-       $(SUBMAKE) -s -C image prereq TARGET_BUILD=
+       @$(NO_TRACE_MAKE) -s -C image prereq TARGET_BUILD=
 
   prereq: image-prereq