enable slab, disable slob - for better performance (#583)

[openwrt.git] / rules.mk

diff --git a/rules.mk b/rules.mk
index f8c6f6d..79807e0 100644 (file)
--- a/rules.mk
+++ b/rules.mk
@@ -1,44 +1,44 @@
+ifeq ($(DUMP),)

 include $(TOPDIR)/.config
 include $(TOPDIR)/.config

-MAKE1=make
-MAKEFLAGS=-j$(BR2_JLEVEL)
-
-# Strip off the annoying quoting
-ARCH:=$(strip $(subst ",, $(BR2_ARCH)))
-#"
-WGET:=$(strip $(subst ",, $(BR2_WGET)))
-#"
-
-GCC_VERSION:=$(strip $(subst ",, $(BR2_GCC_VERSION)))
-#"
-GCC_USE_SJLJ_EXCEPTIONS:=$(strip $(subst ",, $(BR2_GCC_USE_SJLJ_EXCEPTIONS)))
-#"
-TARGET_OPTIMIZATION:=$(strip $(subst ",, $(BR2_TARGET_OPTIMIZATION)))
-#""
+endif

 
 

+SHELL=/bin/bash
+export SHELL

 
 

-ifeq ($(BR2_SOFT_FLOAT),y)
-# gcc 3.4.x soft float configuration is different than previous versions.
-ifeq ($(findstring 3.4.,$(GCC_VERSION)),3.4.)
-SOFT_FLOAT_CONFIG_OPTION:=--with-float=soft
-else
-SOFT_FLOAT_CONFIG_OPTION:=--without-float
+ifdef V
+  ifeq ("$(origin V)", "command line")
+    KBUILD_VERBOSE = $(V)
+  endif

 endif
 endif

-TARGET_SOFT_FLOAT:=-msoft-float
-ARCH_FPU_SUFFIX:=_nofpu
+ifndef KBUILD_VERBOSE
+  KBUILD_VERBOSE = 0
+endif
+
+ifneq ($(KBUILD_VERBOSE),0)
+  quiet =
+  Q =

 else
 else

-SOFT_FLOAT_CONFIG_OPTION:=
-TARGET_SOFT_FLOAT:=
-ARCH_FPU_SUFFIX:=
+  quiet=quiet_
+  Q = @

 endif
 
 
 endif
 
 

-ifeq ($(BR2_TAR_VERBOSITY),y)
+CP=cp -fpR
+BUILD_MAKEFLAGS= V=$(V) $(EXTRA_MAKEFLAGS)
+MAKEFLAGS=$(BUILD_MAKEFLAGS)
+# Strip off the annoying quoting
+ARCH:=$(strip $(subst ",, $(CONFIG_ARCH)))
+WGET:=$(strip $(subst ",, $(CONFIG_WGET)))
+TARGET_OPTIMIZATION:=$(strip $(subst ",, $(CONFIG_TARGET_OPTIMIZATION)))
+#"))"))"))"))")) # for vim's broken syntax highlighting :)
+
+ifeq ($(CONFIG_TAR_VERBOSITY),y)

 TAR_OPTIONS=-xvf
 else
 TAR_OPTIONS=-xf
 endif
 
 TAR_OPTIONS=-xvf
 else
 TAR_OPTIONS=-xf
 endif
 

-ifneq ($(BR2_LARGEFILE),y)
+ifneq ($(CONFIG_LARGEFILE),y)

 DISABLE_LARGEFILE= --disable-largefile
 endif
 TARGET_CFLAGS:=$(TARGET_OPTIMIZATION) $(TARGET_DEBUGGING)
 DISABLE_LARGEFILE= --disable-largefile
 endif
 TARGET_CFLAGS:=$(TARGET_OPTIMIZATION) $(TARGET_DEBUGGING)


@@ -47,35 +47,27 @@ OPTIMIZE_FOR_CPU=$(ARCH)
 HOSTCC:=gcc
 BASE_DIR:=$(TOPDIR)
 DL_DIR:=$(BASE_DIR)/dl
 HOSTCC:=gcc
 BASE_DIR:=$(TOPDIR)
 DL_DIR:=$(BASE_DIR)/dl

-BUILD_DIR:=$(BASE_DIR)/build_$(ARCH)$(ARCH_FPU_SUFFIX)
+BUILD_DIR:=$(BASE_DIR)/build_$(ARCH)
+STAGING_DIR:=$(BASE_DIR)/staging_dir_$(ARCH)

 SCRIPT_DIR:=$(BASE_DIR)/scripts
 BIN_DIR:=$(BASE_DIR)/bin
 STAMP_DIR:=$(BUILD_DIR)/stamp
 PACKAGE_DIR:=$(BIN_DIR)/packages
 SCRIPT_DIR:=$(BASE_DIR)/scripts
 BIN_DIR:=$(BASE_DIR)/bin
 STAMP_DIR:=$(BUILD_DIR)/stamp
 PACKAGE_DIR:=$(BIN_DIR)/packages

-TARGET_DIR:=$(BUILD_DIR)/root

 STAMP_DIR:=$(BUILD_DIR)/stamp
 STAMP_DIR:=$(BUILD_DIR)/stamp

-TOOL_BUILD_DIR=$(BASE_DIR)/toolchain_build_$(ARCH)$(ARCH_FPU_SUFFIX)
-# Strip off the annoying quoting
-STAGING_DIR:=$(strip $(subst ",, $(BR2_STAGING_DIR)))
-#"
+TARGET_DIR:=$(BUILD_DIR)/root
+TOOL_BUILD_DIR=$(BASE_DIR)/toolchain_build_$(ARCH)

 TARGET_PATH=$(STAGING_DIR)/usr/bin:$(STAGING_DIR)/bin:/bin:/sbin:/usr/bin:/usr/sbin
 TARGET_PATH=$(STAGING_DIR)/usr/bin:$(STAGING_DIR)/bin:/bin:/sbin:/usr/bin:/usr/sbin

-IMAGE:=$(BUILD_DIR)/root_fs_$(ARCH)$(ARCH_FPU_SUFFIX)
+IMAGE:=$(BUILD_DIR)/root_fs_$(ARCH)

 REAL_GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-linux-uclibc
 GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-linux
 KERNEL_CROSS:=$(STAGING_DIR)/bin/$(OPTIMIZE_FOR_CPU)-linux-uclibc-
 TARGET_CROSS:=$(STAGING_DIR)/bin/$(OPTIMIZE_FOR_CPU)-linux-uclibc-
 TARGET_CC:=$(TARGET_CROSS)gcc
 REAL_GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-linux-uclibc
 GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-linux
 KERNEL_CROSS:=$(STAGING_DIR)/bin/$(OPTIMIZE_FOR_CPU)-linux-uclibc-
 TARGET_CROSS:=$(STAGING_DIR)/bin/$(OPTIMIZE_FOR_CPU)-linux-uclibc-
 TARGET_CC:=$(TARGET_CROSS)gcc

-#STRIP:=$(TARGET_CROSS)strip --remove-section=.comment --remove-section=.note

 STRIP:=$(STAGING_DIR)/bin/sstrip
 PATCH=$(SCRIPT_DIR)/patch-kernel.sh
 SED:=$(STAGING_DIR)/bin/sed -i -e
 STRIP:=$(STAGING_DIR)/bin/sstrip
 PATCH=$(SCRIPT_DIR)/patch-kernel.sh
 SED:=$(STAGING_DIR)/bin/sed -i -e

-LINUX_VERSION=2.4.30

 LINUX_DIR:=$(BUILD_DIR)/linux
 LINUX_HEADERS_DIR:=$(TOOL_BUILD_DIR)/linux
 LINUX_DIR:=$(BUILD_DIR)/linux
 LINUX_HEADERS_DIR:=$(TOOL_BUILD_DIR)/linux

-LINUX_KERNEL:=$(BUILD_DIR)/buildroot-kernel
-LINUX_IMAGE:=$(BUILD_DIR)/buildroot-kernel-image
-MODULES_SUBDIR := lib/modules/$(LINUX_VERSION)
-MODULES_DIR := $(BUILD_DIR)/modules/$(MODULES_SUBDIR)

 
 
 HOST_ARCH:=$(shell $(HOSTCC) -dumpmachine | sed -e s'/-.*//' \
 
 
 HOST_ARCH:=$(shell $(HOSTCC) -dumpmachine | sed -e s'/-.*//' \


@@ -107,21 +99,19 @@ else
 DISABLE_NLS:=--disable-nls
 endif
 
 DISABLE_NLS:=--disable-nls
 endif
 

-ifeq ($(BR2_ENABLE_MULTILIB),y)
+ifeq ($(CONFIG_ENABLE_MULTILIB),y)

 MULTILIB:=--enable-multilib
 endif
 
 MULTILIB:=--enable-multilib
 endif
 

-
-# invoke ipkg with configuration in $(STAGING_DIR)/etc/ipkg.conf 
-IPKG := IPKG_INSTROOT=$(TARGET_DIR) IPKG_CONF_DIR=$(STAGING_DIR)/etc $(TARGET_DIR)/bin/ipkg -force-defaults -force-depends
-IPKG_STATE_DIR := $(TARGET_DIR)/usr/lib/ipkg
-

 # invoke ipkg-build with some default options
 IPKG_BUILD := PATH="$(TARGET_PATH)" ipkg-build -c -o root -g root
 # invoke ipkg-build with some default options
 IPKG_BUILD := PATH="$(TARGET_PATH)" ipkg-build -c -o root -g root

-

 # where to build (and put) .ipk packages
 IPKG_TARGET_DIR := $(PACKAGE_DIR)
 # where to build (and put) .ipk packages
 IPKG_TARGET_DIR := $(PACKAGE_DIR)

+IPKG:=IPKG_TMP=$(BUILD_DIR)/tmp IPKG_INSTROOT=$(TARGET_DIR) IPKG_CONF_DIR=$(STAGING_DIR)/etc IPKG_OFFLINE_ROOT=$(BUILD_DIR)/root $(SCRIPT_DIR)/ipkg -force-defaults -force-depends
+IPKG_STATE_DIR := $(TARGET_DIR)/usr/lib/ipkg

 
 

-RSTRIP:=STRIP="$(STRIP)" $(SCRIPT_DIR)/rstrip.sh
-RSTRIP_KMOD:=STRIP="$(TARGET_CROSS)strip --strip-unneeded --remove-section=.comment --remove-section=.comment" $(SCRIPT_DIR)/rstrip.sh
+RSTRIP:=STRIP="$(STRIP)" STRIP_KMOD="$(TARGET_CROSS)strip --strip-unneeded --remove-section=.comment" $(SCRIPT_DIR)/rstrip.sh

 
 

+all:
+.PHONY: FORCE
+FORCE: