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authormbm <mbm@3c298f89-4303-0410-b956-a3cf2f4a3e73>2006-06-22 22:33:56 +0000
committermbm <mbm@3c298f89-4303-0410-b956-a3cf2f4a3e73>2006-06-22 22:33:56 +0000
commitad209c706688184e8c1b5fef80512a5c1a56aa6a (patch)
treede48a5bb804c9dc3e1de5c3ed9fbe8d6f6f1c94b
parentd865813f561761a96e9a5349d7099d05ce97f4bb (diff)
cleanup
git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4051 3c298f89-4303-0410-b956-a3cf2f4a3e73
-rw-r--r--rules.mk155
1 files changed, 73 insertions, 82 deletions
diff --git a/rules.mk b/rules.mk
index c8d823ff6..d762ae79e 100644
--- a/rules.mk
+++ b/rules.mk
@@ -1,119 +1,110 @@
-ifeq ($(DUMP),)
-include $(TOPDIR)/.config
-endif
-
-SHELL=/bin/bash
-export SHELL
+-include $(TOPDIR)/.config
-ifdef V
- ifeq ("$(origin V)", "command line")
- KBUILD_VERBOSE = $(V)
- endif
-endif
-ifndef KBUILD_VERBOSE
- KBUILD_VERBOSE = 0
-endif
+export SHELL=/bin/bash
-ifneq ($(KBUILD_VERBOSE),0)
- quiet =
- Q =
-else
- quiet=quiet_
- Q = @
-endif
-
-
-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 ",, $(CONFIG_TARGET_OPTIMIZATION)))
-#"))"))"))"))")) # for vim's broken syntax highlighting :)
+WGET:=$(strip $(subst ",, $(CONFIG_WGET)))
+#"))"))")) # fix vim's broken syntax highlighting
-ifeq ($(CONFIG_TAR_VERBOSITY),y)
-TAR_OPTIONS=-xvf
-else
-TAR_OPTIONS=-xf
-endif
+OPTIMIZE_FOR_CPU:=$(ARCH)
-ifneq ($(CONFIG_LARGEFILE),y)
-DISABLE_LARGEFILE= --disable-largefile
-endif
-TARGET_CFLAGS:=$(TARGET_OPTIMIZATION) $(TARGET_DEBUGGING)
+# DIRECTORIES #
-OPTIMIZE_FOR_CPU=$(ARCH)
-HOSTCC:=gcc
-BASE_DIR:=$(TOPDIR)
+DL_DIR:=$(TOPDIR)/dl
INCLUDE_DIR:=$(TOPDIR)/include
-DL_DIR:=$(BASE_DIR)/dl
-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:=$(BUILD_DIR)/stamp
+SCRIPT_DIR:=$(TOPDIR)/scripts
+TOOL_BUILD_DIR:=$(TOPDIR)/toolchain_build_$(ARCH)
+STAGING_DIR:=$(TOPDIR)/staging_dir_$(ARCH)
+BIN_DIR:=$(TOPDIR)/bin
PACKAGE_DIR:=$(BIN_DIR)/packages
+IPKG_TARGET_DIR:=$(PACKAGE_DIR)
+BUILD_DIR:=$(TOPDIR)/build_$(ARCH)
STAMP_DIR:=$(BUILD_DIR)/stamp
TARGET_DIR:=$(BUILD_DIR)/root
-TOOL_BUILD_DIR=$(BASE_DIR)/toolchain_build_$(ARCH)
-TARGET_PATH=$(STAGING_DIR)/usr/bin:$(STAGING_DIR)/bin:/bin:/sbin:/usr/bin:/usr/sbin
-IMAGE:=$(BUILD_DIR)/root_fs_$(ARCH)
+IPKG_STATE_DIR:=$(TARGET_DIR)/usr/lib/ipkg
+
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:=$(TARGET_CROSS)gcc
-STRIP:=$(STAGING_DIR)/bin/sstrip
-PATCH=$(SCRIPT_DIR)/patch-kernel.sh
-SED:=$(STAGING_DIR)/bin/sed -i -e
+IMAGE:=$(BUILD_DIR)/root_fs_$(ARCH)
+
+TARGET_PATH:=$(STAGING_DIR)/usr/bin:$(STAGING_DIR)/bin:/bin:/sbin:/usr/bin:/usr/sbin
+TARGET_CFLAGS:=$(TARGET_OPTIMIZATION)
+
LINUX_DIR:=$(BUILD_DIR)/linux
LINUX_HEADERS_DIR:=$(TOOL_BUILD_DIR)/linux
+# APPLICATIONS #
+HOSTCC:=gcc
+TARGET_CC:=$(TARGET_CROSS)gcc
+STRIP:=$(STAGING_DIR)/bin/sstrip
+PATCH:=$(SCRIPT_DIR)/patch-kernel.sh
+SED:=$(STAGING_DIR)/bin/sed -i -e
+CP:=cp -fpR
HOST_ARCH:=$(shell $(HOSTCC) -dumpmachine | sed -e s'/-.*//' \
-e 's/sparc.*/sparc/' \
- -e 's/arm.*/arm/g' \
+ -e 's/arm.*/arm/' \
-e 's/m68k.*/m68k/' \
- -e 's/ppc/powerpc/g' \
- -e 's/v850.*/v850/g' \
+ -e 's/ppc/powerpc/' \
+ -e 's/v850.*/v850/' \
-e 's/sh[234]/sh/' \
-e 's/mips-.*/mips/' \
-e 's/mipsel-.*/mipsel/' \
-e 's/cris.*/cris/' \
-e 's/i[3-9]86/i386/' \
)
+
GNU_HOST_NAME:=$(HOST_ARCH)-pc-linux-gnu
-TARGET_CONFIGURE_OPTS=PATH=$(TARGET_PATH) \
- AR=$(TARGET_CROSS)ar \
- AS=$(TARGET_CROSS)as \
- LD=$(TARGET_CROSS)ld \
- NM=$(TARGET_CROSS)nm \
- CC=$(TARGET_CROSS)gcc \
- GCC=$(TARGET_CROSS)gcc \
- CXX=$(TARGET_CROSS)g++ \
- RANLIB=$(TARGET_CROSS)ranlib \
- STRIP=$(TARGET_CROSS)strip
-
-ifeq ($(ENABLE_LOCALE),true)
-DISABLE_NLS:=
+
+TARGET_CONFIGURE_OPTS:= \
+ PATH=$(TARGET_PATH) \
+ AR=$(TARGET_CROSS)ar \
+ AS=$(TARGET_CROSS)as \
+ LD=$(TARGET_CROSS)ld \
+ NM=$(TARGET_CROSS)nm \
+ CC=$(TARGET_CROSS)gcc \
+ GCC=$(TARGET_CROSS)gcc \
+ CXX=$(TARGET_CROSS)g++ \
+ RANLIB=$(TARGET_CROSS)ranlib \
+ STRIP=$(TARGET_CROSS)strip
+
+# strip an entire directory
+RSTRIP:= \
+ STRIP="$(STRIP)" \
+ STRIP_KMOD="$(TARGET_CROSS)strip --strip-unneeded --remove-section=.comment" \
+ $(SCRIPT_DIR)/rstrip.sh
+
+# where to build (and put) .ipk packages
+IPKG:= \
+ IPKG_TMP=$(BUILD_DIR)/tmp \
+ IPKG_INSTROOT=$(TARGET_DIR) \
+ IPKG_CONF_DIR=$(STAGING_DIR)/etc \
+ IPKG_OFFLINE_ROOT=$(BUILD_DIR)/root \
+ $(SCRIPT_DIR)/ipkg -force-defaults -force-depends
+
+# invoke ipkg-build with some default options
+IPKG_BUILD:= \
+ PATH="$(TARGET_PATH)" ipkg-build -c -o root -g root
+
+ifeq ($(CONFIG_ENABLE_LOCALE),true)
+ DISABLE_NLS:=
else
-DISABLE_NLS:=--disable-nls
+ DISABLE_NLS:=--disable-nls
endif
-ifeq ($(CONFIG_ENABLE_MULTILIB),y)
-MULTILIB:=--enable-multilib
+ifneq ($(CONFIG_LARGEFILE),y)
+ DISABLE_LARGEFILE= --disable-largefile
endif
-# invoke ipkg-build with some default options
-IPKG_BUILD := PATH="$(TARGET_PATH)" ipkg-build -c -o root -g root
-# where to build (and put) .ipk packages
-IPKG_TARGET_DIR := $(PACKAGE_DIR)
-IPKG:=IPKG_TMP=$(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)" STRIP_KMOD="$(TARGET_CROSS)strip --strip-unneeded --remove-section=.comment" $(SCRIPT_DIR)/rstrip.sh
+ifeq ($(CONFIG_TAR_VERBOSITY),y)
+ TAR_OPTIONS=-xvf
+else
+ TAR_OPTIONS=-xf
+endif
all:
+FORCE: ;
.PHONY: FORCE
-FORCE: