source: trunk/rules.mk @ 5083

Last change on this file since 5083 was 5083, checked in by nbd, 10 years ago

move '-' parameter to TAR_OPTIONS, so that packages can append commands

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 2.9 KB
Line 
1#
2# Copyright (C) 2006 OpenWrt.org
3#
4# This is free software, licensed under the GNU General Public License v2.
5# See /LICENSE for more information.
6#
7
8-include $(TOPDIR)/.config
9include $(TOPDIR)/include/verbose.mk
10
11export SHELL=/usr/bin/env bash -c '. $(TOPDIR)/include/shell.sh; eval "$$2"' --
12export BASH=$(shell which bash)
13
14ARCH:=$(strip $(subst ",, $(CONFIG_ARCH)))
15TARGET_OPTIMIZATION:=$(strip $(subst ",, $(CONFIG_TARGET_OPTIMIZATION)))
16WGET:=$(strip $(subst ",, $(CONFIG_WGET)))
17#"))"))")) # fix vim's broken syntax highlighting
18
19OPTIMIZE_FOR_CPU:=$(ARCH)
20
21# DIRECTORIES #
22
23DL_DIR:=$(TOPDIR)/dl
24INCLUDE_DIR:=$(TOPDIR)/include
25SCRIPT_DIR:=$(TOPDIR)/scripts
26TOOL_BUILD_DIR:=$(TOPDIR)/tool_build
27TOOLCHAIN_BUILD_DIR:=$(TOPDIR)/toolchain_build_$(ARCH)
28STAGING_DIR:=$(TOPDIR)/staging_dir_$(ARCH)
29BIN_DIR:=$(TOPDIR)/bin
30PACKAGE_DIR:=$(BIN_DIR)/packages
31IPKG_TARGET_DIR:=$(PACKAGE_DIR)
32BUILD_DIR:=$(TOPDIR)/build_$(ARCH)
33TMP_DIR:=$(BUILD_DIR)/tmp
34STAMP_DIR:=$(BUILD_DIR)/stamp
35TARGET_DIR:=$(BUILD_DIR)/root
36IPKG_STATE_DIR:=$(TARGET_DIR)/usr/lib/ipkg
37
38ifeq ($(CONFIG_NATIVE_TOOLCHAIN),)
39  REAL_GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-linux-uclibc
40  GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-linux
41  TARGET_CROSS:=$(OPTIMIZE_FOR_CPU)-linux-uclibc-
42endif
43
44IMAGE:=$(BUILD_DIR)/root_fs_$(ARCH)
45
46TARGET_PATH:=$(STAGING_DIR)/usr/bin:$(STAGING_DIR)/bin:$(PATH)
47TARGET_CFLAGS:=$(TARGET_OPTIMIZATION)
48
49export PATH:=$(TARGET_PATH)
50
51LINUX_DIR:=$(BUILD_DIR)/linux
52LINUX_HEADERS_DIR:=$(TOOLCHAIN_BUILD_DIR)/linux
53
54# APPLICATIONS #
55HOSTCC:=gcc
56TARGET_CC:=$(TARGET_CROSS)gcc
57STRIP:=$(STAGING_DIR)/bin/sstrip
58PATCH:=$(SCRIPT_DIR)/patch-kernel.sh
59SED:=$(STAGING_DIR)/bin/sed -i -e
60CP:=cp -fpR
61
62ifneq ($(CONFIG_CCACHE),)
63  # FIXME: move this variable to a better location
64  export CCACHE_DIR=$(STAGING_DIR)/ccache
65  TARGET_CC:= ccache $(TARGET_CC)
66endif
67
68TARGET_CONFIGURE_OPTS:= \
69  AR=$(TARGET_CROSS)ar \
70  AS="$(TARGET_CC) -c $(TARGET_CFLAGS)" \
71  LD=$(TARGET_CROSS)ld \
72  NM=$(TARGET_CROSS)nm \
73  CC="$(TARGET_CC)" \
74  GCC="$(TARGET_CC)" \
75  CXX=$(TARGET_CROSS)g++ \
76  RANLIB=$(TARGET_CROSS)ranlib \
77  STRIP=$(TARGET_CROSS)strip
78
79# strip an entire directory
80RSTRIP:= \
81  STRIP="$(STRIP)" \
82  STRIP_KMOD="$(TARGET_CROSS)strip --strip-unneeded --remove-section=.comment" \
83  $(SCRIPT_DIR)/rstrip.sh
84
85# where to build (and put) .ipk packages
86IPKG:= \
87  PATH="$(STAGING_DIR)/bin:$(PATH)" \
88  IPKG_TMP=$(BUILD_DIR)/tmp \
89  IPKG_INSTROOT=$(TARGET_DIR) \
90  IPKG_CONF_DIR=$(STAGING_DIR)/etc \
91  IPKG_OFFLINE_ROOT=$(BUILD_DIR)/root \
92  $(SCRIPT_DIR)/ipkg -force-defaults -force-depends
93
94# invoke ipkg-build with some default options
95IPKG_BUILD:= \
96  ipkg-build -c -o 0 -g 0
97
98ifeq ($(CONFIG_ENABLE_LOCALE),true)
99  DISABLE_NLS:=
100else
101  DISABLE_NLS:=--disable-nls
102endif
103
104ifneq ($(CONFIG_LARGEFILE),y)
105  DISABLE_LARGEFILE= --disable-largefile
106endif
107
108ifeq ($(CONFIG_TAR_VERBOSITY),y)
109  TAR_OPTIONS=-xvf -
110else
111  TAR_OPTIONS=-xf -
112endif
113
114all:
115FORCE: ;
116.PHONY: FORCE
117%: ;
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