ixp4xx: disable ixp4xx beeper
[openwrt/openwrt.git] / rules.mk
1 #
2 # Copyright (C) 2006-2007 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 ifneq ($(__rules_inc),1)
9 __rules_inc=1
10
11 ifeq ($(DUMP),)
12 -include $(TOPDIR)/.config
13 endif
14 include $(TOPDIR)/include/debug.mk
15 include $(TOPDIR)/include/verbose.mk
16
17 TMP_DIR:=$(TOPDIR)/tmp
18
19 export SHELL=/usr/bin/env bash -c '. $(TOPDIR)/include/shell.sh; eval "$$2"' --
20
21 define qstrip
22 $(strip $(subst ",,$(1)))
23 endef
24 #"))
25
26 empty:=
27 space:= $(empty) $(empty)
28 merge=$(subst $(space),,$(1))
29 confvar=$(call merge,$(foreach v,$(1),$(if $($(v)),y,n)))
30 strip_last=$(patsubst %.$(lastword $(subst .,$(space),$(1))),%,$(1))
31
32 _SINGLE=MAKEFLAGS=$(space)
33 ARCH:=$(call qstrip,$(shell echo $(CONFIG_ARCH) | sed -e 's/i[3-9]86/i386/'))
34 BOARD:=$(call qstrip,$(CONFIG_TARGET_BOARD))
35 TARGET_OPTIMIZATION:=$(call qstrip,$(CONFIG_TARGET_OPTIMIZATION))
36 BUILD_SUFFIX:=$(call qstrip,$(CONFIG_BUILD_SUFFIX))
37 GCCV:=$(call qstrip,$(CONFIG_GCC_VERSION))
38 SUBDIR:=$(patsubst $(TOPDIR)/%,%,${CURDIR})
39
40 OPTIMIZE_FOR_CPU=$(ARCH)
41
42 DL_DIR:=$(if $(call qstrip,$(CONFIG_DOWNLOAD_FOLDER)),$(call qstrip,$(CONFIG_DOWNLOAD_FOLDER)),$(TOPDIR)/dl)
43 BIN_DIR:=$(TOPDIR)/bin
44 INCLUDE_DIR:=$(TOPDIR)/include
45 SCRIPT_DIR:=$(TOPDIR)/scripts
46 BUILD_DIR_BASE:=$(TOPDIR)/build_dir
47 BUILD_DIR:=$(BUILD_DIR_BASE)/$(ARCH)$(if $(BUILD_SUFFIX),_$(BUILD_SUFFIX))
48 BUILD_DIR_HOST:=$(BUILD_DIR_BASE)/host
49 BUILD_DIR_TOOLCHAIN:=$(BUILD_DIR_BASE)/toolchain-$(ARCH)_gcc$(GCCV)
50 STAGING_DIR:=$(TOPDIR)/staging_dir/$(ARCH)
51 STAGING_DIR_HOST:=$(TOPDIR)/staging_dir/host
52 TOOLCHAIN_DIR:=$(TOPDIR)/staging_dir/toolchain-$(ARCH)_gcc$(GCCV)
53 PACKAGE_DIR:=$(BIN_DIR)/packages/$(ARCH)
54 STAMP_DIR:=$(BUILD_DIR)/stamp
55 STAMP_DIR_HOST=$(BUILD_DIR_HOST)/stamp
56 TARGET_DIR:=$(BUILD_DIR)/root-$(BOARD)
57 IPKG_STATE_DIR:=$(TARGET_DIR)/usr/lib/ipkg
58
59 TARGET_PATH:=$(TOOLCHAIN_DIR)/bin:$(STAGING_DIR_HOST)/bin:$(STAGING_DIR)/host/bin:$(PATH)
60 TARGET_CFLAGS:=$(TARGET_OPTIMIZATION)
61 TARGET_CPPFLAGS:=-I$(STAGING_DIR)/usr/include -I$(STAGING_DIR)/include
62 TARGET_LDFLAGS:=-L$(TOOLCHAIN_DIR)/lib -L$(STAGING_DIR)/usr/lib -L$(STAGING_DIR)/lib
63
64 ifeq ($(CONFIG_NATIVE_TOOLCHAIN),)
65 -include $(TOOLCHAIN_DIR)/info.mk
66 REAL_GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-linux-uclibc$(if $(CONFIG_EABI_SUPPORT),gnueabi)
67 GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-linux
68 TARGET_CROSS:=$(if $(TARGET_CROSS),$(TARGET_CROSS),$(OPTIMIZE_FOR_CPU)-linux-uclibc$(if $(CONFIG_EABI_SUPPORT),gnueabi)-)
69 TARGET_CFLAGS+= -fhonour-copts
70 endif
71
72 ifeq ($(CONFIG_SOFT_FLOAT),y)
73 SOFT_FLOAT_CONFIG_OPTION:=--with-float=soft
74 TARGET_CFLAGS+=-msoft-float
75 else
76 SOFT_FLOAT_CONFIG_OPTION:=
77 endif
78
79 export PATH:=$(TARGET_PATH)
80 export STAGING_DIR
81 export GCC_HONOUR_COPTS:=0
82
83 PKG_CONFIG:=$(STAGING_DIR_HOST)/bin/pkg-config
84
85 export PKG_CONFIG
86
87 LINUX_HEADERS_DIR:=$(BUILD_DIR_TOOLCHAIN)/linux
88
89 HOSTCC:=gcc
90 HOST_CFLAGS:=-O2 -I$(STAGING_DIR_HOST)/include
91 HOST_LDFLAGS:=-L$(STAGING_DIR_HOST)/lib
92
93 TARGET_CC:=$(TARGET_CROSS)gcc
94 STRIP:=$(STAGING_DIR_HOST)/bin/sstrip
95 PATCH:=$(SCRIPT_DIR)/patch-kernel.sh
96 SED:=$(STAGING_DIR_HOST)/bin/sed -i -e
97 CP:=cp -fpR
98
99 INSTALL_BIN:=install -m0755
100 INSTALL_DIR:=install -d -m0755
101 INSTALL_DATA:=install -m0644
102 INSTALL_CONF:=install -m0600
103
104 ifneq ($(CONFIG_CCACHE),)
105 # FIXME: move this variable to a better location
106 export CCACHE_DIR=$(STAGING_DIR)/ccache
107 TARGET_CC:= ccache $(TARGET_CC)
108 endif
109
110 TARGET_CONFIGURE_OPTS:= \
111 AR=$(TARGET_CROSS)ar \
112 AS="$(TARGET_CC) -c $(TARGET_CFLAGS)" \
113 LD=$(TARGET_CROSS)ld \
114 NM=$(TARGET_CROSS)nm \
115 CC="$(TARGET_CC)" \
116 GCC="$(TARGET_CC)" \
117 CXX=$(TARGET_CROSS)g++ \
118 RANLIB=$(TARGET_CROSS)ranlib \
119 STRIP=$(TARGET_CROSS)strip \
120 OBJCOPY=$(TARGET_CROSS)objcopy \
121 OBJDUMP=$(TARGET_CROSS)objdump \
122 SIZE=$(TARGET_CROSS)size
123
124 # strip an entire directory
125 ifneq ($(CONFIG_BUILD_DEVELOPER_SYSTEM),)
126 RSTRIP:=:
127 else
128 RSTRIP:= \
129 NM="$(TARGET_CROSS)nm" \
130 STRIP="$(STRIP)" \
131 STRIP_KMOD="$(TARGET_CROSS)strip --strip-unneeded --remove-section=.comment" \
132 $(SCRIPT_DIR)/rstrip.sh
133 endif
134
135 ifeq ($(CONFIG_ENABLE_LOCALE),true)
136 DISABLE_NLS:=
137 else
138 DISABLE_NLS:=--disable-nls
139 endif
140
141 ifneq ($(CONFIG_LARGEFILE),y)
142 DISABLE_LARGEFILE= --disable-largefile
143 endif
144
145 ifeq ($(CONFIG_TAR_VERBOSITY),y)
146 TAR_OPTIONS:=-xvf -
147 else
148 TAR_OPTIONS:=-xf -
149 endif
150
151 define shvar
152 V_$(subst .,_,$(subst -,_,$(subst /,_,$(1))))
153 endef
154
155 define shexport
156 $(call shvar,$(1))=$$(call $(1))
157 export $(call shvar,$(1))
158 endef
159
160 # file extension
161 ext=$(word $(words $(subst ., ,$(1))),$(subst ., ,$(1)))
162
163 all:
164 FORCE: ;
165 .PHONY: FORCE
166
167 endif #__rules_inc