apm821xx: remove unnecessary kernel padding
[openwrt/openwrt.git] / tools / Makefile
1 #
2 # Copyright (C) 2006-2011 OpenWrt.org
3 #
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
6 #
7 # Main makefile for the host tools
8 #
9 curdir:=tools
10
11 # subdirectories to descend into
12 tools-y :=
13
14 ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),)
15 BUILD_TOOLCHAIN := y
16 ifdef CONFIG_GCC_USE_GRAPHITE
17 BUILD_ISL = y
18 endif
19 endif
20 ifneq ($(CONFIG_SDK)$(CONFIG_PACKAGE_kmod-b43)$(CONFIG_PACKAGE_b43legacy-firmware)$(CONFIG_BRCMSMAC_USE_FW_FROM_WL),)
21 BUILD_B43_TOOLS = y
22 endif
23
24 tools-$(BUILD_TOOLCHAIN) += gmp mpfr mpc libelf expat
25 tools-y += m4 libtool autoconf automake flex bison pkg-config mklibs zlib
26 tools-y += sstrip make-ext4fs e2fsprogs mtd-utils mkimage
27 tools-y += firmware-utils patch-image quilt padjffs2
28 tools-y += mm-macros missing-macros cmake bc findutils gengetopt patchelf
29 tools-y += mtools dosfstools libressl
30 tools-$(CONFIG_TARGET_orion_generic) += wrt350nv2-builder upslug2
31 tools-$(CONFIG_TARGET_x86) += qemu
32 tools-$(CONFIG_TARGET_mxs) += elftosb sdimage
33 tools-$(CONFIG_TARGET_ar71xx) += lzma-old
34 tools-$(CONFIG_TARGET_ar71xx)$(CONFIG_TARGET_ath79) += squashfs
35 tools-$(CONFIG_USES_MINOR) += kernel2minor
36 tools-y += lzma squashfskit4 zip
37 tools-$(BUILD_B43_TOOLS) += b43-tools
38 tools-$(BUILD_ISL) += isl
39 tools-$(CONFIG_USE_SPARSE) += sparse
40 tools-$(CONFIG_TARGET_apm821xx)$(CONFIG_TARGET_gemini) += genext2fs
41 tools-$(CONFIG_TARGET_tegra) += cbootimage cbootimage-configs
42
43 # builddir dependencies
44 $(curdir)/bison/compile := $(curdir)/flex/compile
45 $(curdir)/flex/compile := $(curdir)/libtool/compile
46 $(curdir)/libtool/compile := $(curdir)/m4/compile $(curdir)/autoconf/compile $(curdir)/automake/compile $(curdir)/missing-macros/compile
47 $(curdir)/squashfs/compile := $(curdir)/lzma-old/compile
48 $(curdir)/squashfskit4/compile := $(curdir)/xz/compile $(curdir)/zlib/compile
49 $(curdir)/quilt/compile := $(curdir)/autoconf/compile $(curdir)/findutils/compile
50 $(curdir)/autoconf/compile := $(curdir)/m4/compile
51 $(curdir)/automake/compile := $(curdir)/m4/compile $(curdir)/autoconf/compile $(curdir)/pkg-config/compile $(curdir)/xz/compile
52 $(curdir)/gmp/compile := $(curdir)/libtool/compile
53 $(curdir)/mpc/compile := $(curdir)/mpfr/compile $(curdir)/gmp/compile
54 $(curdir)/mpfr/compile := $(curdir)/gmp/compile
55 $(curdir)/mtd-utils/compile := $(curdir)/libtool/compile $(curdir)/e2fsprogs/compile $(curdir)/zlib/compile
56 $(curdir)/mklibs/compile := $(curdir)/libtool/compile
57 $(curdir)/qemu/compile := $(curdir)/e2fsprogs/compile $(curdir)/zlib/compile
58 $(curdir)/upslug2/compile := $(curdir)/libtool/compile
59 $(curdir)/mm-macros/compile := $(curdir)/libtool/compile
60 $(curdir)/missing-macros/compile := $(curdir)/autoconf/compile
61 $(curdir)/e2fsprogs/compile := $(curdir)/libtool/compile
62 $(curdir)/libelf/compile := $(curdir)/libtool/compile
63 $(curdir)/sdcc/compile := $(curdir)/bison/compile
64 $(curdir)/b43-tools/compile := $(curdir)/bison/compile
65 $(curdir)/padjffs2/compile := $(curdir)/findutils/compile
66 $(curdir)/isl/compile := $(curdir)/gmp/compile
67 $(curdir)/bc/compile := $(curdir)/bison/compile
68 $(curdir)/findutils/compile := $(curdir)/bison/compile
69 $(curdir)/gengetopt/compile := $(curdir)/libtool/compile
70 $(curdir)/patchelf/compile := $(curdir)/libtool/compile
71 $(curdir)/dosfstools/compile := $(curdir)/autoconf/compile $(curdir)/automake/compile
72 $(curdir)/libressl/compile := $(curdir)/pkg-config/compile
73 $(curdir)/mkimage/compile += $(curdir)/libressl/compile
74 $(curdir)/firmware-utils/compile += $(curdir)/libressl/compile $(curdir)/zlib/compile
75 $(curdir)/cmake/compile += $(curdir)/libressl/compile
76 $(curdir)/zlib/compile := $(curdir)/cmake/compile
77 $(curdir)/wrt350nv2-builder/compile := $(curdir)/zlib/compile
78 $(curdir)/lzma-old/compile := $(curdir)/zlib/compile
79 $(curdir)/make-ext4fs/compile := $(curdir)/zlib/compile
80 $(curdir)/cbootimage/compile += $(curdir)/automake/compile
81
82 ifneq ($(HOST_OS),Linux)
83 $(curdir)/squashfskit4/compile += $(curdir)/coreutils/compile
84 tools-y += coreutils
85 endif
86
87 ifneq ($(CONFIG_CCACHE)$(CONFIG_SDK),)
88 $(foreach tool, $(filter-out xz patch,$(tools-y)), $(eval $(curdir)/$(tool)/compile += $(curdir)/ccache/compile))
89 tools-y += ccache
90 endif
91
92 # in case there is no patch tool on the host we need to make patch tool a
93 # dependency for tools which have patches directory
94 $(foreach tool, $(tools-y), $(if $(wildcard $(curdir)/$(tool)/patches),$(eval $(curdir)/$(tool)/compile += $(curdir)/patch/compile)))
95
96 $(foreach tool, $(filter-out xz,$(tools-y)), $(eval $(curdir)/$(tool)/compile += $(curdir)/xz/compile))
97
98 # make any tool depend on tar, xz and patch to ensure that archives can be unpacked and patched properly
99 tools-core := tar xz patch
100
101 $(foreach tool, $(tools-y), $(eval $(curdir)/$(tool)/compile += $(patsubst %,$(curdir)/%/compile,$(tools-core))))
102 tools-y += $(tools-core)
103
104 # make core tools depend on sed and flock
105 $(foreach tool, $(filter-out xz,$(tools-core)), $(eval $(curdir)/$(tool)/compile += $(curdir)/sed/compile))
106 $(curdir)/xz/compile += $(curdir)/flock/compile
107
108 $(curdir)/sed/compile := $(curdir)/flock/compile $(curdir)/xz/compile
109 tools-y += flock sed
110
111 $(curdir)/autoremove := 1
112 $(curdir)/builddirs := $(tools-y) $(tools-dep) $(tools-)
113 $(curdir)/builddirs-default := $(tools-y)
114
115 ifdef CHECK_ALL
116 $(curdir)/builddirs-check:=$($(curdir)/builddirs)
117 $(curdir)/builddirs-download:=$($(curdir)/builddirs)
118 endif
119
120 ifndef DUMP_TARGET_DB
121 define PrepareStaging
122 @for dir in $(1); do ( \
123 $(if $(QUIET),,set -x;) \
124 mkdir -p "$$dir"; \
125 cd "$$dir"; \
126 mkdir -p bin lib include stamp; \
127 ); done
128 endef
129
130 # preparatory work
131 $(STAGING_DIR)/.prepared: $(TMP_DIR)/.build
132 $(call PrepareStaging,$(STAGING_DIR))
133 mkdir -p $(BUILD_DIR)/stamp
134 touch $@
135
136 $(STAGING_DIR_HOST)/.prepared: $(TMP_DIR)/.build
137 $(call PrepareStaging,$(STAGING_DIR_HOST))
138 mkdir -p $(BUILD_DIR_HOST)/stamp $(STAGING_DIR_HOST)/include/sys
139 $(INSTALL_DATA) $(TOPDIR)/tools/include/*.h $(STAGING_DIR_HOST)/include/
140 $(INSTALL_DATA) $(TOPDIR)/tools/include/sys/*.h $(STAGING_DIR_HOST)/include/sys/
141 ln -sf lib $(STAGING_DIR_HOST)/lib64
142 touch $@
143
144 endif
145
146 $(curdir)//prepare = $(STAGING_DIR)/.prepared $(STAGING_DIR_HOST)/.prepared
147 $(curdir)//compile = $(STAGING_DIR)/.prepared $(STAGING_DIR_HOST)/.prepared
148
149 # prerequisites for the individual targets
150 $(curdir)/ := .config prereq
151
152 $(curdir)/install: $(curdir)/compile
153
154 tools_enabled = $(foreach tool,$(sort $(tools-y) $(tools-)),$(if $(filter $(tool),$(tools-y)),y,n))
155 $(eval $(call stampfile,$(curdir),tools,compile,,_$(subst $(space),,$(tools_enabled))))
156 $(eval $(call stampfile,$(curdir),tools,check,$(TMP_DIR)/.build))
157 $(eval $(call subdir,$(curdir)))