aboutsummaryrefslogtreecommitdiffstats
path: root/target/sdk/Makefile
blob: ae65fd1c8f4a43ee9201d583150e2aa9d9a4e4ce (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
# 
# Copyright (C) 2006-2014 OpenWrt.org
# Copyright (C) 2016 LEDE Project
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#

include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/kernel.mk
include $(INCLUDE_DIR)/version.mk

override MAKEFLAGS=

SDK_NAME:=$(VERSION_DIST_SANITIZED)-sdk-$(if $(CONFIG_VERSION_FILENAMES),$(VERSION_NUMBER)-)$(BOARD)$(if $(SUBTARGET),-$(SUBTARGET))$(if $(GCCV),_gcc-$(GCCV))$(DIR_SUFFIX).$(HOST_OS)-$(HOST_ARCH)
SDK_BUILD_DIR:=$(BUILD_DIR)/$(SDK_NAME)

STAGING_SUBDIR_HOST := staging_dir/host
STAGING_SUBDIR_TARGET := staging_dir/$(TARGET_DIR_NAME)
STAGING_SUBDIR_TOOLCHAIN := staging_dir/toolchain-$(ARCH)$(ARCH_SUFFIX)_gcc-$(GCCV)_$(LIBC)$(if $(CONFIG_arm),_eabi)

EXCLUDE_DIRS:=*/ccache/* \
	*/stamp \
	*/stampfiles \
	*/man \
	*/info \
	*/root-* \
	initial \
	*.install.clean \
	*.install.flags \
	*.install \
	*/doc \
	*/share/locale

SDK_DIRS = \
		$(STAGING_SUBDIR_HOST) \
		$(STAGING_SUBDIR_TOOLCHAIN)

GIT_URL:=$(filter git://% http://% https://%,$(shell git config --get remote.origin.url 2>/dev/null))
GIT_COMMIT:=$(shell git rev-parse HEAD 2>/dev/null)
GIT_BRANCH:=$(filter-out master HEAD,$(shell git rev-parse --abbrev-ref HEAD 2>/dev/null))
GIT_TAGNAME:=$(shell git show-ref --tags --dereference 2>/dev/null | sed -ne '/^$(GIT_COMMIT) / { s|^.*/||; s|\^.*||; p }')

BASE_FEED:=$(if $(GIT_URL),src-git base $(GIT_URL)$(if $(GIT_BRANCH),;$(GIT_BRANCH),$(if $(GIT_TAGNAME),;$(GIT_TAGNAME))))
BASE_FEED:=$(if $(BASE_FEED),$(BASE_FEED),$(shell cd $(TOPDIR); LC_ALL=C git svn info 2>/dev/null | sed -ne 's/^URL: /src-gitsvn base /p'))
BASE_FEED:=$(if $(BASE_FEED),$(BASE_FEED),$(shell cd $(TOPDIR); LC_ALL=C svn info 2>/dev/null | sed -ne 's/^URL: /src-svn base /p'))
BASE_FEED:=$(if $(BASE_FEED),$(BASE_FEED),src-git base https://git.lede-project.org/source.git$(if $(GIT_BRANCH),;$(GIT_BRANCH),$(if $(GIT_TAGNAME),;$(GIT_TAGNAME))))

KDIR_BASE = $(patsubst $(TOPDIR)/%,%,$(LINUX_DIR))

KERNEL_FILES_ARCH = \
	Makefile* \
	module.lds \
	Kbuild.platforms \
	*/Platform \
	include \
	*/include \
	scripts \
	kernel/asm-offsets.s

KERNEL_FILES_BASE := \
	.config \
	Makefile \
	scripts \
	include \
	Module.symvers \
	modules.builtin \
	$(addprefix arch/$(LINUX_KARCH)/,$(KERNEL_FILES_ARCH))

KERNEL_FILES := $(patsubst $(TOPDIR)/%,%,$(wildcard $(addprefix $(LINUX_DIR)/,$(KERNEL_FILES_BASE))))

all: compile

$(BIN_DIR)/$(SDK_NAME).tar.xz: clean
	mkdir -p $(SDK_BUILD_DIR)/dl $(SDK_BUILD_DIR)/package
	$(CP) -L $(INCLUDE_DIR) $(SCRIPT_DIR) $(SDK_BUILD_DIR)/
	$(TAR) -cf - -C $(TOPDIR) \
		`cd $(TOPDIR); find $(KDIR_BASE) -name \*.ko` \
		`cd $(TOPDIR); find $(KDIR_BASE)/firmware/ -newer $(KDIR_BASE)/firmware/Makefile \
			-type f -name '*.bin' -or -name '*.cis' -or -name '*.csp' -or -name '*.dsp' -or -name '*.fw'` \
		$(foreach exclude,$(EXCLUDE_DIRS),--exclude="$(exclude)") \
		$(SDK_DIRS) $(KERNEL_FILES) | \
		$(TAR) -xf - -C $(SDK_BUILD_DIR)

	(cd $(SDK_BUILD_DIR); find $(STAGING_SUBDIR_HOST)/bin $(STAGING_SUBDIR_HOST)/usr/bin \
		$(STAGING_SUBDIR_TOOLCHAIN)/bin $(STAGING_SUBDIR_TOOLCHAIN)/*/bin $(STAGING_SUBDIR_TOOLCHAIN)/libexec \
		-type f | $(XARGS) $(SCRIPT_DIR)/bundle-libraries.sh $(SDK_BUILD_DIR)/$(STAGING_SUBDIR_HOST))

	@-( \
		find \
			$(SDK_BUILD_DIR)/$(STAGING_SUBDIR_HOST)/bin \
			$(SDK_BUILD_DIR)/$(STAGING_SUBDIR_HOST)/usr/bin \
			$(SDK_BUILD_DIR)/$(STAGING_SUBDIR_TOOLCHAIN)/bin \
			$(SDK_BUILD_DIR)/$(STAGING_SUBDIR_TOOLCHAIN)/*/bin \
			$(SDK_BUILD_DIR)/$(STAGING_SUBDIR_TOOLCHAIN)/libexec \
			-type f; \
		find \
			$(SDK_BUILD_DIR)/$(STAGING_SUBDIR_HOST)/lib \
			$(SDK_BUILD_DIR)/$(STAGING_SUBDIR_HOST)/usr/lib \
			-type f -name \*.so\*; \
	) | xargs strip 2>/dev/null >/dev/null

	mkdir -p $(SDK_BUILD_DIR)/target/linux
	$(CP) $(GENERIC_PLATFORM_DIR) $(PLATFORM_DIR) $(SDK_BUILD_DIR)/target/linux/
	rm -rf \
		$(SDK_BUILD_DIR)/target/linux/*/files* \
		$(SDK_BUILD_DIR)/target/linux/*/patches*
	./convert-config.pl $(TOPDIR)/.config > $(SDK_BUILD_DIR)/Config-build.in
	$(CP) -L \
		$(TOPDIR)/LICENSE \
		$(TOPDIR)/rules.mk \
		./files/Config.in \
		./files/Makefile \
		./files/include/prepare.mk \
		./files/README.SDK \
		$(SDK_BUILD_DIR)/
	$(CP) \
		$(TOPDIR)/package/Makefile \
		$(TOPDIR)/package/libs/toolchain \
		$(TOPDIR)/package/kernel/linux \
		$(SDK_BUILD_DIR)/package/

	-rm -rf \
		$(SDK_BUILD_DIR)/$(STAGING_SUBDIR_HOST)/ccache \
		$(SDK_BUILD_DIR)/$(STAGING_SUBDIR_TARGET)/ccache \
		$(SDK_BUILD_DIR)/$(STAGING_SUBDIR_TOOLCHAIN)/ccache

	-rm -f $(SDK_BUILD_DIR)/feeds.conf.default
	$(if $(BASE_FEED),echo "$(BASE_FEED)" > $(SDK_BUILD_DIR)/feeds.conf.default)
	if [ -f $(TOPDIR)/feeds.conf ]; then \
		cat $(TOPDIR)/feeds.conf >> $(SDK_BUILD_DIR)/feeds.conf.default; \
	else \
		cat $(TOPDIR)/feeds.conf.default >> $(SDK_BUILD_DIR)/feeds.conf.default; \
	fi
	$(SED) 's,^# REVISION:=.*,REVISION:=$(REVISION),g' $(SDK_BUILD_DIR)/include/version.mk
	$(SED) 's,^# SOURCE_DATE_EPOCH:=.*,SOURCE_DATE_EPOCH:=$(SOURCE_DATE_EPOCH),g' $(SDK_BUILD_DIR)/include/version.mk
	$(SED) '/LINUX_VERMAGIC:=/ { s,unknown,$(LINUX_VERMAGIC),g }' $(SDK_BUILD_DIR)/include/kernel.mk
	find $(SDK_BUILD_DIR) -name .git | $(XARGS) rm -rf
	find $(SDK_BUILD_DIR) -name .svn | $(XARGS) rm -rf
	find $(SDK_BUILD_DIR) -name CVS | $(XARGS) rm -rf
	-make -C $(SDK_BUILD_DIR)/scripts/config clean
	(cd $(BUILD_DIR); \
		tar -I 'xz -7e' -cf $@ $(SDK_NAME); \
	)

download:
prepare:
compile: $(BIN_DIR)/$(SDK_NAME).tar.xz
install: compile

clean:
	rm -rf $(SDK_BUILD_DIR) $(BIN_DIR)/$(SDK_NAME).tar.xz