499c2809dd2c3c1e18367b8a61fde4dfdc1a0abd
[openwrt/openwrt.git] / target / sdk / Makefile
1 #
2 # Copyright (C) 2006-2014 OpenWrt.org
3 # Copyright (C) 2016 LEDE Project
4 #
5 # This is free software, licensed under the GNU General Public License v2.
6 # See /LICENSE for more information.
7 #
8
9 include $(TOPDIR)/rules.mk
10 include $(INCLUDE_DIR)/kernel.mk
11 include $(INCLUDE_DIR)/version.mk
12 include $(INCLUDE_DIR)/download.mk
13
14 override MAKEFLAGS=
15
16 SDK_NAME:=$(VERSION_DIST_SANITIZED)-sdk-$(if $(CONFIG_VERSION_FILENAMES),$(VERSION_NUMBER)-)$(BOARD)$(if $(SUBTARGET),-$(SUBTARGET))$(if $(GCCV),_gcc-$(GCCV))$(DIR_SUFFIX).$(HOST_OS)-$(HOST_ARCH)
17 SDK_BUILD_DIR:=$(BUILD_DIR)/$(SDK_NAME)
18
19 STAGING_SUBDIR_HOST := staging_dir/host
20 STAGING_SUBDIR_TARGET := staging_dir/$(TARGET_DIR_NAME)
21 STAGING_SUBDIR_TOOLCHAIN := staging_dir/toolchain-$(ARCH)$(ARCH_SUFFIX)_gcc-$(GCCV)_$(LIBC)$(if $(CONFIG_arm),_eabi)
22
23 EXCLUDE_DIRS:=*/ccache/* \
24 */stamp \
25 */stampfiles \
26 */man \
27 */info \
28 */root-* \
29 initial \
30 *.install.clean \
31 *.install.flags \
32 *.install \
33 */doc \
34 */share/locale
35
36 SDK_DIRS = \
37 $(STAGING_SUBDIR_HOST) \
38 $(STAGING_SUBDIR_TOOLCHAIN)
39
40 GIT_URL:=$(shell git config --get remote.origin.url 2>/dev/null)
41 GIT_URL:=$(if $(CONFIG_BUILDBOT),$(filter git://% http://% https://%,$(GIT_URL)),$(GIT_URL))
42 GIT_COMMIT:=$(shell git rev-parse HEAD 2>/dev/null)
43 GIT_BRANCH:=$(filter-out master HEAD,$(shell git rev-parse --abbrev-ref HEAD 2>/dev/null))
44 GIT_TAGNAME:=$(shell git show-ref --tags --dereference 2>/dev/null | sed -ne '/^$(GIT_COMMIT) / { s|^.*/||; s|\^.*||; p }')
45
46 BASE_FEED:=$(if $(GIT_URL),src-git base $(GIT_URL)$(if $(GIT_BRANCH),;$(GIT_BRANCH),$(if $(GIT_TAGNAME),;$(GIT_TAGNAME))))
47 BASE_FEED:=$(if $(BASE_FEED),$(BASE_FEED),$(shell cd $(TOPDIR); LC_ALL=C git svn info 2>/dev/null | sed -ne 's/^URL: /src-gitsvn base /p'))
48 BASE_FEED:=$(if $(BASE_FEED),$(BASE_FEED),$(shell cd $(TOPDIR); LC_ALL=C svn info 2>/dev/null | sed -ne 's/^URL: /src-svn base /p'))
49 BASE_FEED:=$(if $(BASE_FEED),$(BASE_FEED),src-git base $(PROJECT_GIT)/openwrt/openwrt.git$(if $(GIT_BRANCH),;$(GIT_BRANCH),$(if $(GIT_TAGNAME),;$(GIT_TAGNAME))))
50
51 KDIR_BASE = $(patsubst $(TOPDIR)/%,%,$(LINUX_DIR))
52
53 KERNEL_FILES_ARCH = \
54 Makefile* \
55 module.lds \
56 Kbuild.platforms \
57 */Platform \
58 include \
59 */include \
60 scripts \
61 kernel/asm-offsets.s
62
63 KERNEL_FILES_BASE := \
64 .config \
65 Makefile \
66 scripts \
67 include \
68 Module.symvers \
69 modules.builtin \
70 $(addprefix arch/$(LINUX_KARCH)/,$(KERNEL_FILES_ARCH))
71
72 KERNEL_FILES := $(patsubst $(TOPDIR)/%,%,$(wildcard $(addprefix $(LINUX_DIR)/,$(KERNEL_FILES_BASE))))
73
74 all: compile
75
76 $(BIN_DIR)/$(SDK_NAME).tar.xz: clean
77 mkdir -p $(SDK_BUILD_DIR)/dl $(SDK_BUILD_DIR)/package
78 $(CP) -L $(INCLUDE_DIR) $(SCRIPT_DIR) $(SDK_BUILD_DIR)/
79 $(TAR) -cf - -C $(TOPDIR) \
80 `cd $(TOPDIR); find $(KDIR_BASE) -name \*.ko` \
81 `cd $(TOPDIR); find $(KDIR_BASE)/firmware/ -newer $(KDIR_BASE)/firmware/Makefile \
82 -type f -name '*.bin' -or -name '*.cis' -or -name '*.csp' -or -name '*.dsp' -or -name '*.fw'` \
83 $(foreach exclude,$(EXCLUDE_DIRS),--exclude="$(exclude)") \
84 $(SDK_DIRS) $(KERNEL_FILES) | \
85 $(TAR) -xf - -C $(SDK_BUILD_DIR)
86
87 # Copy usbip sources, this is required for the usbip userspace packages to be buildable by the SDK.
88 $(TAR) -cf - -C $(TOPDIR) $(KDIR_BASE)/tools/usb/usbip/ | \
89 $(TAR) -xf - -C $(SDK_BUILD_DIR)
90
91 (cd $(SDK_BUILD_DIR); find $(STAGING_SUBDIR_HOST)/bin $(STAGING_SUBDIR_HOST)/usr/bin \
92 $(STAGING_SUBDIR_TOOLCHAIN)/bin $(STAGING_SUBDIR_TOOLCHAIN)/*/bin $(STAGING_SUBDIR_TOOLCHAIN)/libexec \
93 -type f | $(XARGS) $(SCRIPT_DIR)/bundle-libraries.sh $(SDK_BUILD_DIR)/$(STAGING_SUBDIR_HOST))
94
95 @-( \
96 find \
97 $(SDK_BUILD_DIR)/$(STAGING_SUBDIR_HOST)/bin \
98 $(SDK_BUILD_DIR)/$(STAGING_SUBDIR_HOST)/usr/bin \
99 $(SDK_BUILD_DIR)/$(STAGING_SUBDIR_TOOLCHAIN)/bin \
100 $(SDK_BUILD_DIR)/$(STAGING_SUBDIR_TOOLCHAIN)/*/bin \
101 $(SDK_BUILD_DIR)/$(STAGING_SUBDIR_TOOLCHAIN)/libexec \
102 -type f; \
103 find \
104 $(SDK_BUILD_DIR)/$(STAGING_SUBDIR_HOST)/lib \
105 $(SDK_BUILD_DIR)/$(STAGING_SUBDIR_HOST)/usr/lib \
106 -type f -name \*.so\*; \
107 ) | xargs strip 2>/dev/null >/dev/null
108
109 mkdir -p $(SDK_BUILD_DIR)/target/linux
110 $(CP) $(GENERIC_PLATFORM_DIR) $(PLATFORM_DIR) $(SDK_BUILD_DIR)/target/linux/
111 rm -rf \
112 $(SDK_BUILD_DIR)/target/linux/*/files* \
113 $(SDK_BUILD_DIR)/target/linux/*/patches*
114 ./convert-config.pl $(TOPDIR)/.config > $(SDK_BUILD_DIR)/Config-build.in
115 $(CP) -L \
116 $(TOPDIR)/LICENSE \
117 $(TOPDIR)/rules.mk \
118 ./files/Config.in \
119 ./files/Makefile \
120 ./files/include/prepare.mk \
121 ./files/README.SDK \
122 $(SDK_BUILD_DIR)/
123 $(CP) \
124 $(TOPDIR)/package/Makefile \
125 $(TOPDIR)/package/libs/toolchain \
126 $(TOPDIR)/package/kernel/linux \
127 $(SDK_BUILD_DIR)/package/
128
129 -rm -rf \
130 $(SDK_BUILD_DIR)/$(STAGING_SUBDIR_HOST)/ccache \
131 $(SDK_BUILD_DIR)/$(STAGING_SUBDIR_TARGET)/ccache \
132 $(SDK_BUILD_DIR)/$(STAGING_SUBDIR_TOOLCHAIN)/ccache
133
134 -rm -f $(SDK_BUILD_DIR)/feeds.conf.default
135 $(if $(BASE_FEED),echo "$(BASE_FEED)" > $(SDK_BUILD_DIR)/feeds.conf.default)
136 if [ -f $(TOPDIR)/feeds.conf ]; then \
137 cat $(TOPDIR)/feeds.conf >> $(SDK_BUILD_DIR)/feeds.conf.default; \
138 else \
139 cat $(TOPDIR)/feeds.conf.default >> $(SDK_BUILD_DIR)/feeds.conf.default; \
140 fi
141 $(SED) 's,^# REVISION:=.*,REVISION:=$(REVISION),g' $(SDK_BUILD_DIR)/include/version.mk
142 $(SED) 's,^# SOURCE_DATE_EPOCH:=.*,SOURCE_DATE_EPOCH:=$(SOURCE_DATE_EPOCH),g' $(SDK_BUILD_DIR)/include/version.mk
143 $(SED) '/LINUX_VERMAGIC:=/ { s,unknown,$(LINUX_VERMAGIC),g }' $(SDK_BUILD_DIR)/include/kernel.mk
144 find $(SDK_BUILD_DIR) -name .git | $(XARGS) rm -rf
145 find $(SDK_BUILD_DIR) -name .svn | $(XARGS) rm -rf
146 find $(SDK_BUILD_DIR) -name CVS | $(XARGS) rm -rf
147 -make -C $(SDK_BUILD_DIR)/scripts/config clean
148 (cd $(BUILD_DIR); \
149 tar -I 'xz -7e' -cf $@ $(SDK_NAME); \
150 )
151
152 download:
153 prepare:
154 compile: $(BIN_DIR)/$(SDK_NAME).tar.xz
155 install: compile
156
157 clean:
158 rm -rf $(SDK_BUILD_DIR) $(BIN_DIR)/$(SDK_NAME).tar.xz