mediatek: fix IPv4-only corner case and commit in 99-net-ps
[oweals/openwrt.git] / Makefile
1 # Makefile for OpenWrt
2 #
3 # Copyright (C) 2007 OpenWrt.org
4 #
5 # This is free software, licensed under the GNU General Public License v2.
6 # See /LICENSE for more information.
7 #
8
9 TOPDIR:=${CURDIR}
10 LC_ALL:=C
11 LANG:=C
12 TZ:=UTC
13 export TOPDIR LC_ALL LANG TZ
14
15 empty:=
16 space:= $(empty) $(empty)
17 $(if $(findstring $(space),$(TOPDIR)),$(error ERROR: The path to the OpenWrt directory must not include any spaces))
18
19 world:
20
21 DISTRO_PKG_CONFIG:=$(shell which -a pkg-config | grep -E '\/usr' | head -n 1)
22 export PATH:=$(TOPDIR)/staging_dir/host/bin:$(PATH)
23
24 ifneq ($(OPENWRT_BUILD),1)
25   _SINGLE=export MAKEFLAGS=$(space);
26
27   override OPENWRT_BUILD=1
28   export OPENWRT_BUILD
29   GREP_OPTIONS=
30   export GREP_OPTIONS
31   CDPATH=
32   export CDPATH
33   include $(TOPDIR)/include/debug.mk
34   include $(TOPDIR)/include/depends.mk
35   include $(TOPDIR)/include/toplevel.mk
36 else
37   include rules.mk
38   include $(INCLUDE_DIR)/depends.mk
39   include $(INCLUDE_DIR)/subdir.mk
40   include target/Makefile
41   include package/Makefile
42   include tools/Makefile
43   include toolchain/Makefile
44
45 $(toolchain/stamp-compile): $(tools/stamp-compile)
46 $(target/stamp-compile): $(toolchain/stamp-compile) $(tools/stamp-compile) $(BUILD_DIR)/.prepared
47 $(package/stamp-compile): $(target/stamp-compile) $(package/stamp-cleanup)
48 $(package/stamp-install): $(package/stamp-compile)
49 $(target/stamp-install): $(package/stamp-compile) $(package/stamp-install)
50 check: $(tools/stamp-check) $(toolchain/stamp-check) $(package/stamp-check)
51
52 printdb:
53         @true
54
55 prepare: $(target/stamp-compile)
56
57 clean: FORCE
58         rm -rf $(BUILD_DIR) $(STAGING_DIR) $(BIN_DIR) $(OUTPUT_DIR)/packages/$(ARCH_PACKAGES) $(BUILD_LOG_DIR) $(TOPDIR)/staging_dir/packages
59
60 dirclean: clean
61         rm -rf $(STAGING_DIR_HOST) $(STAGING_DIR_HOSTPKG) $(TOOLCHAIN_DIR) $(BUILD_DIR_BASE)/host $(BUILD_DIR_BASE)/hostpkg $(BUILD_DIR_TOOLCHAIN)
62         rm -rf $(TMP_DIR)
63         $(MAKE) -C $(TOPDIR)/scripts/config clean
64
65 ifndef DUMP_TARGET_DB
66 $(BUILD_DIR)/.prepared: Makefile
67         @mkdir -p $$(dirname $@)
68         @touch $@
69
70 tmp/.prereq_packages: .config
71         unset ERROR; \
72         for package in $(sort $(prereq-y) $(prereq-m)); do \
73                 $(_SINGLE)$(NO_TRACE_MAKE) -s -r -C package/$$package prereq || ERROR=1; \
74         done; \
75         if [ -n "$$ERROR" ]; then \
76                 echo "Package prerequisite check failed."; \
77                 false; \
78         fi
79         touch $@
80 endif
81
82 # check prerequisites before starting to build
83 prereq: $(target/stamp-prereq) tmp/.prereq_packages
84         @if [ ! -f "$(INCLUDE_DIR)/site/$(ARCH)" ]; then \
85                 echo 'ERROR: Missing site config for architecture "$(ARCH)" !'; \
86                 echo '       The missing file will cause configure scripts to fail during compilation.'; \
87                 echo '       Please provide a "$(INCLUDE_DIR)/site/$(ARCH)" file and restart the build.'; \
88                 exit 1; \
89         fi
90
91 $(BIN_DIR)/profiles.json: FORCE
92         $(if $(CONFIG_JSON_OVERVIEW_IMAGE_INFO), \
93                 WORK_DIR=$(BUILD_DIR)/json_info_files \
94                         $(SCRIPT_DIR)/json_overview_image_info.py $@ \
95         )
96
97 json_overview_image_info: $(BIN_DIR)/profiles.json
98
99 checksum: FORCE
100         $(call sha256sums,$(BIN_DIR),$(CONFIG_BUILDBOT))
101
102 buildversion: FORCE
103         $(SCRIPT_DIR)/getver.sh > $(BIN_DIR)/version.buildinfo
104
105 feedsversion: FORCE
106         $(SCRIPT_DIR)/feeds list -fs > $(BIN_DIR)/feeds.buildinfo
107
108 diffconfig: FORCE
109         mkdir -p $(BIN_DIR)
110         $(SCRIPT_DIR)/diffconfig.sh > $(BIN_DIR)/config.buildinfo
111
112 buildinfo: FORCE
113         $(_SINGLE)$(SUBMAKE) -r diffconfig buildversion feedsversion
114
115 prepare: .config $(tools/stamp-compile) $(toolchain/stamp-compile)
116         $(_SINGLE)$(SUBMAKE) -r buildinfo
117
118 world: prepare $(target/stamp-compile) $(package/stamp-compile) $(package/stamp-install) $(target/stamp-install) FORCE
119         $(_SINGLE)$(SUBMAKE) -r package/index
120         $(_SINGLE)$(SUBMAKE) -r json_overview_image_info
121         $(_SINGLE)$(SUBMAKE) -r checksum
122
123 .PHONY: clean dirclean prereq prepare world package/symlinks package/symlinks-install package/symlinks-clean
124
125 endif