summaryrefslogtreecommitdiffstats
path: root/Makefile
blob: f1577ad4d143b9ece4536e0e8c0551a8484eb5dd (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
# Makefile for OpenWrt
#
# Copyright (C) 2007 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#

TOPDIR:=${CURDIR}
LC_ALL:=C
LANG:=C
TZ:=UTC
export TOPDIR LC_ALL LANG TZ

empty:=
space:= $(empty) $(empty)
$(if $(findstring $(space),$(TOPDIR)),$(error ERROR: The path to the OpenWrt directory must not include any spaces))

world:

DISTRO_PKG_CONFIG:=$(shell command -pv pkg-config | grep -E '\/usr' | head -n 1)
export PATH:=$(TOPDIR)/staging_dir/host/bin:$(PATH)

ifneq ($(OPENWRT_BUILD),1)
  _SINGLE=export MAKEFLAGS=$(space);

  override OPENWRT_BUILD=1
  export OPENWRT_BUILD
  GREP_OPTIONS=
  export GREP_OPTIONS
  CDPATH=
  export CDPATH
  include $(TOPDIR)/include/debug.mk
  include $(TOPDIR)/include/depends.mk
  include $(TOPDIR)/include/toplevel.mk
else
  include rules.mk
  include $(INCLUDE_DIR)/depends.mk
  include $(INCLUDE_DIR)/subdir.mk
  include target/Makefile
  include package/Makefile
  include tools/Makefile
  include toolchain/Makefile

$(toolchain/stamp-compile): $(tools/stamp-compile)
$(target/stamp-compile): $(toolchain/stamp-compile) $(tools/stamp-compile) $(BUILD_DIR)/.prepared
$(package/stamp-compile): $(target/stamp-compile) $(package/stamp-cleanup)
$(package/stamp-install): $(package/stamp-compile)
$(target/stamp-install): $(package/stamp-compile) $(package/stamp-install)
check: $(tools/stamp-check) $(toolchain/stamp-check) $(package/stamp-check)

printdb:
	@true

prepare: $(target/stamp-compile)

clean: FORCE
	rm -rf $(BUILD_DIR) $(STAGING_DIR) $(BIN_DIR) $(OUTPUT_DIR)/packages/$(ARCH_PACKAGES) $(BUILD_LOG_DIR) $(TOPDIR)/staging_dir/packages

dirclean: clean
	rm -rf $(STAGING_DIR_HOST) $(STAGING_DIR_HOSTPKG) $(TOOLCHAIN_DIR) $(BUILD_DIR_BASE)/host $(BUILD_DIR_BASE)/hostpkg $(BUILD_DIR_TOOLCHAIN)
	rm -rf $(TMP_DIR)
	$(MAKE) -C $(TOPDIR)/scripts/config clean

cacheclean:
ifneq ($(CONFIG_CCACHE),)
	rm -rf $(CCACHE_DIR)
endif

ifndef DUMP_TARGET_DB
$(BUILD_DIR)/.prepared: Makefile
	@mkdir -p $$(dirname $@)
	@touch $@

tmp/.prereq_packages: .config
	unset ERROR; \
	for package in $(sort $(prereq-y) $(prereq-m)); do \
		$(_SINGLE)$(NO_TRACE_MAKE) -s -r -C package/$$package prereq || ERROR=1; \
	done; \
	if [ -n "$$ERROR" ]; then \
		echo "Package prerequisite check failed."; \
		false; \
	fi
	touch $@
endif

# check prerequisites before starting to build
prereq: $(target/stamp-prereq) tmp/.prereq_packages
	@if [ ! -f "$(INCLUDE_DIR)/site/$(ARCH)" ]; then \
		echo 'ERROR: Missing site config for architecture "$(ARCH)" !'; \
		echo '       The missing file will cause configure scripts to fail during compilation.'; \
		echo '       Please provide a "$(INCLUDE_DIR)/site/$(ARCH)" file and restart the build.'; \
		exit 1; \
	fi

$(BIN_DIR)/profiles.json: FORCE
	$(if $(CONFIG_JSON_OVERVIEW_IMAGE_INFO), \
		WORK_DIR=$(BUILD_DIR)/json_info_files \
			$(SCRIPT_DIR)/json_overview_image_info.py $@ \
	)

json_overview_image_info: $(BIN_DIR)/profiles.json

checksum: FORCE
	$(call sha256sums,$(BIN_DIR),$(CONFIG_BUILDBOT))

buildversion: FORCE
	$(SCRIPT_DIR)/getver.sh > $(BIN_DIR)/version.buildinfo

feedsversion: FORCE
	$(SCRIPT_DIR)/feeds list -fs > $(BIN_DIR)/feeds.buildinfo

diffconfig: FORCE
	mkdir -p $(BIN_DIR)
	$(SCRIPT_DIR)/diffconfig.sh > $(BIN_DIR)/config.buildinfo

buildinfo: FORCE
	$(_SINGLE)$(SUBMAKE) -r diffconfig buildversion feedsversion

prepare: .config $(tools/stamp-compile) $(toolchain/stamp-compile)
	$(_SINGLE)$(SUBMAKE) -r buildinfo

world: prepare $(target/stamp-compile) $(package/stamp-compile) $(package/stamp-install) $(target/stamp-install) FORCE
	$(_SINGLE)$(SUBMAKE) -r package/index
	$(_SINGLE)$(SUBMAKE) -r json_overview_image_info
	$(_SINGLE)$(SUBMAKE) -r checksum
ifneq ($(CONFIG_CCACHE),)
	$(STAGING_DIR_HOST)/bin/ccache -s
endif

.PHONY: clean dirclean prereq prepare world package/symlinks package/symlinks-install package/symlinks-clean

endif