1 # SPDX-License-Identifier: GPL-2.0-only
3 # Copyright (C) 2007 OpenWrt.org
9 export TOPDIR LC_ALL LANG TZ
12 space
:= $(empty
) $(empty
)
13 $(if
$(findstring $(space
),$(TOPDIR
)),$(error ERROR
: The path to the OpenWrt directory must not
include any spaces
))
17 DISTRO_PKG_CONFIG
:=$(shell $(TOPDIR
)/scripts
/command_all.sh pkg-config | grep
'/usr' -m
1)
19 export ORIG_PATH
:=$(if
$(ORIG_PATH
),$(ORIG_PATH
),$(PATH
))
20 export PATH
:=$(if
$(STAGING_DIR
),$(abspath
$(STAGING_DIR
)/..
/host
/bin
),$(TOPDIR
)/staging_dir
/host
/bin
):$(PATH
)
22 ifneq ($(OPENWRT_BUILD
),1)
23 _SINGLE
=export MAKEFLAGS
=$(space
);
25 override OPENWRT_BUILD
=1
31 include $(TOPDIR
)/include/debug.mk
32 include $(TOPDIR
)/include/depends.mk
33 include $(TOPDIR
)/include/toplevel.mk
36 include $(INCLUDE_DIR
)/depends.mk
37 include $(INCLUDE_DIR
)/subdir.mk
38 include target
/Makefile
39 include package
/Makefile
40 include tools
/Makefile
41 include toolchain
/Makefile
43 $(toolchain
/stamp-compile
): $(tools
/stamp-compile
) $(if
$(CONFIG_BUILDBOT
),toolchain_rebuild_check
)
44 $(target
/stamp-compile
): $(toolchain
/stamp-compile
) $(tools
/stamp-compile
) $(BUILD_DIR
)/.prepared
45 $(package
/stamp-compile
): $(target
/stamp-compile
) $(package
/stamp-cleanup
)
46 $(package
/stamp-install
): $(package
/stamp-compile
)
47 $(target
/stamp-install
): $(package
/stamp-compile
) $(package
/stamp-install
)
48 check: $(tools
/stamp-check
) $(toolchain
/stamp-check
) $(package
/stamp-check
)
53 prepare
: $(target
/stamp-compile
)
56 rm -rf
$(BUILD_DIR
) $(STAGING_DIR
) $(BIN_DIR
) $(OUTPUT_DIR
)/packages
/$(ARCH_PACKAGES
) $(TOPDIR
)/staging_dir
/packages
59 rm -rf
$(BUILD_LOG_DIR
)
62 rm -rf
$(TOOLCHAIN_DIR
) $(BUILD_DIR_BASE
)/hostpkg
$(BUILD_DIR_TOOLCHAIN
)
64 dirclean
: targetclean
clean
65 rm -rf
$(STAGING_DIR_HOST
) $(STAGING_DIR_HOSTPKG
) $(BUILD_DIR_BASE
)/host
67 $(MAKE
) -C
$(TOPDIR
)/scripts
/config
clean
69 toolchain_rebuild_check
:
70 $(SCRIPT_DIR
)/check-toolchain-clean.sh
73 ifneq ($(CONFIG_CCACHE
),)
74 $(STAGING_DIR_HOST
)/bin
/ccache
-C
78 $(BUILD_DIR
)/.prepared
: Makefile
79 @mkdir
-p
$$(dirname
$@
)
82 tmp
/.prereq_packages
: .config
84 for package in
$(sort $(prereq-y
) $(prereq-m
)); do \
85 $(_SINGLE
)$(NO_TRACE_MAKE
) -s
-r
-C package
/$$package prereq || ERROR
=1; \
87 if
[ -n
"$$ERROR" ]; then \
88 echo
"Package prerequisite check failed."; \
94 # check prerequisites before starting to build
95 prereq
: $(target
/stamp-prereq
) tmp
/.prereq_packages
96 @if
[ ! -f
"$(INCLUDE_DIR)/site/$(ARCH)" ]; then \
97 echo
'ERROR: Missing site config for architecture "$(ARCH)" !'; \
98 echo
' The missing file will cause configure scripts to fail during compilation.'; \
99 echo
' Please provide a "$(INCLUDE_DIR)/site/$(ARCH)" file and restart the build.'; \
103 $(BIN_DIR
)/profiles.json
: FORCE
104 $(if
$(CONFIG_JSON_OVERVIEW_IMAGE_INFO
), \
105 WORK_DIR
=$(BUILD_DIR
)/json_info_files \
106 $(SCRIPT_DIR
)/json_overview_image_info.py
$@ \
109 json_overview_image_info
: $(BIN_DIR
)/profiles.json
112 $(call sha256sums
,$(BIN_DIR
),$(CONFIG_BUILDBOT
))
115 $(SCRIPT_DIR
)/getver.sh
> $(BIN_DIR
)/version.buildinfo
118 $(SCRIPT_DIR
)/feeds list
-fs
> $(BIN_DIR
)/feeds.buildinfo
122 $(SCRIPT_DIR
)/diffconfig.sh
> $(BIN_DIR
)/config.buildinfo
125 $(_SINGLE
)$(SUBMAKE
) -r diffconfig buildversion feedsversion
127 prepare
: .config
$(tools
/stamp-compile
) $(toolchain
/stamp-compile
)
128 $(_SINGLE
)$(SUBMAKE
) -r buildinfo
130 world
: prepare
$(target
/stamp-compile
) $(package
/stamp-compile
) $(package
/stamp-install
) $(target
/stamp-install
) FORCE
131 $(_SINGLE
)$(SUBMAKE
) -r package
/index
132 $(_SINGLE
)$(SUBMAKE
) -r json_overview_image_info
133 $(_SINGLE
)$(SUBMAKE
) -r checksum
134 ifneq ($(CONFIG_CCACHE
),)
135 $(STAGING_DIR_HOST
)/bin
/ccache
-s
138 .PHONY
: clean dirclean prereq prepare world package
/symlinks package
/symlinks-install package
/symlinks-clean