xtables-addons: Avoid redefinition of SHRT_MAX in lua packet script
[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 include $(TOPDIR)/include/host.mk
22
23 ifneq ($(OPENWRT_BUILD),1)
24   _SINGLE=export MAKEFLAGS=$(space);
25
26   override OPENWRT_BUILD=1
27   export OPENWRT_BUILD
28   GREP_OPTIONS=
29   export GREP_OPTIONS
30   include $(TOPDIR)/include/debug.mk
31   include $(TOPDIR)/include/depends.mk
32   include $(TOPDIR)/include/toplevel.mk
33 else
34   include rules.mk
35   include $(INCLUDE_DIR)/depends.mk
36   include $(INCLUDE_DIR)/subdir.mk
37   include target/Makefile
38   include package/Makefile
39   include tools/Makefile
40   include toolchain/Makefile
41
42 $(toolchain/stamp-install): $(tools/stamp-install)
43 $(target/stamp-compile): $(toolchain/stamp-install) $(tools/stamp-install) $(BUILD_DIR)/.prepared
44 $(package/stamp-compile): $(target/stamp-compile) $(package/stamp-cleanup)
45 $(package/stamp-install): $(package/stamp-compile)
46 $(target/stamp-install): $(package/stamp-compile) $(package/stamp-install)
47
48 printdb:
49         @true
50
51 prepare: $(target/stamp-compile)
52
53 clean: FORCE
54         rm -rf $(BUILD_DIR) $(STAGING_DIR) $(BIN_DIR) $(BUILD_LOG_DIR)
55
56 dirclean: clean
57         rm -rf $(STAGING_DIR_HOST) $(TOOLCHAIN_DIR) $(BUILD_DIR_HOST) $(BUILD_DIR_TOOLCHAIN)
58         rm -rf $(TMP_DIR)
59
60 ifndef DUMP_TARGET_DB
61 $(BUILD_DIR)/.prepared: Makefile
62         @mkdir -p $$(dirname $@)
63         @touch $@
64
65 tmp/.prereq_packages: .config
66         unset ERROR; \
67         for package in $(sort $(prereq-y) $(prereq-m)); do \
68                 $(_SINGLE)$(NO_TRACE_MAKE) -s -r -C package/$$package prereq || ERROR=1; \
69         done; \
70         if [ -n "$$ERROR" ]; then \
71                 echo "Package prerequisite check failed."; \
72                 false; \
73         fi
74         touch $@
75 endif
76
77 # check prerequisites before starting to build
78 prereq: $(target/stamp-prereq) tmp/.prereq_packages
79         @if [ ! -f "$(INCLUDE_DIR)/site/$(ARCH)" ]; then \
80                 echo 'ERROR: Missing site config for architecture "$(ARCH)" !'; \
81                 echo '       The missing file will cause configure scripts to fail during compilation.'; \
82                 echo '       Please provide a "$(INCLUDE_DIR)/site/$(ARCH)" file and restart the build.'; \
83                 exit 1; \
84         fi
85
86 prepare: .config $(tools/stamp-install) $(toolchain/stamp-install)
87 world: prepare $(target/stamp-compile) $(package/stamp-compile) $(package/stamp-install) $(target/stamp-install) FORCE
88         $(_SINGLE)$(SUBMAKE) -r package/index
89
90 .PHONY: clean dirclean prereq prepare world package/symlinks package/symlinks-install package/symlinks-clean
91
92 endif