Makefile

   1 #
   2 # Copyright (c) 2006 Martin Decky
   3 # All rights reserved.
   4 #
   5 # Redistribution and use in source and binary forms, with or without
   6 # modification, are permitted provided that the following conditions
   7 # are met:
   8 #
   9 # - Redistributions of source code must retain the above copyright
  10 #   notice, this list of conditions and the following disclaimer.
  11 # - Redistributions in binary form must reproduce the above copyright
  12 #   notice, this list of conditions and the following disclaimer in the
  13 #   documentation and/or other materials provided with the distribution.
  14 # - The name of the author may not be used to endorse or promote products
  15 #   derived from this software without specific prior written permission.
  16 #
  17 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  18 # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  19 # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  20 # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  21 # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  22 # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  26 # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27 #
  28
  29 # Just for this Makefile. Sub-makes will run in parallel if requested.
  30 .NOTPARALLEL:
  31
  32 CCHECK = tools/sycek/ccheck
  33 CSCOPE = cscope
  34 FORMAT = clang-format
  35 CHECK = tools/check.sh
  36 CONFIG = tools/config.py
  37 AUTOTOOL = tools/autotool.py
  38 SANDBOX = autotool
  39 MESON = meson
  40
  41 CONFIG_RULES = HelenOS.config
  42
  43 COMMON_MAKEFILE = Makefile.common
  44
  45 CONFIG_MAKEFILE = Makefile.config
  46 CONFIG_HEADER = config.h
  47 ERRNO_HEADER = abi/include/abi/errno.h
  48 ERRNO_INPUT = abi/include/abi/errno.in
  49
  50 -include $(CONFIG_MAKEFILE)
  51 -include $(COMMON_MAKEFILE)
  52
  53 # TODO: make meson reconfigure correctly when library build changes
  54
  55 ifeq ($(CONFIG_BUILD_SHARED_LIBS),y)
  56         MESON_ARGS = -Ddefault_library=shared
  57 else
  58         MESON_ARGS = -Ddefault_library=static
  59 endif
  60
  61 CROSS_PATH = $(shell dirname "$(CC)")
  62
  63 .PHONY: all precheck cscope cscope_parts autotool config_default config distclean clean check releasefile release common export-posix space
  64
  65 all: common export-cross test-xcw
  66         $(MAKE) -r -C boot PRECHECK=$(PRECHECK)
  67
  68 build/build.ninja: Makefile.config version
  69         PATH="$(CROSS_PATH):$$PATH" meson . build --cross-file meson/cross/$(UARCH) $(MESON_ARGS)
  70
  71 common: $(COMMON_MAKEFILE) $(CONFIG_MAKEFILE) $(CONFIG_HEADER) $(ERRNO_HEADER) build/build.ninja
  72         PATH="$(CROSS_PATH):$$PATH" ninja -C build
  73         PATH="$(CROSS_PATH):$$PATH" DESTDIR="$$PWD/dist" meson install --no-rebuild --only-changed -C build > build/install.log
  74
  75 test-xcw: common export-cross
  76 ifeq ($(CONFIG_DEVEL_FILES),y)
  77         export PATH=$$PATH:$(abspath tools/xcw/bin) && $(MAKE) -r -C tools/xcw/demo
  78 endif
  79
  80 export-posix: common
  81 ifndef EXPORT_DIR
  82         @echo ERROR: Variable EXPORT_DIR is not defined. && false
  83 else
  84         mkdir -p $(EXPORT_DIR)
  85         $(MAKE) -r -C uspace/lib/posix export EXPORT_DIR=$(abspath $(EXPORT_DIR)) UARCH=$(UARCH)
  86 endif
  87
  88 export-cross: common
  89         mkdir -p uspace/export
  90         $(MAKE) -r -C uspace export EXPORT_DIR=$(abspath uspace/export) UARCH=$(UARCH)
  91
  92 precheck: clean
  93         $(MAKE) -r all PRECHECK=y
  94
  95 cscope:
  96         find abi kernel boot uspace -type f -regex '^.*\.[chsS]$$' | xargs $(CSCOPE) -b -k -u -f$(CSCOPE).out
  97
  98 cscope_parts:
  99         find abi -type f -regex '^.*\.[chsS]$$' | xargs $(CSCOPE) -b -k -u -f$(CSCOPE)_abi.out
 100         find kernel -type f -regex '^.*\.[chsS]$$' | xargs $(CSCOPE) -b -k -u -f$(CSCOPE)_kernel.out
 101         find boot -type f -regex '^.*\.[chsS]$$' | xargs $(CSCOPE) -b -k -u -f$(CSCOPE)_boot.out
 102         find uspace -type f -regex '^.*\.[chsS]$$' | xargs $(CSCOPE) -b -k -u -f$(CSCOPE)_uspace.out
 103
 104 format:
 105         find abi kernel boot uspace -type f -regex '^.*\.[ch]$$' | xargs $(FORMAT) -i -sort-includes -style=file
 106
 107 ccheck: $(CCHECK)
 108         cd tools && ./build-ccheck.sh
 109         tools/ccheck.sh
 110
 111 ccheck-fix: $(CCHECK)
 112         cd tools && ./build-ccheck.sh
 113         tools/ccheck.sh --fix
 114
 115 $(CCHECK):
 116         cd tools && ./build-ccheck.sh
 117
 118 space:
 119         tools/srepl '[ \t]\+$$' ''
 120
 121 doxy:
 122         $(MAKE) -r -C doxygen
 123
 124 # Pre-integration build check
 125 check: ccheck $(CHECK)
 126 ifdef JOBS
 127         $(CHECK) -j $(JOBS)
 128 else
 129         $(CHECK) -j $(shell nproc)
 130 endif
 131
 132 # `sed` pulls a list of "compatibility-only" error codes from `errno.in`,
 133 # the following grep finds instances of those error codes in HelenOS code.
 134 check_errno:
 135         @ ! cat abi/include/abi/errno.in | \
 136         sed -n -e '1,/COMPAT_START/d' -e 's/__errno_entry(\([A-Z0-9]\+\).*/\\b\1\\b/p' | \
 137         git grep -n -f - -- ':(exclude)abi' ':(exclude)uspace/lib/posix'
 138
 139 # Autotool (detects compiler features)
 140
 141 autotool $(COMMON_MAKEFILE): $(CONFIG_MAKEFILE) $(AUTOTOOL)
 142         $(AUTOTOOL)
 143
 144 # Build-time configuration
 145
 146 config_default $(CONFIG_MAKEFILE) $(CONFIG_HEADER): $(CONFIG_RULES)
 147 ifeq ($(HANDS_OFF),y)
 148         $(CONFIG) $< hands-off $(PROFILE)
 149 else
 150         $(CONFIG) $< default $(PROFILE)
 151 endif
 152
 153 config: $(CONFIG_RULES)
 154         $(CONFIG) $<
 155
 156 random-config: $(CONFIG_RULES)
 157         $(CONFIG) $< random
 158
 159 # Release files
 160
 161 releasefile: all
 162         $(MAKE) -r -C release releasefile
 163
 164 release:
 165         $(MAKE) -r -C release release
 166
 167 # Cleaning
 168
 169 distclean: clean
 170         rm -f $(CSCOPE).out $(COMMON_MAKEFILE) $(CONFIG_MAKEFILE) $(CONFIG_HEADER) tools/*.pyc tools/checkers/*.pyc release/HelenOS-*
 171
 172 clean:
 173         rm -fr $(SANDBOX)
 174         $(MAKE) -r -C kernel clean
 175         $(MAKE) -r -C uspace clean
 176         $(MAKE) -r -C boot clean
 177         $(MAKE) -r -C doxygen clean
 178         $(MAKE) -r -C tools/xcw/demo clean
 179
 180 $(ERRNO_HEADER): $(ERRNO_INPUT)
 181         echo '/* Generated file. Edit errno.in instead. */' > $@.new
 182         sed 's/__errno_entry(\([^,]*\),\([^,]*\),.*/#define \1 __errno_t(\2)/' < $< >> $@.new
 183         mv $@.new $@
 184
 185 -include Makefile.local