share/mk/dist/files.mk

   1 # Copyright 2021-2024, Alejandro Colomar <alx@kernel.org>
   2 # SPDX-License-Identifier: LGPL-3.0-only WITH LGPL-3.0-linking-exception
   3
   4
   5 ifndef MAKEFILE_DIST_FILES_INCLUDED
   6 MAKEFILE_DIST_FILES_INCLUDED := 1
   7
   8
   9 include $(MAKEFILEDIR)/configure/build-depends/coreutils.mk
  10 include $(MAKEFILEDIR)/configure/build-depends/git.mk
  11 include $(MAKEFILEDIR)/configure/build-depends/grep.mk
  12 include $(MAKEFILEDIR)/configure/build-depends/sed.mk
  13 include $(MAKEFILEDIR)/configure/verbose.mk
  14 include $(MAKEFILEDIR)/configure/version.mk
  15 include $(MAKEFILEDIR)/dist/_.mk
  16
  17
  18 DISTFILES    := $(shell $(DISTFILESCMD) | $(SED) 's,:,\\:,g')
  19 _DISTFILES   := $(patsubst $(srcdir)/%,$(_DISTDIR)/%,$(DISTFILES))
  20 _DISTPAGES   := $(filter $(_DISTDIR)/man%,$(_DISTFILES))
  21 _DISTVERSION := $(_DISTDIR)/share/mk/configure/version.mk
  22 _DISTOTHERS  := $(filter-out $(_DISTPAGES) $(_DISTVERSION), $(_DISTFILES))
  23
  24
  25 FORCE_DISTVERSION := \
  26         $(shell \
  27                 if $(TEST) -f $(_DISTVERSION); then \
  28                         <$(_DISTVERSION) \
  29                         $(GREP) \
  30                                 -e '^DISTVERSION :=' \
  31                                 -e '^DISTNAME :=' \
  32                                 -e '^DISTDATE :=' \
  33                         | $(SED) '/^DISTVERSION := $(DISTVERSION)$$/d' \
  34                         | $(SED) '/^DISTNAME := $(DISTNAME)$$/d' \
  35                         | $(SED) '/^DISTDATE := $(DISTDATE)$$/d' \
  36                         | $(GREP) ^ $(HIDE_ERR) >&2 \
  37                         && $(ECHO) FORCE; \
  38                 fi; \
  39         )
  40
  41
  42 $(_DISTPAGES): $(_DISTDIR)/man%: $(srcdir)/man% $(MK) | $$(@D)/
  43         $(info  $(INFO_)SED             $@)
  44         <$< \
  45         $(SED) "/^.TH/s/(date)/$$($(GIT) log --format=%cs -1 -- $< $(HIDE_ERR))/" \
  46         | $(SED) '/^.TH/s/(unreleased)/$(DISTVERSION)/' \
  47         | $(INSTALL_DATA) -T /dev/stdin $@
  48
  49 $(_DISTVERSION): $(MAKEFILEDIR)/configure/version.mk $(MK) $(FORCE_DISTVERSION) | $$(@D)/
  50         $(info  $(INFO_)SED             $@)
  51         <$< \
  52         $(SED) 's/^DISTVERSION *:=.*/DISTVERSION := $(DISTVERSION)/' \
  53         | $(SED) 's/^DISTNAME *:=.*/DISTNAME := $(DISTNAME)/' \
  54         | $(SED) 's/^DISTDATE *:=.*/DISTDATE := $(DISTDATE)/' \
  55         | $(INSTALL_DATA) -T /dev/stdin $@
  56
  57 $(_DISTOTHERS): $(_DISTDIR)/%: $(srcdir)/% $(MK) | $$(@D)/
  58         $(info  $(INFO_)CP              $@)
  59         $(CP) -dT $< $@
  60
  61
  62 endif  # include guard