kc3-lang/automake/lib/am/clean.am

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• Hash : 3099097d
  Author :
  Date : 2022-02-17T03:50:55
  

  rm: handle -f w/no arguments gracefully
  
  Fixes automake bug https://bugs.gnu.org/10828.
  
  Delete the configure check that would abort if `rm -f` does not work,
  and delete the plans to make this a hard requirement in the future.
  
  Instead, test to see if `rm -f` fails w/out arguments.  If it does,
  define am__rm_f such that it always passes at least the "" argument
  when deleting files.  If it doesn't fail, then we can omit the "".
  
  Then go through lib/am/ and update places where we use the pattern
  `test -z ... || rm -f ...` and replace with $(am__rm_f).
  
  * NEWS: Mention support for `rm -f` w/out arguments.
  * PLANS/rm-f-without-args.txt: Remove.
  * lib/am/check.am: Use new $(am__rm_f) helper.
  * lib/am/clean.am: Likewise.
  * lib/am/header-vars.am: Likewise.
  * lib/am/inst-vars.am: Likewise.
  * lib/am/libs.am: Likewise.
  * lib/am/ltlib.am: Likewise.
  * lib/am/progs.am: Likewise.
  * lib/am/texinfos.am: Likewise.
  * m4/init.m4: Delete `rm -f` checks and call _AM_PROG_RM_F.
  * m4/rmf.m4: Define new _AM_PROG_RM_F macro.
  * t/rm-f-probe.sh: Update test.
  

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• lib/am/clean.am

• ## automake - create Makefile.in from Makefile.am
  ## Copyright (C) 1994-2022 Free Software Foundation, Inc.
  
  ## This program is free software; you can redistribute it and/or modify
  ## it under the terms of the GNU General Public License as published by
  ## the Free Software Foundation; either version 2, or (at your option)
  ## any later version.
  
  ## This program is distributed in the hope that it will be useful,
  ## but WITHOUT ANY WARRANTY; without even the implied warranty of
  ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  ## GNU General Public License for more details.
  
  ## You should have received a copy of the GNU General Public License
  ## along with this program.  If not, see <https://www.gnu.org/licenses/>.
  
  ## We must test each macro because it might be empty, and an empty "rm
  ## -rf" command looks disturbing.  Also, the Solaris 2.4 "rm" will
  ## return an error if there are no arguments other than "-f".
  mostlyclean-am: mostlyclean-generic
  mostlyclean-generic:
  %MOSTLYCLEAN_RMS%
  
  clean-am: clean-generic mostlyclean-am
  clean-generic:
  %CLEAN_RMS%
  
  distclean-am: distclean-generic clean-am
  distclean-generic:
  	-$(am__rm_f) $(CONFIG_CLEAN_FILES)
  	-test . = "$(srcdir)" || $(am__rm_f) $(CONFIG_CLEAN_VPATH_FILES)
  %DISTCLEAN_RMS%
  
  ## Makefiles and their dependencies cannot be cleaned by
  ## an -am dependency, because that would prevent other distclean
  ## dependencies from calling make recursively.  (The multilib
  ## cleaning rules do this.)
  ##
  ## If you change distclean here, you probably also want to change
  ## maintainer-clean below.
  distclean:
  	-rm -f %MAKEFILE%
  
  maintainer-clean-am: maintainer-clean-generic distclean-am
  maintainer-clean-generic:
  ## FIXME: shouldn't we really print these messages before running
  ## the dependencies?
  	@echo "This command is intended for maintainers to use"
  	@echo "it deletes files that may require special tools to rebuild."
  %MAINTAINER_CLEAN_RMS%
  
  ## See comment for distclean.
  maintainer-clean:
  	-rm -f %MAKEFILE%
  
  .PHONY: clean mostlyclean distclean maintainer-clean \
  clean-generic mostlyclean-generic distclean-generic maintainer-clean-generic
  
  ?!SUBDIRS?clean: clean-am
  ?!SUBDIRS?distclean: distclean-am
  ?!SUBDIRS?mostlyclean: mostlyclean-am
  ?!SUBDIRS?maintainer-clean: maintainer-clean-am
  

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