kc3-lang/automake/GNUmakefile

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• Hash : 5f810d0d
  Author :
  Date : 2012-04-28T10:21:31
  

  fixup: avoid unconditional re-bootstrapping on "make dist"
  
  Since our 'bootstrap' script is distributed, the 'distdir' target depends
  on it.  But in our GNUmakefile, we also have a 'bootstrap' target declared
  .PHONY, which when called re-bootstrap the Automake distribution.  Thus,
  whenever we run "make dist", GNU make sees it must remake the 'bootstrap'
  target (as it is a dependency of the 'distdir' target), and thus ends up
  re-bootstrapping all the package (because of the .PHONY 'bootstrap' target
  in GNUmakefile).
  
  We fix this issue by renaming our bootstrap script to 'bootstrap.sh'.
  
  * bootstrap: Renamed ...
  * bootstrap.sh: ... to this.
  * GNUmakefile (bootstrap): Adjust.
  * Makefile.am (EXTRA_DIST): Likewise.
  (autodiffs): Likewise.
  * HACKING: Likewise.
  
  Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
  

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• GNUmakefile

• # Maintainer makefile for Automake.  Requires GNU make.
  
  # Copyright (C) 2012 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 <http://www.gnu.org/licenses/>.
  
  ifeq ($(wildcard Makefile),)
    ifeq ($(filter bootstrap,$(MAKECMDGOALS)),bootstrap)
      # Allow the user (or more likely the developer) to ask for a bootstrap
      # of the package; of course, this can happen before configure is run,
      # and in fact even before it is created.
    else
      # Else, If the user runs GNU make but has not yet run ./configure,
      # give them an helpful diagnostic instead of a cryptic error.
      $(warning There seems to be no Makefile in this directory.)
      $(warning You must run ./configure before running 'make'.)
      $(error Fatal Error)
    endif
  else
    include ./Makefile
    include $(srcdir)/syntax-checks.mk
  endif
  
  # To allow bootstrapping also in an unconfigured tree.
  srcdir ?= .
  am__cd ?= CDPATH=. && unset CDPATH && cd
  AM_DEFAULT_VERBOSITY ?= 0
  V ?= $(AM_DEFAULT_VERBOSITY)
  
  ifeq ($(V),0)
    AM_V_BOOTSTRAP = @echo "  BOOTSTRAP";
    AM_V_CONFIGURE = @echo "  CONFIGURE";
    AM_V_REMAKE    = @echo "  REMAKE";
  else
    AM_V_BOOTSTRAP =
    AM_V_CONFIGURE =
    AM_V_REMAKE    =
  endif
  
  # Must be phony, not to be confused with the 'bootstrap' script.
  .PHONY: bootstrap
  bootstrap:
  	$(AM_V_BOOTSTRAP)$(am__cd) $(srcdir) && ./bootstrap.sh
  	$(AM_V_CONFIGURE)set -e; \
  	am__bootstrap_configure () { \
  	  $(srcdir)/configure $${1+"$$@"} $(BOOTSTRAP_CONFIGURE_FLAGS); \
  	}; \
  	if test -f $(srcdir)/config.status; then \
  	  : config.status should return a string properly quoted for eval; \
  	  old_configure_flags=`$(srcdir)/config.status --config`; \
  	else \
  	  old_configure_flags=""; \
  	fi; \
  	eval am__bootstrap_configure "$$old_configure_flags"
  	# The "make check" below is to ensure all the testsuite-required
  	# files are rebuilt.
  	$(AM_V_REMAKE)$(MAKE) clean && $(MAKE) check TESTS=t/get-sysconf
  

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