kc3-lang/gnulib/modules/gnumakefile

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• Hash : ec58403a
  Author :
  Date : 2012-08-02T18:51:08
  

  gnumakefile: better interaction with Automake-NG
  
  * modules/gnumakefile [Makefile.am]: The makefiles generated by
  Automake-NG always contain a definition of VPATH, even in non-VPATH
  builds (its value being simply '.' in that case).  So, in the
  'clean-GNUmakefile' rule, to determine whether running under a
  VPATH setup, compare '$(srcdir)' to '.' rather than checking whether
  '$(VPATH)' expands to the empty string.
  

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• modules/gnumakefile

• Description:
  Add GNU-make specific rules for maintainer use.
  
  Files:
  top/GNUmakefile
  
  Depends-on:
  
  configure.ac:
  # Autoconf 2.61a.99 and earlier don't support linking a file only
  # in VPATH builds.  But since GNUmakefile is for maintainer use
  # only, it does not matter if we skip the link with older autoconf.
  # Automake 1.10.1 and earlier try to remove GNUmakefile in non-VPATH
  # builds, so use a shell variable to bypass this.
  GNUmakefile=GNUmakefile
  m4_if(m4_version_compare([2.61a.100],
          m4_defn([m4_PACKAGE_VERSION])), [1], [],
        [AC_CONFIG_LINKS([$GNUmakefile:$GNUmakefile], [],
          [GNUmakefile=$GNUmakefile])])
  
  Makefile.am:
  distclean-local: clean-GNUmakefile
  clean-GNUmakefile:
  	test '$(srcdir)' = . || rm -f $(top_builddir)/GNUmakefile
  
  Include:
  
  License:
  GPLed build tool
  
  Maintainer:
  coreutils
  

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