mk/autoconf/installdirs.m4

   1 #-----------------------------------------------------------------------------
   2 # installdirs.m4 (c) Matze Braun <matze@braunis.de>
   3 # Macros for outputing the installation paths which autoconf gathers into the
   4 # Jamconfig file.
   5 #-----------------------------------------------------------------------------
   6
   7 #-----------------------------------------------------------------------------
   8 # AC_OUTPUT_INSTALLDIRS
   9 #   Transforms the installation dirs which are gathered by autoconf and sets
  10 #   properties in the Jamconfig file for them. We deal with stuff like
  11 #   variable references inside the paths (often the paths contain ${prefix})
  12 #   and with correct quoting here.
  13 #   The script will set the INSTALLDIR.PREFIX, INSTALLDIR.EXEC_PREFIX,
  14 #   INSTALLDIR.APPLICATION, INSTALLDIR.SBIN, INSTALLDIR.LIBEXEC,
  15 #   INSTALLDIR.DATA, INSTALLDIR.MAP, INSTALLDIR.CONFIG, INSTALLDIR.SHAREDSTATE
  16 #   INSTALLDIR.LOCALSTATE, INSTALLDIR.PLUGIN, INSTALLDIR.DOC
  17 #   INSTALLDIR.LIBRARY, INSTALLDIR.INCLUDE, INSTALLDIR.OLDINCLUDE,
  18 #   INSTALLDIR.INFO, INSTALLDIR.MAN
  19 #-----------------------------------------------------------------------------
  20 AC_DEFUN([AC_OUTPUT_INSTALLDIRS],[
  21 # Handle the case when no prefix is given. And the special case when a path
  22 # contains more than 2 slashes, these paths seem to be correct but jam fails
  23 # on them.
  24 AS_IF([test $prefix = NONE], [prefix="$ac_default_prefix"],
  25     [prefix=`echo "$prefix" | sed -e 's:///*:/:g'`])
  26 AS_IF([test $exec_prefix = NONE],
  27     [exec_prefix="AS_ESCAPE([$(prefix)])"],
  28     [exec_prefix=`echo "$exec_prefix" | sed -e 's:///*:/:g'`])
  29
  30 prefix=AC_FIX_VARIABLEREF([$prefix])
  31 exec_prefix=AC_FIX_VARIABLEREF([$exec_prefix])
  32 bindir=AC_FIX_VARIABLEREF([$bindir])
  33 sbindir=AC_FIX_VARIABLEREF([$sbindir])
  34 libexecdir=AC_FIX_VARIABLEREF([$libexecdir])
  35 datadir=AC_FIX_VARIABLEREF([$datadir])
  36 sysconfdir=AC_FIX_VARIABLEREF([$sysconfdir])
  37 sharedstatedir=AC_FIX_VARIABLEREF([$sharedstatedir])
  38 localstatedir=AC_FIX_VARIABLEREF([$localstatedir])
  39 libdir=AC_FIX_VARIABLEREF([$libdir])
  40 includedir=AC_FIX_VARIABLEREF([$includedir])
  41 oldincludedir=AC_FIX_VARIABLEREF([$oldincludedir])
  42 infodir=AC_FIX_VARIABLEREF([$infodir])
  43 mandir=AC_FIX_VARIABLEREF([$mandir])
  44
  45 #hack to get the order right :-/ (autoconf --trace reports wrong order...)
  46 AC_SUBST(prefix)
  47 AC_SUBST(exec_prefix)
  48 AC_SUBST(bindir)
  49 AC_SUBST(sbindir)
  50 AC_SUBST(libexecdir)
  51 AC_SUBST(datadir)
  52 AC_SUBST(sysconfdir)
  53 AC_SUBST(sharedstatedir)
  54 AC_SUBST(localstatedir)
  55 AC_SUBST(libdir)
  56 AC_SUBST(includedir)
  57 AC_SUBST(oldincludedir)
  58 AC_SUBST(infodir)
  59 AC_SUBST(mandir)
  60 ])
  61
  62 #-----------------------------------------------------------------------------
  63 # AC_FIX_INSTALL
  64 #   Fixes the output from AC_PROG_INSTALL
  65 #-----------------------------------------------------------------------------
  66 AC_DEFUN([AC_FIX_INSTALL], [
  67 AC_REQUIRE([AC_PROG_INSTALL])
  68 INSTALL=AC_FIX_VARIABLEREF([$INSTALL])
  69 INSTALL_PROGRAM=AC_FIX_VARIABLEREF([$INSTALL_PROGRAM])
  70 INSTALL_SCRIPT=AC_FIX_VARIABLEREF([$INSTALL_SCRIPT])
  71 INSTALL_DATA=AC_FIX_VARIABLEREF([$INSTALL_DATA])
  72
  73 # fix for order...
  74 AC_SUBST([INSTALL])
  75 AC_SUBST([INSTALL_PROGRAM])
  76 AC_SUBST([INSTALL_SCRIPT])
  77 AC_SUBST([INSTALL_DATA])
  78 ])
  79
  80 #-----------------------------------------------------------------------------
  81 # AC_PREPARE_INSTALLPATH
  82 #   Transform variables of the form ${bla} to $(bla) inside the string and
  83 #   correctly quotes backslashes.
  84 #   This is needed if you want to output some of the paths that autoconf
  85 #   creates to the Jamconfig file.
  86 #-----------------------------------------------------------------------------
  87 AC_DEFUN([AC_FIX_VARIABLEREF],
  88 dnl We need all the strange \\\\ quoting here, because the command will be
  89 dnl inserted into a "" block and sed needs quoting as well
  90 [`echo "$1" | sed -e 's/\${\([[a-zA-Z_][a-zA-Z_]]*\)}/$(\1)/g' -e 's/\\\\/\\\\\\\\/g'`])
  91