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  • Committer: Alberto Mardegan
  • Date: 2012-03-14 11:55:04 UTC
  • mto: This revision was merged to the branch mainline in revision 20.
  • Revision ID: alberto.mardegan@canonical.com-20120314115504-zxziwnxkivb4rk8c
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acinclude.m4
 
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# -*- Mode: m4; indent-tabs-mode: nil; tab-width: 2 -*-
 
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#
 
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# Copyright (C) 2008, 2009 Free Software Foundation, Inc.
 
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#
 
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# This file is free software; the Free Software Foundation
 
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# gives unlimited permission to copy and/or distribute it,
 
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# with or without modifications, as long as this notice is preserved.
 
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# serial 4
 
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# Check whether the Vala compiler exists in `PATH'. If it is found, the
 
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# variable VALAC is set. Optionally a minimum release number of the
 
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# compiler can be requested.
 
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#
 
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# OVERRIDE_PROG_VALAC([MINIMUM-VERSION])
 
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# --------------------------------
 
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AC_DEFUN([OVERRIDE_PROG_VALAC],
 
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[AC_PATH_PROGS([VALAC], [$2], [])
 
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 AS_IF([test -z "$VALAC"],
 
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   [AC_MSG_ERROR([No Vala compiler found.])],
 
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   [AS_IF([test -n "$1"],
 
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      [AC_MSG_CHECKING([$VALAC is at least version $1])
 
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       am__vala_version=`$VALAC --version | sed 's/Vala  *//'`
 
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       AS_VERSION_COMPARE([$1], ["$am__vala_version"],
 
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         [AC_MSG_RESULT([yes])],
 
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         [AC_MSG_RESULT([yes])],
 
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         [AC_MSG_RESULT([no])
 
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          AC_MSG_ERROR([Vala $1 not found.])])])])
 
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])