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19.1.1
by Alberto Mardegan
Add Facebook and Google plugins. |
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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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]) |