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dnl use: EXPEDITE_CHECK_ENGINE(Engine, Description, want[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
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AC_DEFUN([EXPEDITE_CHECK_ENGINE],
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[
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pushdef([UP], translit([$1], [-a-z], [_A-Z]))dnl
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pushdef([DOWN], translit([$1], [-A-Z], [_a-z]))dnl
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want_[]DOWN=$3
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have_[]DOWN="no"
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AC_ARG_ENABLE($1,
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AC_HELP_STRING([--enable-$1], [enable $2 engine]),
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[ want_[]DOWN=$enableval ]
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)
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AC_MSG_CHECKING([whether $2 engine is to be built])
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AC_MSG_RESULT($want_[]DOWN)
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if test "x$want_[]DOWN" = "xyes"; then
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PKG_CHECK_EXISTS([evas-$1 >= 1.0.0],
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[
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AC_DEFINE(HAVE_EVAS_[]UP, 1, [Evas $2 Engine Support])
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have_[]DOWN="yes"
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],
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[ have_[]DOWN="no" ]
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)
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fi
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AC_MSG_CHECKING([whether $2 engine is available])
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AC_MSG_RESULT($have_[]DOWN)
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AM_CONDITIONAL(BUILD_[]UP, [test "x$have_[]DOWN" = "xyes"])
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if test "x$have_[]DOWN" = "xyes" ; then
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ifelse([$4], , :, [$4])
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else
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ifelse([$5], , :, [$5])
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fi
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popdef([UP])
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popdef([DOWN])
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])
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