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14 lines
338 B
Text
14 lines
338 B
Text
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AC_DEFUN([AC_CHECK_DEFINE],[
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AS_VAR_PUSHDEF([ac_var],[ac_cv_defined_$1_$2])dnl
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AC_CACHE_CHECK([for $1 in $2], ac_var,
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AC_TRY_COMPILE([#include <$2>],[
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#ifdef $1
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int ok;
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#else
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choke me
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#endif
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],AS_VAR_SET(ac_var, yes),AS_VAR_SET(ac_var, no)))
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AS_IF([test AS_VAR_GET(ac_var) != "no"], [$3], [$4])dnl
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AS_VAR_POPDEF([ac_var])dnl
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])
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