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abec8f96e3
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17284 91177308-0d34-0410-b5e6-96231b3b80d8
13 lines
435 B
Plaintext
13 lines
435 B
Plaintext
#
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# This function determins if the the srand48,drand48,lrand48 functions are
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# available on this platform.
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#
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AC_DEFUN([AC_FUNC_RAND48],[
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AC_SINGLE_CXX_CHECK([ac_cv_func_rand48],
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[srand48/lrand48/drand48], [<stdlib.h>],
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[srand48(0);lrand48();drand48();])
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if test "$ac_cv_func_rand48" = "yes" ; then
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AC_DEFINE([HAVE_RAND48],1,[Define to 1 if srand48/lrand48/drand48 exist in <stdlib.h>])
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fi
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])
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