48bb32ebe5
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@12664 ec53bebd-3082-4978-b11e-865c3cabbd6b
18 lines
433 B
Plaintext
18 lines
433 B
Plaintext
dnl
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dnl $Id$
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dnl
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dnl Test for variable size arrays.
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dnl
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AC_DEFUN([rk_C_VARARRAY], [
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AC_CACHE_CHECK([if the compiler supports variable-length arrays],[rk_cv_c_vararray],[
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AC_TRY_COMPILE([],
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[int x = 0; { int y[x]; }],
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[rk_cv_c_vararray=yes],
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[rk_cv_c_vararray=no])])
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if test "$rk_cv_c_vararray" = yes; then
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AC_DEFINE([HAVE_VARIABLE_LENGTH_ARRAY], [1],
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[Define if your compiler supports variable-length arrays.])
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fi
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])
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