c8f892953b
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@14166 ec53bebd-3082-4978-b11e-865c3cabbd6b
17 lines
456 B
Plaintext
17 lines
456 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_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],[[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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