19 lines
743 B
Diff
19 lines
743 B
Diff
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Remove spurious argument to AC_CHECK_ALIGNOF, which caused this
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configure test to fail.
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Submitted upstream: <https://github.com/pmodels/mpich/pull/6302>
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diff --git a/configure.ac b/configure.ac
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index 3e2aa2cb7e828675..f76eb49833bb358c 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -2701,7 +2701,7 @@ if test "$MPID_NO_FLOAT16" != "yes" ; then
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fi
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# ----------------------------------------------------------------------------
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-AC_CHECK_ALIGNOF([max_align_t],[0],[#include <stddef.h>])
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+AC_CHECK_ALIGNOF([max_align_t],[#include <stddef.h>])
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if test "$ac_cv_alignof_max_align_t" != "0" ; then
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AC_DEFINE_UNQUOTED(MAX_ALIGNMENT,$ac_cv_alignof_max_align_t,[Controls byte alignment of structures (for aligning allocated structures)])
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