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-rw-r--r--config/cmake/ConfigureChecks.cmake3
1 files changed, 3 insertions, 0 deletions
diff --git a/config/cmake/ConfigureChecks.cmake b/config/cmake/ConfigureChecks.cmake
index a5444ef..6d1e3ce 100644
--- a/config/cmake/ConfigureChecks.cmake
+++ b/config/cmake/ConfigureChecks.cmake
@@ -176,6 +176,9 @@ else ()
endif ()
CHECK_TYPE_SIZE("_Quad" ${HDF_PREFIX}_SIZEOF__QUAD)
+if (NOT ${${HDF_PREFIX}_SIZEOF__QUAD})
+ set (${HDF_PREFIX}_SIZEOF__QUAD 0)
+endif ()
#-----------------------------------------------------------------------------
# Macro to determine the various conversion capabilities