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-rw-r--r--configure.in1
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.in b/configure.in
index 598c377..1a096c0 100644
--- a/configure.in
+++ b/configure.in
@@ -148,6 +148,7 @@ AC_CHECK_SIZEOF(long, 4)
AC_CHECK_SIZEOF(long long, 8)
AC_CHECK_SIZEOF(float, 4)
AC_CHECK_SIZEOF(double, 8)
+AC_CHECK_SIZEOF(long double, 8)
AC_CHECK_SIZEOF(size_t, 4)
cat >>confdefs.h <<\EOF
#include <sys/types.h> /*for off_t definition*/