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-rw-r--r--configure.ac3
1 files changed, 3 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index cb89c3ee..526f313b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -633,6 +633,9 @@ AC_CHECK_TYPE([wchar_t],
AC_CHECK_SIZEOF([wchar_t])],
[])
+AX_COMPILE_CHECK_SIZEOF(int)
+AX_COMPILE_CHECK_SIZEOF(long)
+
AC_HEADER_TIME
# Checks for library functions.