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-rw-r--r--configure.in4
1 files changed, 4 insertions, 0 deletions
diff --git a/configure.in b/configure.in
index 46e6214c..4398fa4c 100644
--- a/configure.in
+++ b/configure.in
@@ -127,6 +127,10 @@ AC_TRY_LINK([#include <signal.h>
[AC_DEFINE(SYS_SIGLIST_DECLARED) AC_MSG_RESULT(yes)],
AC_MSG_RESULT(no))
+AC_CHECK_SIZEOF(short)
+AC_CHECK_SIZEOF(int)
+AC_CHECK_SIZEOF(long)
+
AC_OUTPUT(Makefile, [
# Makefile uses this timestamp file to know when to remake Makefile,
# build.sh, and glob/Makefile.