From 9dec9737a4a27d4f6a92c677bab8efbb6f8b61a5 Mon Sep 17 00:00:00 2001
From: Mikael Djurfeldt <djurfeldt@nada.kth.se>
Date: Sun, 10 Jan 1999 07:41:25 +0000
Subject: [PATCH] * configure.in: Added AC_CHECK_SIZEOF(long),
 AC:CHECK_SIZEOF(int); Added check for long longs.

---
 configure.in | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/configure.in b/configure.in
index ffe3f0364..481b29efc 100644
--- a/configure.in
+++ b/configure.in
@@ -61,6 +61,16 @@ AM_PROG_CC_STDC
 
 AC_C_CONST
 AC_C_INLINE
+AC_CHECK_SIZEOF(int)
+AC_CHECK_SIZEOF(long)
+AC_CACHE_CHECK([for long longs], scm_cv_long_longs,
+	       AC_TRY_COMPILE(,
+			      [long long a],
+			      scm_cv_long_longs=yes,
+			      scm_cv_long_longs=no))
+if test "$scm_cv_long_longs" = yes; then
+  AC_DEFINE(HAVE_LONG_LONGS)
+fi
 
 AC_HEADER_STDC
 AC_HEADER_DIRENT