From: Jim Meyering <jim@meyering.net>
Date: Wed, 3 Nov 1999 17:24:03 +0000 (+0000)
Subject: Use straight `AC_CHECK_TYPE(ssize_t, int)'.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7a36b377da671fa1c9c6c0e00cacfaa1b4f4a25b;p=pspp

Use straight `AC_CHECK_TYPE(ssize_t, int)'.
Suggestion from Akim Demaille.
---

diff --git a/m4/jm-macros.m4 b/m4/jm-macros.m4
index 4391980860..1a3045ee3e 100644
--- a/m4/jm-macros.m4
+++ b/m4/jm-macros.m4
@@ -77,7 +77,11 @@ AC_DEFUN(jm_CHECK_ALL_TYPES,
   AC_TYPE_SIZE_T
   AC_TYPE_UID_T
   AC_CHECK_TYPE(ino_t, unsigned long)
-  AC_TYPE_SSIZE_T
+
+  dnl This relies on the fact that autoconf 2.14a's implementation of
+  dnl AC_CHECK_TYPE checks includes unistd.h.
+  AC_CHECK_TYPE(ssize_t, int)
+
   AC_REQUIRE([jm_AC_TYPE_UINTMAX_T])
   AC_REQUIRE([jm_AC_TYPE_UNSIGNED_LONG_LONG])
 ])