From: Wayne Davison <wayned@samba.org>
Date: Fri, 2 Nov 2007 20:52:33 +0000 (+0000)
Subject: Added AC_HAVE_TYPE().
X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/commitdiff_plain/6ec0f6977d7a2d1b239238ecf5d2e1223496d1f9

Added AC_HAVE_TYPE().
---

diff --git a/aclocal.m4 b/aclocal.m4
index ebe754a2..d489b203 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -68,4 +68,25 @@ AC_DEFUN([TYPE_SOCKLEN_T],
 #include <sys/socket.h>])
 ])
 
-
+dnl AC_HAVE_TYPE(TYPE,INCLUDES)
+AC_DEFUN([AC_HAVE_TYPE], [
+AC_REQUIRE([AC_HEADER_STDC])
+cv=`echo "$1" | sed 'y%./+- %__p__%'`
+AC_MSG_CHECKING(for $1)
+AC_CACHE_VAL([ac_cv_type_$cv],
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+AC_INCLUDES_DEFAULT
+$2]],
+[[$1 foo;]])],
+[eval "ac_cv_type_$cv=yes"],
+[eval "ac_cv_type_$cv=no"]))dnl
+ac_foo=`eval echo \\$ac_cv_type_$cv`
+AC_MSG_RESULT($ac_foo)
+if test "$ac_foo" = yes; then
+  ac_tr_hdr=HAVE_`echo $1 | sed 'y%abcdefghijklmnopqrstuvwxyz./- %ABCDEFGHIJKLMNOPQRSTUVWXYZ____%'`
+if false; then
+	AC_CHECK_TYPES($1)
+fi
+  AC_DEFINE_UNQUOTED($ac_tr_hdr, 1, [Define if you have type `$1'])
+fi
+])