X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/bf5c2bf604d6ade2ec150c2f9f61d750803734fb..bd685982389b78a158921b7839bdeca501338d19:/aclocal.m4

diff --git a/aclocal.m4 b/aclocal.m4
index e83a8bf4..d489b203 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -43,8 +43,8 @@ AC_DEFUN([TYPE_SOCKLEN_T],
          for arg2 in "struct sockaddr" void; do
             for t in int size_t unsigned long "unsigned long"; do
                AC_TRY_COMPILE([
-                  #include <sys/types.h>
-                  #include <sys/socket.h>
+#include <sys/types.h>
+#include <sys/socket.h>
 
                   int getpeername (int, $arg2 *, $t *);
                ],[
@@ -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
+])