nobu	2008-03-31 18:42:44 +0900 (Mon, 31 Mar 2008)

  New Revision: 15864

  Modified files:
    trunk/ChangeLog
    trunk/configure.in

  Log:
    * configure.in: check for ssize_t.  [ruby-dev:34184]


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=15864&r2=15863&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/configure.in?r1=15864&r2=15863&diff_format=u

Index: configure.in
===================================================================
--- configure.in	(revision 15863)
+++ configure.in	(revision 15864)
@@ -613,6 +613,7 @@
 
 dnl Checks for typedefs, structures, and compiler characteristics.
 AC_TYPE_SIZE_T
+AC_CHECK_SIZEOF(size_t, 0)
 AC_STRUCT_ST_BLKSIZE
 AC_STRUCT_ST_BLOCKS
 AC_STRUCT_ST_RDEV
@@ -630,7 +631,7 @@
 
 AC_CHECK_TYPE(fd_mask, [AC_DEFINE(HAVE_RB_FD_INIT, 1)])
 
-dnl RUBY_DEFINT [typename] [size] [signed]
+dnl RUBY_DEFINT TYPENAME, SIZE, [SIGNED-OR-UNSIGNED], [INCLUDES = DEFAULT-INCLUDES]
 AC_DEFUN([RUBY_DEFINT], [dnl
 AC_CACHE_CHECK([for $1], [rb_cv_type_$1],
 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT([$4])
@@ -663,6 +664,7 @@
 RUBY_DEFINT(uint128_t, 16, unsigned)
 RUBY_DEFINT(intptr_t, void*)
 RUBY_DEFINT(uintptr_t, void*, unsigned)
+RUBY_DEFINT(ssize_t, size_t)	dnl may differ from int, so not use AC_TYPE_SSIZE_T.
 
 AC_CACHE_CHECK(for stack end address, rb_cv_stack_end_address,
 [rb_cv_stack_end_address=no
Index: ChangeLog
===================================================================
--- ChangeLog	(revision 15863)
+++ ChangeLog	(revision 15864)
@@ -1,3 +1,7 @@
+Mon Mar 31 18:42:41 2008  Nobuyoshi Nakada  <nobu@r...>
+
+	* configure.in: check for ssize_t.  [ruby-dev:34184]
+
 Mon Mar 31 04:05:15 2008  NARUSE, Yui  <naruse@r...>
 
 	* io.c (io_getc): set coderange while getting characters.

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