From: Bruno Haible <bruno@clisp.org>
Date: Fri, 27 Oct 2006 17:11:53 +0000 (+0000)
Subject: Assume that the C compiler understands the 'signed' keyword.
X-Git-Tag: cvs-readonly~1639
X-Git-Url: http://erislabs.net/gitweb/?a=commitdiff_plain;h=537839f53e42a56ab341a8e3388d67e185043ec1;p=gnulib.git

Assume that the C compiler understands the 'signed' keyword.
---

diff --git a/ChangeLog b/ChangeLog
index 6a0f18540..730532bd9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
 2006-10-27  Bruno Haible  <bruno@clisp.org>
 
+	* m4/signed.m4: Remove file.
+	* m4/vasnprintf.m4 (gl_PREREQ_PRINTF_ARGS_: Remove bh_C_SIGNED
+	invocation.
+	* modules/vasnprintf (Files): Remove m4/signed.m4.
+
+2006-10-27  Bruno Haible  <bruno@clisp.org>
+
 	Update to GNU gettext 0.16.
 	* modules/gettext (Files): Add m4/intl.m4, m4/intldir.m4. Remove
 	m4/inttypes-h.m4, m4/signed.m4.
diff --git a/m4/signed.m4 b/m4/signed.m4
deleted file mode 100644
index 5ac767284..000000000
--- a/m4/signed.m4
+++ /dev/null
@@ -1,18 +0,0 @@
-# signed.m4 serial 2
-dnl Copyright (C) 2001-2002, 2006 Free Software Foundation, Inc.
-dnl This file is free software; the Free Software Foundation
-dnl gives unlimited permission to copy and/or distribute it,
-dnl with or without modifications, as long as this notice is preserved.
-
-dnl From Bruno Haible.
-
-AC_DEFUN([bh_C_SIGNED],
-[
-  AC_CACHE_CHECK([for signed], bh_cv_c_signed,
-   [AC_TRY_COMPILE(, [signed char x; return !x;],
-      bh_cv_c_signed=yes, bh_cv_c_signed=no)])
-  if test $bh_cv_c_signed = no; then
-    AC_DEFINE(signed, ,
-              [Define to empty if the C compiler doesn't support this keyword.])
-  fi
-])
diff --git a/m4/vasnprintf.m4 b/m4/vasnprintf.m4
index 32d3149b5..72c9a13e2 100644
--- a/m4/vasnprintf.m4
+++ b/m4/vasnprintf.m4
@@ -1,4 +1,4 @@
-# vasnprintf.m4 serial 6
+# vasnprintf.m4 serial 7
 dnl Copyright (C) 2002-2004, 2006 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -22,7 +22,6 @@ AC_DEFUN([gl_FUNC_VASNPRINTF],
 # Prequisites of lib/printf-args.h, lib/printf-args.c.
 AC_DEFUN([gl_PREREQ_PRINTF_ARGS],
 [
-  AC_REQUIRE([bh_C_SIGNED])
   AC_REQUIRE([AC_TYPE_LONG_LONG_INT])
   AC_REQUIRE([gt_TYPE_LONGDOUBLE])
   AC_REQUIRE([gt_TYPE_WCHAR_T])
diff --git a/modules/vasnprintf b/modules/vasnprintf
index 8ec2b4100..b7866531a 100644
--- a/modules/vasnprintf
+++ b/modules/vasnprintf
@@ -9,7 +9,6 @@ lib/printf-parse.c
 lib/vasnprintf.h
 lib/vasnprintf.c
 lib/asnprintf.c
-m4/signed.m4
 m4/longdouble.m4
 m4/wchar_t.m4
 m4/wint_t.m4