2004-05-25 Artem B. Bityuckiy <abitytsky@softminecorp.com>

        * newlib.hin: (_WANT_IO_POS_ARGS): New define.
        (_WANT_IO_LONG_LONG): Ditto.
        (_WANT_IO_LONG_DOUBLE): Ditto.
        * configure.in: Add new configuration options
        --enable-newlib-io-long-long and --enable-newlib-io-long-double
        which tie to new defines in newlib.hin.
        * configure: Regenerated.
        * configure.host: Add checks for new configuration options.  Also
        fix up check for --enable-newlib-io-pos-args so configuration
        option will override any default for a given platform.
        Remove defining compiler flags for the _WANT_IO* options.
        * libc/stdio/vfprintf.c: Change to use new newlib.hin defines
        instead of looking for old compiler flags.
        * libc/stdio/vfscanf.c: Ditto.
        * libc/stdio/vfieeefp.h: Ditto.
        * libc/machine/powerpc/vfprintf.c: Ditto.
        * libc/machine/powerpc/vfscanf.c: Ditto.

3 files changed, 14 insertions, 12 deletions

diff --git a/newlib/libc/stdio/vfieeefp.h b/newlib/libc/stdio/vfieeefp.h
index 1b240fcde..3691ffe73 100644
--- a/newlib/libc/stdio/vfieeefp.h
+++ b/newlib/libc/stdio/vfieeefp.h
@@ -29,6 +29,7 @@
 /* This header file is a modification of mprec.h that only contains floating
    point union code. */
 
+#include <newlib.h>
 #include <ieeefp.h>
 #include <math.h>
 #include <float.h>
@@ -57,7 +58,7 @@
 Exactly one of IEEE_8087, IEEE_MC68k, VAX, or IBM should be defined.
 #endif
 
-#ifdef WANT_IO_LONG_DBL
+#ifdef _WANT_IO_LONG_DOUBLE
 /* If we are going to examine or modify specific bits in a long double using
    the lword0 or lwordx macros, then we must wrap the long double inside
    a union.  This is necessary to avoid undefined behavior according to
@@ -134,7 +135,7 @@ struct ldieee
 };
 #endif /* LDBL_MANT_DIG */
 #endif /* !IEEE_8087 */
-#endif /* WANT_IO_LONG_DBL */
+#endif /* _WANT_IO_LONG_DOUBLE */
 
 /* If we are going to examine or modify specific bits in a double using
    the word0 and/or word1 macros, then we must wrap the double inside
diff --git a/newlib/libc/stdio/vfprintf.c b/newlib/libc/stdio/vfprintf.c
index 057a2a317..e63a7d886 100644
--- a/newlib/libc/stdio/vfprintf.c
+++ b/newlib/libc/stdio/vfprintf.c
@@ -169,17 +169,13 @@ static char *rcsid = "$Id$";
 #endif
 #endif
 
-#define _NO_LONGLONG
-#if defined WANT_PRINTF_LONG_LONG && defined __GNUC__
-# undef _NO_LONGLONG
-#endif
-
 #define _NO_POS_ARGS 
-#if defined WANT_IO_POS_ARGS
+#if defined _WANT_IO_POS_ARGS
 # undef _NO_POS_ARGS
 #endif
 
 #include <_ansi.h>
+#include <reent.h>
 #include <newlib.h>
 #include <reent.h>
 #include <stdio.h>
@@ -202,10 +198,15 @@ static char *rcsid = "$Id$";
    This could be changed in the future should the _ldtoa_r code be
    preferred over _dtoa_r.  */
 #define _NO_LONGDBL
-#if defined WANT_IO_LONG_DBL && (LDBL_MANT_DIG > DBL_MANT_DIG)
+#if defined _WANT_IO_LONG_DOUBLE && (LDBL_MANT_DIG > DBL_MANT_DIG)
 #undef _NO_LONGDBL
 #endif
 
+#define _NO_LONGLONG
+#if defined _WANT_IO_LONG_LONG && defined __GNUC__
+# undef _NO_LONGLONG
+#endif
+
 /*
  * Flush out all the vectors defined by the given uio,
  * then reset it so that it can be reused.
diff --git a/newlib/libc/stdio/vfscanf.c b/newlib/libc/stdio/vfscanf.c
index 7f83e16bf..e5bb345ec 100644
--- a/newlib/libc/stdio/vfscanf.c
+++ b/newlib/libc/stdio/vfscanf.c
@@ -103,8 +103,8 @@ Supporting OS subroutines required:
 */
 
 #include <_ansi.h>
-#include <newlib.h>
 #include <reent.h>
+#include <newlib.h>
 #include <ctype.h>
 #include <wctype.h>
 #include <stdio.h>
@@ -130,13 +130,13 @@ Supporting OS subroutines required:
    This could be changed in the future should the _ldtoa_r code be
    preferred over _dtoa_r.  */
 #define _NO_LONGDBL
-#if defined WANT_IO_LONG_DBL && (LDBL_MANT_DIG > DBL_MANT_DIG)
+#if defined _WANT_IO_LONG_DOUBLE && (LDBL_MANT_DIG > DBL_MANT_DIG)
 #undef _NO_LONGDBL
 extern _LONG_DOUBLE _strtold _PARAMS((char *s, char **sptr));
 #endif
 
 #define _NO_LONGLONG
-#if defined WANT_PRINTF_LONG_LONG && defined __GNUC__
+#if defined _WANT_IO_LONG_LONG && defined __GNUC__
 # undef _NO_LONGLONG
 #endif