Add a new *scanf implementation, includeing the *wscanf functions.

  Should be standards compliant and with several optional features,
  including support for hexadecimal float notation, locale awareness,
  glibc-like locale-specific digit grouping with the `'' flag, and
  positional arg support.  I tested it pretty well (finding several
  bugs in glibc's scanf in the process), but it is brand new so be
  aware.

The *wprintf functions now support floating point output.  Also, a
  couple of bugs were squashed.  Finally, %a/%A conversions are
  now implemented.

Implement the glibc xlocale interface for thread-specific locale
  support.  Also add the various *_l(args, locale_t loc_arg) funcs.

  NOTE!!!  setlocale() is NOT threadsafe!  NOTE!!!

The strto{floating point} conversion functions are now locale aware.
  The also now support hexadecimal floating point notation.

Add the wcsto{floating point} conversion functions.

Fix a bug in mktime() related to dst.  Note that unlike glibc's mktime,
  uClibc's version always normalizes the struct tm before attempting
  to determine the correct dst setting if tm_isdst == -1 on entry.

Add a stub version of the libintl functions.  (untested)

Fixed a known memory leak in setlocale() related to the collation data.

Add lots of new config options (which Erik agreed to sort out :-),
  including finally exposing some of the stripped down stdio configs.
  Be careful with those though, as they haven't been tested in a
  long time.


(temporary) GOTCHAs...

The ctype functions are currently incorrect for 8-bit locales.  They
  will be fixed shortly.

The ctype functions are now table-based, resulting in larger staticly
  linked binaries.  I'll be adding an option to use the old approach
  in the stub locale configuration.

1 files changed, 6 insertions, 6 deletions

diff --git a/libc/stdio/Makefile b/libc/stdio/Makefile
index 9f8af9e4c..271fe7207 100644
--- a/libc/stdio/Makefile
+++ b/libc/stdio/Makefile
@@ -51,10 +51,15 @@ MSRC2= printf.c
 MOBJ2=  vsnprintf.o vdprintf.o vasprintf.o vprintf.o vsprintf.o \
 	fprintf.o  snprintf.o  dprintf.o  asprintf.o  printf.o  sprintf.o
 
+MSRC3=scanf.c
+MOBJ3=scanf.o sscanf.o fscanf.o vscanf.o vsscanf.o vfscanf.o \
+	__scan_cookie.o __psfs_parse_spec.o __psfs_do_numeric.o
+
 ifeq ($(UCLIBC_HAS_WCHAR),y)
 	MOBJ += _wstdio_fwrite.o
 	MOBJ2 += fwprintf.o wprintf.o swprintf.o vwprintf.o vswprintf.o \
 		vfwprintf.o
+	MOBJ3 += wscanf.o swscanf.o fwscanf.o vwscanf.o vswscanf.o vfwscanf.o
 endif
 
 ifneq ($(USE_OLD_VFPRINTF),y)
@@ -63,16 +68,11 @@ ifneq ($(USE_OLD_VFPRINTF),y)
 		 _store_inttype.o _load_inttype.o \
 		 register_printf_function.o parse_printf_format.o
 endif
-# _do_one_spec.o 
-
 
 ifeq ($(UCLIBC_HAS_FLOATS),y)
-	MOBJ2 += _dtostr.o
+	MOBJ2 += _fpmaxtostr.o
 endif
 
-MSRC3=scanf.c
-MOBJ3=scanf.o sscanf.o fscanf.o vscanf.o vsscanf.o vfscanf.o
-
 CSRC=popen.c tmpfile.c tmpnam.c tmpnam_r.c tempnam.c
 ifeq ($(USE_OLD_VFPRINTF),y)
 	CSRC += old_vfprintf.c