Applied M. Frysingers patches to fix 1899908,1899922,1899930

git-svn-id: https://urjtag.svn.sourceforge.net/svnroot/urjtag/trunk@1087 b68d4a1b-bc3d-0410-92ed-d4ac073336b7

jtag/ChangeLog

@@ -1,10 +1,16 @@
+2008-02-24	Mike Frysinger  <vapier>
+
+   * configure.ac: Fix building out of tree (1899908), only use libusb flags
+       as needed (1899930), provide flag about wchar.h presence (1899922)
+   * src/cmd/print.c: Fix dependency on wchar.h (1899922)
+
 2008-02-23  Arnim Laeuger  <arniml@users.sourceforge.net>
 
    * extra/fjmem/README: new file
    * doc/UrJTAG.txt: mention fjmem driver, document bus driver internals
    * src/svf/Makefile.am (svf_flex.o svf.o): fix dependencies to svf_bison.h
    * src/bsdl/Makefile.am (bsdl_flex.o bsdl_sem.o): fix dependencies to bsdl_bison.h
-	-> resolves [ 1899911 ]
+    -> resolves [ 1899911 ]
    * src/tap/cable/ft2232.c (send_and_receive): only flush if not TO_OUTPUT
    * src/tap/chain.c (chain_shift_data_registers_mode): flush TO_OUTPUT instead
        of CONSERVATIVELY

jtag/THANKS

@@ -19,6 +19,7 @@ Andrew Dyer
 Chris Ellec
 Ralf Engels
 Thomas Fröhlich
+Mike Frysinger
 Robin Getz
 Christophe Grenier 
 Jiun-Shian Ho

jtag/configure.ac

@@ -35,12 +35,12 @@ AC_MSG_CHECKING([code revision])
 SVN=`which svn`
 SVN_REVISION=0
 if test -n "$SVN" -a -x "$SVN"; then
-    SVN_REVISION=`LC_ALL=C svn info -R | awk 'BEGIN { x=0 } /^Revision: / { if($2>x) x=$2; } END { printf "%d\n",x }'`
+    SVN_REVISION=`LC_ALL=C svn info -R "$srcdir" | awk 'BEGIN { x=0 } /^Revision: / { if($2>x) x=$2; } END { printf "%d\n",x }'`
     if test "$SVN_REVISION" -ne "0" ; then
         AC_MSG_RESULT([from svn info: $SVN_REVISION])
     fi
 fi
-if test "$SVN_REVISION" -eq 0 -a -e "ChangeLog"; then
+if test "$SVN_REVISION" -eq 0 -a -e "$srcdir/ChangeLog"; then
     SVN_REVISION=`awk 'BEGIN { x=0 } /Revision: / { if($2>x) x=$2; } END { printf "%d\n",x }' ChangeLog`
     if test "$SVN_REVISION" -ne "0" ; then
         AC_MSG_RESULT([from ChangeLog: $SVN_REVISION])
@@ -107,6 +107,7 @@ AC_CHECK_FUNC(clock_gettime, [], [ AC_CHECK_LIB(rt, clock_gettime) ])
 AC_CHECK_HEADERS(linux/ppdev.h)
 AC_CHECK_HEADERS(dev/ppbus/ppi.h)
 AC_CHECK_HEADERS(stropts.h)
+AC_CHECK_HEADERS(wchar.h)
 
 VL_LIB_READLINE
 
@@ -162,15 +163,21 @@ AS_IF([test "x$with_libusb" != xno], [
   ],[
     AC_PATH_PROG(LIBUSB_CONFIG, libusb-config, no) 
     AS_IF([test "$LIBUSB_CONFIG" != "no"],[
-      LIBS="$LIBS `$LIBUSB_CONFIG --libs`"
-      CFLAGS="$CFLAGS `$LIBUSB_CONFIG --cflags`"
+      USBLIBS=`$LIBUSB_CONFIG --libs`
+      USBCFLAGS=`$LIBUSB_CONFIG --cflags`
     ],)
   ])
+  save_LIBS=$LIBS
+  save_CFLAGS=$CFLAGS
+  LIBS="$LIBS $USBLIBS"
+  CFLAGS="$CFLAGS $USBCFLAGS"
   AC_CHECK_FUNC([usb_find_devices], [
     AC_DEFINE(HAVE_LIBUSB, 1, [Define if you have libusb])
     HAVELIBUSB=yes
   ],[
     AC_MSG_WARN([*** libusb not detected. No support for USB JTAG cables via libusb.])
+    LIBS=$save_LIBS
+    CFLAGS=$save_CFLAGS
   ])
 ],)
 

jtag/src/cmd/print.c

@@ -22,12 +22,21 @@
  *
  */
 
+#include <config.h>
+
 #include "sysdep.h"
 
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
+
+#ifdef HAVE_WCHAR_H
 #include <wchar.h>
+#else
+typedef char wchar_t;
+# define mbstowcs(dst,src,n) 0
+# define wcslen(str) strlen(str)
+#endif
 
 #include "part.h"
 #include "jtag.h"