Fix stdlib dependencies.

ChangeLog

@@ -1,3 +1,15 @@
+2009-01-12  Werner Lemberg  <wl@gnu.org>
+
+	Fix stdlib dependencies.
+
+	Problem reported by Mickey Gabel <mickey@monfort.co.il>.
+
+	* include/freetype/config/ftstdlib.h (ft_exit): Removed.  Unused.
+
+	* src/autofit/afhints.c, src/base/ftlcdfil.c, src/smooth/ftsmooth.c:
+	s/memcpy/ft_memcpy/.
+	* src/psaux/t1decode.c: s/memset/ft_memset/, s/memcpy/ft_memcpy/.
+
 2009-01-11  Werner Lemberg  <wl@gnu.org>
 
 	* docs/formats.txt: Add link to PCF specification.

include/freetype/config/ftstdlib.h

@@ -5,7 +5,7 @@
 /*    ANSI-specific library and header configuration file (specification   */
 /*    only).                                                               */
 /*                                                                         */
-/*  Copyright 2002, 2003, 2004, 2005, 2006, 2007 by                        */
+/*  Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2009 by                  */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -54,12 +54,6 @@
   /* In these case, `ftconfig.h' will refuse to compile anyway with a   */
   /* message like `couldn't find 32-bit type' or something similar.     */
   /*                                                                    */
-  /* IMPORTANT NOTE: We do not define aliases for heap management and   */
-  /*                 i/o routines (i.e. malloc/free/fopen/fread/...)    */
-  /*                 since these functions should all be encapsulated   */
-  /*                 by platform-specific implementations of            */
-  /*                 `ftsystem.c'.                                      */
-  /*                                                                    */
   /**********************************************************************/
 
 
@@ -124,8 +118,6 @@
 
 #define ft_qsort  qsort
 
-#define ft_exit   exit    /* only used to exit from unhandled exceptions */
-
 
   /**********************************************************************/
   /*                                                                    */

src/autofit/afhints.c

@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    Auto-fitter hinting routines (body).                                 */
 /*                                                                         */
-/*  Copyright 2003, 2004, 2005, 2006, 2007 by                              */
+/*  Copyright 2003, 2004, 2005, 2006, 2007, 2009 by                        */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -203,14 +203,14 @@
 
     if ( flags & AF_EDGE_ROUND )
     {
-      memcpy( temp + pos, "round", 5 );
+      ft_memcpy( temp + pos, "round", 5 );
       pos += 5;
     }
     if ( flags & AF_EDGE_SERIF )
     {
       if ( pos > 0 )
         temp[pos++] = ' ';
-      memcpy( temp + pos, "serif", 5 );
+      ft_memcpy( temp + pos, "serif", 5 );
       pos += 5;
     }
     if ( pos == 0 )

src/base/ftlcdfil.c

@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    FreeType API for color filtering of subpixel bitmap glyphs (body).   */
 /*                                                                         */
-/*  Copyright 2006, 2008 by                                                */
+/*  Copyright 2006, 2008, 2009 by                                          */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -296,13 +296,13 @@
 
 #elif defined( FT_FORCE_LIGHT_LCD_FILTER )
 
-      memcpy( library->lcd_weights, light_filter, 5 );
+      ft_memcpy( library->lcd_weights, light_filter, 5 );
       library->lcd_filter_func = _ft_lcd_filter_fir;
       library->lcd_extra       = 2;
 
 #else
 
-      memcpy( library->lcd_weights, default_filter, 5 );
+      ft_memcpy( library->lcd_weights, default_filter, 5 );
       library->lcd_filter_func = _ft_lcd_filter_fir;
       library->lcd_extra       = 2;
 
@@ -311,7 +311,7 @@
       break;
 
     case FT_LCD_FILTER_LIGHT:
-      memcpy( library->lcd_weights, light_filter, 5 );
+      ft_memcpy( library->lcd_weights, light_filter, 5 );
       library->lcd_filter_func = _ft_lcd_filter_fir;
       library->lcd_extra       = 2;
       break;

src/psaux/t1decode.c

@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    PostScript Type 1 decoding routines (body).                          */
 /*                                                                         */
-/*  Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by       */
+/*  Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -354,10 +354,9 @@
                ( decoder->buildchar == NULL ) );
 
     if ( decoder->len_buildchar > 0 )
-      memset( &decoder->buildchar[0],
-              0,
-              sizeof( decoder->buildchar[0] ) *
-                decoder->len_buildchar );
+      ft_memset( &decoder->buildchar[0],
+                 0,
+                 sizeof( decoder->buildchar[0] ) * decoder->len_buildchar );
 
     FT_TRACE4(( "\nStart charstring\n" ));
 
@@ -777,10 +776,10 @@
                  idx + blend->num_designs > decoder->face->len_buildchar )
               goto Unexpected_OtherSubr;
 
-            memcpy( &decoder->buildchar[idx],
-                    blend->weight_vector,
-                    blend->num_designs *
-                      sizeof( blend->weight_vector[ 0 ] ) );
+            ft_memcpy( &decoder->buildchar[idx],
+                       blend->weight_vector,
+                       blend->num_designs *
+                         sizeof( blend->weight_vector[0] ) );
           }
           break;
 

src/smooth/ftsmooth.c

@@ -4,7 +4,7 @@
 /*                                                                         */
 /*    Anti-aliasing renderer interface (body).                             */
 /*                                                                         */
-/*  Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006 by                   */
+/*  Copyright 2000-2001, 2002, 2003, 2004, 2005, 2006, 2009 by             */
 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
 /*                                                                         */
 /*  This file is part of the FreeType project, and may only be used,       */
@@ -294,13 +294,13 @@
 
       for ( hh = height_org; hh > 0; hh-- )
       {
-        memcpy( write, read, pitch );
+        ft_memcpy( write, read, pitch );
         write += pitch;
 
-        memcpy( write, read, pitch );
+        ft_memcpy( write, read, pitch );
         write += pitch;
 
-        memcpy( write, read, pitch );
+        ft_memcpy( write, read, pitch );
         write += pitch;
         read  += pitch;
       }