kc3-lang/freetype

diff --git a/ChangeLog b/ChangeLog
index ef0b59b..6a8eca1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2003-10-15:  Graham Asher  <graham.asher@btinternet.com>
+
+	* src/autohint/ahglobal.c (blue_chars), src/winfonts/winfnt.c
+	(fnt_cmap_class_rec, fnt_cmap_class), src/bdf/bdflib.c (empty,
+	_num_bdf_properties), src/gzip/infutil.c (inflate_mask),
+	src/gzip/inffixed.h (fixed_bl, fixed_bd, fixed_tl, fixed_td),
+	src/gzip/inftrees.h (inflate_trees_fixed), srf/gzip/inftrees.c
+	(inflate_trees_fixed): Decorate with more `const' to avoid
+	writable global variables which are disallowed on ARM.
+
 2003-10-08  Werner Lemberg  <wl@gnu.org>
 
 	* src/type1/t1load.c (parse_font_matrix, parse_charstrings): Remove
@@ -41,7 +51,7 @@
 	(ps_parser_skip_PS_token): New function.  This is a better
 	replacement of...
 	(ps_parser_skip_alpha): Removed.
-	(ps_parser_to_token, ps+parser_to_token_array): Updated.
+	(ps_parser_to_token, ps_parser_to_token_array): Updated.
 	(T1Radix): Rewritten, using `ft_char_table'.
 	(t1_toint): Renamed to...
 	(ps_toint): This.  Update all callers.
diff --git a/src/autohint/ahglobal.c b/src/autohint/ahglobal.c
index 4183b01..273a1e5 100644
--- a/src/autohint/ahglobal.c
+++ b/src/autohint/ahglobal.c
@@ -30,7 +30,7 @@
   /* cf. AH_BLUE_XXX constants in ahtypes.h */
 
   static
-  const char*  blue_chars[AH_BLUE_MAX] =
+  const char* const  blue_chars[AH_BLUE_MAX] =
   {
     "THEZOCQS",
     "HEZLOCUS",
diff --git a/src/bdf/bdflib.c b/src/bdf/bdflib.c
index 2d90b4c..b4066db 100644
--- a/src/bdf/bdflib.c
+++ b/src/bdf/bdflib.c
@@ -163,7 +163,7 @@
     { (char *)"_MULE_RELATIVE_COMPOSE",  BDF_INTEGER,  1, { 0 } },
   };
 
-  static unsigned long
+  static const unsigned long
   _num_bdf_properties = sizeof ( _bdf_properties ) /
                         sizeof ( _bdf_properties[0] );
 
@@ -391,7 +391,7 @@
 
   /* An empty string for empty fields. */
 
-  static char  empty[1] = { 0 };   /* XXX eliminate this */
+  static const char  empty[1] = { 0 };      /* XXX eliminate this */
 
 
   /* Assume the line is NULL-terminated and that the `list' parameter */
@@ -468,7 +468,7 @@
       }
 
       /* Assign the field appropriately. */
-      list->field[list->used++] = ( ep > sp ) ? sp : empty;
+      list->field[list->used++] = ( ep > sp ) ? sp : (char*)empty;
 
       sp = ep;
 
@@ -511,7 +511,7 @@
     }
 
     if ( final_empty )
-      list->field[list->used++] = empty;
+      list->field[list->used++] = (char*)empty;
 
     if ( list->used == list->size )
     {
diff --git a/src/gzip/inffixed.h b/src/gzip/inffixed.h
index 77f7e76..4d4760e 100644
--- a/src/gzip/inffixed.h
+++ b/src/gzip/inffixed.h
@@ -7,9 +7,9 @@
    subject to change. Applications should only use zlib.h.
  */
 
-local uInt fixed_bl = 9;
-local uInt fixed_bd = 5;
-local inflate_huft fixed_tl[] = {
+local const uInt fixed_bl = 9;
+local const uInt fixed_bd = 5;
+local const inflate_huft fixed_tl[] = {
     {{{96,7}},256}, {{{0,8}},80}, {{{0,8}},16}, {{{84,8}},115},
     {{{82,7}},31}, {{{0,8}},112}, {{{0,8}},48}, {{{0,9}},192},
     {{{80,7}},10}, {{{0,8}},96}, {{{0,8}},32}, {{{0,9}},160},
@@ -139,7 +139,7 @@ local inflate_huft fixed_tl[] = {
     {{{82,7}},27}, {{{0,8}},111}, {{{0,8}},47}, {{{0,9}},191},
     {{{0,8}},15}, {{{0,8}},143}, {{{0,8}},79}, {{{0,9}},255}
   };
-local inflate_huft fixed_td[] = {
+local const inflate_huft fixed_td[] = {
     {{{80,5}},1}, {{{87,5}},257}, {{{83,5}},17}, {{{91,5}},4097},
     {{{81,5}},5}, {{{89,5}},1025}, {{{85,5}},65}, {{{93,5}},16385},
     {{{80,5}},3}, {{{88,5}},513}, {{{84,5}},33}, {{{92,5}},8193},
diff --git a/src/gzip/inftrees.c b/src/gzip/inftrees.c
index 2bceb46..9002bf5 100644
--- a/src/gzip/inftrees.c
+++ b/src/gzip/inftrees.c
@@ -401,11 +401,11 @@ local inflate_huft *fixed_td;
 
 
 local int inflate_trees_fixed( /* bl, bd, tl, td, z) */
-uIntf *bl,               /* literal desired/actual bit depth */
-uIntf *bd,               /* distance desired/actual bit depth */
-inflate_huft * FAR *tl,  /* literal/length tree result */
-inflate_huft * FAR *td,  /* distance tree result */
-z_streamp z              /* for memory allocation */
+uIntf *bl,                      /* literal desired/actual bit depth */
+uIntf *bd,                      /* distance desired/actual bit depth */
+const inflate_huft * FAR *tl,   /* literal/length tree result */
+const inflate_huft * FAR *td,   /* distance tree result */
+z_streamp z                     /* for memory allocation */
 )
 {
 #ifdef BUILDFIXED
diff --git a/src/gzip/inftrees.h b/src/gzip/inftrees.h
index 92d2f28..07bf2aa 100644
--- a/src/gzip/inftrees.h
+++ b/src/gzip/inftrees.h
@@ -56,8 +56,8 @@ local  int inflate_trees_dynamic OF((
 local  int inflate_trees_fixed OF((
     uIntf *,                    /* literal desired/actual bit depth */
     uIntf *,                    /* distance desired/actual bit depth */
-    inflate_huft * FAR *,       /* literal/length tree result */
-    inflate_huft * FAR *,       /* distance tree result */
+    const inflate_huft * FAR *, /* literal/length tree result */
+    const inflate_huft * FAR *, /* distance tree result */
     z_streamp));                /* for memory allocation */
 
 #endif /* _INFTREES_H */
diff --git a/src/gzip/infutil.c b/src/gzip/infutil.c
index 87358d7..6087b40 100644
--- a/src/gzip/infutil.c
+++ b/src/gzip/infutil.c
@@ -11,7 +11,7 @@
 
 
 /* And'ing with mask[n] masks the lower n bits */
-local uInt inflate_mask[17] = {
+local const uInt inflate_mask[17] = {
     0x0000,
     0x0001, 0x0003, 0x0007, 0x000f, 0x001f, 0x003f, 0x007f, 0x00ff,
     0x01ff, 0x03ff, 0x07ff, 0x0fff, 0x1fff, 0x3fff, 0x7fff, 0xffff
diff --git a/src/winfonts/winfnt.c b/src/winfonts/winfnt.c
index 37f2faa..579fe34 100644
--- a/src/winfonts/winfnt.c
+++ b/src/winfonts/winfnt.c
@@ -37,8 +37,7 @@
 #define FT_COMPONENT  trace_winfnt
 
 
-  static
-  const FT_Frame_Field  winmz_header_fields[] =
+  static const FT_Frame_Field  winmz_header_fields[] =
   {
 #undef  FT_STRUCTURE
 #define FT_STRUCTURE  WinMZ_HeaderRec
@@ -50,8 +49,7 @@
     FT_FRAME_END
   };
 
-  static
-  const FT_Frame_Field  winne_header_fields[] =
+  static const FT_Frame_Field  winne_header_fields[] =
   {
 #undef  FT_STRUCTURE
 #define FT_STRUCTURE  WinNE_HeaderRec
@@ -64,8 +62,7 @@
     FT_FRAME_END
   };
 
-  static
-  const FT_Frame_Field  winfnt_header_fields[] =
+  static const FT_Frame_Field  winfnt_header_fields[] =
   {
 #undef  FT_STRUCTURE
 #define FT_STRUCTURE  FT_WinFNT_HeaderRec
@@ -372,7 +369,7 @@
   }
 
 
-  static FT_CMap_ClassRec  fnt_cmap_class_rec =
+  static const FT_CMap_ClassRec  fnt_cmap_class_rec =
   {
     sizeof ( FNT_CMapRec ),
 
@@ -382,7 +379,7 @@
     (FT_CMap_CharNextFunc) fnt_cmap_char_next
   };
 
-  static FT_CMap_Class  fnt_cmap_class = &fnt_cmap_class_rec;
+  static const FT_CMap_Class  fnt_cmap_class = &fnt_cmap_class_rec;
 
 
   static void