Fix compilation errors

Fix compilation errors with obvious fixes.

app/core/gimp-transform-resize.c

@@ -189,6 +189,12 @@ gimp_transform_resize_boundary (const GimpMatrix3   *inv,
                                   ((gdouble) u2 - u1) / (v2 - v1),
                                   x1, y1, x2, y2);
       break;
+
+    case GIMP_TRANSFORM_RESIZE_CLIP:
+      /* Remove warning about not handling all enum values. We handle
+       * this case in the beginning of the function
+       */
+      break;
     }
 
   /* ensure that resulting rectangle has at least area 1 */

app/core/gimpgradient-load.c

@@ -519,8 +519,12 @@ svg_parse_gradient_stop_style (SvgStop     *stop,
 
       if (end > sep && sep > style)
         {
-          gchar *name  = g_strndup (style, sep - style);
-          gchar *value = g_strndup (++sep, end - sep - (*end == ';' ? 1 : 0));
+          gchar *name;
+          gchar *value;
+
+          name = g_strndup (style, sep - style);
+          sep++;
+          value = g_strndup (sep, end - sep - (*end == ';' ? 1 : 0));
 
           svg_parse_gradient_stop_style_prop (stop, name, value);
 

libgimpconfig/gimpscanner.c

@@ -176,7 +176,11 @@ gimp_scanner_destroy (GScanner *scanner)
   data = scanner->user_data;
 
   if (data->file)
+#if GLIB_CHECK_VERSION(2, 21, 3)
+    g_mapped_file_unref (data->file);
+#else
     g_mapped_file_free (data->file);
+#endif
 
   g_free (data->name);
   g_slice_free (GimpScannerData, data);

plug-ins/common/file-wmf.c

@@ -339,7 +339,11 @@ load_wmf_size (const gchar *filename,
     success = FALSE;
 
   wmf_mem_close (API);
+#if GLIB_CHECK_VERSION(2, 21, 3)
+  g_mapped_file_unref (file);
+#else
   g_mapped_file_free (file);
+#endif
 
   if (width < 1 || height < 1)
     {

plug-ins/common/lcms.c

@@ -836,7 +836,11 @@ lcms_image_set_profile (gint32       image,
                                     g_mapped_file_get_length (file),
                                     g_mapped_file_get_contents (file));
 
+#if GLIB_CHECK_VERSION(2, 21, 3)
+      g_mapped_file_unref (file);
+#else
       g_mapped_file_free (file);
+#endif
 
       gimp_image_parasite_attach (image, parasite);
       gimp_parasite_free (parasite);

plug-ins/common/mail.c

@@ -707,7 +707,11 @@ to64 (const gchar  *filename,
   bytes = g_base64_encode_close (TRUE, out, &state, &save);
   fwrite (out, 1, bytes, outfile);
 
+#if GLIB_CHECK_VERSION(2, 21, 3)
+  g_mapped_file_unref (infile);
+#else
   g_mapped_file_free (infile);
+#endif
 
   return TRUE;
 }

plug-ins/file-jpeg/jpeg-exif.c

@@ -76,7 +76,11 @@ jpeg_exif_data_new_from_file (const gchar  *filename,
   data = exif_data_new_from_data ((guchar *) g_mapped_file_get_contents (file),
                                   g_mapped_file_get_length (file));
 
+#if GLIB_CHECK_VERSION(2, 21, 3)
+  g_mapped_file_unref (file);
+#else
   g_mapped_file_free (file);
+#endif
 
   return data;
 }

plug-ins/flame/libifs.c

@@ -1260,43 +1260,6 @@ estimate_bounding_box (control_point *cp,
     }
 }
 
-/* use hill climberer to find smooth ordering of control points
-   this is untested */
-
-void
-sort_control_points (control_point *cps,
-                     int            ncps,
-                     double       (*metric)())
-{
-  int    niter = ncps * 1000;
-  int    i, n, m;
-  double same, swap;
-  for (i = 0; i < niter; i++)
-    {
-      /* consider switching points with indexes n and m */
-      n = g_random_int_range (0, ncps);
-      m = g_random_int_range (0, ncps);
-
-      same = (metric(cps + n, cps + (n - 1) % ncps) +
-              metric(cps + n, cps + (n + 1) % ncps) +
-              metric(cps + m, cps + (m - 1) % ncps) +
-              metric(cps + m, cps + (m + 1) % ncps));
-
-      swap = (metric(cps + n, cps + (m - 1) % ncps) +
-              metric(cps + n, cps + (m + 1) % ncps) +
-              metric(cps + m, cps + (n - 1) % ncps) +
-              metric(cps + m, cps + (n + 1) % ncps));
-
-      if (swap < same)
-        {
-          control_point t;
-          t = cps[n];
-          cps[n] = cps[m];
-          cps[m] = t;
-        }
-    }
-}
-
 /* this has serious flaws in it */
 
 double

plug-ins/flame/libifs.h

@@ -78,7 +78,6 @@ extern void print_control_point(FILE *f, control_point *cp, int quote);
 extern void random_control_point(control_point *cp, int ivar);
 extern void parse_control_point(char **ss, control_point *cp);
 extern void estimate_bounding_box(control_point *cp, double eps, double *bmin, double *bmax);
-extern void sort_control_points(control_point *cps, int ncps, double (*metric)());
 extern double standard_metric(control_point *cp1, control_point *cp2);
 extern double random_uniform01(void);
 extern double random_uniform11(void);