Snippets for imagemagick 7.1.2.25 from Alpine riscv64

Sourced from https://build.alpinelinux.org/buildlogs/build-edge-riscv64/community/imagemagick/imagemagick-7.1.2.25-r0.log.

• coders/svg.c:447:5: warning: 'rsvg_handle_write' is deprecated: Use 'rsvg_handle_read_stream_sync' instead [-Wdeprecated-declarations]
    447 |     (void) rsvg_handle_write(svg_handle,buffer,(gsize) n,&error);
        |     ^
  

• coders/svg.c:456:3: warning: 'rsvg_handle_close' is deprecated: Use 'rsvg_handle_read_stream_sync' instead [-Wdeprecated-declarations]
    456 |   rsvg_handle_close(svg_handle,&error);
        |   ^~~~~~~~~~~~~~~~~
  

• coders/svg.c:465:3: warning: 'rsvg_handle_get_dimensions' is deprecated: Use 'rsvg_handle_get_intrinsic_size_in_pixels' instead [-Wdeprecated-declarations]
    465 |   rsvg_handle_get_dimensions(svg_handle,&dimension_info);
        |   ^~~~~~~~~~~~~~~~~~~~~~~~~~
  

• coders/svg.c:482:7: warning: 'rsvg_handle_get_dimensions' is deprecated: Use 'rsvg_handle_get_intrinsic_size_in_pixels' instead [-Wdeprecated-declarations]
    482 |       rsvg_handle_get_dimensions(svg_handle,&dpi_dimension_info);
        |       ^~~~~~~~~~~~~~~~~~~~~~~~~~
  

• coders/svg.c:583:7: warning: 'rsvg_handle_render_cairo' is deprecated: Use 'rsvg_handle_render_document' instead [-Wdeprecated-declarations]
    583 |       rsvg_handle_render_cairo(svg_handle,cairo_image);
        |       ^~~~~~~~~~~~~~~~~~~~~~~~