Revamp the build system.

Quick summary of changes:

  - Move list of cairo source files out of src/Makefile.am and into
    src/Sources.mk,

  - Generate files src/Config.mk and src/Config.mk.win32 that choose
    the right set of source files and headers based on configured
    backends and features.  This drastically simplifies building
    using other build systems.  The src/Makefile.win32 file needs
    to be updated to reflect these changes.

  - Add README files to various directories,

  - Add toplevel HACKING file.

1 files changed, 15 insertions, 14 deletions

diff --git a/src/cairo-types-private.h b/src/cairo-types-private.h
index f2a6f6312..91bfa8a5d 100644
--- a/src/cairo-types-private.h
+++ b/src/cairo-types-private.h
@@ -45,17 +45,27 @@
 #include "cairo-fixed-type-private.h"
 
 typedef struct _cairo_array cairo_array_t;
-typedef struct _cairo_hash_table cairo_hash_table_t;
 typedef struct _cairo_cache cairo_cache_t;
-typedef struct _cairo_hash_entry cairo_hash_entry_t;
-typedef struct _cairo_surface_backend cairo_surface_backend_t;
 typedef struct _cairo_clip cairo_clip_t;
+typedef struct _cairo_clip_path cairo_clip_path_t;
+typedef struct _cairo_color cairo_color_t;
+typedef struct _cairo_font_face_backend     cairo_font_face_backend_t;
+typedef struct _cairo_gstate cairo_gstate_t;
+typedef struct _cairo_hash_entry cairo_hash_entry_t;
+typedef struct _cairo_hash_table cairo_hash_table_t;
+typedef struct _cairo_image_surface cairo_image_surface_t;
 typedef struct _cairo_output_stream cairo_output_stream_t;
-typedef struct _cairo_scaled_font_subsets cairo_scaled_font_subsets_t;
 typedef struct _cairo_paginated_surface_backend cairo_paginated_surface_backend_t;
+typedef struct _cairo_path_fixed cairo_path_fixed_t;
+typedef struct _cairo_rectangle_int16 cairo_glyph_size_t;
+typedef struct _cairo_region cairo_region_t;
 typedef struct _cairo_scaled_font_backend   cairo_scaled_font_backend_t;
-typedef struct _cairo_font_face_backend     cairo_font_face_backend_t;
+typedef struct _cairo_scaled_font_subsets cairo_scaled_font_subsets_t;
+typedef struct _cairo_solid_pattern cairo_solid_pattern_t;
+typedef struct _cairo_surface_backend cairo_surface_backend_t;
+typedef struct _cairo_unscaled_font_backend cairo_unscaled_font_backend_t;
 typedef struct _cairo_xlib_screen_info cairo_xlib_screen_info_t;
+
 typedef cairo_array_t cairo_user_data_array_t;
 
 /**
@@ -156,8 +166,6 @@ typedef enum _cairo_internal_surface_type {
     CAIRO_INTERNAL_SURFACE_TYPE_TYPE3_GLYPH
 } cairo_internal_surface_type_t;
 
-typedef struct _cairo_region cairo_region_t;
-
 typedef struct _cairo_point {
     cairo_fixed_t x;
     cairo_fixed_t y;
@@ -199,8 +207,6 @@ struct _cairo_rectangle_int32 {
     uint32_t width, height;
 };
 
-typedef struct _cairo_rectangle_int16 cairo_glyph_size_t;
-
 struct _cairo_point_int16 {
     int16_t x, y;
 };
@@ -233,13 +239,11 @@ typedef enum _cairo_direction {
     CAIRO_DIRECTION_REVERSE
 } cairo_direction_t;
 
-typedef struct _cairo_path_fixed cairo_path_fixed_t;
 typedef enum _cairo_clip_mode {
     CAIRO_CLIP_MODE_PATH,
     CAIRO_CLIP_MODE_REGION,
     CAIRO_CLIP_MODE_MASK
 } cairo_clip_mode_t;
-typedef struct _cairo_clip_path cairo_clip_path_t;
 
 typedef struct _cairo_edge {
     cairo_line_t edge;
@@ -292,9 +296,6 @@ typedef struct _cairo_pen {
     cairo_pen_vertex_t  vertices_embedded[32];
 } cairo_pen_t;
 
-typedef struct _cairo_color cairo_color_t;
-typedef struct _cairo_image_surface cairo_image_surface_t;
-
 typedef struct _cairo_stroke_style {
     double		 line_width;
     cairo_line_cap_t	 line_cap;