Enabled GCC -Wwrite-strings warning for CMake and replaced many 'char's for 'const char's,.

Only one functional change where Transform orientations passed "" to BIF_createTransformOrientation() which could then have the value written into.

3 files changed, 8 insertions, 8 deletions

diff --git a/source/blender/render/extern/include/RE_pipeline.h b/source/blender/render/extern/include/RE_pipeline.h
index 5aaedb50c1a..4d92f2ac8d1 100644
--- a/source/blender/render/extern/include/RE_pipeline.h
+++ b/source/blender/render/extern/include/RE_pipeline.h
@@ -237,7 +237,7 @@ void RE_display_draw_cb	(struct Render *re, void *handle, void (*f)(void *handle
 void RE_stats_draw_cb	(struct Render *re, void *handle, void (*f)(void *handle, RenderStats *rs));
 void RE_progress_cb	(struct Render *re, void *handle, void (*f)(void *handle, float));
 void RE_test_break_cb	(struct Render *re, void *handle, int (*f)(void *handle));
-void RE_error_cb		(struct Render *re, void *handle, void (*f)(void *handle, char *str));
+void RE_error_cb		(struct Render *re, void *handle, void (*f)(void *handle, const char *str));
 
 /* should move to kernel once... still unsure on how/where */
 float RE_filter_value(int type, float x);
@@ -301,7 +301,7 @@ void RE_engine_update_stats(RenderEngine *engine, const char *stats, const char
 void RE_engines_init(void);
 void RE_engines_exit(void);
 
-int RE_is_rendering_allowed(struct Scene *scene, void *erh, void (*error)(void *handle, char *str));
+int RE_is_rendering_allowed(struct Scene *scene, void *erh, void (*error)(void *handle, const char *str));
 
 #endif /* RE_PIPELINE_H */
 
diff --git a/source/blender/render/intern/include/render_types.h b/source/blender/render/intern/include/render_types.h
index d3f52a5a911..e6c2a99446f 100644
--- a/source/blender/render/intern/include/render_types.h
+++ b/source/blender/render/intern/include/render_types.h
@@ -244,7 +244,7 @@ struct Render
 	int (*test_break)(void *handle);
 	void *tbh;
 	
-	void (*error)(void *handle, char *str);
+	void (*error)(void *handle, const char *str);
 	void *erh;
 	
 	RenderStats i;
diff --git a/source/blender/render/intern/source/pipeline.c b/source/blender/render/intern/source/pipeline.c
index 49ea0ac03e8..9c333b2d8c2 100644
--- a/source/blender/render/intern/source/pipeline.c
+++ b/source/blender/render/intern/source/pipeline.c
@@ -133,7 +133,7 @@ static void result_nothing(void *UNUSED(arg), RenderResult *UNUSED(rr)) {}
 static void result_rcti_nothing(void *UNUSED(arg), RenderResult *UNUSED(rr), volatile struct rcti *UNUSED(rect)) {}
 static void stats_nothing(void *UNUSED(arg), RenderStats *UNUSED(rs)) {}
 static void float_nothing(void *UNUSED(arg), float UNUSED(val)) {}
-static void print_error(void *UNUSED(arg), char *str) {printf("ERROR: %s\n", str);}
+static void print_error(void *UNUSED(arg), const char *str) {printf("ERROR: %s\n", str);}
 static int default_break(void *UNUSED(arg)) {return G.afbreek == 1;}
 
 static void stats_background(void *UNUSED(arg), RenderStats *rs)
@@ -278,7 +278,7 @@ static void pop_render_result(Render *re)
 
 /* NOTE: OpenEXR only supports 32 chars for layer+pass names
    In blender we now use max 10 chars for pass, max 20 for layer */
-static char *get_pass_name(int passtype, int channel)
+static const char *get_pass_name(int passtype, int channel)
 {
 	
 	if(passtype == SCE_PASS_COMBINED) {
@@ -471,7 +471,7 @@ static void render_unique_exr_name(Render *re, char *str, int sample)
 
 static void render_layer_add_pass(RenderResult *rr, RenderLayer *rl, int channels, int passtype)
 {
-	char *typestr= get_pass_name(passtype, 0);
+	const char *typestr= get_pass_name(passtype, 0);
 	RenderPass *rpass= MEM_callocN(sizeof(RenderPass), typestr);
 	int rectsize= rr->rectx*rr->recty*channels;
 	
@@ -1403,7 +1403,7 @@ void RE_test_break_cb(Render *re, void *handle, int (*f)(void *handle))
 	re->test_break= f;
 	re->tbh= handle;
 }
-void RE_error_cb(Render *re, void *handle, void (*f)(void *handle, char *str))
+void RE_error_cb(Render *re, void *handle, void (*f)(void *handle, const char *str))
 {
 	re->error= f;
 	re->erh= handle;
@@ -2663,7 +2663,7 @@ static int check_valid_camera(Scene *scene)
 	return 1;
 }
 
-int RE_is_rendering_allowed(Scene *scene, void *erh, void (*error)(void *handle, char *str))
+int RE_is_rendering_allowed(Scene *scene, void *erh, void (*error)(void *handle, const char *str))
 {
 	SceneRenderLayer *srl;