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Add -Wwrite-strings compiler flag and fix all warnings

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This commit is contained in:
Behdad Esfahbod 2006-08-07 13:13:33 -07:00 • committed by Carl Worth
parent eb9caf0833
commit 0071102208
3 changed files with 4 additions and 4 deletions
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2
configure.in
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@ -535,7 +535,7 @@ WARN_CFLAGS=""
if test "x$GCC" = "xyes"; then
WARN_CFLAGS="-Wall -Wsign-compare -Wpointer-arith -Wstrict-prototypes \
-Wmissing-prototypes -Wmissing-declarations \
-Wnested-externs -fno-strict-aliasing -Wold-style-definition"
-Wnested-externs -fno-strict-aliasing -Wold-style-definition -Wwrite-strings"
fi
AC_SUBST(WARN_CFLAGS)

2
src/cairo-ps-surface.c
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@ -1474,7 +1474,7 @@ static cairo_status_t
emit_image (cairo_ps_surface_t *surface,
cairo_image_surface_t *image,
cairo_matrix_t *matrix,
char *name)
const char *name)
{
cairo_status_t status;
unsigned char *rgb, *compressed;

4
src/cairo-xlib-surface.c
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@ -934,7 +934,7 @@ static cairo_status_t
_cairo_xlib_surface_set_filter (cairo_xlib_surface_t *surface,
cairo_filter_t filter)
{
char *render_filter;
const char *render_filter;
if (!surface->src_picture)
return CAIRO_STATUS_SUCCESS;
@ -969,7 +969,7 @@ _cairo_xlib_surface_set_filter (cairo_xlib_surface_t *surface,
}
XRenderSetPictureFilter (surface->dpy, surface->src_picture,
render_filter, NULL, 0);
(char *) render_filter, NULL, 0);
return CAIRO_STATUS_SUCCESS;
}