bug#38109: 27.0.50; xpm image scaling doesn't work

[Adam Sjøgren]

Eli writes:

> You need to build either with XRender support (should be automatic if
> you have it installed) or with ImageMagick.  Does config.h define
> HAVE_XRENDER to 1?

It does:

  asjo@tullinup:/usr/src/emacs$ grep HAVE_XRENDER src/config.h
  #define HAVE_XRENDER 1

and ImageMagick isn't defined:

  asjo@tullinup:/usr/src/emacs$ grep HAVE_IMAGEMAGICK src/config.h
  /* #undef HAVE_IMAGEMAGICK */
  /* #undef HAVE_IMAGEMAGICK7 */