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* bug#16754: unnecessary requirement of X11 for imagemagick in case of cygwin
       [not found] <COL131-W34207AB3320393A57A03F849D0@phx.gbl>
@ 2014-02-14 10:00 ` Mirek Kaim
  2014-02-16  3:02   ` Glenn Morris
  0 siblings, 1 reply; 6+ messages in thread
From: Mirek Kaim @ 2014-02-14 10:00 UTC (permalink / raw)
  To: 16754

i've just compiled the latest version from repo under cygwin. imagemagick installed from cygwin package, with all dependecies - that includes some X-libs, but no X server per se. emacs configured --with-w32. all i did was this:

diff --git a/configure.ac b/configure.ac
index 326d528..bc95daa 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2236,7 +2236,7 @@ if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes"
fi

HAVE_IMAGEMAGICK=no
-if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes"; then
+#if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes"; then
if test "${with_imagemagick}" != "no"; then
## 6.2.8 is the earliest version known to work, but earlier versions
## might work - let us know if you find one.
@@ -2254,7 +2254,7 @@ if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes"
AC_CHECK_FUNCS(MagickExportImagePixels MagickMergeImageLayers)
fi
fi
-fi
+#fi


HAVE_GTK=no

and it works, checked with image-dired and pdf page scaling. obviously, imagemagick is independent from the actual gui used by emacs - as long as there is a gui, it makes sense to link with it. shouldn't it be then:

if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes" || test "${HAVE_W32}" = "yes"; then

or am i missing something? i'm not too familiar with configure and makefile stuff, and i never submitted a patch so i don't have an account, so feel free to patch that. 		 	   		  




^ permalink raw reply related	[flat|nested] 6+ messages in thread

* bug#16754: unnecessary requirement of X11 for imagemagick in case of cygwin
  2014-02-14 10:00 ` bug#16754: unnecessary requirement of X11 for imagemagick in case of cygwin Mirek Kaim
@ 2014-02-16  3:02   ` Glenn Morris
  2014-02-16  8:26     ` Mirek Kaim
  0 siblings, 1 reply; 6+ messages in thread
From: Glenn Morris @ 2014-02-16  3:02 UTC (permalink / raw)
  To: Mirek Kaim; +Cc: 16754

Mirek Kaim wrote:

> and it works, checked with image-dired and pdf page scaling.

But image-dired does not use the built-in ImageMagick support, it just
calls the external ImageMagick executables. And DocView may do the same
too.

Anyway, what you say sounds plausible to me, but I have no way to test
it myself.





^ permalink raw reply	[flat|nested] 6+ messages in thread

* bug#16754: unnecessary requirement of X11 for imagemagick in case of cygwin
  2014-02-16  3:02   ` Glenn Morris
@ 2014-02-16  8:26     ` Mirek Kaim
  2014-02-16 19:33       ` Glenn Morris
  0 siblings, 1 reply; 6+ messages in thread
From: Mirek Kaim @ 2014-02-16  8:26 UTC (permalink / raw)
  To: Glenn Morris; +Cc: 16754@debbugs.gnu.org

> But image-dired does not use the built-in ImageMagick support, it just
> calls the external ImageMagick executables. And DocView may do the same
> too.

i'm
 not sure if doc-view-scale-internally implies imagemagick, but what i 
do know is that before recompiling emacs with imagemagick support, 
doc-view displayed the pages at the original resolution (depending on 
dpi setting, obviously), while afterwards it started using the 
doc-view-image-width variable, so my guess is that it works (both builds
 were done by me, the only difference was adding imagemagick and dbus 
support).

of course i may be wrong, so any way to check if it works is welcome. 		 	   		  




^ permalink raw reply	[flat|nested] 6+ messages in thread

* bug#16754: unnecessary requirement of X11 for imagemagick in case of cygwin
  2014-02-16  8:26     ` Mirek Kaim
@ 2014-02-16 19:33       ` Glenn Morris
  2014-02-17  9:20         ` Mirek Kaim
  0 siblings, 1 reply; 6+ messages in thread
From: Glenn Morris @ 2014-02-16 19:33 UTC (permalink / raw)
  To: Mirek Kaim; +Cc: 16754@debbugs.gnu.org


I think if you simply visit an image type that Emacs does not otherwise
support, eg .bmp, and check that

i) it displays as an image with "Image[imagemagick]" in the mode line.

ii) M-x image-transform-set-rotation RET 45 RET work.

we'll call that good enough. Thanks!





^ permalink raw reply	[flat|nested] 6+ messages in thread

* bug#16754: unnecessary requirement of X11 for imagemagick in case of cygwin
  2014-02-16 19:33       ` Glenn Morris
@ 2014-02-17  9:20         ` Mirek Kaim
  2014-02-18  1:47           ` Glenn Morris
  0 siblings, 1 reply; 6+ messages in thread
From: Mirek Kaim @ 2014-02-17  9:20 UTC (permalink / raw)
  To: Glenn Morris; +Cc: 16754@debbugs.gnu.org

> I think if you simply visit an image type that Emacs does not otherwise
> support, eg .bmp, and check that
>
> i) it displays as an image with "Image[imagemagick]" in the mode line.
>
> ii) M-x image-transform-set-rotation RET 45 RET work.
>
> we'll call that good enough. Thanks!

checked with both .bmp and .tga, it works. setting imagemagick render mode to 1 causes emacs to crash though, but default setting of 0 works fine. 		 	   		  




^ permalink raw reply	[flat|nested] 6+ messages in thread

* bug#16754: unnecessary requirement of X11 for imagemagick in case of cygwin
  2014-02-17  9:20         ` Mirek Kaim
@ 2014-02-18  1:47           ` Glenn Morris
  0 siblings, 0 replies; 6+ messages in thread
From: Glenn Morris @ 2014-02-18  1:47 UTC (permalink / raw)
  To: 16754-done

Version: 24.4

Thanks; applied.





^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2014-02-18  1:47 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
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     [not found] <COL131-W34207AB3320393A57A03F849D0@phx.gbl>
2014-02-14 10:00 ` bug#16754: unnecessary requirement of X11 for imagemagick in case of cygwin Mirek Kaim
2014-02-16  3:02   ` Glenn Morris
2014-02-16  8:26     ` Mirek Kaim
2014-02-16 19:33       ` Glenn Morris
2014-02-17  9:20         ` Mirek Kaim
2014-02-18  1:47           ` Glenn Morris

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