On 12/30/2014 10:23 PM, Angelo Graziosi wrote:
Il 30/12/2014 17:16, Marco Atzeri ha scritto:
On 12/30/2014 3:20 PM, Angelo Graziosi wrote:
Marco Atzeri wrote:
Version 6.9.0.0-1 of
ImageMagick
ImageMagick-doc
libMagickCore6
libMagick-devel
perl-Image-Magick
have been uploaded for cygwin
After this upgrade, Emacs fails to build from trunk:
[...]
Configured for `x86_64-pc-cygwin'.
Where should the build process find the source code? .
What compiler should emacs be built with? clang -pipe
-Ofast -g0 -fomit-frame-pointer
Should Emacs use the GNU version of malloc? only before
dumping
Should Emacs use a relocating allocator for buffers? no
Should Emacs use mmap(2) for buffer allocation? yes
What window system should Emacs use? w32
What toolkit should Emacs use? none
Where do we find X Windows header files? Standard dirs
Where do we find X Windows libraries? Standard dirs
[...]
Does Emacs use imagemagick? yes
[...]
-lpng15 -lm -lz -lcairo -lz -lGL -lgobject-2.0 -lffi -lglib-2.0 -lintl
-lpcre -lintl -liconv -lpcre -lpixman-1 -lfontconfig -lexpat -lfreetype
-lbz2 -lpng15 -lm -lz -lexpat -lfreetype -lbz2 -lz -lEGL -lm -lpthread
-lGL -lm -lpthread -lXdamage -lXfixes -lX11-xcb -lxcb-glx -lpng15 -lm
-lz -lxcb-shm -lxcb-render -lXrender -lXext -lX11 -lxcb -lXau -lXdmcp
-lxml2 -lz -lgdi32 -lm -lgomp -lm -lMagickCore-6.Q16 -ljbig -llcms2
[...]
-lgobject-2.0 -lffi -lglib-2.0 -lintl -lpcre -lintl -liconv -lpcre -lz
/usr/lib/gcc/x86_64-pc-cygwin/4.8.3/../../../../x86_64-pc-cygwin/bin/ld:
impossibile trovare -lMagickCore
/usr/lib/gcc/x86_64-pc-cygwin/4.8.3/../../../../x86_64-pc-cygwin/bin/ld:
impossibile trovare -lMagickCore
[cut]
clang: error: linker (via gcc) command failed with exit code 1 (use -v
to see invocation)
it seems clang lost the "-6.Q16" when passing to ld.
I am not sure it is a ImageMagick package bug; the new format
is unusual but we already have names with dot before .dll.a
libgdk-x11-2.0.dll.a
Hmm... I don't understand...
ImageMagick changed again their API and bumped
from 5 to 6.Q16.
Same nomenclature on debian:
/usr/lib/x86_64-linux-gnu/libMagickCore-6.Q16.so.2
/usr/lib/x86_64-linux-gnu/libMagickCore-6.Q16.so.2.0.0
I have built Emacs with CLANG since this was added to Cygwin. First on
Cygwin32 and now on Cygwin64, and it always worked O(other_bugs)... Only
after the last ImageMagick update the build is broken...
In any case, also GCC seems to have the same problems:
[...]
Configured for `x86_64-pc-cygwin'.
Where should the build process find the source code? .
What compiler should emacs be built with? gcc
-std=gnu99 -pipe -Ofast -g0 -fomit-frame-pointer
Should Emacs use the GNU version of malloc? only before
dumping
Should Emacs use a relocating allocator for buffers? no
Should Emacs use mmap(2) for buffer allocation? yes
What window system should Emacs use? w32
What toolkit should Emacs use? none
Where do we find X Windows header files? Standard dirs
Where do we find X Windows libraries? Standard dirs
Does Emacs use -lXaw3d? no
Does Emacs use -lXpm? yes
Does Emacs use -ljpeg? yes
Does Emacs use -ltiff? yes
Does Emacs use a gif library? yes -lgif
Does Emacs use a png library? yes -lpng15
Does Emacs use -lrsvg-2? no
Does Emacs use imagemagick? yes
Does Emacs support sound? yes
Does Emacs use -lgpm? no
Does Emacs use -ldbus? yes
Does Emacs use -lgconf? no
Does Emacs use GSettings? no
Does Emacs use a file notification library? yes -lgio
(gfile)
Does Emacs use access control lists? yes
Does Emacs use -lselinux? no
Does Emacs use -lgnutls? yes
Does Emacs use -lxml2? yes
Does Emacs use -lfreetype? no
Does Emacs use -lm17n-flt? no
Does Emacs use -lotf? no
Does Emacs use -lxft? no
Does Emacs directly use zlib? yes
Does Emacs use toolkit scroll bars? yes
[...]
-lpcre -lintl -liconv -lpcre -lpixman-1 -lfontconfig -lexpat -lfreetype
-lbz2 -lpng15 -lm -lz -lexpat -lfreetype -lbz2 -lz -lEGL -lm -lpthread
-lGL -lm -lpthread -lXdamage -lXfixes -lX11-xcb -lxcb-glx -lpng15 -lm
-lz -lxcb-shm -lxcb-render -lXrender -lXext -lX11 -lxcb -lXau -lXdmcp
-lxml2 -lz -lgdi32 -lm -lgomp -lm -ldbus-1 -lxml2 -lz -llzma
-liconv -lm -lncurses -lgnutls -lz -lintl -liconv -lp11-kit
-lgmp -lhogweed -lgmp -lnettle -ltasn1 -lp11-kit -lz -lgio-2.0 -lz
-lgmodule-2.0 -lgobject-2.0 -lffi -lglib-2.0 -lintl -lpcre -lintl
-liconv -lpcre -lz
I see no MagickCore here.
/usr/lib/gcc/x86_64-pc-cygwin/4.8.3/../../../../x86_64-pc-cygwin/bin/ld:
impossibile trovare -lMagickCore
/usr/lib/gcc/x86_64-pc-cygwin/4.8.3/../../../../x86_64-pc-cygwin/bin/ld:
impossibile trovare -lMagickCore
possible dependency_libs in some /usr/lib/*.la ?
Sure it isn't a packaging bug? I see that now ImageMagick has missed
/usr/lib/libMagickCore.dll.a... and this
changed name upstream.
cd /usr/lib
ln -sf libMagickCore-6.Q16.dll.a libMagickCore.dll.a
seem to fix the build (both with CLANG and GCC)
Ciao,
Angelo.
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