Re: webp miscs

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>
>  > 2) I cannot find any hint about how to compile the webp together with
> GM?
> > Im getting numerous compiler errors for undefined references (is the
> cmake
> > file in webp meant to do the job?)
>
> Are you compiling under something like Linux?  What OS are you using?
> While it is possible I have not tested with whatever the latest WebP
> version is (I see that in one case I am currently using 1.2.0), I have
> not had issues in the past.  Normally one must build WebP and then
> install it somewhere.  Then when GraphicsMagick is compiled it needs
> to know where the header files and the library are for the WebP which
> was installed if it is not installed where the compiler looks by
> default.  The CPPFLAGS and LDFLAGS may be used to influence where the
> header files and the library are found.
>
> What version of WebP are you attempting to use?
>

I also use 1.2.0. Do you link only libwebp or also other webp
libs/artefacts ?

Am Mo., 1. M=C3=A4rz 2021 um 00:37 Uhr schrieb Bob Friesenhahn <
[email protected]>:

> On Sun, 28 Feb 2021, Pro Turm wrote:
>
> > Hello Bob,
> > 3  questions:
> >
> > 1) Is there any reason why *webp* is not listed here?
> > http://www.graphicsmagick.org/formats.html
>
> Yes, it was not listed there as a test to see if someone might notice.
> :-)
>
> > 2) I cannot find any hint about how to compile the webp together with G=
M?
> > Im getting numerous compiler errors for undefined references (is the
> cmake
> > file in webp meant to do the job?)
>
> Are you compiling under something like Linux?  What OS are you using?
> While it is possible I have not tested with whatever the latest WebP
> version is (I see that in one case I am currently using 1.2.0), I have
> not had issues in the past.  Normally one must build WebP and then
> install it somewhere.  Then when GraphicsMagick is compiled it needs
> to know where the header files and the library are for the WebP which
> was installed if it is not installed where the compiler looks by
> default.  The CPPFLAGS and LDFLAGS may be used to influence where the
> header files and the library are found.
>
> What version of WebP are you attempting to use?
>
> > 3) Are you planning official 1.3.37 soon? It seems
> > http://www.graphicsmagick.org/NEWS.html#id1
>
> It suggests that there will be a release in 2021 and it still 2021!
> I am currently working to fix bugs discovered by oss-fuzz.  I do know
> that there is a problem impacting builds under Windows MinGW i686.
>
> The Texas extreme cold which ended a week ago did stop development in
> its tracks for a whole week due to a severe lack of power and heat.
>
> Is there a bug which was fixed which is impacting you?
>
> Bob
> --
> Bob Friesenhahn
> [email protected], http://www.simplesystems.org/users/bfriesen=
/
> GraphicsMagick Maintainer,    http://www.GraphicsMagick.org/
> Public Key,     http://www.simplesystems.org/users/bfriesen/public-key.tx=
t
>
>
> _______________________________________________
> Graphicsmagick-help mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/graphicsmagick-help
>

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<div dir=3D"ltr"><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px =
0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div>=C2=
=A0<span class=3D"gmail-im">&gt; 2) I cannot find any hint about how to com=
pile the webp together with GM?<br>
&gt; Im getting numerous compiler errors for undefined references (is the c=
make<br>
&gt; file in webp meant to do the job?)<br>
<br></span>
Are you compiling under something like Linux?=C2=A0 What OS are you using? =
<br>
While it is possible I have not tested with whatever the latest WebP <br>
version is (I see that in one case I am currently using 1.2.0), I have <br>
not had issues in the past.=C2=A0 Normally one must build WebP and then <br=
>
install it somewhere.=C2=A0 Then when GraphicsMagick is compiled it needs <=
br>
to know where the header files and the library are for the WebP which <br>
was installed if it is not installed where the compiler looks by <br>
default.=C2=A0 The CPPFLAGS and LDFLAGS may be used to influence where the =
<br>
header files and the library are found.<br>
<br>
What version of WebP are you attempting to use?<span class=3D"gmail-im"><br=
></span></div></blockquote><div><br></div><div>I also use 1.2.0. Do you lin=
k only libwebp or also other webp libs/artefacts ? <br></div></div><br><div=
 class=3D"gmail_quote"><div dir=3D"ltr" class=3D"gmail_attr">Am Mo., 1. M=
=C3=A4rz 2021 um 00:37=C2=A0Uhr schrieb Bob Friesenhahn &lt;<a href=3D"mail=
to:[email protected]">[email protected]</a>&gt;:<br><=
/div><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;bo=
rder-left:1px solid rgb(204,204,204);padding-left:1ex">On Sun, 28 Feb 2021,=
 Pro Turm wrote:<br>
<br>
&gt; Hello Bob,<br>
&gt; 3=C2=A0 questions:<br>
&gt;<br>
&gt; 1) Is there any reason why *webp* is not listed here?<br>
&gt; <a href=3D"http://www.graphicsmagick.org/formats.html" rel=3D"noreferr=
er" target=3D"_blank">http://www.graphicsmagick.org/formats.html</a><br>
<br>
Yes, it was not listed there as a test to see if someone might notice. <br>
:-)<br>
<br>
&gt; 2) I cannot find any hint about how to compile the webp together with =
GM?<br>
&gt; Im getting numerous compiler errors for undefined references (is the c=
make<br>
&gt; file in webp meant to do the job?)<br>
<br>
Are you compiling under something like Linux?=C2=A0 What OS are you using? =
<br>
While it is possible I have not tested with whatever the latest WebP <br>
version is (I see that in one case I am currently using 1.2.0), I have <br>
not had issues in the past.=C2=A0 Normally one must build WebP and then <br=
>
install it somewhere.=C2=A0 Then when GraphicsMagick is compiled it needs <=
br>
to know where the header files and the library are for the WebP which <br>
was installed if it is not installed where the compiler looks by <br>
default.=C2=A0 The CPPFLAGS and LDFLAGS may be used to influence where the =
<br>
header files and the library are found.<br>
<br>
What version of WebP are you attempting to use?<br>
<br>
&gt; 3) Are you planning official 1.3.37 soon? It seems<br>
&gt; <a href=3D"http://www.graphicsmagick.org/NEWS.html#id1" rel=3D"norefer=
rer" target=3D"_blank">http://www.graphicsmagick.org/NEWS.html#id1</a><br>
<br>
It suggests that there will be a release in 2021 and it still 2021! <br>
I am currently working to fix bugs discovered by oss-fuzz.=C2=A0 I do know =
<br>
that there is a problem impacting builds under Windows MinGW i686.<br>
<br>
The Texas extreme cold which ended a week ago did stop development in <br>
its tracks for a whole week due to a severe lack of power and heat.<br>
<br>
Is there a bug which was fixed which is impacting you?<br>
<br>
Bob<br>
-- <br>
Bob Friesenhahn<br>
<a href=3D"mailto:[email protected]" target=3D"_blank">bfriesen@=
simple.dallas.tx.us</a>, <a href=3D"http://www.simplesystems.org/users/bfri=
esen/" rel=3D"noreferrer" target=3D"_blank">http://www.simplesystems.org/us=
ers/bfriesen/</a><br>
GraphicsMagick Maintainer,=C2=A0 =C2=A0 <a href=3D"http://www.GraphicsMagic=
k.org/" rel=3D"noreferrer" target=3D"_blank">http://www.GraphicsMagick.org/=
</a><br>
Public Key,=C2=A0 =C2=A0 =C2=A0<a href=3D"http://www.simplesystems.org/user=
s/bfriesen/public-key.txt" rel=3D"noreferrer" target=3D"_blank">http://www.=
simplesystems.org/users/bfriesen/public-key.txt</a><br>
<br>
<br>
_______________________________________________<br>
Graphicsmagick-help mailing list<br>
<a href=3D"mailto:[email protected]" target=3D"_bla=
nk">[email protected]</a><br>
<a href=3D"https://lists.sourceforge.net/lists/listinfo/graphicsmagick-help=
" rel=3D"noreferrer" target=3D"_blank">https://lists.sourceforge.net/lists/=
listinfo/graphicsmagick-help</a><br>
</blockquote></div>

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