[png-mng-implement] undefined symbol: png_mmx_support

[Joerg Nowak]

Hello png_list,

I'm trying to use the stripchart script

If I start
./stripchart -i /home/alpha/stripchart/in/load -B -o
/home/alpha/html/user/img/load.png -s -f -1 -T "Server load"

I get the error:
/usr/bin/gnuplot: symbol lookup error: /usr/local/lib/libpng.so.3: undefined
symbol: png_mmx_support

I have installed:
gnuplot 4 p0
libpng 1.2.12
libz

Any ideas how to solve it ?

[g***@comcast.net]

If you installed them in the order you mentioned (gnuplot, libpng, libz) you might
have used an old pngconf.h while building gnuplot.

You don't say how you installed libpng (configure or makefile).

-------------- Original message ----------------------

Post by Joerg Nowak
Hello png_list,
I'm trying to use the stripchart script
If I start
./stripchart -i /home/alpha/stripchart/in/load -B -o
/home/alpha/html/user/img/load.png -s -f -1 -T "Server load"
/usr/bin/gnuplot: symbol lookup error: /usr/local/lib/libpng.so.3: undefined
symbol: png_mmx_support
gnuplot 4 p0
libpng 1.2.12
libz
Any ideas how to solve it ?
--
Jörg

[Joerg Nowak]

The order was libz, libpng, gnuplot. libpng I installed with configure.
gnuplot I installed with yast.

Is it enough to replace pngconf.h and install again ? From where can I get
the correct header file ?


Joerg

Post by g***@comcast.net
If you installed them in the order you mentioned (gnuplot, libpng, libz) you might
have used an old pngconf.h while building gnuplot.
You don't say how you installed libpng (configure or makefile).
-------------- Original message ----------------------

Post by Joerg Nowak
Hello png_list,
I'm trying to use the stripchart script
If I start
./stripchart -i /home/alpha/stripchart/in/load -B -o
/home/alpha/html/user/img/load.png -s -f -1 -T "Server load"

undefined

Post by Joerg Nowak
symbol: png_mmx_support
gnuplot 4 p0
libpng 1.2.12
libz
Any ideas how to solve it ?
--
Jörg

---------- Forwarded message ----------
Date: Thu, 10 Aug 2006 13:59:06 +0000
Subject: [png-mng-implement] undefined symbol: png_mmx_support
Hello png_list,
I'm trying to use the stripchart script
If I start
./stripchart -i /home/alpha/stripchart/in/load -B -o
/home/alpha/html/user/img/load.png -s -f -1 -T "Server load"
undefined symbol: png_mmx_support
gnuplot 4 p0
libpng 1.2.12
libz
Any ideas how to solve it ?
--
Jörg
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[g***@comcast.net]

-------------- Original message ----------------------

Post by Joerg Nowak
The order was libz, libpng, gnuplot

OK, that's correct.

You could try using -lpng12 instead of -lpng whild building gnuplot, but I expect it will give you the same result.

Glenn

[Joerg Nowak]

Again me.

I was telling it wrong:

There is a file configure but it tells to use "make test" and "make
install".

I used a makefile to install libpgn (makefile.linux in /script ). My system
is Suse 9.3 x86_64.

make test failed with the error:
gcc -o pngtest -I../zlib -Wall -O3 -funroll-loops pngtest.o -L.
-Wl,-rpath,. -L../zlib -Wl,-rpath,../zlib -lpng12 -lz -lm
./libpng12.so: undefined reference to `png_read_filter_row'
./libpng12.so: undefined reference to `png_mmx_support'
./libpng12.so: undefined reference to `png_combine_row'
./libpng12.so: undefined reference to `png_do_read_interlace'
collect2: ld returned 1 exit status
make: *** [pngtest] Error 1

But afterwards "make install" works without errors but with the problems I
descripted below:

/usr/bin/gnuplot: symbol lookup error: /usr/local/lib/libpng.so.3:
undefined symbol: png_mmx_support

Who can help ?
--
Joerg

Post by g***@comcast.net
-------------- Original message ----------------------

Post by Joerg Nowak
The order was libz, libpng, gnuplot

OK, that's correct.
You could try using -lpng12 instead of -lpng whild building gnuplot, but I
expect it will give you the same result.
Glenn
---------- Forwarded message ----------
To: "Discussions about PNG and MNG programming issues, including
development and use of libpng and libmng" <
Date: Thu, 10 Aug 2006 14:45:58 +0000
Subject: Re: [png-mng-implement] undefined symbol: png_mmx_support
The order was libz, libpng, gnuplot. libpng I installed with configure.
gnuplot I installed with yast.
Is it enough to replace pngconf.h and install again ? From where can I get
the correct header file ?
Joerg

Post by Joerg Nowak
If you installed them in the order you mentioned (gnuplot, libpng, libz)
you might
have used an old pngconf.h while building gnuplot.
You don't say how you installed libpng (configure or makefile).
-------------- Original message ----------------------

Post by Joerg Nowak
Hello png_list,
I'm trying to use the stripchart script
If I start
./stripchart -i /home/alpha/stripchart/in/load -B -o
/home/alpha/html/user/img/load.png -s -f -1 -T "Server load"

undefined

Post by Joerg Nowak
symbol: png_mmx_support
gnuplot 4 p0
libpng 1.2.12
libz
Any ideas how to solve it ?
--
Jörg

---------- Forwarded message ----------
Date: Thu, 10 Aug 2006 13:59:06 +0000
Subject: [png-mng-implement] undefined symbol: png_mmx_support
Hello png_list,
I'm trying to use the stripchart script
If I start
./stripchart -i /home/alpha/stripchart/in/load -B -o
/home/alpha/html/user/img/load.png -s -f -1 -T "Server load"
undefined symbol: png_mmx_support
gnuplot 4 p0
libpng 1.2.12
libz
Any ideas how to solve it ?
--
Jörg

[Andrew Smith]

Post by Joerg Nowak
Again me.
There is a file configure but it tells to use "make test" and "mak=

e=20

Post by Joerg Nowak
install".
I used a makefile to install libpgn (makefile.linux in /script ). M=

y=20

Post by Joerg Nowak
system is Suse 9.3 x86_64.
gcc -o pngtest -I../zlib -Wall -O3 -funroll-loops pngtest.o -L.=

=20

Post by Joerg Nowak
-Wl,-rpath,. -L../zlib -Wl,-rpath,../zlib -lpng12 -lz -lm
./libpng12.so: undefined reference to `png_read_filter_row'
./libpng12.so: undefined reference to `png_mmx_support'
./libpng12.so: undefined reference to `png_combine_row'
./libpng12.so: undefined reference to `png_do_read_interlace'
collect2: ld returned 1 exit status
make: *** [pngtest] Error 1
But afterwards "make install" works without errors but with the=

=20

Post by Joerg Nowak
/usr/bin/gnuplot: symbol lookup error: /usr/local/lib/libpng.so.3:=

=20

Post by Joerg Nowak
undefined symbol: png_mmx_support
Who can help ?
=20
--=20
Joerg

hi

sorry for butting in, i'm no libpng expert so i might be talking=20
nonesense but i've been working with libpng all this summer.

those functions you're getting errors for about are critical to libpn=
g.=20
it won't work without them. i don't get these errors on slackware 10.=
2=20
(which is just about the same os as suse).

if i recall correctly, all of these have several versions (which one =
is=20
used depends on the makefile i guess). are you passing any options to=
=20
configure?

andrew

[Glenn Randers-Pehrson]

Try adding the following line, 2 lines from the end of makefile.linux:

pnggccrd.o pnggccrd.pic.o: png.h pngconf.h

Then rebuild libpng.

If that doesn't work, then try using
makefile.gcmmx instead of makefile.linux

Glenn

[Joerg Nowak]

Thanks a lot for the hints.
For the moment I installed an older libpng rpm package (Version 1.2.8) for
my Suse 9.3 x86_64 system and then gnuplot again and afterwards it was
working.
But I will try it with version 1.2.12 again.

Joerg

Post by Glenn Randers-Pehrson
pnggccrd.o pnggccrd.pic.o: png.h pngconf.h
Then rebuild libpng.
If that doesn't work, then try using
makefile.gcmmx instead of makefile.linux
Glenn
-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job
easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
_______________________________________________
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