[gradsusr] error compiling gd library

Wed Jul 7 11:42:25 EDT 2010

Hi John,

Don’t worry about the difficulty that I’m having, I can’t figure how you
build in or with Cygwin, I suppose it is a heavy work.

Any way, I don’t found any reference with libpng14 in the libgb’s Makefile ,
but I found the following lines that 

I think it would be not setup for the libpng12. How can I setup this
Makefile in order to use the libpng12 library, and so try to compile the gb
library? (I’m attaching the libgb’s Makefile)

LIBPNG12_CONFIG =

LIBPNG_CONFIG = /usr/local/bin/libpng-config   

Please help me,

Best regards,

Huber

  _____  

De: gradsusr-bounces at gradsusr.org [mailto:gradsusr-bounces at gradsusr.org] En
nombre de Huddleston, John
Enviado el: martes, 06 de julio de 2010 14:30
Para: GrADS Users Forum
Asunto: Re: [gradsusr] error compiling gd library

Hi Huber, so sorry you are having so much difficulty. You should see the
work I have for the Cygwin build!

Look at your gcc line and you will see the path 

/usr/local/lib/hpux32/libpng14.so

Edit the Makefile, search for libpng14, edit that line and replace it with
the path to your libpng12 file.

John

John Huddleston, PhD

Research Associate

Cooperative Institute for Research in the Atmosphere

Mail Stop 1375 @ CIRA

Colorado State University

Fort Collins, CO 80521

970-491-8602

From: gradsusr-bounces at gradsusr.org [mailto:gradsusr-bounces at gradsusr.org]
On Behalf Of Huber Paúl Gilt López
Sent: Tuesday, July 06, 2010 1:13 PM
To: 'GrADS Users Forum'
Subject: Re: [gradsusr] error compiling gd library

Hello John,

I start to compile all the supplemental libraries; I compiled readline,
ncurses, zlib, libpng and jpeg libraries, but I cant compile gd library.
Because I have the following error:

gcc -g -O2 -o gdparttopng gdparttopng.o  -L/usr/local/lib/hpux32
-L/usr/lib/X11R4 -L/home/huber/grads/supplibs/src/jpeg-6b/lib
./.libs/libgd.a -L/usr/contrib/X11R6/lib /usr/local/lib/hpux32/libXpm.so
/usr/local/lib/hpux32/libintl.so -lX11 /usr/local/lib/hpux32/libjpeg.so
/usr/local/lib/hpux32/libfontconfig.so /usr/local/lib/hpux32/libiconv.so
/usr/local/lib/hpux32/libexpat.so /usr/local/lib/hpux32/libfreetype.so
/usr/local/lib/hpux32/libpng14.so -lz -lm

ld: Unsatisfied symbol "gdImageCreateFromGd2Part" in file gdparttopng.o

ld: Unsatisfied symbol "png_check_sig" in file ./.libs/libgd.a[gd_png.o]

2 errors.

collect2: ld returned 1 exit status

make[2]: *** [gdparttopng] Error 1

make[2]: Leaving directory `/home/huber/grads/supplibs/src/gd-2.0.34'

make[1]: *** [all-recursive] Error 1

make[1]: Leaving directory `/home/huber/grads/supplibs/src/gd-2.0.34'

make: *** [all] Error 2

Who can I setup the correct path for the libpng1.2 library, because I follow
the instructions in the PDF, and I executed the following commands:

cd gd-2.0.34
./configure --disable-shared \
--with-png=$HOME/supplibs/src/libpng-1.2.18 \
--with-jpeg=$HOME/supplibs/src/jpeg-6b \
--prefix=$HOME/supplibs/src/gd-2.0.34
make

Please help me,

Best regards,

Huber

  _____  

De: gradsusr-bounces at gradsusr.org [mailto:gradsusr-bounces at gradsusr.org] En
nombre de Huddleston, John
Enviado el: viernes, 02 de julio de 2010 12:20
Para: GrADS Users Forum
Asunto: Re: [gradsusr] error compiling gd library

Hi Huber,

Did you remove the libpng directory, untar libpng again, configure again
with the options specified in Building_GrADS.pdf, and make the system?

Ditto for the GD build.

You must follow the order of the build as shown in the PDF file.

John Huddleston, PhD, PE

  _____  

From: gradsusr-bounces at gradsusr.org [gradsusr-bounces at gradsusr.org] On
Behalf Of Huber Paúl Gilt López [huber.gilt at igp.gob.pe]
Sent: Friday, July 02, 2010 11:06 AM
To: 'GrADS Users Forum'
Subject: Re: [gradsusr] error compiling gd library

Hello John,

I’ve done your instructions and also I compiled the zlib-1.2.3 library and I
have the library libz.a, in supplibs/lib. 

And I have the same problem in libpng-1.2-18 compilation.

What is going on with libpng library if I have the libz.a library in the
folder supplibs/lib?

(In the end I list the compiled libraries)

Please help me,

Best regards.

Huber Paul Gilt López

# pwd

/home/huber/grads/supplibs/lib

# ls

libcurl.a      libhdf5_hl.a   libncurses.a   libreadline.a  libxdr.a

libdf.a        libjpeg.a      libnetcdf.a    libsz.a        libz.a

libhdf5.a      libmfhdf.a     libpng12.a     libudunits.a

  _____  

De: gradsusr-bounces at gradsusr.org [mailto:gradsusr-bounces at gradsusr.org] En
nombre de Huddleston, John
Enviado el: viernes, 02 de julio de 2010 9:30
Para: GrADS Users Forum
Asunto: Re: [gradsusr] error compiling gd library

Hi Huber, On June 15th I sent you a PDF on how to build GrADS, please look
it over,

 libpng doesn't build because you do not have the zlib.

Get zlib from ftp://grads.iges.org/grads/Supplibs/2.0/src/zlib-1.2.3.tar.gz

tar xvfz ./tarfiles/zlib-1.2.3.tar.gz 
cd zlib-1.2.3/
./configure --prefix=$HOME/supplibs/src/zlib-1.2.3
make
make install
cp ./lib/libz.a $HOME/supplibs/lib
mkdir $HOME/supplibs/include/zlib
cp ./include/zlib.h $HOME/supplibs/include/zlib

John

  _____  

From: gradsusr-bounces at gradsusr.org [gradsusr-bounces at gradsusr.org] On
Behalf Of Huber Paúl Gilt López [huber.gilt at igp.gob.pe]
Sent: Friday, July 02, 2010 8:17 AM
To: 'GrADS Users Forum'
Subject: Re: [gradsusr] error compiling gd library

John,

Because I found this error when I configure PNG library 1.2:

#cd /home/huber/grads/supplibs/src/libpng-1.2.18

./configure --disable-shared
--prefix=/home/huber/grads/supplibs/src/libpng-1.2.18

checking for pow in -lm... yes

checking for zlibVersion in -lz... no

configure: error: zlib not installed

I‘ve exported this variable CC=gcc by this other CC='gcc
-L/home/huber/grads/supplibs/lib -lz', then I’ve done make, and make
install. Provably the libpng12.a library didn’t build well, how I can fix
the previous error when I tried to configure the libpng12 library?

Please help me,

Best regards,

Huber Paul Gilt Lopez

  _____  

De: gradsusr-bounces at gradsusr.org [mailto:gradsusr-bounces at gradsusr.org] En
nombre de Huddleston, John
Enviado el: jueves, 01 de julio de 2010 18:46
Para: GrADS Users Forum
Asunto: Re: [gradsusr] error compiling gd library

Huber

You need the PNG library1.2 not 1.4.  Somehow you've installed a more recent
version of PNG into /usr/local 

Go back to the PNG 1.2 build and do a "make install" to load it into
/usr/local

Otherwise, manually edit the Makefile and change it to point to your
$(SUPPLIBS) PNG area.

John Huddleston

  _____  

From: gradsusr-bounces at gradsusr.org [gradsusr-bounces at gradsusr.org] On
Behalf Of Huber Paúl Gilt López [huber.gilt at igp.gob.pe]
Sent: Thursday, July 01, 2010 4:15 PM
To: 'GrADS Users Forum'
Subject: [gradsusr] error compiling gd library

Hello,

I want to compile the gd library, i used this command, but I have an
unsatisfied symbol. How can I include these missing symbol?

#cd /home/huber/grads/supplibs/src/gd-2.0.34

#./configure --disable-shared\

 --with-png=/home/huber/grads/supplibs/src/libpng-1.2.18\

 --with-jpeg=/home/huber/grads/supplibs/src/jpeg-6b\

 --prefix=/home/huber/grads/supplibs/src/gd-2.0.34

#make

gcc -g -O2 -o gdparttopng gdparttopng.o  -L/home/huber/grads/supplibs/lib
-L/usr/local/lib/hpux32 -L/usr/lib/X11R4
-L/home/huber/grads/supplibs/src/jpeg-6b/lib ./.libs/libgd.a
-L/usr/contrib/X11R6/lib /usr/local/lib/hpux32/libXpm.so
/usr/local/lib/hpux32/libintl.so -lX11 -ljpeg
/usr/local/lib/hpux32/libfontconfig.so /usr/local/lib/hpux32/libiconv.so
/usr/local/lib/hpux32/libexpat.so /usr/local/lib/hpux32/libfreetype.so
/usr/local/lib/hpux32/libpng14.so -lz -lm

ld: Unsatisfied symbol "png_check_sig" in file ./.libs/libgd.a[gd_png.o]

1 errors.

collect2: ld returned 1 exit status

make[2]: *** [gdparttopng] Error 1

make[2]: Leaving directory `/home/huber/grads/supplibs/src/gd-2.0.34'

make[1]: *** [all-recursive] Error 1

make[1]: Leaving directory `/home/huber/grads/supplibs/src/gd-2.0.34'

make: *** [all] Error 2

Please help me,

Best regards,

Huber Paul Gilt Lopez

IGP-Peru

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