[GRASS5] Darwin Pre2 Config Errors

GRASS GRASS developer
1

Greetings,

The configure script is locating the header files but not their respective library located in the correctly specified directory.

Just these following lib checks are failing:

checking for location of PNG includes... /usr/local/include
checking for png.h... yes
checking for location of PNG library... /usr/local/lib
checking for png_read_png in -lpng... no
configure: warning: *** Unable to locate PNG library.
checking for location of GD includes... /usr/local/include
checking for gd.h... yes
checking for location of GD library... /usr/local/lib
checking for gdImageCreate in -lgd... no
configure: warning: *** Unable to locate GD library.
checking for gdImageGif... no
checking for gdImagePng... no
checking for location of Tcl/Tk includes... /usr/local/include/
checking for tcl.h... yes
checking for tk.h... no
configure: warning: *** Could not find 'tk.h'.

This one is really weird, it finds 'tcl.h' but not 'tk.h' located in the same directory.

configure: warning: *** Tcl/Tk version mismatch.

Hmm, this one is new. I'm stumped.

checking for location of Tcl/Tk libraries... /usr/local/lib
checking for Tcl_Init in -ltcl... yes
checking for Tk_MainWindow in -ltk... no
configure: warning: *** Unable to locate Tk library.

Any ideas?

The rest of the configure output looks good.

BTW: I have decided to skip the BLAS and LAPACK libraries for now because they are Fortran. What module(s) use them? Also, perhaps they could be added to the optional section in the Requirements?

Thanks again,

Jeshua Lacock http://OpenOSX.com
Programmer/Owner http://SierraMaps.com
Phone: (760) 935-4736 http://3dTopoMaps.com

2

Jeshua Lacock wrote:

The configure script is locating the header files but not their
respective library located in the correctly specified directory.

Just these following lib checks are failing:

> checking for location of PNG includes... /usr/local/include
> checking for png.h... yes
> checking for location of PNG library... /usr/local/lib
> checking for png_read_png in -lpng... no
> configure: warning: *** Unable to locate PNG library.

I would need to see the config.log file to determine why this test
fails. I can't do anything without it.

> checking for location of GD includes... /usr/local/include
> checking for gd.h... yes
> checking for location of GD library... /usr/local/lib
> checking for gdImageCreate in -lgd... no
> checking for gdImageCreate in -lgd... no
> checking for gdImageCreate in -lgd... no
> checking for gdImageCreate in -lgd... no
> configure: warning: *** Unable to locate GD library.

GD often requires PNG, so this may just be a consequence of the PNG
failure.

> checking for gdImageGif... no
> checking for gdImagePng... no
> checking for location of Tcl/Tk includes... /usr/local/include/
> checking for tcl.h... yes
> checking for tk.h... no
> configure: warning: *** Could not find 'tk.h'.

This one is really weird, it finds 'tcl.h' but not 'tk.h' located in the
same directory.

Odd. This check (AC_CHECK_HEADERS) involves attempting to pre-process
(via e.g. "cpp", "gcc -E" or similar) the following test program:

  #line 5436 "configure"
  #include "confdefs.h"
  #include <tk.h>

If the check fails, but tk.h is present, this implies that
pre-processing tk.h fails, e.g. because one of the headers which tk.h
includes can't be found.

My suspicion is that the X headers can't be found. I'll look into
adding the appropriate -I switch(es) automatically (via X_CFLAGS). If
I'm correct, you should be able to work around the problem using e.g.

  --with-tcltk-includes=/usr/X11R6/include

Note: this option accepts a space-separated list of directories, e.g.

  --with-tcltk-includes='/usr/local/include /usr/X11R6/include'

> configure: warning: *** Tcl/Tk version mismatch.

Hmm, this one is new. I'm stumped.

This is an artifact of the tk.h test failing.

> checking for location of Tcl/Tk libraries... /usr/local/lib
> checking for Tcl_Init in -ltcl... yes
> checking for Tk_MainWindow in -ltk... no
> checking for Tk_MainWindow in -ltk... no
> checking for Tk_MainWindow in -ltk... no
> checking for Tk_MainWindow in -ltk... no
> configure: warning: *** Unable to locate Tk library.

Possibly related to X libraries, although I would need to see
config.log to be sure.

BTW: I have decided to skip the BLAS and LAPACK libraries for now
because they are Fortran. What module(s) use them?

I don't think that anything uses them at present.

--
Glynn Clements <glynn.clements@virgin.net>

3

On Friday, September 21, 2001, at 07:17 AM, Glynn Clements wrote:

checking for location of PNG includes... /usr/local/include
checking for png.h... yes
checking for location of PNG library... /usr/local/lib
checking for png_read_png in -lpng... no
configure: warning: *** Unable to locate PNG library.

I would need to see the config.log file to determine why this test
fails. I can't do anything without it.

Thanks for the help Glynn and Markus!

I'm sorry, my bad, the lib just need to be ranlib'ed...

checking for location of GD includes... /usr/local/include
checking for gd.h... yes
checking for location of GD library... /usr/local/lib
checking for gdImageCreate in -lgd... no
configure: warning: *** Unable to locate GD library.

GD often requires PNG, so this may just be a consequence of the PNG
failure.

It got further now that PNG works, but I am getting a "Undefined symbols: _gdImageGif.

Here is the relevant section from the confg.log:

configure:4759: checking for location of GD includes
configure:4791: checking for gd.h
configure:4801: gcc -E -traditional-cpp -I/usr/local/include conftest.c >/dev/null 2>conftest.out
configure:4833: checking for location of GD library
configure:4862: checking for gdImageCreate in -lgd
configure:4881: gcc -o conftest -O2 -mcpu=ppc conftest.c -lgd 1>&5
configure:5040: checking for gdImageGif
configure:5068: gcc -o conftest -O2 -mcpu=ppc -lgd conftest.c 1>&5
/usr/bin/ld: Undefined symbols:
_gdImageGif

Does gd need to be built with GIF support or something?

checking for gdImageGif... no
checking for gdImagePng... no
checking for location of Tcl/Tk includes... /usr/local/include/
checking for tcl.h... yes
checking for tk.h... no
configure: warning: *** Could not find 'tk.h'.

This one is really weird, it finds 'tcl.h' but not 'tk.h' located in the
same directory.

Odd. This check (AC_CHECK_HEADERS) involves attempting to pre-process
(via e.g. "cpp", "gcc -E" or similar) the following test program:

  #line 5436 "configure"
  #include "confdefs.h"
  #include <tk.h>

If the check fails, but tk.h is present, this implies that
pre-processing tk.h fails, e.g. because one of the headers which tk.h
includes can't be found.

My suspicion is that the X headers can't be found. I'll look into
adding the appropriate -I switch(es) automatically (via X_CFLAGS). If
I'm correct, you should be able to work around the problem using e.g.

  --with-tcltk-includes=/usr/X11R6/include

Note: this option accepts a space-separated list of directories, e.g.

  --with-tcltk-includes='/usr/local/include /usr/X11R6/include'

Yes, you are correct! Adding X11R6 to the tcltk includes fixed all the tcl/tk errors, thanks!

configure: warning: *** Tcl/Tk version mismatch.

Hmm, this one is new. I'm stumped.

This is an artifact of the tk.h test failing.

checking for location of Tcl/Tk libraries... /usr/local/lib
checking for Tcl_Init in -ltcl... yes
checking for Tk_MainWindow in -ltk... no
configure: warning: *** Unable to locate Tk library.

Possibly related to X libraries, although I would need to see
config.log to be sure.

You are correct, it's all fixed now, thanks again!

BTW: I have decided to skip the BLAS and LAPACK libraries for now
because they are Fortran. What module(s) use them?

I don't think that anything uses them at present.

OK, great thanks for the scoop..

Kind regards,

Jeshua Lacock http://OpenOSX.com
Programmer/Owner http://SierraMaps.com
Phone: (760) 935-4736 http://3dTopoMaps.com