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Re: Compile failure

From: Robert T. Short
Subject: Re: Compile failure
Date: Sat, 24 Apr 2010 11:53:10 -0700
User-agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.4) Gecko/20091017 SeaMonkey/2.0 
Shai Ayal wrote:

On Sat, Apr 24, 2010 at 12:22 AM, Christoph Ellenberger
<address@hidden>  wrote:

have a similar problem at about the same spot ... header files not found:

bin/sh ../libtool  --tag=CXX   --mode=compile
g++ -DHAVE_CONFIG_H -I. -I..  -I../libgnu -I../libgnu -I../libcruft/misc 
-I../liboctave -I../liboctave -I. -I.     -g -O2  -DHAVE_CONFIG_H -mieee-fp  
-I/usr/include/freetype2   -Wall -W -Wshadow -Wold-style-cast -Wformat -g -O2 
-pthread -g -O2 -MT
DLD-FUNCTIONS/DLD_FUNCTIONS_fltk_backend_la-fltk_backend.lo -MD -MP -MF
DLD-FUNCTIONS/.deps/DLD_FUNCTIONS_fltk_backend_la-fltk_backend.Tpo -c -o
DLD-FUNCTIONS/DLD_FUNCTIONS_fltk_backend_la-fltk_backend.lo
`test -f 'DLD-FUNCTIONS/fltk_backend.cc' ||
echo './'`DLD-FUNCTIONS/fltk_backend.cc
libtool: compile:
g++ -DHAVE_CONFIG_H -I. -I.. -I../libgnu -I../libgnu -I../libcruft/misc 
-I../liboctave -I../liboctave -I. -I. -g -O2 -DHAVE_CONFIG_H -mieee-fp 
-I/usr/include/freetype2 -Wall -W -Wshadow -Wold-style-cast -Wformat -g -O2 
-pthread -g -O2 -MT
DLD-FUNCTIONS/DLD_FUNCTIONS_fltk_backend_la-fltk_backend.lo -MD -MP -MF
DLD-FUNCTIONS/.deps/DLD_FUNCTIONS_fltk_backend_la-fltk_backend.Tpo -c
DLD-FUNCTIONS/fltk_backend.cc  -fPIC -DPIC -o
DLD-FUNCTIONS/.libs/DLD_FUNCTIONS_fltk_backend_la-fltk_backend.o
DLD-FUNCTIONS/fltk_backend.cc:43:19: Fehler: FL/Fl.H: Datei oder Verzeichnis
nicht gefunden
DLD-FUNCTIONS/fltk_backend.cc:44:26: Fehler: FL/Fl_Window.H: Datei oder
Verzeichnis nicht gefunden
DLD-FUNCTIONS/fltk_backend.cc:45:26: Fehler: FL/Fl_Output.H: Datei oder
Verzeichnis nicht gefunden
DLD-FUNCTIONS/fltk_backend.cc:46:26: Fehler: FL/Fl_Button.H: Datei oder
Verzeichnis nicht gefunden
DLD-FUNCTIONS/fltk_backend.cc:47:29: Fehler: FL/Fl_Gl_Window.H: Datei oder
Verzeichnis nicht gefunden
DLD-FUNCTIONS/fltk_backend.cc:48:23: Fehler: FL/fl_ask.H: Datei oder
Verzeichnis nicht gefunden
DLD-FUNCTIONS/fltk_backend.cc:49:24: Fehler: FL/fl_draw.H: Datei oder
Verzeichnis nicht gefunden
DLD-FUNCTIONS/fltk_backend.cc:50:19: Fehler: FL/gl.h: Datei oder Verzeichnis
nicht gefunden


but while configuring fltk is found at proper place, but somehow I am missing
the include directory in the g++ statment above...
--<
  FT2_CFLAGS:                  -I/usr/include/freetype2
  FT2_LIBS:                    -lfreetype -lz
  GLPK CPPFLAGS:
  GLPK LDFLAGS:
  GLPK libraries:              -lglpk
  graphics
CFLAGS:             -I/usr/include/fltk-1.1 -D_LARGEFILE_SOURCE 
-D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
  graphics
LIBS:               -L/usr/lib/fltk-1.1 -lfltk_gl -lGLU -lGL -lfltk -ldl -lm 
-lXext -lX11
  GraphicsMagick++ CPPFLAGS:
  GraphicsMagick++ LDFLAGS:
  GraphicsMagick++ libraries:
  HDF5 CPPFLAGS:
--->

It looks like fltk_backend does not trigger the graphics CFlags/Libs...Do I
have to add it manually ? Or how can I fix it ?

thanks in advance
Christoph


I just committed the following changeset which should fix this
(Christoph's problem):
http://hg.savannah.gnu.org/hgweb/octave/rev/b834afa451a2

please tell me if it fixed it for you

Shai
I don't know whether is was your change or installing the libraries you suggested, but I compile and pass all tests now. Thanks.
This kind of configure error is hard to find since you won't find it unless you are installing everything from scratch. 

Bob
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