Re: Link error on DJGPP on the cvs source (the latest ChangeLog at 2010-07-30)

[Ethan M. <merritt@u.washington.edu>]

On Monday 02 August 2010 05:01:00 pm Tatsuro MATSUOKA wrote:
> Hello
> 
> 
> 2010-07-30  Ethan A Merritt  <merritt@u.washington.edu>
> 
> 	* src/command.c src/command.h src/eval.c src/fit.c src/gp_types.h
> 	src/plot.c src/readline.c src/stdfn.c src/syscfg.h src/term.h:
> 	Remove vestigial tests for DOS16 or DOS386
> 
> The above change seemed to affect building the DJGPP binary.
> 
> gcc -o gnuplot alloc.o axis.o binary.o bitmap.o breaders.o color.o command.o contour.o datafile.o
> dynarray.o eval.o fit.o gadgets.o getcolor.o graph3d.o graphics.o help.o hidden3d.o history.o
> internal.o interpol.o matrix.o misc.o mouse.o parse.o plot.o plot2d.o plot3d.o pm3d.o readline.o
> save.o scanner.o set.o show.o specfun.o standard.o stdfn.o tables.o tabulate.o term.o time.o unset.o
> util.o util3d.o variable.o version.o  -Lc:/djgpp/contrib/grx246/lib/dj2 -lgrx20  -lm -lpc
> command.o:command.c:(.text+0x33d4): undefined reference to `_HelpFile'

I don't immediately see the cause of this error message

> plot.o:plot.c:(.text+0x403): undefined reference to `_HelpFile'

But I can see the problem here.  I removed the wrong parenthesis.
Corrected version of plot.c now in CVS.

		Ethan




> plot.o:plot.c:(.text+0x40e): undefined reference to `_HelpFile'
> plot.o:plot.c:(.text+0x41a): undefined reference to `_HelpFile'
> plot.o:plot.c:(.text+0x43b): undefined reference to `_HelpFile'
> collect2: ld returned 1 exit status
> make.exe: *** [gnuplot.exe] Error 1
> make.exe: Leaving directory `d:/usr/Tatsu/djgpphome/gnuplotcvs/gnuplot/src'
> 
> I have confirmed using the source before the change by cvs update -D 'yyyy-mm-dd' (date string) .
> 
> I will look into what is affected.
> 
> For windows and cygwin binary, there happened of course no problem.  
> 
> Regards
> 
> Tatsuro
> 
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-- 
Ethan A Merritt
Biomolecular Structure Center,  K-428 Health Sciences Bldg
University of Washington, Seattle 98195-7742