[Rd] Undeclared identifier in make compilation (PR#951)

[ripley@stats.ox.ac.uk]

On Mon, 28 May 2001 Nick.Guoth@anu.edu.au wrote:

> Full_Name: Nick Guoth
> Version: 1.2.3
> OS: SunOS 5.8 Generic_108528-03
> Submission from: (NULL) (150.203.33.227)
>

I believe this means that the png headers were found but that they were
either way out of date or corrupt.  What is your png version?  Try
upgrading to the latest (1.0.10 last time I looked), or compile without the
png.h in your include path.

>
> >From running the make, the following error occurs:
>
> gcc -I. -I../../../src/include -I../../../src/include -I/opt/x11r6.3/include
> -I/usr/local/include -DHAVE_CONFIG_H  -fPIC  -g -O2 -c rbitmap.c -o rbitmap.o
> rbitmap.c: In function `R_SaveAsPng':
> rbitmap.c:169: `PNG_INTERLACE_NONE' undeclared (first use in this function)
> rbitmap.c:169: (Each undeclared identifier is reported only once
> rbitmap.c:169: for each function it appears in.)
> rbitmap.c:169: `PNG_COMPRESSION_TYPE_BASE' undeclared (first use in this
> function)
> rbitmap.c:170: `PNG_FILTER_TYPE_BASE' undeclared (first use in this function)
> make[5]: *** [rbitmap.o] Error 1
> make[5]: Leaving directory `/home/nick/R/R-1.2.3/src/unix/X11'
> make[4]: *** [R] Error 2
> make[4]: Leaving directory `/home/nick/R/R-1.2.3/src/unix/X11'
> make[3]: *** [DLLs] Error 1
> make[3]: Leaving directory `/home/nick/R/R-1.2.3/src/unix'
> make[2]: *** [R] Error 2
> make[2]: Leaving directory `/home/nick/R/R-1.2.3/src/main'
> make[1]: *** [R] Error 1
> make[1]: Leaving directory `/home/nick/R/R-1.2.3/src'
> make: *** [R] Error 1
>
>
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-- 
Brian D. Ripley,                  ripley@stats.ox.ac.uk
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
1 South Parks Road,                     +44 1865 272860 (secr)
Oxford OX1 3TG, UK                Fax:  +44 1865 272595


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