[Rd] configure, config.site and TCLTK_CPPFLAGS

[Kurt Hornik]

>>>>> Laurent Gautier writes:

> Hi,

> I am trying to configure R-1.8.0-patched (fresh rsync) for machines
> with the tcltk files in unorthodox locations. I specified a
> TCLTK_CPPFLAGS='/usr/freeware/include/' in the file config.site but it
> seems that a '# no special path needed' is added when running
> configure, causing trouble (See the excerpt from config.site below).
> This was working with R-1.7.1. I am not an autoconf/configure expert,
> so any hint is welcome.

Could the "no special path needed" comment be something you added in one
of your config files?  I cannot seem to find it in the R sources ...

-k

> Thanks,

> L.

> configure:23914: gcc -o conftest -g -O2 -I/usr/freeware/include -I /usr/freeware/include/ # no special path needed -L/usr/local/lib conftest.c -ldl -ltermcap -lm  -L/usr/freeware/lib32 -ltcl8.0 -L/usr/freeware/lib32 -ltk8.0 -lX11   -lm >&5
> gcc: #: No such file or directory
> gcc: no: No such file or directory
> gcc: special: No such file or directory
> gcc: path: No such file or directory
> gcc: needed: No such file or directory

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