On Apr 20, 2009, at 10:17 AM, Mateusz Loskot wrote:
Hobu,
"LIBGEOTIFF_VERSION is never defined by any of our configuration
stuff.
What was the thought here?"
I know LIBGEOTIFF_VERSION is never defined anywhere in libLAS,
but it is defined by libgeotiff.
Now, if you build libLAS with GDAL (which includes libgeotiff in
number
of places), but *without* libgeotiff explicitly, libLAS does not
compile. This is because:
I would note that the only supported configuration of using GDAL
*without* an explicit libgeotiff requires a *GDAL source tree*, and
not just the gdal-config script. This is because GDAL does not
install libgeotiff headers as part of its install. I don't think that
is the problem in this instance, however.
1. This is true
#ifndef HAVE_LIBGEOTIFF
2. GDAL implicitly injects libgeotiff stuff into libLAS space, like
typedef struct GTIFS *GTIF;
So, we need to have extra test that assures
#ifndef HAVE_LIBGEOTIFF
is true only if both conditions are true: 1) libLAS is explicitly
configured with libgeotiff and 2) geotiff header is included.
ok, I understand now. reverted http://liblas.org/changeset/1241
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