LibLAS developers:
After receiving a few suggestions, I attempted to hack at the
Makefiles to get it to build with a more recent compiler, at least
more recent that gcc 3.4. Hacking absolute pathnames in the post ./
configure Makefiles didn't seem to fix the problem. Then I tried using
$ ./configure CC=/usr/local/bin/gcc42 CXX=/usr/local/bin/g++42 F77=/
usr/local/bin/gfortran42
which resulted in the following config:
libLAS configuration summary:
Version..................: 1.0.1
Installation directory...: /usr/local
C compiler...............: /usr/local/bin/gcc42 -Wall -Wno-long-
long -pedantic -O3 -DNDEBUG
C++ compiler.............: /usr/local/bin/g++42 -Wall -Wno-long-
long -pedantic -std=c++98 -O3 -DNDEBUG
Debugging support........:
GDAL support.............: no
GeoTIFF SRS support......: no
LIBS.....................:
libLAS - http://liblas.org
still yields the following results for a sample file:
bobby# ./lasinfo lidar.las
---------------------------------------------------------
Header Summary
---------------------------------------------------------
File Name: lidar.las
Version: 1.0
Source ID: 0
Reserved: 0
Project ID/GUID: '00000000-0000-0000-0000-000000000000'
System Identifier: ''
Generating Software: 'TerraScan'
File Creation Day/Year: 0/0
Header Size 227
Offset to Point Data -452984832
Number Var. Length Records 0
Point Data Format 1
Point Data Record Length 28
Number of Point Records -261525504
Number of Points by Return 0 -783548416 295895808 -1851190784
2110806272
Scale Factor X Y Z 7.68817e+284 7.68817e+284 7.68817e+284
Offset X Y Z 0.000000 0.000000 0.000000
Min X Y Z 0.000000 0.000000
738736861263988851298380279202391078391644568474981382591204550317796735641019245818295007277452811570850587484972658344932700484666392576.000000
Max X Y Z 0.000000 -0.000000 -0.000000
Spatial Reference
bobby#
To facilitate some testing, I need to build this on FreeBSD. liblas
works fine on OSX (gcc 4.0.1).
Is there some problem with the resulting "-Wno-long-long" and include/
liblas/cstdint.hpp entries?
Thanks,
Jeff.
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