[Liblas-devel] build problem OS X

[Michael P. Gerlek]

I've fixed the missing semicolon issue, thanks for the report.  (Did you
turn on LIBLAS_ENDIAN_AWARE explicitly?  I'd have not expected that to be
the default.)

 

I can't help you on the gcc error, though, as I'm not a Mac guy - sorry.

 

-mpg

 

 

 

From: liblas-devel-bounces at lists.osgeo.org
[mailto:liblas-devel-bounces at lists.osgeo.org] On Behalf Of Stuart Edwards
Sent: Sunday, February 13, 2011 8:06 AM
To: liblas-devel at lists.osgeo.org
Subject: [Liblas-devel] build problem OS X

 

Hi ~

 

I'm trying to install libLAS-1.6.0 on OS X 10.6 and have run into a problem
during build.  First though, congratulations on the amazing install
documentation without which I (a non-programmer) would never have got even
to this point.  Everything has gone according to the instructions so far -
I've installed boost, cmake and laszip-1.0.1 (actually not mentioned in the
documentation).  The configure process has completed successfully for the
base and optional libraries, but at build I get seven errors that causes
build to fail - I'm trying to build lasinfo, as directed.

 

The errors all occur in point.cpp.  

 

1.   Four are missing ";" before "}"  ( at lines 498, 514, 530, and 571)
These are all in conjunction with "#endif" statements and adding a seemingly
redundant ";" before the "}" makes these errors go away, but may be causing
other damage that I'm not aware of. 

 

2.  Two more are similar to each other -  at lines 563, 791, 

 

e.g

 

#ifdef LIBLAS_ENDIAN_AWARE

    boost::uint16_t output =
liblas::detail::bitsToInt<boost::int32_t>(output, m_data, pos);

    return output

#else

    boost::uint8_t* data = const_cast<boost::uint8_t*>(&m_data[0] + pos);

    boost::uint16_t* output = reinterpret_cast<boost::uint16_t*>(data);

    return *output;

#endif

;  //(note -- my ";" see 1.above)

}

and the error is:

 

point.cpp:563: error: no matching function for call to 'bitsToInt(uint16_t&,
const std::vector<unsigned char, std::allocator<unsigned char> >&, size_t&)'

 

 

3.  The last is:              Command /Developer/usr/bin/g++-4.2 failed with
exit code 1

 

This one is puzzling since I did set CC=/usr/bin/llvm-gcc,   and $CC yields 

 

i686-apple-darwin10-llvm-gcc-4.2: no input files

 

Having made it this far I'd like to get this running, so if anyone has any
advice it would be much appreciated.

 

thx

 

Stu

 

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