The paths are taken care of by configure, and they are checked to be ok.
I also tried with standard installation folders (/usr/lib/ /usr/include/
etc) but no difference. I did not compile, since configure fails.
So I believe it must be some incompatibility with the GDAL configure
script and the standard HDF4-libraries I have used. The "lib not found"
message from GDAL configure seems to be misleading.
Best regards from Knut-Frode
Den 20.04.2011 17:03, skrev Nikolaos Hatzopoulos:
when does the gcc ....
you must have: -L/Users/knutfd/Software/hdf-4.2.5/lib
in order to find the lib
so you need to do before the compile:
export LDFLAGS="$LDFLAGS -L/Users/knutfd/Software/hdf-4.2.5/lib"
and obviously you are going to need the include files also:
export CPPFLAGS="$CPPFLAGS -I/Users/knutfd/Software/hdf-4.2.5/include"
I am not quite sure if export is going to work or setenv
in setenv you don't need the equal I am not an expert in c shell
this kind of problem is because the tools are not install in a standard
path library
like /usr/lib and /usr/include so you have to define compilation flags
On Wed, Apr 20, 2011 at 6:11 AM, Knut-Frode Dagestad
<knutfrodesop...@hotmail.com <mailto:knutfrodesop...@hotmail.com>> wrote:
I forgot to say, but I have also tried by specifying the location of
HDF4, with similar error:
...
checking for SDreaddata in -lmfhdfalt... no
checking for SDreaddata in -lmfhdf... no
checking for SDreaddata in -lhdf4... no
checking for SDreaddata in -lmfhdf... no
checking for SDreaddata in -lmfhdf... no
configure: error: HDF4 support requested with arg
"/Users/knutfd/Software/hdf-4.2.5/", but neither hdf4 nor mfhdf lib
found
...
HDF4 library is there, but somehow configure is not able to detect
it. HDF4 is compiled without SLIB, so that should not be the problem.
I have also tried with older version of HDF4 (4.2r1), other
installation points, and prebuilt binaries. And I compiled with
options --disable-fortran --disable-netcdf --with-pic, as suggested
on
http://osgeo-org.1803224.n2.nabble.com/Error-in-GDAL-compiling-with-HDF4-td3351437.html
It has been suggested to use a "dev" version of HDF4, but I don't
know if that would solve this problem?
Best regards from Knut-Frode
On 19/04/2011 21:51, Nikolaos Hatzopoulos wrote:
hdf4 libraries not found that's what the log says :)
do a
locate libhdf4
to see where the library is
On Tue, Apr 19, 2011 at 10:24 AM, Knut-Frode Dagestad
<knutfrodesop...@hotmail.com
<mailto:knutfrodesop...@hotmail.com>
<mailto:knutfrodesop...@hotmail.com
<mailto:knutfrodesop...@hotmail.com>>> wrote:
I am trying to compile GDAL from source with support for
HDF4 with:
./configure --with-hdf4
but get complaints about missing libraries, see extract from
config.log:
ld: library not found for -lmfhdfalt
...
ld: library not found for -lmfhdf
...
ld: library not found for -lhdf4
...
ld: library not found for -lmfhdf
configure:19940: checking for SDreaddata in -lmfhdf
configure:19965: gcc -o conftest -g -O2 conftest.c -lmfhdf
-ldf
-lsz -ljpeg -lz -lz -lpthread -ldl >&5
ld: library not found for -lmfhdf
configure:20009: error: HDF4 support requested with arg
"yes", but
neither hdf4 nor mfhdf lib found
Similar errors are also reported by others, e.g. this one using
mapserver:
http://osgeo-org.1803224.n2.nabble.com/cannot-find-lmfhdf-td5286909.html
I have tried with various versions of HDF4, both binaries and
compiled from source. The link above (and also
http://trac.osgeo.org/gdal/wiki/BuildingOnUnix) suggests to try a
"hdf-dev" version. But where can I find such "dev-versions", in my
case for Mac OS X 10.6.7?
Would it be possible to update GDAL to work with standard HDF4
libraries?
Best regards from Knut-Frode
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