Hi all,
I am trying to load up some mrsid files via the imageio-ext readers and
running into some issues. My overall question is will the imageio-ext libs
work with gdal 1.8?
I know I have made this work with gdal-1.7. But it seems lizardtech is not
making available the Geo_SDK version 7. Only the version 8 sdk is available.
I tried compiling gdal 1.7 against it and it did not work. What I can find
online seems to confirm that i need gdal 1.8 to use the mrsid version 8 sdk.
So I am just wondering if it is a problem on my side... or if the
imageio-ext libs won't work with gdal 1.8. For reference the error I get is:
java.lang.UnsatisfiedLinkError: org.gdal.gdal.gdalJNI.Open
And indeed if I list the symbols in the version 1.8 jni library I don't see
it:
U GDALOpen
U GDALOpenShared
00000000000289d0 T Java_org_gdal_gdal_gdalJNI_OpenShared_1_1SWIG_10
0000000000028940 T Java_org_gdal_gdal_gdalJNI_OpenShared_1_1SWIG_11
0000000000028ae0 T Java_org_gdal_gdal_gdalJNI_Open_1_1SWIG_10
000000000002f570 T Java_org_gdal_gdal_gdalJNI_Open_1_1SWIG_11
00000000000288d0 T _Z10OpenSharedPKc10GDALAccess
0000000000028b80 T _Z4OpenPKc
0000000000028a70 T _Z4OpenPKc10GDALAccess
Whereas if I list the symbols of the jni lib i download from the imageio-ext
project I do see it:
U GDALOpen
U GDALOpenShared
000000000000eb3c T Java_org_gdal_gdal_gdalJNI_Open
000000000000ea24 T Java_org_gdal_gdal_gdalJNI_OpenShared
000000000000e9b6 T _Z10OpenSharedPKc10GDALAccess
000000000000eac7 T _Z4OpenPKc10GDALAccess
So perhaps I am building the jni lib improperly. Those SWIG suffixes make me
think I probably am. Any guidance appreciated :)
Thanks.
-Justin
--
Justin Deoliveira
OpenGeo - http://opengeo.org
Enterprise support for open source geospatial.
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