I'm having some issues building the GDAL 1.6.0 Java bindings for Linux. I have built them successfully on Win32 VC8 (x86 and x64) and they seem to work well. It sounds like I'm running into a library conflict problem - but I can't seem to figure it out.
I'm building a standard GDAL release, no extra third-party plugins, and not statically linking PROJ4. GCC: 4.3.2, Libtool: 2.2.4 Target: i486-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Ubuntu 4.3.2-1ubuntu11' --with-bugurl=file:///usr/share/doc/gcc-4.3/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --enable-shared --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --enable-nls --with-gxx-include-dir=/usr/include/c++/4.3 --program-suffix=-4.3 --enable-clocale=gnu --enable-libstdcxx-debug --enable-objc-gc --enable-mpfr --enable-targets=all --enable-checking=release --build=i486-linux-gnu --host=i486-linux-gnu --target=i486-linux-gnu Thread model: posix gcc version 4.3.2 (Ubuntu 4.3.2-1ubuntu11) The build error: libtool: compile: g++ -fPIC -g -O2 -Wall -Wdeclaration-after-statement -I/home/bowen/dev/gdal/gdal-1.6.0/port -I/home/bowen/dev/gdal/gdal-1.6.0/gcore -I/home/bowen/dev/gdal/gdal-1.6.0/alg -I/home/bowen/dev/gdal/gdal-1.6.0/ogr -I/home/bowen/dev/gdal/gdal-1.6.0/ogr/ogrsf_frmts -I/home/bowen/dev/jdk1.6.0_11/include -I/home/bowen/dev/jdk1.6.0_11/include/linux -c gdal_wrap.cpp -o gdal_wrap.o >/dev/null 2>&1 /bin/sh /home/bowen/dev/gdal/gdal-1.6.0/libtool --mode=link g++ -shared /home/bowen/dev/gdal/gdal-1.6.0/libgdal.la gdal_wrap.o -o libgdaljni.so libtool: link: g++ gdal_wrap.o -o .libs/libgdaljni.so /home/bowen/dev/gdal/gdal-1.6.0/.libs/libgdal.so -lz -lrt -ldl /usr/lib/gcc/i486-linux-gnu/4.3.2/../../../../lib/crt1.o: In function `_start': (.text+0x18): undefined reference to `main' collect2: ld returned 1 exit status make: *** [libgdaljni.so] Error 1 Any thoughts? Am I missing something? Thanks, Alex Bowen [email protected] [email protected] [id] 301387
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