>libHelloNative.so: HelloNative.c HelloNative.h
> gcc -c -o libHelloNative.so \
> -static \
> -I/usr/java/include \
> -I/usr/java/include/genunix \
> HelloNative.c
>
You don't have the right compiler options here. In the ELF-HOWTO
(maintained by [EMAIL PROTECTED]), you find the following guidelines
for creating shared libraries under paragraph 3.2, Building Libraries:
>To build libfoo.so as a shared library, the basic steps look like this:
>
> $ gcc -fPIC -c *.c
> $ gcc -shared -Wl,-soname,libfoo.so.1 -o libfoo.so.1.0 *.o
> $ ln -s libfoo.so.1.0 libfoo.so.1
> $ ln -s libfoo.so.1 libfoo.so
> $ export LD_LIBRARY_PATH=`pwd`:$LD_LIBRARY_PATH
>
>This will generate a shared library called libfoo.so.1.0, and the
>appropriate links for ld (libfoo.so) and the dynamic linker
>(libfoo.so.1) to find it. To test, we add the current directory to
LD_LIBRARY_PATH.
>
>When you're happpy that the library works, you'll have to move it to, say,
>/usr/local/lib, and recreate the appropriate links.
>Note that the libfoo.so link should point to libfoo.so.1, so it doesn't
need >updating on every minor version number change.
>The link from libfoo.so.1 to libfoo.so.1.0 is kept up to date by ldconfig,
which on >most systems is run as part of the
>boot process.
>
> $ su
> # cp libfoo.so.1.0 /usr/local/lib
> # /sbin/ldconfig
> # ( cd /usr/local/lib ; ln -s libfoo.so.1 libfoo.so )
This has always worked nicely for me.
Cheers,
Roel
