compiling sudppipe on Linux

linuxKd · **Joined:** 08 Mar 2008 19:44 **Posts:** 3

What is the syntax for compiling sudppipe on linux?

gcc -o sudppipe sudppipe.c
/tmp/ccnWRZTq.o: In function `loaddll':
sudppipe.c:(.text+0x123a): undefined reference to `dlopen'
sudppipe.c:(.text+0x124d): undefined reference to `dlerror'
sudppipe.c:(.text+0x1288): undefined reference to `dlsym'
sudppipe.c:(.text+0x1292): undefined reference to `dlerror'
sudppipe.c:(.text+0x12e2): undefined reference to `dlsym'
sudppipe.c:(.text+0x12ec): undefined reference to `dlerror'
sudppipe.c:(.text+0x133c): undefined reference to `dlsym'
sudppipe.c:(.text+0x1346): undefined reference to `dlerror'
sudppipe.c:(.text+0x139f): undefined reference to `dlclose'
collect2: ld returned 1 exit status

aluigi · **Posted:** 15 Apr 2008 22:08

add -ldl to the compiler

kellerkind · **Joined:** 06 May 2008 19:11 **Posts:** 3

...and whats the trick to compile the plugins? :/

Code:

kellerkind@ubuntu:~/aluigi$ gcc -o ./plugins/example_sudp.so ./plugins/example_sudp.c -ldl
/usr/lib/gcc/i486-linux-gnu/4.1.3/../../../../lib/crt1.o: In function `_start':
(.text+0x18): undefined reference to `main'
collect2: ld gab 1 als Ende-Status zur+ck    

Code:

kellerkind@ubuntu:~/aluigi$ gcc -v
Es werden eingebaute Spezifikationen verwendet.
Ziel: i486-linux-gnu
Konfiguriert mit: ../src/configure -v --enable-languages=c,c++,fortran,objc,obj-c++,treelang --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++/4.1.3 --program-suffix=-4.1 --enable-__cxa_atexit --enable-clocale=gnu --enable-libstdcxx-debug --enable-mpfr --enable-checking=release i486-linux-gnu
Thread-Modell: posix
gcc-Version 4.1.3 20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu2)    

aluigi · **Posted:** 06 May 2008 19:38

gcc -shared -fPIC -o FILE.SO FILE.C

kellerkind · **Joined:** 06 May 2008 19:11 **Posts:** 3

Thank You.

Luigi Auriemma

compiling sudppipe on Linux