GDB mode with 64 bits

[dexter]

So im trying to find out why my map-server is crashing, and im trying to use GDB mode, and i've seen that i need to use this to make the core be generated correctly:

 

./configure --enable-debug=gdb

Or compile like this:
 

./configure --with-debug=gdb && make && make sql

 

But on both cases i get this:

checking whether make sets $(MAKE)... yes

checking for gcc... gcc

checking for C compiler default output file name... a.out

checking whether the C compiler works... yes

checking whether we are cross compiling... no

checking for suffix of executables...

checking for suffix of object files... o

checking whether we are using the GNU C compiler... yes

checking whether gcc accepts -g... yes

checking for gcc option to accept ANSI C... none needed

checking how to run the C preprocessor... gcc -E

checking whether byte ordering is bigendian... no

checking whether pointers can be stored in ints (old code)... yes (with -m32)

checking whether gcc supports -Wno-unused-parameter... yes

checking whether gcc supports -Wno-pointer-sign... yes

checking whether gcc supports -Wno-switch... yes

checking for setrlimit... yes

checking for inflateEnd in -lz... no

configure: error: zlib library not found or incompatible, please specify the correct path with --with-zlib=DIR... stopping

 

 

I do have zlib installed, And i dont get this error when i compile (./configure --enable-64bit) in 64 bits, but i can't get the command right for using those 2

 

I've tried this:

./configure --enable-64bit-with-debug=gdb

 

And it doesn't work either, does anyone know how to use these commands with 64 bits?

Edited March 25, 2013 by dexter