gloob @ devlog

You can get Electric Fence from http://perens.com/works/software/ElectricFence/
Comment out line #33 of file.c

$ make CFLAGS=”-g -DPAGE_PROTECTION_VIOLATED_SIGNAL=SIGBUS”
# make install

You will have a libefence compiled and installed in your Mac OS X system.
Now add the library to your main target in your CMakeLists.txt

# Add efence link
find_library(EFENCE_LIBRARY “libefence.a”)
target_link_libraries(YOUR_MAIN_TARGET ${EFENCE_LIBRARY})

cmake and make (or build or whatever you are generating)

$ gdb [...]

Yesterday I reached a milestone in my GSOC project “Replace auto* with CMake“. To compile and linking an instance of php (cli sapi)! :)
I also generated the XCode project for PHP (I’m developing now in OSX) you can see a screenshot here
This is promising =)