segfault during compilation while building hphpi (ubuntu 11.10)

[jdespatis]

During the make process, I get a segfault on building hphpi step
Here is the log:

Linking CXX static library ../../bin/libhphp_analysis.a
[ 88%] Built target hphp_analysis
Scanning dependencies of target hphp
[ 88%] Building CXX object src/hphp/CMakeFiles/hphp.dir/main.cpp.o
In file included from /.../hiphop-php/src/hphp/main.cpp:23:0:
/.../hiphop-php/src/compiler/analysis/analysis_result.h: In member function ‘bool HPHP::BaseTryLock::acquireImpl(HPHP::BlockScopeRawPtr)’:
/.../hiphop-php/src/compiler/analysis/analysis_result.h:707:22: attention : variable ‘current’ set but not used [-Wunused-but-set-variable]
[ 88%] Building CXX object src/hphp/CMakeFiles/hphp.dir/externals.cpp.o
Linking CXX executable hphp
Building hphpi
Segmentation fault
make[2]: *** [src/hphp/hphp] Erreur 139
make[1]: *** [src/hphp/CMakeFiles/hphp.dir/all] Erreur 2
make: *** [all] Erreur 2

So I launch 'make' a second time, and then the compilation goes to the end (but hphpi is not built I guess)

And when I try to launch ./src/hphp/hphp, I get a sefault, maybe because of the segfault during the make process, dunno...

Here is a backtrace when launching hphp:

Starting program: /.../hiphop-php/src/hphp/hphp 
[Thread debugging using libthread_db enabled]

Program received signal SIGSEGV, Segmentation fault.
0x0882105e in HPHP::Extension::LoadModules(HPHP::Hdf) ()
(gdb) backtrace
#0  0x0882105e in HPHP::Extension::LoadModules(HPHP::Hdf) ()
#1  0x08635b8a in HPHP::RuntimeOption::Load(HPHP::Hdf&, std::vector<std::string, std::allocator<std::string> >*) ()
#2  0x08345b0b in _GLOBAL__sub_I__ZN4HPHP13RuntimeOption6LoadedE ()
#3  0x08d6c852 in __libc_csu_init ()
#4  0x0107d0aa in __libc_start_main (main=0x8340480 <main>, argc=1, ubp_av=0xbffff184, init=0x8d6c800 <__libc_csu_init>, 
    fini=0x8d6c870 <__libc_csu_fini>, rtld_fini=0x11ebc0, stack_end=0xbffff17c) at libc-start.c:185
#5  0x08367c5d in _start ()

[jdespatis]

Thanks to the new page explaining compilation on ubuntu 11.10 (that contains 2 patches to apply to hip-hop and curl): https://github.com/facebook/hiphop-php/wiki/Building-and-Installing-on-Ubuntu-11.10, hphpi can now build peacefully, no segfault anymore

=> I close this issue