GNU gdb 6.3
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This GDB was configured as "i586-pc-haiku"...(no debugging symbols found)

[tcsetpgrp failed in terminal_inferior: Invalid Argument]
Thread 220997 caused an exception: Segment violation
Reading symbols from /boot/system/runtime_loader...done.
Loaded symbols for /boot/system/runtime_loader
Reading symbols from /boot/system/lib/libroot.so...done.
Loaded symbols for /boot/system/lib/libroot.so
Reading symbols from /boot/system/lib/libbe.so...done.
Loaded symbols for /boot/system/lib/libbe.so
Reading symbols from /boot/system/lib/libnetwork.so...done.
Loaded symbols for /boot/system/lib/libnetwork.so
Reading symbols from /boot/system/lib/libstdc++.r4.so...done.
Loaded symbols for /boot/system/lib/libstdc++.r4.so
[tcsetpgrp failed in terminal_inferior: Invalid Argument]
[Switching to team /boot/common/bin/cmake (220997) thread cmake (220997)]
0x009d2fd1 in strlen () from /boot/system/lib/libroot.so
(gdb) bt
#0  0x009d2fd1 in strlen () from /boot/system/lib/libroot.so
#1  0x004ad740 in string_char_traits<char>::length ()
#2  0x004ace5f in basic_string<char, string_char_traits<char>, __malloc_alloc_template<0> >::assign
    ()
#3  0x004abad1 in basic_string<char, string_char_traits<char>, __malloc_alloc_template<0> >::operator= ()
#4  0x004ac040 in cmDocumentation::SetCMakeRoot ()
#5  0x004a3d9d in do_cmake ()
#6  0x004a3c48 in main ()
(gdb)