nubs@gentoo-dev ~/dev/bitcoin-v0_5_3_1 $ ./auto.sh 
Found realpath.
Found curl.
Found 'openssl-1.0.1g', skipping...
Found 'db-4.8.30', skipping...
Found 'boost_1_52_0', skipping...
g++ -c -pthread -Wno-invalid-offsetof -Wformat -g -DNOPCH -I/home/nubs/dev/bitcoin-v0_5_3_1/ourlibs/include -I/home/nubs/dev/bitcoin-v0_5_3_1/ourlibs/include -I/home/nubs/dev/bitcoin-v0_5_3_1/ourlibs/include -fno-stack-protector -fstack-protector-all -Wstack-protector -Wl,-z,relro -Wl,-z,now -D_FORTIFY_SOURCE=2 -O2 -MMD -o obj/nogui/main.o main.cpp
main.cpp: In function ‘void SHA256Transform(void*, void*, const void*)’:
main.cpp:2642: error: reference to ‘uint32_t’ is ambiguous
/usr/include/stdint.h:51: error: candidates are: typedef unsigned int uint32_t
/home/nubs/dev/bitcoin-v0_5_3_1/ourlibs/include/boost/cstdint.hpp:263: error:                 typedef unsigned int boost::uint32_t
main.cpp:2642: error: reference to ‘uint32_t’ is ambiguous
/usr/include/stdint.h:51: error: candidates are: typedef unsigned int uint32_t
/home/nubs/dev/bitcoin-v0_5_3_1/ourlibs/include/boost/cstdint.hpp:263: error:                 typedef unsigned int boost::uint32_t
main.cpp:2642: error: expected primary-expression before ‘)’ token
main.cpp:2642: error: expected ‘)’ before ‘data’
main.cpp:2645: error: reference to ‘uint32_t’ is ambiguous
/usr/include/stdint.h:51: error: candidates are: typedef unsigned int uint32_t
/home/nubs/dev/bitcoin-v0_5_3_1/ourlibs/include/boost/cstdint.hpp:263: error:                 typedef unsigned int boost::uint32_t
main.cpp:2645: error: reference to ‘uint32_t’ is ambiguous
/usr/include/stdint.h:51: error: candidates are: typedef unsigned int uint32_t
/home/nubs/dev/bitcoin-v0_5_3_1/ourlibs/include/boost/cstdint.hpp:263: error:                 typedef unsigned int boost::uint32_t
main.cpp:2645: error: expected primary-expression before ‘)’ token
main.cpp:2645: error: expected ‘)’ before ‘pinit’
main.cpp:2649: error: reference to ‘uint32_t’ is ambiguous
/usr/include/stdint.h:51: error: candidates are: typedef unsigned int uint32_t
/home/nubs/dev/bitcoin-v0_5_3_1/ourlibs/include/boost/cstdint.hpp:263: error:                 typedef unsigned int boost::uint32_t
main.cpp:2649: error: reference to ‘uint32_t’ is ambiguous
/usr/include/stdint.h:51: error: candidates are: typedef unsigned int uint32_t
/home/nubs/dev/bitcoin-v0_5_3_1/ourlibs/include/boost/cstdint.hpp:263: error:                 typedef unsigned int boost::uint32_t
main.cpp:2649: error: expected primary-expression before ‘)’ token
main.cpp:2649: error: expected ‘)’ before ‘pstate’
makefile.unix:120: recipe for target 'obj/nogui/main.o' failed
make: *** [obj/nogui/main.o] Error 1
strip: 'bitcoind': No such file
Done!