Boost1.35ライブラリを使用するアプリを静的にリンクするのに問題があります。LinuxのDebianLennyボックスをG++4.3.2で使用しています。-staticを使用しないリンクは、問題なく機能します。
具体的には、
g++ -Wall -Wextra -pedantic -ggdb3 -O0 -static -l boost_thread-mt -lboost_system-mt -lboost_program_options-mt -lssl -lpthread -l crypto main.o comandos.o utils.o tunnel.o opciones.o decode.o sysutils.o -o sapp
main.o: In function `__static_initialization_and_destruction_0':
/usr/include/boost/system/error_code.hpp:204:undefined reference to `boost::system::get_system_category()'
/usr/include/boost/system/error_code.hpp:205: undefined reference to `boost::system::get_posix_category()'
/usr/include/boost/system/error_code.hpp:209: undefined reference to `boost::system::get_posix_category()'
/usr/include/boost/system/error_code.hpp:210: undefined reference to `boost::system::get_system_category()'
/ usr/libのボックスにあるboost_system-mtに対してリンクしています。マルチスレッドセーフではないバージョンのboost_system（-lboost_system）に対してリンクした場合も、同じことが起こります。
sarraga@saggy:~/sapp/src$ ls -al /usr/lib/libboost_system*a
-rw-r--r-- 1 root root 23506 2008-05-23 05:32 /usr/lib/libboost_system.a
lrwxrwxrwx 1 root root 17 2010-08-26 19:10 /usr/lib/libboost_system-gcc42-1_35.a -> libboost_system.a
lrwxrwxrwx 1 root root 20 2010-08-26 19:10 /usr/lib/libboost_system-gcc42-mt-1_35.a -> libboost_system-mt.a
-rw-r--r-- 1 root root 23506 2008-05-23 05:32 /usr/lib/libboost_system-mt.a
そして、私はそこに未解決のシンボルを見つけます
sarraga@saggy:~/sapp/src$ nm -C /usr/lib/libboost_system-mt.a | grep 'T.*get.*category'
00000050 T boost::system::get_posix_category()
000000b0 T boost::system::get_system_category()
straceは、リンカーがライブラリを開くことを示します
sarraga@saggy:~/sapp/src$ strace -f make 2>&1 | grep boost_system
[pid 15016] execve("/usr/bin/g++", ["g++", "-Wall", "-Wextra", "-pedantic", "-ggdb3", "-O0", "-static", "-l", "boost_thread-mt", "-lboost_system-mt", "-lboost_program_options-mt", "-lssl", "-lpthread", "-l", "crypto", "main.o", ...], [/* 41 vars */] <unfinished ...>
...
[pid 15018] open("/usr/lib/gcc/i486-linux-gnu/4.3.2/../../../../lib/libboost_system-mt.a", O_RDONLY|O_LARGEFILE) = 8
これは、DebianでのBoostの標準パッケージインストールです。
sarraga@saggy:~/sapp/src$ dpkg -l | grep boos
ii libboost-date-time1.35-dev 1.35.0-5 set of date-time libraries based on generic programming
ii libboost-date-time1.35.0 1.35.0-5 set of date-time libraries based on generic programming
ii libboost-filesystem1.35-dev 1.35.0-5 filesystem operations (portable paths, iteration over d
ii libboost-filesystem1.35.0 1.35.0-5 filesystem operations (portable paths, iteration over d
ii libboost-graph1.35-dev 1.35.0-5 generic graph components and algorithms in C++
ii libboost-graph1.35.0 1.35.0-5 generic graph components and algorithms in C++
ii libboost-iostreams1.35-dev 1.35.0-5 Boost.Iostreams Library development files
ii libboost-iostreams1.35.0 1.35.0-5 Boost.Iostreams Library
ii libboost-program-options1.35-dev 1.35.0-5 program options library for C++
ii libboost-program-options1.35.0 1.35.0-5 program options library for C++
ii libboost-python1.35-dev 1.35.0-5 Boost.Python Library development files
ii libboost-python1.35.0 1.35.0-5 Boost.Python Library
ii libboost-regex1.35-dev 1.35.0-5 regular expression library for C++
ii libboost-regex1.35.0 1.35.0-5 regular expression library for C++
ii libboost-serialization1.35-dev 1.35.0-5 serialization library for C++
ii libboost-serialization1.35.0 1.35.0-5 serialization library for C++
ii libboost-signals1.35-dev 1.35.0-5 managed signals and slots library for C++
ii libboost-signals1.35.0 1.35.0-5 managed signals and slots library for C++
ii libboost-system1.35-dev 1.35.0-5 Operating system (e.g. diagnostics support) library
ii libboost-system1.35.0 1.35.0-5 Operating system (e.g. diagnostics support) library
ii libboost-test1.35-dev 1.35.0-5 components for writing and executing test suites
ii libboost-test1.35.0 1.35.0-5 components for writing and executing test suites
ii libboost-thread1.35-dev 1.35.0-5 portable C++ multi-threading
ii libboost-thread1.35.0 1.35.0-5 portable C++ multi-threading
ii libboost-wave1.35-dev 1.35.0-5 C99/C++ preprocessor library
ii libboost-wave1.35.0 1.35.0-5 C99/C++ preprocessor library
ii libboost1.35-dev 1.35.0-5 Boost C++ Libraries development files
ii libboost1.35-doc 1.35.0-5 Boost.org libraries documentation
私は愚かな詳細が欠けていると確信していますが、それを見つけることができません。誰か助けますか？