Boost手臂交叉編譯失敗

Question

我很難嘗試將boost庫交叉編譯爲手臂平臺。
我從http://sourceforge.net/projects/boost/files/boost/獲取源代碼。我試過了。 1.55,1.54和1.49，它們都表現相同。我使用./bootstrap.sh --prefix=/blah/arm-none-eabi。 （arm-none-eabi目錄包含交叉編譯器include和lib目錄，其他目錄）。接下來，我通過添加using gcc : arm : arm-none-eabi-g++ ;（ARM EABI Sourcery CodeBench Lite 2013.05-23交叉編譯器，gcc版本4.7.3）更新文件tools/build/v2/user-config.jam。之後，我運行./bjam --prefix=/blah/arm-none-eabi/ toolset=gcc-arm。這給了我很多的錯誤，如：

`"arm-none-eabi-g++" -ftemplate-depth-128 -O3 -finline-functions -Wno-inline -Wall -pthread -DBOOST_ALL_NO_LIB=1 -DBOOST_THREAD_USE_LIB=1 -DNDEBUG -I"." -c -o "bin.v2/libs/wave/build/gcc-arm/release/link-static/threading-multi/wave_config_constant.o" "libs/wave/src/wave_config_constant.cpp" 

...failed gcc.compile.c++ bin.v2/libs/wave/build/gcc-arm/release/link-static/threading-multi/wave_config_constant.o... 
gcc.compile.c++ bin.v2/libs/wave/build/gcc-arm/release/link-static/threading-multi/cpplexer/re2clex/aq.o 
arm-none-eabi-g++: error: unrecognized command line option '-pthread'` 

我修改了文件$BOOST/tools/build/v2/tools/gcc.jam

-case *  : option = -pthread ; libs = rt ; 
+case *  : option = -lpthread ; libs = rt ; 

運行交叉編譯後，我再次得到了很多的

"arm-none-eabi-g++" -ftemplate-depth-128 -O3 -finline-functions -Wno-inline -Wall -pedantic -lpthread -fPIC -Wextra -Wno-long-long -Wno-variadic-macros -pedantic -DBOOST_ALL_DYN_LINK=1 -DBOOST_ALL_NO_LIB=1 -DBOOST_SYSTEM_DYN_LINK=1 -DBOOST_SYSTEM_NO_DEPRECATED -DNDEBUG -I"." -c -o "bin.v2/libs/chrono/build/gcc-arm/release/threading-multi/chrono.o" "libs/chrono/src/chrono.cpp" 

...failed gcc.compile.c++ bin.v2/libs/chrono/build/gcc-arm/release/threading-multi/chrono.o... 
gcc.compile.c++ bin.v2/libs/chrono/build/gcc-arm/release/threading-multi/thread_clock.o 
gcc.compile.c++ bin.v2/libs/chrono/build/gcc-arm/release/threading-multi/process_cpu_clocks.o 
...skipped <pbin.v2/libs/chrono/build/gcc-arm/release/threading-multi>libboost_chrono.so.1.54.0 for lack of <pbin.v2/libs/chrono/build/gcc-arm/release/threading-multi>chrono.o... 
...skipped <pstage/lib>libboost_chrono.so.1.54.0 for lack of <pbin.v2/libs/chrono/build/gcc-arm/release/threading-multi>libboost_chrono.so.1.54.0... 
...skipped <pstage/lib>libboost_chrono.so for lack of <pstage/lib>libboost_chrono.so.1.54.0... 
gcc.link.dll bin.v2/libs/context/build/gcc-arm/release/threading-multi/libboost_context.so.1.54.0 
/home/skramer/PP/MGR/arm-2013.05/bin/../lib/gcc/arm-none-eabi/4.7.3/../../../../arm-none-eabi/bin/ld: cannot find -lrt 
collect2: error: ld returned 1 exit status 

    "arm-none-eabi-g++" -o "bin.v2/libs/context/build/gcc-arm/release/threading-multi/libboost_context.so.1.54.0" -Wl,-h -Wl,libboost_context.so.1.54.0 -shared -Wl,--start-group "bin.v2/libs/context/build/gcc-arm/release/threading-multi/asm/make_arm_aapcs_elf_gas.o" "bin.v2/libs/context/build/gcc-arm/release/threading-multi/asm/jump_arm_aapcs_elf_gas.o" -Wl,-Bstatic -Wl,-Bdynamic -lrt -Wl,--end-group -lpthread 

...failed gcc.link.dll bin.v2/libs/context/build/gcc-arm/release/threading-multi/libboost_context.so.1.54.0... 
...skipped <pstage/lib>libboost_context.so.1.54.0 for lack of <pbin.v2/libs/context/build/gcc-arm/release/threading-multi>libboost_context.so.1.54.0... 
...skipped <pstage/lib>libboost_context.so for lack of <pstage/lib>libboost_context.so.1.54.0... 
gcc.compile.c++ bin.v2/libs/coroutine/build/gcc-arm/release/link-static/threading-multi/detail/standard_stack_allocator_posix.o 
libs/coroutine/src/detail/standard_stack_allocator_posix.cpp:14:22: fatal error: sys/mman.h: No such file or directory 
compilation terminated. 

"arm-none-eabi-g++" -ftemplate-depth-128 -O3 -finline-functions -Wno-inline -Wall -lpthread -DBOOST_ALL_NO_LIB=1 -DNDEBUG -I"." -c -o "bin.v2/libs/coroutine/build/gcc-arm/release/link-static/threading-multi/detail/coroutine_context.o" "libs/coroutine/src/detail/coroutine_context.cpp" 

...failed gcc.compile.c++ bin.v2/libs/coroutine/build/gcc-arm/release/link-static/threading-multi/detail/coroutine_context.o... 
...skipped <pbin.v2/libs/coroutine/build/gcc-arm/release/link-static/threading-multi>libboost_coroutine.a(clean) for lack of <pbin.v2/libs/coroutine/build/gcc-arm/release/link-static/threading-multi>detail/standard_stack_allocator_posix.o... 
...skipped <pbin.v2/libs/coroutine/build/gcc-arm/release/link-static/threading-multi>libboost_coroutine.a for lack of <pbin.v2/libs/coroutine/build/gcc-arm/release/link-static/threading-multi>detail/standard_stack_allocator_posix.o... 
...skipped <pstage/lib>libboost_coroutine.a for lack of <pbin.v2/libs/coroutine/build/gcc-arm/release/link-static/threading-multi>libboost_coroutine.a... 
gcc.compile.c++ bin.v2/libs/date_time/build/gcc-arm/release/threading-multi/gregorian/greg_month.o 
gcc.compile.c++ bin.v2/libs/date_time/build/gcc-arm/release/threading-multi/gregorian/greg_weekday.o 
gcc.compile.c++ bin.v2/libs/date_time/build/gcc-arm/release/threading-multi/gregorian/date_generators.o 
gcc.link.dll bin.v2/libs/date_time/build/gcc-arm/release/threading-multi/libboost_date_time.so.1.54.0 
/home/skramer/PP/MGR/arm-2013.05/bin/../lib/gcc/arm-none-eabi/4.7.3/../../../../arm-none-eabi/bin/ld: cannot find -lrt 
collect2: error: ld returned 1 exit status 

我不真的知道現在該做什麼。我一直在搜索幾個小時，但沒有結果。我試過用b2代替bjam - 沒有任何改變。我也嘗試了一種不同的手臂交叉編譯器--Xilinx EABI Sourcery CodeBench Lite 2012.03-83（gcc 4.6.3），它似乎產生的錯誤較少，但仍然有很多語法，並且沒有像錯誤那樣的文件或目錄。我怎樣才能在arm平臺上提升工作效率？

Answer 1

1. error: 'sys/mman.h: No such file or directory - 編譯器找不到頭「SYS/mman.h」，因爲包括路徑不正確或者系統不包含此文件。

2. 您可以編譯嵌入式系統，例如手臂非eabi（用於裸機）。 boost.context不支持此ABI。要禁用buidling boost.context和boost.coroutine（取決於boost.context）你必須調用：b2 --without-context --without-coroutine