c++ - Boost arm交叉编译失败

Question

我很难尝试将 boost 库交叉编译到 arm 平台。
我从 http://sourceforge.net/projects/boost/files/boost/ 获取资源.我试过版本。 1.55、1.54 和 1.49 它们的行为都相同。

解压后我使用 ./bootstrap.sh --prefix=/blah/arm-none-eabi。 (arm-none-eabi 目录包含交叉编译器 include 和 lib 目录，等等。)接下来我更新文件 tools/build/v2/user-config.jam 通过添加 using gcc : arm : arm-none-eabi-g++ ; (ARM EABI Sourcery CodeBench Lite 2013.05-23 交叉编译器，gcc 版本 4.7.3)。之后，我运行 ./bjam --prefix=/blah/arm-none-eabi/toolset=gcc-arm。这给了我很多错误，例如:

`"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 ;

再次运行交叉编译后得到了很多

"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

我现在真的不知道该怎么办。我已经在谷歌上搜索了几个小时，但没有结果。我试过使用 b2 而不是 bjam - 没有任何改变。我还尝试了不同的 arm 交叉编译器 - Xilinx EABI Sourcery CodeBench Lite 2012.03-83 (gcc 4.6.3)，它似乎产生的错误较少，但仍然有很多语法，并且不存在类似错误的文件或目录。如何在 arm 平台上获得 boost ？

Answer 1

1. error: 'sys/mman.h: No such file or directory - 编译器找不到 header 'sys/mman.h'，因为包含路径不正确或您的系统不包含此文件。

2. 您为嵌入式系统编译，例如arm-non-eabi(用于裸机)。 boost.context 不支持此 ABI。要禁用构建 boost.context 和 boost.coroutine(取决于 boost.context)，您必须调用:b2 --without-context --without-coroutine