Question

我正在尝试使用命令从Boost构建'system'库：

bjam --toolset = gcc target-os = qnx --build-dir = c：\ boost_1_57_0 --build-type = complete --with-system stage

并不断收到错误：

C：\ boost_1_57_0＆gt; bjam --toolset = gcc target-os = qnx   --build-dir = c：\ boost_1_57_0 --build-type = complete --with-system stage ...找到1个目标...... ...更新1个目标... config-cache.write   c：\ boost_1_57_0 \ boost \ bin.v2 \ project-cache.jam ...更新了1个目标......

组件配置：
- atomic                   : not building
- chrono                   : not building
- container                : not building
- context                  : not building
- coroutine                : not building
- date_time                : not building
- exception                : not building
- filesystem               : not building
- graph                    : not building
- graph_parallel           : not building
- iostreams                : not building
- locale                   : not building
- log                      : not building
- math                     : not building
- mpi                      : not building
- program_options          : not building
- python                   : not building
- random                   : not building
- regex                    : not building
- serialization            : not building
- signals                  : not building
- system                   : building
- test                     : not building
- thread                   : not building
- timer                    : not building
- wave                     : not building
...找到了205个目标......更新了4个目标...... gcc.link.dll C：\ boost_1_57_0 \升压\ bin.v2 \库\ SYSTEM \构建\ GCC-的mingw-4.8.1 \调试\目标-OS-QNX \线程的多\ libboost_system-mgw48-MT-d-1_57.so.1.57 0.0 C：/ MinGW的/ bin中/../ LIB / GCC /的mingw32 / 4.8.1 /../../../../的mingw32 / bin中/ ld.exe：找不到-lrt collect2.exe：错误：ld返回1退出状态
"g++"    -o "c:\boost_1_57_0\boost\bin.v2\libs\system\build\gcc-mingw-4.8.1\debug\target-os-qnx\threading-multi\libboost_system-mgw48-mt-d-1_57.so.1.57.0"
-shared -Wl， - start-group“c：\ boost_1_57   _0 \提升\ bin.v2 \库\ SYSTEM \建设\ GCC-MinGW的-4.8.1 \调试\目标操作系统QNX \线程，多\ error_code.o”   -Wl，-Bstatic -Wl，-Bdynamic -lrt -Wl， - end-group -g -pthread

... gcc.link.dll失败了   C：\ boost_1_57_0 \升压\ bin.v2 \库\ SYSTEM \构建\ GCC-的mingw-4.8.1 \调试\目标-OS-QNX \线程的多\ libboost_system-mgw48-MT-d-1_57.so.1.57 0.0 ...   ...跳过了libboost_system-mgw48-mt-d-1_57.so.1.57.0 for   缺乏   libboost_system-mgw48-   mt-d-1_57.so.1.57.0 ... gcc.link.dll   C：\ boost_1_57_0 \提升\ bin.v2 \库\ SYSTEM \建设\ GCC-MinGW的-4.8.1 \发布\目标操作系统QNX \线程的多\ libboost_system-mgw48-MT-1_57.so.1.57.0   C：/ MinGW的/ bin中/../ LIB / GCC /的mingw32 / 4.8.1 /../../../../的mingw32 / bin中/ ld.exe：   找不到-lrt collect2.exe：错误：ld返回1退出状态
"g++"    -o "c:\boost_1_57_0\boost\bin.v2\libs\system\build\gcc-mingw-4.8.1\release\target-os-qnx\threading-multi\libboost_system-mgw48-mt-1_57.so.1.57.0"
-shared -Wl， - start-group“c：\ boost_1_57   _0 \提升\ bin.v2 \库\ SYSTEM \建设\ GCC-MinGW的-4.8.1 \发布\目标操作系统QNX \线程，多\ error_code.o”   -Wl，-Bstatic -Wl，-Bdynamic -lrt -Wl， - end-group -pthread

... gcc.link.dll失败了   C：\ boost_1_57_0 \提升\ bin.v2 \库\ SYSTEM \建设\ GCC-MinGW的-4.8.1 \发布\目标操作系统QNX \线程的多\ libboost_system-mgw48-MT-1_57.so.1.57.0 ...   ...跳过了libboost_system-mgw48-mt-1_57.so.1.57.0 for   缺乏   libboost_system-mgw48-   mt-1_57.so.1.57.0 ......无法更新2个目标......跳过2   目标...

rt lib似乎缺失了，我在哪里可以获得这样的lib来成功编译'system'lib？

Answer 1

解决我的问题：

要做的第一件事就是将MinGW放在C：\ MinGW。
在C：\ MinGW \ bin中应该有gcc
运行cmd。
在boost（deflaut C：\ boost_1_57_0）主文件夹
使用命令设置路径：＆＃39;设置PATH = c：\ mingw \ bin;％PATH％＆＃39;
转到boost文件夹的tools \ build目录并运行＆＃39; bootstrap mingw＆＃39;
以根目录类型构建系统lib：
＆＃39; tools \ build \ b2 toolset = gcc --target-os = qnxnto --build-type = complete stage --with-system＆＃39;
.a文件将位于stage \ libs文件夹

无法构建Boost系统库

1 个答案: