是否可以在具有树莓派的树莓派上构建openDDS和所需的ACE + TAO？
我想为Java构建它，所以我尝试了$ DDS_ROOT / java / INSTALL中描述的方法，其中包括here中的技巧
但是如果我做
cd $ACE_ROOT/ace
make ACE
它以这个错误结束
.shobj/Based_Pointer_Repository.o:(.rodata+0x0): first defined here
.shobj/MEM_SAP.o:(.data.rel.ro+0x0): multiple definition of `typeinfo for ACE_Singleton<ACE_Based_Pointer_Repository, ACE_RW_Thread_Mutex>'
.shobj/Based_Pointer_Repository.o:(.data.rel.ro+0x0): first defined here
.shobj/MEM_Stream.o:(.rodata+0x0): multiple definition of `typeinfo name for ACE_Singleton<ACE_Based_Pointer_Repository, ACE_RW_Thread_Mutex>'
.shobj/Based_Pointer_Repository.o:(.rodata+0x0): first defined here
.shobj/MEM_Stream.o:(.data.rel.ro+0x0): multiple definition of `typeinfo for ACE_Singleton<ACE_Based_Pointer_Repository, ACE_RW_Thread_Mutex>'
.shobj/Based_Pointer_Repository.o:(.data.rel.ro+0x0): first defined here
.shobj/MMAP_Memory_Pool.o:(.rodata+0x34): multiple definition of `typeinfo name for ACE_Singleton<ACE_Based_Pointer_Repository, ACE_RW_Thread_Mutex>'
.shobj/Based_Pointer_Repository.o:(.rodata+0x0): first defined here
.shobj/MMAP_Memory_Pool.o:(.data.rel.ro+0x18): multiple definition of `typeinfo for ACE_Singleton<ACE_Based_Pointer_Repository, ACE_RW_Thread_Mutex>'
.shobj/Based_Pointer_Repository.o:(.data.rel.ro+0x0): first defined here
.shobj/Pagefile_Memory_Pool.o:(.rodata+0x0): multiple definition of `typeinfo name for ACE_Singleton<ACE_Based_Pointer_Repository, ACE_RW_Thread_Mutex>'
.shobj/Based_Pointer_Repository.o:(.rodata+0x0): first defined here
.shobj/Pagefile_Memory_Pool.o:(.data.rel.ro+0x0): multiple definition of `typeinfo for ACE_Singleton<ACE_Based_Pointer_Repository, ACE_RW_Thread_Mutex>'
.shobj/Based_Pointer_Repository.o:(.data.rel.ro+0x0): first defined here
.shobj/PI_Malloc.o:(.rodata+0x0): multiple definition of `typeinfo name for ACE_Singleton<ACE_Based_Pointer_Repository, ACE_RW_Thread_Mutex>'
.shobj/Based_Pointer_Repository.o:(.rodata+0x0): first defined here
.shobj/PI_Malloc.o:(.data.rel.ro+0x0): multiple definition of `typeinfo for ACE_Singleton<ACE_Based_Pointer_Repository, ACE_RW_Thread_Mutex>'
.shobj/Based_Pointer_Repository.o:(.data.rel.ro+0x0): first defined here
collect2: ld returned 1 exit status
make[1]: *** [libACE.so.6.3.1] Error 1
make[1]: Leaving directory `/home/bf/openDDS/ACE_wrappers/ace'
make: *** [ACE] Error 2
有什么想法可以解决这个问题吗？
最佳答案
这是可见性和gcc 4.x的问题。尝试添加
#define ACE_GCC_HAS_TEMPLATE_INSTANTIATION_VISIBILITY_ATTRS 1
到您的ace / config.h文件或
no_hidden_visibility=1
到您的include / makeinclude / platform_macros.GNU