G++警告:针对不受支持的文件格式构建,该文件格式不是正在链接的体系结构
每当我尝试编译我的项目(使用命令行 g++ *.hpp *.cpp 2> log.txt
)时,我都会得到:
log.txt
:
ld: warning: in configfile.hpp, file was built for unsupported file format which is not the architecture being linked (x86_64)
ld: warning: in erase.hpp, file was built for unsupported file format which is not the architecture being linked (x86_64)
ld: warning: in filehandler.hpp, file was built for unsupported file format which is not the architecture being linked (x86_64)
ld: warning: in insert.hpp, file was built for unsupported file format which is not the architecture being linked (x86_64)
ld: warning: in operation.hpp, file was built for unsupported file format which is not the architecture being linked (x86_64)
Any为什么会发生这种情况?我使用的是 OSX 10.6(使用最新的开发人员工具)
Whenever I try to compile my project (with the command line g++ *.hpp *.cpp 2> log.txt
), that's what I get:
log.txt
:
ld: warning: in configfile.hpp, file was built for unsupported file format which is not the architecture being linked (x86_64)
ld: warning: in erase.hpp, file was built for unsupported file format which is not the architecture being linked (x86_64)
ld: warning: in filehandler.hpp, file was built for unsupported file format which is not the architecture being linked (x86_64)
ld: warning: in insert.hpp, file was built for unsupported file format which is not the architecture being linked (x86_64)
ld: warning: in operation.hpp, file was built for unsupported file format which is not the architecture being linked (x86_64)
Any ideas of why this is happening? I'm under OSX 10.6 (using latest Developer Tools)
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您正在编译头文件 (.hpp),但您还不应该这样做。仅编译源文件 (.cpp)
与其编译所有 .cpp 文件,不如一次编译一个文件,然后适当地链接它们。
请注意,只有一个 .cpp 文件可以具有 main() 函数 - 否则操作系统将不知道入口点在哪里。
You're compiling header files (.hpp) which you shouldn't do yet. Only compile source files (.cpp)
Rather than compiling all .cpp files, compile them one at a time and then link them appropriately.
Note that only one of your .cpp files can have a main() function - otherwise the OS won't know where the entry point is.
我没有 Mac,所以我会向您提供 Linux 版本,告诉您发生这种情况时该怎么做。
查找 gcc 的 multilib 版本并使用 -m32 开关重新编译
试试这个。您可以使用 gcc 编译头文件以生成预编译头。
I do not own a Mac so I'm kind of giving you the Linux version of what to do when this happens.
Look for a multilib version of gcc and recompile with the -m32 switch
Try this. You CAN compile header files with gcc to produce pre-compiled headers.
g++ 参数
-arch i386
应该可以满足您的要求:这是正确的吗?
The g++ parameter
-arch i386
should do the trick for you:Is that correct?