问题
ok so i installed CDT for C++ development on my machine. I tried to make it work and followed these instructions to set everything up. By mistake i have gone into the Project>Properties>C++ Build>Enviorement and hit restore defaults by mistake. I dont know if that changed anything but i get the following error when i run my class.
I tried to switch the slashes in the given path "C:\Users\Nathan\workspace\Project\Debug" to forward slashes but that did nothing. I still get the same error. Any hints on what im doing wrong?
19:12:58 **** Incremental Build of configuration Debug for project Project ****
make all
Building file: ../src/Project.cpp
Invoking: Cross G++ Compiler
g++ -O0 -g3 -Wall -c -fmessage-length=0 -MMD -MP -MF"src/Project.d" -MT"src/Project.d" -o "src/Project.o" "../src/Project.cpp"
cygwin warning:
MS-DOS style path detected: C:\Users\Nathan\workspace\Project\Debug
Preferred POSIX equivalent is: /cygdrive/c/Users/Nathan/workspace/Project/Debug
CYGWIN environment variable option "nodosfilewarning" turns off this warning.
Consult the user's guide for more details about POSIX paths:
http://cygwin.com/cygwin-ug-net/using.html#using-pathnames
In file included from /usr/lib/gcc/i686-pc-cygwin/4.5.3/include/c++/cwchar:44:0,
from /usr/lib/gcc/i686-pc-cygwin/4.5.3/include/c++/bits/postypes.h:42,
from /usr/lib/gcc/i686-pc-cygwin/4.5.3/include/c++/iosfwd:42,
from /usr/lib/gcc/i686-pc-cygwin/4.5.3/include/c++/ios:39,
from /usr/lib/gcc/i686-pc-cygwin/4.5.3/include/c++/ostream:40,
from /usr/lib/gcc/i686-pc-cygwin/4.5.3/include/c++/iostream:40,
from ../src/Project.cpp:9:
/usr/lib/gcc/i686-pc-cygwin/4.5.3/include/c++/cstddef:44:20: fatal error: stddef.h: No such file or directory
src/subdir.mk:18: recipe for target `src/Project.o' failed
compilation terminated.
make: *** [src/Project.o] Error 1
19:12:59 Build Finished (took 535ms)
来源：https://stackoverflow.com/questions/16127792/make-src-class-o-error-1-eclipse