I am compiling the OpenCascade Community Edition (https://github.com/tpaviot/oce/) on Windows 7. The build files are generated with CMake 2.8.8.
When I use the "Visual Studio 10" generater and compile the projekt with msbuild from a console the whole build process takes 17 minutes. On the other hand, if I select "Eclipse CDT4 - NMake Makefiles" and start the build process in Eclipse, it takes 87 minutes.
Does anyone know the reason for this difference? Is there a way to make the Eclipse build much faster?
With msbuild I do NOT use parallel builds. Also when I take a look at the task manager it seems as if the CPU usage of both build processes is nearly the same.
I have searched a lot, but did not find any clue. Thank you in advance.