Windows compiled ffmpeg the general situation where GCC is unable to create a executable file

Recently, a friend in the compilation of ffmpeg when the problem arises, he is very depressed.

I said, "Why did I get it right?" Direct./configure + plus the following number of references

Safe to spend.

Then I thought about it and expected that his GCC system variables were not set.

And then looked at his computer, Cygwin mingw32 MINGGW various installations ..... .....

Then, discover that he manipulated the download of the latest mingw through the online download.

Download the address in C:/mingw

However, he found that his environment variables were only c:/mingw32/bin. No C:/mingw/bin,

And then join up. Helped him through the smooth.

He may be a cause of error,

Suppose you also encounter such a mistake, but it is not the case that the wrong can be proposed, to help summarize the induction.

Windows compiled ffmpeg the general situation where GCC is unable to create a executable file