I download gdb 7.3.1 from gnu,and complie int MINGW MSYS.
export CFLAGS="-O2 -fno-omit-frame-pointer -mtune=i686" 
mkdir build
cd build
../configure --program-suffix="-python27" --prefix=/home/zzq/gdb --host=mingw32 --build=mingw32 --target=mingw32 \
 --with-expat --with-python=/python
compile is ok.
(gdb) info pretty-printer
Undefined info command: "pretty-printer".  Try "help info".
(gdb) info pretty-printers
Undefined info command: "pretty-printers".  Try "help info".
(gdb)
what's wrong?