While building gcc, I get this error:
In file included from /usr/include/bits/errno.h:25, from /usr/include/errno.h:36, from ../.././gcc/tsystem.h:96, from ../.././gcc/crtstuff.c:68:/usr/include/linux/errno.h:4:23: error: asm/errno.h: No such file or directorymake[2]: *** [crtbegin.o] Error 1make[2]: Leaving directory `/opt/gcc-4.1.2/host-x86_64-unknown-linux-gnu/gcc'I am building gcc 4.1 from source. I think I have to install build-essential. However installing that package in ubuntu 12.04 will automatically download and install gcc 4.6 and I don't want that.
Is there any other way?