.hgignore
| author |
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> |
|
Sun Jun 13 23:45:29 2010 +0200 (2010-06-13) |
| changeset 1982 |
63cee3d5ab85 |
| child 2133 |
804a8f6d286a |
| permissions |
-rw-r--r-- |
libc/newlib: build in the 'start files' pass
A few facts:
- building the C library requires a proper core compiler
- core compiler is issued from one of the core passes
- the C library is required to build libstdc++
- newlib is only built for baremetal
- in bare metal, the final compiler is issued from one of the core passes
So we need to build the C library between core pass 1 and core pass 2.
The only place is eithe libc_headers() or libc_start_files(). The most
pertinent seems to be libc_start_files().
So we build newlib from libc_start_files(), and leave libc() empty.