Introduce four new ARCH specific variables that CT_DoArchValues can set if they want:
- CT_ARCH_CC_CORE_EXTRA_CONFIG
- CT_ARCH_CC_EXTRA_CONFIG
- CT_ARCH_TARGET_CLFAGS
- CT_ARCH_TARGET_LDFLAGS
This will hopefully enable architectures to specify specific flags.
PowerPC will need them to introduce SPE (coming RSN).
/trunk/scripts/crosstool.sh | 2 2 0 0 ++
/trunk/scripts/functions | 4 2 2 0 ++--
/trunk/docs/overview.txt | 45 22 23 0 ++++++++++++++++++++++-----------------------
/trunk/config/target.in | 10 10 0 0 ++++++++++
4 files changed, 36 insertions(+), 25 deletions(-)
7 prompt "C-library to use:"
13 select LIBC_SUPPORT_NPTL
14 select LIBC_SUPPORT_LINUXTHREADS
19 select LIBC_SUPPORT_LINUXTHREADS
28 default "glibc" if LIBC_GLIBC
29 default "uClibc" if LIBC_UCLIBC
31 config LIBC_SUPPORT_NPTL
35 config LIBC_SUPPORT_LINUXTHREADS
40 source config/libc/glibc.in
44 source config/libc/uClibc.in
49 Enter the date of the snapshot you want to use in the form: YYYYMMDD
50 where YYYY is the 4-digit year, MM the 2-digit month and DD the 2-digit
54 - glibc has snapshots done every monday, and only the last ten are kept.
55 - uClibc has daily snapshots, and only the last 30-or-so are kept.
57 So if you want to be able to re-build your toolchain later, you will
58 have to sacve your C library tarball by yourself.