diff options
| author |   Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2009-03-26 18:47:34 (GMT) |
|---|---|---|
| committer | Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2009-03-26 18:47:34 (GMT) |
| commit | 355586027b3fb898d4272ddd4f788b772085e7de (patch) | |
| tree | 2d2b4a26bff9360f6ba87f1bdf3ce793d49a7c8c /config | |
| parent | 6c060f2375cf0ef3402b8d8b36fdc6852ba82bd5 (diff) | |
Add support for building toolchains with gcc-4.4 snapshots.
Initial patch by Dmitry PLOTNIKOV: http://sourceware.org/ml/crossgcc/2009-03/msg00053.html
It [the toolchain] uses current ct-ng (nightly snapshot 20090324, latest
release 1.3.2 work also), glibc 2.9 (from CVS), binutils 2.19 and latest
snapshot of GCC 4.4.0 (as of March 20, 2009).
We have successfully built linux kernel 2.6.29 and a lot of other stuff
with this toolchain.
Here's the patch that adds GCC 4.4.0 to the ct-ng menu and enables it to
download a 4.4.0 snapshot from ftp.
Patch was adpated by me, mostly to better fit the configuration layout.
/trunk/scripts/build/cc/gcc.sh | 34 22 12 0 ++++++++++++++++++++++------------
/trunk/config/cc/gcc.in | 35 30 5 0 ++++++++++++++++++++++++++++++-----
2 files changed, 52 insertions(+), 17 deletions(-)
Diffstat (limited to 'config')
| -rw-r--r-- | config/cc/gcc.in | 35 |
1 files changed, 30 insertions, 5 deletions
diff --git a/config/cc/gcc.in b/config/cc/gcc.in index 4609c15..de5d511 100644 --- a/config/cc/gcc.in +++ b/config/cc/gcc.in @@ -112,10 +112,39 @@ config CC_V_4_3_3 depends on EXPERIMENTAL select CC_GCC_4_3_or_later +config CC_V_4_4_0 + bool + prompt "4.4.0 snapshot" + depends on EXPERIMENTAL + select CC_GCC_4_3_or_later + select CC_GCC_4_4_snapshot + # CT_INSERT_VERSION_ABOVE # Don't remove above line! endchoice +config CC_GCC_4_3_or_later + bool + default n + select GMP_MPFR + +config CC_GCC_4_4_snapshot + bool + default n + +config CC_GCC_4_4_snapshot_date + string + prompt "Snapshot date" + depends on CC_GCC_4_4_snapshot + help + Enter the snapshot date in the form YYYYMMDD. + Snapshots are made every friday, at around 22:30 GMT+1, + so look at your calendar to find a suitable date. + + Also, know that crosstool-NG does *not* carry any patch + for the gcc-4.4 snapshots. So, you may have to answer + 'y' to CUSTOM_PATCH, and set CUSTOM_PATCH_DIR adequately. + config CC_VERSION string default "3.2.3" if CC_V_3_2_3 @@ -138,14 +167,10 @@ config CC_VERSION default "4.3.1" if CC_V_4_3_1 default "4.3.2" if CC_V_4_3_2 default "4.3.3" if CC_V_4_3_3 + default "4.4-" if CC_V_4_4_0 # CT_INSERT_VERSION_STRING_ABOVE # Don't remove above line! -config CC_GCC_4_3_or_later - bool - default n - select GMP_MPFR - config CC_CXA_ATEXIT bool prompt "Use __cxa_atexit" |