Introduce a new EXPERIMENTAL feature: BARE_METAL.
This should ultimately llow to build bare-metal compilers, for targets that have no kernel and no C library.
Move the C library build script to their own sub-directory; introduce an empty build script for bare-metal.
Move the compiler build script to its own sub-directory.
Move the kernel build script to its own sub-directory; introduce an empty build script for bare-metal.
Update the ARM target tuples to enable bare-metal targets.
Add two ARM bare-metal samples.
Add latest Linux kernel versions.
/trunk/scripts/build/kernel/none.sh | 77 6 71 0 +----
/trunk/scripts/build/cc/gcc.sh | 58 41 17 0 ++-
/trunk/scripts/build/libc/none.sh | 513 9 504 0 +-----------------------------
/trunk/scripts/crosstool.sh | 17 9 8 0 +
/trunk/scripts/functions | 6 4 2 0 +
/trunk/scripts/showSamples.sh | 6 3 3 0
/trunk/samples/arm-unknown-elf/crosstool.config | 225 225 0 0 +++++++++++++
/trunk/samples/arm-unknown-eabi/crosstool.config | 223 223 0 0 +++++++++++++
/trunk/config/kernel/linux_headers_install.in | 64 27 37 0 ++--
/trunk/config/kernel.in | 9 8 1 0 +
/trunk/config/toolchain.in | 1 1 0 0 +
/trunk/config/cc/gcc.in | 3 3 0 0 +
/trunk/config/debug/dmalloc.in | 1 1 0 0 +
/trunk/config/debug/gdb.in | 4 3 1 0 +
/trunk/config/debug/strace.in | 1 1 0 0 +
/trunk/config/debug/duma.in | 1 1 0 0 +
/trunk/config/cc.in | 8 8 0 0 +
/trunk/config/target.in | 13 13 0 0 +
/trunk/config/binutils.in | 1 1 0 0 +
/trunk/config/gmp_mpfr.in | 1 1 0 0 +
/trunk/config/libc.in | 17 11 6 0 +
/trunk/arch/arm/functions | 3 1 2 0 -
22 files changed, 600 insertions(+), 652 deletions(-)
5 prompt "eglibc version"
11 Selecting this will export the trunk of the eglibc subversion repository.
29 # CT_INSERT_VERSION_ABOVE
30 # Don't remove above line!
35 default "trunk" if EGLIBC_V_TRUNK
36 default "2_5" if EGLIBC_V_2_5
37 default "2_6" if EGLIBC_V_2_6
38 default "2_7" if EGLIBC_V_2_7
39 default "2_8" if EGLIBC_V_2_8
40 # CT_INSERT_VERSION_STRING_ABOVE
41 # Don't remove above line!
43 config EGLIBC_REVISION
45 prompt "Revision to use"
48 Enter the revision of trunk you want to use.
51 A revision argument can be one of:
52 NUMBER revision number
53 '{' DATE '}' revision at start of the date (*)
54 'HEAD' latest in repository
56 (*) If you want to use a date, please use ISO-8601 formats if
59 config EGLIBC_CHECKOUT
61 prompt "checkout instead of export"
62 default y if EGLIBC_V_TRUNK
63 default n if ! EGLIBC_V_TRUNK
65 By default, the eglibc download will be an export of the subversion
66 repository. If you say 'y' here, then the repository will instead be
67 checked-out, so that you can update it later.
69 Note that crosstool-NG will *not* update your working copy, you will
70 have to do that yourself.
72 source config/libc/eglibc-glibc-common.in