Save the toolchain configuration to its own file, as an auto-extracting shell script:
- get rid of the 'extractconfig' action, it was cumbersome to use, and badly documented,
- introduce a skeleton for the config script,
- update auto-completion,
- document the config script.
/trunk/kconfig/kconfig.mk | 9 2 7 0 ++-------
/trunk/scripts/crosstool.sh | 6 5 1 0 +++++-
/trunk/docs/overview.txt | 21 9 12 0 +++++++++------------
/trunk/tools/toolchain-config.in | 8 8 0 0 ++++++++
/trunk/ct-ng.comp | 2 1 1 0 +-
5 files changed, 25 insertions(+), 21 deletions(-)
1 # Compute powerpc-specific values
4 # The architecture part of the tuple:
5 CT_TARGET_ARCH="${CT_ARCH}"
10 # Add spe in the tuplet if needed
11 case "${CT_LIBC},${CT_ARCH_POWERPC_SPE}" in
12 glibc,|eglibc,) CT_TARGET_SYS=gnu;;
13 glibc,y|eglibc,y) CT_TARGET_SYS=gnuspe;;
16 # Add extra flags for SPE if needed
17 if [ "${CT_ARCH_POWERPC_SPE}" = "y" ]; then
18 CT_ARCH_TARGET_CFLAGS="-mabi=spe -mspe"
19 CT_ARCH_CC_CORE_EXTRA_CONFIG="--enable-e500_double"
20 CT_ARCH_CC_EXTRA_CONFIG="--enable-e500_double"