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scripts/build/companion_tools.sh
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sun Jul 17 22:43:07 2011 +0200 (2011-07-17)
changeset 2893 a8a65758664f
permissions -rw-r--r--
cc/gcc: do not use the core pass-2 to build the baremetal compiler

In case we build a baremetal compiler, use the standard passes:
- core_cc is used to build the C library;
- as such, it is meant to run on build, not host;
- the final compiler is meant to run on host;

As the current final compiler step can not build a baremetal compiler,
call the core backend from the final step.

NB: Currently, newlib is built during the start_files pass, so we have
to have a core compiler by then... Once we can build the baremetal
compiler from the final cc step, then we can move the newlib build to
the proper step, and then get rid of the core pass-1 static compiler...

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 
     1 # Wrapper to build the companion tools facilities

     2 

     3 # List all companion tools facilities, and parse their scripts

     4 CT_COMP_TOOLS_FACILITY_LIST=

     5 for f in "${CT_LIB_DIR}/scripts/build/companion_tools/"*.sh; do

     6     _f="$(basename "${f}" .sh)"

     7     _f="${_f#???-}"

     8     __f="CT_COMP_TOOLS_${_f}"

     9     if [ "${!__f}" = "y" ]; then

    10         CT_DoLog DEBUG "Enabling companion tools '${_f}'"

    11         . "${f}"

    12         CT_COMP_TOOLS_FACILITY_LIST="${CT_COMP_TOOLS_FACILITY_LIST} ${_f}"

    13     else

    14         CT_DoLog DEBUG "Disabling companion tools '${_f}'"

    15     fi

    16 done

    17 

    18 # Download the companion tools facilities

    19 do_companion_tools_get() {

    20     for f in ${CT_COMP_TOOLS_FACILITY_LIST}; do

    21         do_companion_tools_${f}_get

    22     done

    23 }

    24 

    25 # Extract and patch the companion tools facilities

    26 do_companion_tools_extract() {

    27     for f in ${CT_COMP_TOOLS_FACILITY_LIST}; do

    28         do_companion_tools_${f}_extract

    29     done

    30 }

    31 

    32 # Build the companion tools facilities

    33 do_companion_tools() {

    34     for f in ${CT_COMP_TOOLS_FACILITY_LIST}; do

    35         do_companion_tools_${f}_build

    36     done

    37 }

    38
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