scripts/build/tools.sh
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Mon Dec 22 18:21:51 2008 +0000 (2008-12-22)
changeset 1105 3ba2a43353df
parent 483 99724e410693
permissions -rw-r--r--
Rationalise ./configure
- borrow a lot of ideas from Michael ABBOTT ( http://sourceware.org/ml/crossgcc/2008-12/msg00030.html )
- should be conforming to POSIX 1003.1-2008, non compliance due to bashsims is to be considered a bug
- as a result, it now works with dash
- make a little easier to read in some places
- enforce 4-space indentation
- get rid of futile 'return $?'
- quote all variables assignments
- save and restore IFS prior to and after using alternate values
- simplify the TOOLS_TO_CHECK listing

What's left:
- provide a mean to actually _compare_ version numbers
- change the TOOLS_TO_CHECK pattern style to be able to use '|' in regexp

/trunk/configure | 243 127 116 0 ++++++++++++++++++++++++++++++++------------------------------
1 file changed, 127 insertions(+), 116 deletions(-)
     1 # Wrapper to build the tools facilities
     2 
     3 # List all tools facilities, and parse their scripts
     4 CT_TOOLS_FACILITY_LIST=
     5 for f in "${CT_LIB_DIR}/scripts/build/tools/"*.sh; do
     6     _f="$(basename "${f}" .sh)"
     7     _f="${_f#???-}"
     8     __f="CT_TOOL_${_f}"
     9     if [ "${!__f}" = "y" ]; then
    10         CT_DoLog DEBUG "Enabling tool '${_f}'"
    11         . "${f}"
    12         CT_TOOLS_FACILITY_LIST="${CT_TOOLS_FACILITY_LIST} ${_f}"
    13     else
    14         CT_DoLog DEBUG "Disabling tool '${_f}'"
    15     fi
    16 done
    17 
    18 # Download the tools facilities
    19 do_tools_get() {
    20     for f in ${CT_TOOLS_FACILITY_LIST}; do
    21         do_tools_${f}_get
    22     done
    23 }
    24 
    25 # Extract and patch the tools facilities
    26 do_tools_extract() {
    27     for f in ${CT_TOOLS_FACILITY_LIST}; do
    28         do_tools_${f}_extract
    29     done
    30 }
    31 
    32 # Build the tools facilities
    33 do_tools() {
    34     for f in ${CT_TOOLS_FACILITY_LIST}; do
    35         do_tools_${f}_build
    36     done
    37 }
    38