scripts/build/debug/template.sh
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sat Apr 26 21:31:05 2008 +0000 (2008-04-26)
changeset 454 372b2f397baa
parent 156 0b7096103d95
permissions -rw-r--r--
Configure tsocks with a simple heuristic.

Consider the proxy has to be in a 'local' network. It means it is directly
reachable by the local machine, even if the local machine has to hop through
one or more gates to reach the proxy (often the case in enterprise networks
where class A 10.0.0.0/8 is in fact sub-divided into smaller networks, each
one of them in a different location, eg. 10.1.0.0/16 in a place, while
10.2.0.0/16 would be on the other side of the world). Not being in the same
subnet does not mean the proxy is not available.

So we will build a mask with at most high bits set, which defines a network
that has both the local machine and the proxy. Because a machine may have
more than one interface, build a mask for each of them, removing 127.0.0.1
which is added automagically by tsocks, and removing duplicate masks.

If all of this does not work, then it means the local machine can NOT in fact
reach the proxy, which in turn means the user mis-configured something (most
probably a typo...).

/trunk/scripts/crosstool.sh | 61 52 9 0 +++++++++++++++++++++++++++++++++++++++++++--------
1 file changed, 52 insertions(+), 9 deletions(-)
     1 # Template file for a debug utility
     2 
     3 # Check here wether your debug tool is enabled or not.
     4 # This will get redefined over and over again for each tool, so don't
     5 # count on it in the functions below.
     6 is_enabled="${CT_FOOBAR}"
     7 
     8 # Small function to print the filename
     9 # Note that this function gets redefined over and over for each tool
    10 # It's of no use when building the toolchain proper, but shows all its
    11 # usefullness when saving the toolchain and building the tarball.
    12 # You shall not echo anything if you're not enabled!
    13 # Echo the name of the file, without the extension, below.
    14 do_print_filename() {
    15     # For example:
    16     # [ "${CT_FOOBAR}" = "y" ] || return 0
    17     # echo "foobar-${CT_FOOBAR_VERSION}"
    18     :
    19 }
    20 
    21 # Put your download code here
    22 do_debug_foobar_get() {
    23     # For example:
    24     # CT_GetFile "foobar-${CT_FOOBAR_VERSION}" http://foobar.com/releases/
    25     :
    26 }
    27 
    28 # Put your extract code here
    29 do_debug_foobar_extract() {
    30     # For example:
    31     # CT_ExtractAndPatch "foobar-${CT_FOOBAR_VERSION}"
    32     :
    33 }
    34 
    35 # Put your build code here
    36 do_debug_foobar_build() {
    37     # For example:
    38     # mkdir -p "${CT_BUILD_DIR}/build-foobar"
    39     # CT_Pushd "${CT_BUILD_DIR}/build-foobar"
    40     # "${CT_SRC_DIR}/foobar-${CT_FOOBAR_VERSION}/configure"   \
    41     #     --build=${CT_BUILD}                                 \
    42     #     --host=${CT_TARGET}                                 \
    43     #     --prefix=/usr                                       \
    44     #     --foobar-options
    45     # make
    46     # make DESTDIR="${CT_SYSROOT_DIR}" install
    47     # CT_Popd
    48     :
    49 }
    50