[opensource-dev] 64 bit lib archives

[Oz Linden (Scott Lawrence)]

On 2016-10-26 18:17 , Nicky Perian wrote:
> Starting to dabble a bit with p64_3p-zlib.
> At autobuild build --address-size 32
> getting:
> ../build-cmd.sh: line 44: AUTOBUILD_WIN_CMAKE_GEN: unbound variable
>
>
> Any idea what I am doing wrong?

We do plan to document this on the wiki soon - we've been waiting until 
we've successfully built the viewer in the new structure (we're close!).

As part of the 64 bit project, we've been revamping a bunch of the build 
infrastructure to make it easier to build large numbers of related 
projects with common options. The key to this is that we've added a new 
argument to the autobuild source_environment subcommand:

    usage: autobuild source_environment [-h] [-V] [-n] [-q] [-v] [-d]
                                         [-p PLATFORM] [-A {32,64}]
                                         [varsfile] [BUILDTYPE]

    prints out the shell environment for Autobuild-based buildscripts to
    use (by
    calling 'eval' i.e. eval "$(autobuild source_environment)").

    positional arguments:
       varsfile              Local sh script in which to find essential
    environment
                             variable settings (default from
                             $AUTOBUILD_VARIABLES_FILE), e.g. a checkout of
    https://bitbucket.org/lindenlab/viewer-build-
                             variables/src/tip/variables
       BUILDTYPE             Release, RelWithDebInfo or Debug [no
    default]: if
                             specified, requests shortened names for
    LL_BUILD
                             environment variables specific to this
    BUILDTYPE

    optional arguments:
       -h, --help            show this help message and exit
       -V, --version         show program's version number and exit
       -n, --dry-run         run tool in dry run mode if available
       -q, --quiet           minimal output
       -v, --verbose         verbose output
       -d, --debug           debug output
       -p PLATFORM, --platform PLATFORM
                             may only be the current platform or
    "common" (useful
                             for source packages)
       -A {32,64}, --address-size {32,64}
                             specify address size (modifies platform)

To use this, check out a copy of the viewer-build-variables repository:

    https://bitbucket.org/lindenlab/viewer-build-variables

and set the environment variable AUTOBUILD_VARIABLES_FILE to point to 
viewer-build-variables/variables.

-- 
OZ LINDEN | Engineering Director, Second Life
email or hangouts: oz at lindenlab.com <mailto:oz at lindenlab.com> | Real 
Life: Scott Lawrence
LINDEN LAB | Create Virtual Experiences <https://www.lindenlab.com>
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