[MacRuby-devel] c++ lib

[Jordan Breeding]

You might have to make a bridge support file and include it in your framework.

Something like this (although this is specific to running inside my Xcode project build):

printf "Building BridgeSupport files...\n\n"

BRIDGE_SUPPORT_DIR="Resources/BridgeSupport"
BRIDGE_SUPPORT_FILE="${BRIDGE_SUPPORT_DIR}/${TARGET_NAME}.bridgesupport"

if [[ "${TARGET_BUILD_DIR}/${WRAPPER_NAME}/${TARGET_NAME}" -nt "${TARGET_BUILD_DIR}/${WRAPPER_NAME}/${BRIDGE_SUPPORT_FILE}" ]]; then
  if [[ ! -d "${TARGET_BUILD_DIR}/${WRAPPER_NAME}/${BRIDGE_SUPPORT_DIR}" ]]; then
    mkdir -p "${TARGET_BUILD_DIR}/${WRAPPER_NAME}/${BRIDGE_SUPPORT_DIR}"
  fi
  gen_bridge_metadata --64-bit --framework "${TARGET_BUILD_DIR}/${WRAPPER_NAME}" -o "${TARGET_BUILD_DIR}/${WRAPPER_NAME}/${BRIDGE_SUPPORT_FILE}"
fi

On May 27, 2010, at 10:31, Louis-Philippe wrote:

> Thanks!
> ok... I sorted some of the issues out... I was able to make a x86_64 framework out of the SDK by including the proper exports symbols (using nm with the -arch flag).
> 
> so now it loads fine with the framework method...
> but I cant access the c++ namespace:
> "NameError: uninitialized constant MYSDK"
> 
> 2010/5/27 Jordan Breeding <jordan.breeding at me.com>
> Then you could force macruby/macirb to run as i386:
> 
> `arch -arch i386 macirb`
> 
> On May 27, 2010, at 10:13, Louis-Philippe wrote:
> 
>> it only builds for i386...
>> getting errors when trying to build for x86_64...
>> thats why I tried as I tested to build only for i386...
>> 
>> 2010/5/27 Jordan Breeding <jordan.breeding at me.com>
>> Try building your framework as both i386 and x86_64.
>> 
>> On May 27, 2010, at 10:00, Louis-Philippe wrote:
>> 
>>> file PATH/MYSDK.framework/MYSDK
>>> ./MYSDK: Mach-O dynamically linked shared library i386
>>> 
>>> file `which macruby`:
>>> /usr/local/bin/macruby: Mach-O universal binary with 2 architectures
>>> /usr/local/bin/macruby (for architecture i386):	Mach-O executable i386
>>> /usr/local/bin/macruby (for architecture x86_64):	Mach-O 64-bit executable x86_64
>>> 
>>> 
>>> 2010/5/27 Louis-Philippe <default at spiralix.org>
>>> sorry, the second one really is:
>>> 
>>> ./MYSDK (from the MYSDK.framework)
>>> -bash: ./MYSDK: cannot execute binary file
>>> 
>>> 2010/5/27 Louis-Philippe <default at spiralix.org>
>>> 
>>> uname -a:
>>> Darwin modullpmacbook.local 10.3.0 Darwin Kernel Version 10.3.0: Fri Feb 26 11:58:09 PST 2010; root:xnu-1504.3.12~1/RELEASE_I386 i386
>>> 
>>> ./MYSDK (from the MYSDK.framework)
>>> -bash: ./R3DSDK: No such file or directory
>>> 
>>> which macruby:
>>> /usr/local/bin/macruby
>>> 
>>> by the way, I tried it in a MacRuby cocoa app inside of xcode, but the error sample I pasted above is from a macirb execution
>>> 
>>> 
>>> 2010/5/27 Joel Reymont <joelr1 at gmail.com>
>>> 
>>> Louis-Philippe,
>>> 
>>> On May 27, 2010, at 3:25 PM, Louis-Philippe wrote:
>>> 
>>> > Did find:
>>> >       /PATH/MYSDK.framework/MYSDK: mach-o, but wrong architecture)
>>> >       from /PATH/(irb):2:in `<main>'
>>> 
>>> Can you paste the output from the following?
>>> 
>>> uname -a
>>> 
>>> file ATH/MYSDK.framework/MYSDK
>>> 
>>> file `which macruby`
>>> 
>>>        Thanks, Joel
>>> 
>>> ---
>>> http://twitter.com/wagerlabs
>>> 
>>> _______________________________________________
>>> MacRuby-devel mailing list
>>> MacRuby-devel at lists.macosforge.org
>>> http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
>>> 
>>> 
>>> 
>>> _______________________________________________
>>> MacRuby-devel mailing list
>>> MacRuby-devel at lists.macosforge.org
>>> http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
>> 
>> 
>> _______________________________________________
>> MacRuby-devel mailing list
>> MacRuby-devel at lists.macosforge.org
>> http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
>> 
>> 
>> _______________________________________________
>> MacRuby-devel mailing list
>> MacRuby-devel at lists.macosforge.org
>> http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
> 
> 
> _______________________________________________
> MacRuby-devel mailing list
> MacRuby-devel at lists.macosforge.org
> http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
> 
> 
> _______________________________________________
> MacRuby-devel mailing list
> MacRuby-devel at lists.macosforge.org
> http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.macosforge.org/pipermail/macruby-devel/attachments/20100527/de5ab992/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: smime.p7s
Type: application/pkcs7-signature
Size: 3842 bytes
Desc: not available
URL: <http://lists.macosforge.org/pipermail/macruby-devel/attachments/20100527/de5ab992/attachment-0001.bin>