Install

Building CrossBridge

OSX

Build a Mac only SDK and package as DMG

make clean
make all
make deploy

OSX 10.9+ Notes

In order to compile the Master branch you will need Apple GCC 4.2:

brew install apple-gcc42

Windows

Bootstrap Cygwin

Download Cygwin for SDK developers
Launch cygwin-dev.bat from DOS prompt
Launch cd $FLASCC_ROOT from shell

Build a Windows only SDK and package as ZIP

make clean
make all
make deploy

Core Dependencies

Java JDK x64
Adobe AIR SDK

Cygwin Dependencies

autoconf
automake
bison
cmbzip2
cmake
expat
flex
gcc-core
gcc-g++
gettext
glib
help2man
libarchive
libiconv
libmpfr
libgmp
libuuid
libncurses
libxml2
libzip
libzip2
make
ncurses
pkg-config
python
rsync
termcap
unzip

Install dev or devel suffixed packages where possible

Notes

Please set AIR_HOME environment variable pointing to the SDK location
It's recommended to set _JAVA_OPTIONS environment variable according to your system memory:

Example (Windows): set _JAVA_OPTIONS=-Xms512m -Xmx4096m

Example (Linux): export _JAVA_OPTIONS="-Xms512m -Xmx4096m"

Disable anti-virus software for faster builds or add CrossBridge to exclusions (false alarms)
To build a Light SDK without extra libraries use: make all LIGHTSDK=1

Hacking

To discover CrossBridge related changes/patches in 3rd party sources, search for keywords: 'crossbridge', 'flascc', 'alchemy', 'avm2', 'as3'
Diff tool is great
Take a look at commits and other forks
Use dis-assembling ABCs if you need to compare outputs: https://github.com/CyberShadow/RABCDAsm

Updating Flash Player Libs

AIR-SDK-HOME\lib\aot\lib\avmglue.abc => \CROSSBRIDGE-SDK-HOME\tools\playerglobal\VERSION\playerglobal.abc
AIR-SDK-HOME\frameworks\libs\player\VERSION\playerglobal.swc => \CROSSBRIDGE-SDK-HOME\tools\playerglobal\VERSION\playerglobal.swc