Edit install.sh to use gitx_askpasswd so that a password dialog is shown whenever
sudo is used in the install script.
Also split the install logic in install.sh based on BUILD_STYLE so that
installing GitX and gitx (CLI) is possible each on its own.
To do this we use a modified gitx_askpasswd to ask for sudo permissions during build.
Modifications to gitx_askpasswd include:
- Ability to specify the dialog info text (or title) via STDIN or a GITX_ASKPASSWD_DIALOG_TITLE env variable.
Install.sh uses the env var in 'sudo -A -E' to kindly request the password.
The point of this is to provide a sensible title which lets the user/dev know why he has to enter his password in a dialog that is obviously not from Mac OS X.
Install.sh will now also create the folder hierarchy needed for the install paths set in Install.xcconfig using 'sudo -A -E' if neccessary (if the folders don't exist).
Change default compiler to Clang v1.0 for up to 40% compile and runtime
speed increase.
Improve control over install location through user scripts and config
files.
André Berg