Hi Ivan,
On 24.01.2013 14:33, ???? ?????????? wrote:
Thank you for reviewing patches. I have 2 more questions. Is it
possible to remove the dir i want to install app to? I found
RemoveTargetDir variable, but setting it from config.xml makes no
effect. Also i can't find code that remove the dir:)
What do you mean with target dir? I guess the question goes into the
direction of an already existing directory?
And second questoin - i want to install my app into the "C:/Program
Files" folder, however, in 64bit system that folder is named Program
Files (x86) for 32bit app. Is it possible somehow to use system
variables (qgetenv?) in an xml script, so i could write something
like <TargetDir>@Program Files@/myinstall</TargetDir> ? I see code
that searches in registry, but not in system variables...
If not already there, add to your root component should an
installscript.qs. Inside there, specify a constructor like this:
// constructor
function Component()
{
var programFiles = installer.environmentVariable("ProgramFiles");
if (programFiles != "")
installer.setValue("TargetDir", programFiles + "/foo");
}
I've tried this here and it sets the "TargetDir" variable to either
"C:\Program Files" or "C:\Program Files (x86)". Please note that by
default spaces are not allowed inside the target path, you can overwrite
the behavior by setting <AllowSpaceInPath>true</AllowSpaceInPath> in
your config.xml. See also:
http://doc-snapshot.qt-project.org/qtifw-1.2/ifw-globalconfig.html#summary-of-configuration-settings
-- Karsten
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