[Lazarus] How to use environment variables in lazarus IDE config?
bo.berglund at gmail.com
Wed Dec 1 09:23:23 CET 2010
On Tue, 30 Nov 2010 18:35:48 +0100, Mattias Gaertner
<nc-gaertnma at netcologne.de> wrote:
>On Tue, 30 Nov 2010 17:48:47 +0100
>Bo Berglund <bo.berglund at gmail.com> wrote:
>> I would like to specify things like the base location of files using
>> environment variables rather than entering full paths.
>> In Delphi this can be done by using the $(varname) construct, but this
>> is apparently not supported by Lazarus.
>> I googled my way through and found a reference to using $Env(varname)
>> But when I use this in my lazarus (to specify the location of the FPC
>> compiler for instance), lazarus complains that it cannot find the
>I implemented resolving macros for the environment option compiler file
>Use on your on risk.
>There is currently no real circle detection for macros, so you can
>create endless loops. There is already a bug report.
Macros?? I am talking about how to use environment variables in file
specifications in Lazarus, not about macros...
Like for example in Delphi I have this in my project path to define
the location of Indy. I have several versions of Indy on my PC because
they change Indy around such that old code breaks severely if using
the new Indy versions:
In another project I can have:
This way no matter where the individual developer has placed his Indy
files he can use the env var to set the location and the project file
(*.dof) does not have to be changed when retrieved from CVS.
It simply just works...
There are also other uses, like in lazarus to specify which FPC to
>> I entered the following as the FPC compiler path:
>Should work now.
"Now" meaning what? Do I need to grab a newer version of lazarus and
Developer in Sweden
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