Stephen Leake wrote:
Stephen Leake <[email protected]> writes:
Ludovic Brenta <[email protected]> writes:
It is simpler for us to use $ADA_OBJECTS_PATH, which we also
generate automatically, than to fix our GNAT project file
generators.
Which I guess rules out using a .gpr for the Ada mode project file.
So you now have a line like:
obj_dir=$ADA_OBJECTS_PATH
in your Emacs Ada mode .prj file?
Or does gnatfind see the env var directly?
You can set an environment variable for project-specific background
processes in the Emacs Ada mode .prj file by prefixing the variable
name
with $ :
$ADA_OBJECTS_PATH=...
Actually I didn't even have to refer to $ADA_OBJECTS_PATH explicitly.
I created a hook that runs when the user loads an Ada file and creates
an Ada Mode project file if none exists yet. In this project file,
the hook inserts the current directory as src_dir, obj_dir and
build_dir, then explicitly calls ada-parse-prj-file and
ada-select-prj-file on it. It is the obj_dir that counts for cross-
referencing with gnatfind (it is different from the src_dir in our
case); the patch by Evguenyi makes that work, otherwise the obj_dir
was simply being ignored.
--
Ludovic Brenta.
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