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Support for deprecated CPP_LOCATION environment variable has been removed#2387

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jwillemsen merged 4 commits into
DOCGroup:masterfrom
jwillemsen:jwi-depcpplocation
May 28, 2025
Merged

Support for deprecated CPP_LOCATION environment variable has been removed#2387
jwillemsen merged 4 commits into
DOCGroup:masterfrom
jwillemsen:jwi-depcpplocation

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@jwillemsen

@jwillemsen jwillemsen commented May 28, 2025

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Summary by CodeRabbit

  • Documentation

    • Updated release notes and user documentation to reflect the removal of support for the deprecated CPP_LOCATION and TAO_IDL_DEFAULT_CPP_FLAGS environment variables.
  • Chores

    • Removed internal handling and warnings for the deprecated CPP_LOCATION and TAO_IDL_DEFAULT_CPP_FLAGS environment variables; they are no longer supported.

    * TAO/TAO_IDL/fe/fe_init.cpp:
    * TAO/docs/compiler.html:
    * TAO/NEWS:
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  • TAO/NEWS (1 hunks)
## Walkthrough

Support for the deprecated `CPP_LOCATION` and `TAO_IDL_DEFAULT_CPP_FLAGS` environment variables has been fully removed from the TAO codebase, documentation, and release notes. The code no longer checks or warns about these variables, and related documentation and release note entries have been updated to reflect this change.

## Changes

| File(s)                        | Change Summary                                                                                                  |
|-------------------------------|-----------------------------------------------------------------------------------------------------------------|
| TAO/NEWS                      | Updated release notes to mention removal of `CPP_LOCATION` and `TAO_IDL_DEFAULT_CPP_FLAGS` support.              |
| TAO/TAO_IDL/fe/fe_init.cpp    | Removed code checking and warning about the `CPP_LOCATION` and `TAO_IDL_DEFAULT_CPP_FLAGS` environment variables.|
| TAO/docs/compiler.html         | Removed documentation of `CPP_LOCATION` and `TAO_IDL_DEFAULT_CPP_FLAGS` and related deprecated environment warnings.|

## Poem

> The old `CPP_LOCATION` has hopped away,  
> Along with flags that once held sway.  
> No warnings now in TAO's land,  
> Cleaner code at our command.  
> Docs and notes all say goodbye,  
> A lighter path beneath the sky.  
> 🐇✨

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    * TAO/NEWS:
    * TAO/TAO_IDL/fe/fe_init.cpp:

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Actionable comments posted: 0

🧹 Nitpick comments (1)
TAO/NEWS (1)

10-10: Use imperative style for NEWS entry
To align with other bullets (which begin with a past-tense verb), please update this line to start with “Removed” instead of a nominal clause.

-  . Support for deprecated CPP_LOCATION environment variable has been removed
+  . Removed support for the deprecated `CPP_LOCATION` environment variable
📜 Review details

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📥 Commits

Reviewing files that changed from the base of the PR and between 4b43a7d and 802e0e9.

📒 Files selected for processing (3)
  • TAO/NEWS (1 hunks)
  • TAO/TAO_IDL/fe/fe_init.cpp (1 hunks)
  • TAO/docs/compiler.html (0 hunks)
💤 Files with no reviewable changes (1)
  • TAO/docs/compiler.html
⏰ Context from checks skipped due to timeout of 90000ms (2)
  • GitHub Check: Codacy Static Code Analysis
  • GitHub Check: build
🔇 Additional comments (1)
TAO/TAO_IDL/fe/fe_init.cpp (1)

488-509: Clean removal of deprecated CPP_LOCATION support.

The simplification of the fallback logic to use only idl_global->cpp_location() correctly removes support for the deprecated CPP_LOCATION environment variable while preserving the intended functionality. The function maintains its primary purpose of checking for TAO_IDL_PREPROCESSOR first, then falling back to the default location.

    * TAO/NEWS:
@jwillemsen jwillemsen merged commit de5bdaf into DOCGroup:master May 28, 2025
37 of 38 checks passed
@jwillemsen jwillemsen deleted the jwi-depcpplocation branch May 28, 2025 18:58
@coderabbitai coderabbitai Bot mentioned this pull request Jun 23, 2025
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