Add solution-level compiler aliases

[brondani]

Fixes

• Enables solutions to declare compiler aliases for compatible toolchain selection.

Examples:

solution:
  compiler: XC
  compiler-alias: GCC # also accept software components written for GCC with the XC compiler

It accepts multiple aliases:

solution:
  compiler: XC
  compiler-alias:
    - GCC
    - CLANG

Changes

• Added compiler-alias to the solution schema and YAML parser, supporting scalar and list forms.
• Propagated configured aliases into build contexts.
• Added aliases to generated Tcompiler attributes, canonicalizing AC6 as ARMCC and deduplicating entries.
• Sets Toptions=AC6 when the AC6 alias is configured.
• Added parser and worker unit coverage for alias parsing, propagation, canonicalization, and deduplication.

Checklist

• 🤖 This change is covered by unit tests (if applicable).
• 🤹 Manual testing has been performed (if necessary).
• 🛡️ Security impacts have been considered (if relevant).
• 📖 Documentation updates are complete (if required).
• 🧠 Third-party dependencies and TPIP updated (if required).

[github-actions]

Test Results

  2 files   14 suites   11m 29s ⏱️
479 tests 479 ✅ 0 💤 0 ❌
958 runs  958 ✅ 0 💤 0 ❌

Results for commit 4c05901.

♻️ This comment has been updated with latest results.

[Copilot]

Pull request overview

This pull request adds a new solution-level compiler-alias setting to let a solution declare compatible compiler toolchains, then propagates those aliases into build contexts and generated target attributes (including canonicalization/deduplication behavior for AC6/ARMCC).

Changes:

• Extended the solution YAML schema and parser to accept compiler-alias as either a scalar or a list.
• Propagated parsed aliases into ContextItem and into generated Tcompiler/Toptions target attributes during toolchain processing.
• Added unit tests and test data covering parsing, propagation, and alias canonicalization/deduplication.

Reviewed changes

Copilot reviewed 9 out of 9 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
tools/projmgr/test/src/ProjMgrYamlParserUnitTest.cpp	Adds parser unit coverage for compiler-alias scalar/list parsing.
tools/projmgr/test/src/ProjMgrWorkerUnitTests.cpp	Adds worker unit coverage for alias propagation and canonicalization/dedup behavior in toolchain processing.
tools/projmgr/test/data/TestSolution/test.csolution.yml	Adds compiler-alias to solution test input data.
tools/projmgr/src/ProjMgrYamlParser.cpp	Parses compiler-alias from the solution node and adds it to validation keys.
tools/projmgr/src/ProjMgrWorker.cpp	Propagates solution aliases to contexts and appends aliases into Tcompiler/Toptions.
tools/projmgr/schemas/common.schema.json	Extends the solution schema to allow compiler-alias (string or list).
tools/projmgr/include/ProjMgrYamlParser.h	Adds YAML key constant for compiler-alias.
tools/projmgr/include/ProjMgrWorker.h	Stores aliases in ContextItem for use during toolchain processing.
tools/projmgr/include/ProjMgrParser.h	Stores aliases in CsolutionItem parsed from csolution.yml.

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 72.14%. Comparing base (3a8b92d) to head (4c05901).
⚠️ Report is 3 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2566   +/-   ##
=======================================
  Coverage   72.13%   72.14%           
=======================================
  Files         185      185           
  Lines       30117    30126    +9     
  Branches    17769    17784   +15     
=======================================
+ Hits        21726    21735    +9     
  Misses       6090     6090           
  Partials     2301     2301           

Flag	Coverage Δ
projmgr-cov	88.08% <100.00%> (+0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
tools/projmgr/include/ProjMgrParser.h	100.00% <ø> (ø)
tools/projmgr/include/ProjMgrWorker.h	83.87% <ø> (ø)
tools/projmgr/src/ProjMgrWorker.cpp	87.62% <100.00%> (+0.02%)	⬆️
tools/projmgr/src/ProjMgrYamlParser.cpp	84.98% <100.00%> (+0.01%)	⬆️

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[edriouk]

LGTM