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Cleaning the build process #1708

Merged
merged 2 commits into from
May 11, 2022
Merged

Cleaning the build process #1708

merged 2 commits into from
May 11, 2022

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massonal
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@massonal massonal commented May 4, 2022

Summary

This PR implements the following improvements:

  • Cleaning the build flags: some flags in the compile step act on linking, and are therefore useless.
  • Reducing dependencies: a couple of files in the core depend on symbols defined in SrcWrapper. Moving them there makes for a simpler dependency graph (breaks a cycle of dependencies).

None of these changes fixes a bug, nor do they introduce new features. They just make for a simpler, cleaner, (faster?) build process.

@fpistm fpistm self-requested a review May 4, 2022 12:40
@fpistm fpistm added enhancement New feature or request arduino compatibility fix 🩹 Bug fix labels May 4, 2022
@fpistm fpistm marked this pull request as draft May 4, 2022 12:41
massonal added 2 commits May 4, 2022 16:30
@massonal
build: remove -nostdlib from CFLAGS/CXXFLAGS
5831aee 
This argument impacts the linking, and has therefore no effect
at compile-time. It is harmless there, but also useless, and so
can be removed.
@massonal
refactor: moved files from core to SrcWrapper
87896b8 
- HardwareTimer.cpp
- new.cpp

These files were the only two in the core that had dependencies in
SrcWrapper. Moving them there will therefore ease the linking step
by removing needless dependencies between the different blocks.
@fpistm fpistm marked this pull request as ready for review May 4, 2022 19:11
@fpistm fpistm requested a review from ABOSTM May 5, 2022 08:19
fpistm
fpistm reviewed May 5, 2022
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LGTM, tests will be done with external libraries (STM32Ethernet,...)
Waiting @ABOSTM

ABOSTM
ABOSTM approved these changes May 10, 2022
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LGTM

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fpistm commented May 11, 2022

Tested with some libraries. All seems correct.

@fpistm fpistm merged commit 6ba929e into stm32duino:main May 11, 2022
@fpistm fpistm added this to the 2.3.0 milestone May 11, 2022
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@ABOSTM ABOSTM ABOSTM approved these changes

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arduino compatibility enhancement New feature or request fix 🩹 Bug fix
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2.3.0
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@massonal @fpistm @ABOSTM