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Add BINDGEN_OUTPUT_FILE export #21

Merged
merged 1 commit into from
Feb 22, 2023
Merged

Add BINDGEN_OUTPUT_FILE export #21

merged 1 commit into from
Feb 22, 2023

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chrysn
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@chrysn chrysn commented Feb 22, 2023

This allows moving recognition of markers one step downstream, making issues like RIOT-OS/rust-riot-wrappers#46 (comment) less complex.

There are two risks here:

  • It tightens the coupling into riot-sys internals. True, but the mechanism is brittle from the start, and at least it's more easily fixed (and old items removed) in its new place.
  • There might be some clean-up in Cargo where build artifacts (.rlib) are left in place, but out files are removed. I haven't seen any indication of that, or read in the docs that this would happen, so I just hope it doesn't. (Things fail safely at least, in that there is a build error if this ever happens).
    I've briefly looked into the alternative (passing the whole output in a downward DEP_RIOT_SYS_ environment variable, but apparently there is a limit to their size as they're passed around in arguments somewhere)

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chrysn commented Feb 22, 2023

This is also inspired by #19 with which I was not really happy -- although most likely riot-wrappers will use just the same check.

@chrysn chrysn mentioned this pull request Feb 22, 2023
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@chrysn chrysn merged commit 0c26697 into main Feb 22, 2023
@chrysn chrysn deleted the export-bindgen-output branch February 22, 2023 11:16
@chrysn chrysn mentioned this pull request Feb 22, 2023
Closed
chrysn added a commit to chrysn-pull-requests/RIOT that referenced this pull request Apr 24, 2023
@chrysn
Rust: Update riot-sys and riot-wrappers
de41031 
This pulls in several fixes from these repositories:

* riot-sys:
    * Add `random` module to `riot-headers` (RIOT-OS/rust-riot-sys#26)
    * README: fix 2 typos (RIOT-OS/rust-riot-sys#31)
    * bindgen: Use 0.64 (RIOT-OS/rust-riot-sys#30)
    * wolfSSL support added (RIOT-OS/rust-riot-sys#28)
    * extern-types: Generate replacement types dynamically (RIOT-OS/rust-riot-sys#27)
    * Extern types: Add netq_t, make them large (RIOT-OS/rust-riot-sys#25)
    * doc: Suppress warnings about things C2Rust does not uphold (RIOT-OS/rust-riot-sys#23)
    * export macro_DAC_LINE (RIOT-OS/rust-riot-sys#22)
    * Add BINDGEN_OUTPUT_FILE export (RIOT-OS/rust-riot-sys#21)
* riot-wrappers:
    * DAC: Add wrapper around RIOTs DAC-interface (RIOT-OS/rust-riot-wrappers#36)
    * saul: Compatibly rename G* variants (RIOT-OS/rust-riot-wrappers#50)
    * tests: Add test for auto-init when auto-init debug is active (RIOT-OS/rust-riot-wrappers#48)
    * gcoap: Provide link encoder (RIOT-OS/rust-riot-wrappers#47)
    * Drop SUIT support in riot-wrappers (RIOT-OS/rust-riot-wrappers#44)
    * Add an auto init module (RIOT-OS/rust-riot-wrappers#45)
    * gcoap: Allow registration without scope for 'static listeners (RIOT-OS/rust-riot-wrappers#43)

Through direct dependency changes (the bindgen update), the number of
transitive dependencies could be reduced.
@chrysn chrysn mentioned this pull request Apr 24, 2023
Merged
bors bot added a commit to RIOT-OS/RIOT that referenced this pull request Apr 24, 2023
@bors @chrysn
Merge #19495
f4d969b 
19495: Rust: Update dependencies r=maribu a=chrysn

### Contribution description

This updates both the RIOT-specific and generic dependencies of Rust examples and modules.

### Testing procedure

* Green CI should do

### Issues/PRs references

Copying from one of the commits with some sed:

* riot-sys:
    * RIOT-OS/rust-riot-sys#26
    * RIOT-OS/rust-riot-sys#31
    * RIOT-OS/rust-riot-sys#30
    * RIOT-OS/rust-riot-sys#28
    * RIOT-OS/rust-riot-sys#27
    * RIOT-OS/rust-riot-sys#25
    * RIOT-OS/rust-riot-sys#23
    * RIOT-OS/rust-riot-sys#22
    * RIOT-OS/rust-riot-sys#21
* riot-wrappers:
    * RIOT-OS/rust-riot-wrappers#36
    * RIOT-OS/rust-riot-wrappers#50
    * RIOT-OS/rust-riot-wrappers#48
    * RIOT-OS/rust-riot-wrappers#47
    * RIOT-OS/rust-riot-wrappers#44
    * RIOT-OS/rust-riot-wrappers#45
    * RIOT-OS/rust-riot-wrappers#43

### How to do similar PRs

Updating the RIOT-related dependencies (which here also updated bindgen because the dependency of riot-sys changed):

```
$ for x in **/Cargo.lock; do cargo update --manifest-path=${x%.lock}.toml --package riot-sys --package riot-wrappers; done
```

Updating everything (should never really be needed, b/c if something has a concrete dependency change it'd say so, but dependencies generally get better over time):

```
$ for x in **/Cargo.lock; do cargo update --manifest-path=${x%.lock}.toml; done
```

Creating the commit message:

```
$ git log --first-parent --format='%s (%b)' 9c29faf55d4c14d2d7f55f8df5059c52af4e5317..e4973a6ee88427f702dac41b3dce4fd6b6b9689e | sed 's/Merges: //' | sed 's/^/    * /'
```

git shortlog unfortunately doesn't show the merges the way I prefer linking them. The versions in the command line can be taken from `git diff --text` and looking for the riot-sys or riot-wrappers line, respectively.

Co-authored-by: chrysn <chrysn@fsfe.org>
bors bot added a commit to RIOT-OS/RIOT that referenced this pull request Apr 25, 2023
@bors @chrysn
Merge #19495
8b58e55 
19495: Rust: Update dependencies r=chrysn a=chrysn

### Contribution description

This updates both the RIOT-specific and generic dependencies of Rust examples and modules.

It also follows a deprecation from the G unit renaming originally done in #19292.

### Testing procedure

* Green CI should do

### Issues/PRs references

Copying from one of the commits with some sed:

* riot-sys:
    * RIOT-OS/rust-riot-sys#26
    * RIOT-OS/rust-riot-sys#31
    * RIOT-OS/rust-riot-sys#30
    * RIOT-OS/rust-riot-sys#28
    * RIOT-OS/rust-riot-sys#27
    * RIOT-OS/rust-riot-sys#25
    * RIOT-OS/rust-riot-sys#23
    * RIOT-OS/rust-riot-sys#22
    * RIOT-OS/rust-riot-sys#21
* riot-wrappers:
    * RIOT-OS/rust-riot-wrappers#36
    * RIOT-OS/rust-riot-wrappers#50
    * RIOT-OS/rust-riot-wrappers#48
    * RIOT-OS/rust-riot-wrappers#47
    * RIOT-OS/rust-riot-wrappers#44
    * RIOT-OS/rust-riot-wrappers#45
    * RIOT-OS/rust-riot-wrappers#43
    * (later, when the mistake became apparent) RIOT-OS/rust-riot-wrappers#55

### How to do similar PRs

Updating the RIOT-related dependencies (which here also updated bindgen because the dependency of riot-sys changed):

```
$ for x in **/Cargo.lock; do cargo update --manifest-path=${x%.lock}.toml --package riot-sys --package riot-wrappers; done
```

Updating everything (should never really be needed, b/c if something has a concrete dependency change it'd say so, but dependencies generally get better over time):

```
$ for x in **/Cargo.lock; do cargo update --manifest-path=${x%.lock}.toml; done
```

Creating the commit message:

```
$ git log --first-parent --format='%s (%b)' 9c29faf55d4c14d2d7f55f8df5059c52af4e5317..e4973a6ee88427f702dac41b3dce4fd6b6b9689e | sed 's/Merges: //' | sed 's/^/    * /'
```

git shortlog unfortunately doesn't show the merges the way I prefer linking them. The versions in the command line can be taken from `git diff --text` and looking for the riot-sys or riot-wrappers line, respectively.

Co-authored-by: chrysn <chrysn@fsfe.org>
@maribu maribu mentioned this pull request Apr 25, 2023
Merged
maribu pushed a commit to maribu/RIOT that referenced this pull request Apr 25, 2023
@chrysn @maribu
Rust: Update riot-sys and riot-wrappers
4674641 
This pulls in several fixes from these repositories:

* riot-sys:
    * Add `random` module to `riot-headers` (RIOT-OS/rust-riot-sys#26)
    * README: fix 2 typos (RIOT-OS/rust-riot-sys#31)
    * bindgen: Use 0.64 (RIOT-OS/rust-riot-sys#30)
    * wolfSSL support added (RIOT-OS/rust-riot-sys#28)
    * extern-types: Generate replacement types dynamically (RIOT-OS/rust-riot-sys#27)
    * Extern types: Add netq_t, make them large (RIOT-OS/rust-riot-sys#25)
    * doc: Suppress warnings about things C2Rust does not uphold (RIOT-OS/rust-riot-sys#23)
    * export macro_DAC_LINE (RIOT-OS/rust-riot-sys#22)
    * Add BINDGEN_OUTPUT_FILE export (RIOT-OS/rust-riot-sys#21)
* riot-wrappers:
    * DAC: Add wrapper around RIOTs DAC-interface (RIOT-OS/rust-riot-wrappers#36)
    * saul: Compatibly rename G* variants (RIOT-OS/rust-riot-wrappers#50)
    * tests: Add test for auto-init when auto-init debug is active (RIOT-OS/rust-riot-wrappers#48)
    * gcoap: Provide link encoder (RIOT-OS/rust-riot-wrappers#47)
    * Drop SUIT support in riot-wrappers (RIOT-OS/rust-riot-wrappers#44)
    * Add an auto init module (RIOT-OS/rust-riot-wrappers#45)
    * gcoap: Allow registration without scope for 'static listeners (RIOT-OS/rust-riot-wrappers#43)

Through direct dependency changes (the bindgen update), the number of
transitive dependencies could be reduced.

(cherry picked from commit de41031)
bors bot added a commit to RIOT-OS/RIOT that referenced this pull request Apr 28, 2023
@bors @chrysn
Merge #19505
cd23568 
19505: Rust: Update dependencies [backport 2023.04] r=maribu a=maribu

# Backport of #19495

### Contribution description

This updates both the RIOT-specific and generic dependencies of Rust examples and modules.

It also follows a deprecation from the G unit renaming originally done in #19292.

### Testing procedure

* Green CI should do

### Issues/PRs references

Copying from one of the commits with some sed:

* riot-sys:
    * RIOT-OS/rust-riot-sys#26
    * RIOT-OS/rust-riot-sys#31
    * RIOT-OS/rust-riot-sys#30
    * RIOT-OS/rust-riot-sys#28
    * RIOT-OS/rust-riot-sys#27
    * RIOT-OS/rust-riot-sys#25
    * RIOT-OS/rust-riot-sys#23
    * RIOT-OS/rust-riot-sys#22
    * RIOT-OS/rust-riot-sys#21
* riot-wrappers:
    * RIOT-OS/rust-riot-wrappers#36
    * RIOT-OS/rust-riot-wrappers#50
    * RIOT-OS/rust-riot-wrappers#48
    * RIOT-OS/rust-riot-wrappers#47
    * RIOT-OS/rust-riot-wrappers#44
    * RIOT-OS/rust-riot-wrappers#45
    * RIOT-OS/rust-riot-wrappers#43
    * (later, when the mistake became apparent) RIOT-OS/rust-riot-wrappers#55

### How to do similar PRs

Updating the RIOT-related dependencies (which here also updated bindgen because the dependency of riot-sys changed):

```
$ for x in **/Cargo.lock; do cargo update --manifest-path=${x%.lock}.toml --package riot-sys --package riot-wrappers; done
```

Updating everything (should never really be needed, b/c if something has a concrete dependency change it'd say so, but dependencies generally get better over time):

```
$ for x in **/Cargo.lock; do cargo update --manifest-path=${x%.lock}.toml; done
```

Creating the commit message:

```
$ git log --first-parent --format='%s (%b)' 9c29faf55d4c14d2d7f55f8df5059c52af4e5317..e4973a6ee88427f702dac41b3dce4fd6b6b9689e | sed 's/Merges: //' | sed 's/^/    * /'
```

git shortlog unfortunately doesn't show the merges the way I prefer linking them. The versions in the command line can be taken from `git diff --text` and looking for the riot-sys or riot-wrappers line, respectively.

Co-authored-by: chrysn <chrysn@fsfe.org>
bors bot added a commit to RIOT-OS/RIOT that referenced this pull request Apr 28, 2023
@bors @chrysn @maribu
Merge #19505 #19509 #19510
f10a5b4 
19505: Rust: Update dependencies [backport 2023.04] r=maribu a=maribu

# Backport of #19495

### Contribution description

This updates both the RIOT-specific and generic dependencies of Rust examples and modules.

It also follows a deprecation from the G unit renaming originally done in #19292.

### Testing procedure

* Green CI should do

### Issues/PRs references

Copying from one of the commits with some sed:

* riot-sys:
    * RIOT-OS/rust-riot-sys#26
    * RIOT-OS/rust-riot-sys#31
    * RIOT-OS/rust-riot-sys#30
    * RIOT-OS/rust-riot-sys#28
    * RIOT-OS/rust-riot-sys#27
    * RIOT-OS/rust-riot-sys#25
    * RIOT-OS/rust-riot-sys#23
    * RIOT-OS/rust-riot-sys#22
    * RIOT-OS/rust-riot-sys#21
* riot-wrappers:
    * RIOT-OS/rust-riot-wrappers#36
    * RIOT-OS/rust-riot-wrappers#50
    * RIOT-OS/rust-riot-wrappers#48
    * RIOT-OS/rust-riot-wrappers#47
    * RIOT-OS/rust-riot-wrappers#44
    * RIOT-OS/rust-riot-wrappers#45
    * RIOT-OS/rust-riot-wrappers#43
    * (later, when the mistake became apparent) RIOT-OS/rust-riot-wrappers#55

### How to do similar PRs

Updating the RIOT-related dependencies (which here also updated bindgen because the dependency of riot-sys changed):

```
$ for x in **/Cargo.lock; do cargo update --manifest-path=${x%.lock}.toml --package riot-sys --package riot-wrappers; done
```

Updating everything (should never really be needed, b/c if something has a concrete dependency change it'd say so, but dependencies generally get better over time):

```
$ for x in **/Cargo.lock; do cargo update --manifest-path=${x%.lock}.toml; done
```

Creating the commit message:

```
$ git log --first-parent --format='%s (%b)' 9c29faf55d4c14d2d7f55f8df5059c52af4e5317..e4973a6ee88427f702dac41b3dce4fd6b6b9689e | sed 's/Merges: //' | sed 's/^/    * /'
```

git shortlog unfortunately doesn't show the merges the way I prefer linking them. The versions in the command line can be taken from `git diff --text` and looking for the riot-sys or riot-wrappers line, respectively.

19509: cpu/cc26xx_cc13xx: Fix bogus array-bound warning [backport 2023.04] r=maribu a=maribu

# Backport of #19504

### Contribution description

GCC 12 create a bogus array out of bounds warning as it assumes that because there is special handling for `uart == 0` and `uart == 1`, `uart` can indeed be `1`. There is an `assert(uart < UART_NUMOF)` above that would blow up prior to any out of bounds access.

In any case, optimizing out the special handling of `uart == 1` for when `UART_NUMOF == 1` likely improves the generated code and fixes the warning.

    /home/maribu/Repos/software/RIOT/cc2650/cpu/cc26xx_cc13xx/periph/uart.c:88:8: error: array subscript 1 is above array bounds of 'uart_isr_ctx_t[1]' [-Werror=array-bounds]
       88 |     ctx[uart].rx_cb = rx_cb;
          |     ~~~^~~~~~
    /home/maribu/Repos/software/RIOT/cc2650/cpu/cc26xx_cc13xx/periph/uart.c:52:23: note: while referencing 'ctx'
       52 | static uart_isr_ctx_t ctx[UART_NUMOF];
          |                       ^~~
    /home/maribu/Repos/software/RIOT/cc2650/cpu/cc26xx_cc13xx/periph/uart.c:89:8: error: array subscript 1 is above array bounds of 'uart_isr_ctx_t[1]' [-Werror=array-bounds]
       89 |     ctx[uart].arg = arg;
          |     ~~~^~~~~~
    /home/maribu/Repos/software/RIOT/cc2650/cpu/cc26xx_cc13xx/periph/uart.c:52:23: note: while referencing 'ctx'
       52 | static uart_isr_ctx_t ctx[UART_NUMOF];
          |                       ^~~

### Testing procedure

The actual change is a pretty obvious one-liner, so that code review and a green CI should be sufficient. If not, running any UART example app without regression should do.

### Issues/PRs references

None

19510: tools/openocd: Fix handling of OPENOCD_CMD_RESET_HALT [backport 2023.04] r=maribu a=maribu

# Backport of #19506

### Contribution description

The OPENOCD_CMD_RESET_HALT was not longer correctly passed to the script. This fixes the issue.

### Testing procedure

Flashing of e.g. the `cc2650-launchpad` with upstream OpenOCD should work again.

### Issues/PRs references

The change was added to #19050 after testing the PR and before merging. I'm not sure if the fix never worked because of this, or if behavior of `target-export-variables` or GNU Make changed.

Co-authored-by: chrysn <chrysn@fsfe.org>
Co-authored-by: Marian Buschsieweke <marian.buschsieweke@ovgu.de>
zhaolanhuang pushed a commit to zhaolanhuang/RIOT that referenced this pull request Dec 6, 2023
@chrysn
Rust: Update riot-sys and riot-wrappers
baa3a59 
This pulls in several fixes from these repositories:

* riot-sys:
    * Add `random` module to `riot-headers` (RIOT-OS/rust-riot-sys#26)
    * README: fix 2 typos (RIOT-OS/rust-riot-sys#31)
    * bindgen: Use 0.64 (RIOT-OS/rust-riot-sys#30)
    * wolfSSL support added (RIOT-OS/rust-riot-sys#28)
    * extern-types: Generate replacement types dynamically (RIOT-OS/rust-riot-sys#27)
    * Extern types: Add netq_t, make them large (RIOT-OS/rust-riot-sys#25)
    * doc: Suppress warnings about things C2Rust does not uphold (RIOT-OS/rust-riot-sys#23)
    * export macro_DAC_LINE (RIOT-OS/rust-riot-sys#22)
    * Add BINDGEN_OUTPUT_FILE export (RIOT-OS/rust-riot-sys#21)
* riot-wrappers:
    * DAC: Add wrapper around RIOTs DAC-interface (RIOT-OS/rust-riot-wrappers#36)
    * saul: Compatibly rename G* variants (RIOT-OS/rust-riot-wrappers#50)
    * tests: Add test for auto-init when auto-init debug is active (RIOT-OS/rust-riot-wrappers#48)
    * gcoap: Provide link encoder (RIOT-OS/rust-riot-wrappers#47)
    * Drop SUIT support in riot-wrappers (RIOT-OS/rust-riot-wrappers#44)
    * Add an auto init module (RIOT-OS/rust-riot-wrappers#45)
    * gcoap: Allow registration without scope for 'static listeners (RIOT-OS/rust-riot-wrappers#43)

Through direct dependency changes (the bindgen update), the number of
transitive dependencies could be reduced.
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