Opened 20 months ago

Closed 20 months ago

Last modified 19 months ago

#67144 closed defect (fixed)

Change to Clang fallback has broken multiple R ports: /bin/sh: /opt/local/bin/clang-mp-14: No such file or directory

Reported by: barracuda156 Owned by: barracuda156
Priority: Normal Milestone:
Component: ports Version: 2.8.1
Keywords: Cc: cjones051073 (Chris Jones)
Port:

Description

Example of the port which has built fine earlier (this is a trivial update to it):

  DEBUG: Executing org.macports.destroot (R-rlecuyer)
11189
  DEBUG: Environment: 
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  CC_PRINT_OPTIONS='YES'
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  CC_PRINT_OPTIONS_FILE='/opt/local/var/macports/build/_Users_runner_work_macports-ports_macports-ports_ports_R_R-rlecuyer/R-rlecuyer/work/.CC_PRINT_OPTIONS'
11192
  CPATH='/opt/local/include'
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  DEVELOPER_DIR='/Library/Developer/CommandLineTools'
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  LIBRARY_PATH='/opt/local/lib'
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  MACOSX_DEPLOYMENT_TARGET='11.0'
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  SDKROOT='/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk'
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  Executing:  cd "/opt/local/var/macports/build/_Users_runner_work_macports-ports_macports-ports_ports_R_R-rlecuyer/R-rlecuyer/work/rlecuyer" && /opt/local/bin/R CMD INSTALL . --library=/opt/local/var/macports/build/_Users_runner_work_macports-ports_macports-ports_ports_R_R-rlecuyer/R-rlecuyer/work/destroot/opt/local/Library/Frameworks/R.framework/Versions/4.2/Resources/library 
11198
  DEBUG: system:  cd "/opt/local/var/macports/build/_Users_runner_work_macports-ports_macports-ports_ports_R_R-rlecuyer/R-rlecuyer/work/rlecuyer" && /opt/local/bin/R CMD INSTALL . --library=/opt/local/var/macports/build/_Users_runner_work_macports-ports_macports-ports_ports_R_R-rlecuyer/R-rlecuyer/work/destroot/opt/local/Library/Frameworks/R.framework/Versions/4.2/Resources/library 
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  * installing *source* package ‘rlecuyer’ ...
11200
  ** package ‘rlecuyer’ successfully unpacked and MD5 sums checked
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  ** using staged installation
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  ** libs
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  /opt/local/bin/clang-mp-14 -I"/opt/local/Library/Frameworks/R.framework/Resources/include" -DNDEBUG   -I/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk   -fPIC  -pipe -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX11.sdk -arch x86_64  -c RngStream.c -o RngStream.o
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  /bin/sh: /opt/local/bin/clang-mp-14: No such file or directory
11205
  make: *** [RngStream.o] Error 127
11206
  ERROR: compilation failed for package ‘rlecuyer’

There are some other identical failures here: https://github.com/macports/macports-ports/actions/runs/4515567748/jobs/7953004414 (not all failures are related to this, but several are).

Change History (9)

comment:1 Changed 20 months ago by barracuda156

Last edited 19 months ago by ryandesign (Ryan Carsten Schmidt) (previous) (diff)

comment:2 Changed 20 months ago by barracuda156

Summary: Something recent has broken multiple R ports via Clang choice: /bin/sh: /opt/local/bin/clang-mp-14: No such file or directoryChange to Clang fallback has broken multiple R ports: /bin/sh: /opt/local/bin/clang-mp-14: No such file or directory

comment:3 Changed 20 months ago by jmroot (Joshua Root)

Cc: cjones051073 added
Component: baseports

It looks to me like the R ports are always building with clang-14, which must be hardcoded or baked in somewhere, and ignoring the value of configure.cc.

comment:4 in reply to:  3 Changed 20 months ago by barracuda156

Replying to jmroot:

It looks to me like the R ports are always building with clang-14, which must be hardcoded or baked in somewhere, and ignoring the value of configure.cc.

I am not 100% sure, but I think it was due to compilers PG settings for Clangs (or related PG). If now it is moved to Clang-15, then it should be used, perhaps.

I revbumped R in the PR now: https://github.com/macports/macports-ports/pull/18079 If Clang-15 is picked for it, then it will be saved into Makevars settings, and everything gonna work as before, but with a new Clang. If not, then perhaps hardcoding is the way to go.

I believe, there is nothing inherent in R itself or its ports that requires a specific Clang version. Some R packages want C+17, and majority want at least C+11, but both worked with Clang-14 on x86, and should work now with Clang-15, provided it gets picked for R itself.

Last edited 20 months ago by barracuda156 (previous) (diff)

comment:5 Changed 20 months ago by jmroot (Joshua Root)

OK, so it's baked into R. If that can't be avoided or overridden, you need to make sure that all the R-* ports set the same configure.compiler as R itself.

comment:6 in reply to:  5 Changed 20 months ago by barracuda156

Replying to jmroot:

OK, so it's baked into R. If that can't be avoided or overridden, you need to make sure that all the R-* ports set the same configure.compiler as R itself.

Everything works conditional on consistent Macports settings. R revbump solves the problem, CI now pass. I will add a note into clang_compilers to revbump R port if settings there are changed again. Then we would not run into breaking a 1000+ ports.

comment:7 Changed 20 months ago by barracuda156

Owner: set to barracuda156
Resolution: fixed
Status: newclosed

In 3d4b44d213bc0d6775d0b9306bb967d1bc99bce2/macports-ports (master):

clang_compilers.tcl: non-functional change: add a note to revbump R if settings are changed

Fixes: #67144
[skip ci]

comment:8 Changed 20 months ago by cjones051073 (Chris Jones)

Resolution: fixed
Status: closedreopened

The above commit is not a fix. It is at best a bandaid around what is the real issue, which is R baking the compiler it uses to be built into itself for downstream use.

If this is the case, then the R port needs to be updated to exercise its own control over the compiler it uses, and not just rely on whatever fallback the framework picks for it, as this will on occasion change as default versions get bumped.

Last edited 20 months ago by cjones051073 (Chris Jones) (previous) (diff)

comment:9 Changed 20 months ago by Chris Jones <jonesc@…>

Resolution: fixed
Status: reopenedclosed

In 6b1e7fc361c5e19dc5f7e53cc5073fb144af9720/macports-ports (master):

R: blacklist macport-ports-16+
Closes: #67144

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