[MacPorts] #70779: clang-17 build fails on Sequoia

[MacPorts]

#70779: clang-17 build fails on Sequoia
------------------------+--------------------
  Reporter:  jwhowarth  |      Owner:  (none)
      Type:  defect     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.10.1
Resolution:             |   Keywords:
      Port:  clang-17   |
------------------------+--------------------
Description changed by jwhowarth:

Old description:

> In attempting to install apbs, I discovered that the clang-17 build fails
> as follows...
>

> {{{
> /Library/Developer/CommandLineTools/usr/bin/clang
> -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS
> -DL_cas -DMODEL=2 -DSIZE=1
> -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_llvm-17/clang-17/work
> /llvm-project-17.0.6.src/compiler-rt/lib/builtins
> -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_llvm-17/clang-17/work/build/projects
> /compiler-rt/lib/builtins
> -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_llvm-17/clang-17/work
> /llvm-project-17.0.6.src/compiler-rt/lib/builtins
> -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_llvm-17/clang-17/work/build/include
> -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_llvm-17/clang-17/work
> /llvm-project-17.0.6.src/llvm/include -O3 -DNDEBUG -arch arm64 -isysroot
> /Library/Developer/CommandLineTools/SDKs/MacOSX15.sdk -isysroot
> /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -mmacosx-version-
> min=10.7 -fPIC -O3 -fvisibility=hidden -DVISIBILITY_HIDDEN -Wall -fomit-
> frame-pointer -DHAS_ASM_LSE -Werror=format-nonliteral
> -DDONT_DEFINE_EPRINTF -arch arm64 -target arm64-apple-macos10.7 -darwin-
> target-variant arm64-apple-ios13.1-macabi -MD -MT projects/compiler-
> rt/lib/builtins/CMakeFiles/clang_rt.builtins_arm64_osx.dir/outline_atomic_helpers.dir/outline_atomic_cas1_2.S.o
> -MF projects/compiler-
> rt/lib/builtins/CMakeFiles/clang_rt.builtins_arm64_osx.dir/outline_atomic_helpers.dir/outline_atomic_cas1_2.S.o.d
> -o projects/compiler-
> rt/lib/builtins/CMakeFiles/clang_rt.builtins_arm64_osx.dir/outline_atomic_helpers.dir/outline_atomic_cas1_2.S.o
> -c
> /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_llvm-17/clang-17/work/build/projects
> /compiler-
> rt/lib/builtins/outline_atomic_helpers.dir/outline_atomic_cas1_2.S
> /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_llvm-17/clang-17/work/build/projects
> /compiler-
> rt/lib/builtins/outline_atomic_helpers.dir/outline_atomic_cas1_2.S:145:116:
> error: non-private labels cannot appear between .cfi_startproc /
> .cfi_endproc pairs
>  .text %% .balign 16 %% .globl __aarch64_cas1_acq %% %% .private_extern
> __aarch64_cas1_acq %% %% .cfi_startproc %% __aarch64_cas1_acq: %%
> ^
> /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_llvm-17/clang-17/work/build/projects
> /compiler-
> rt/lib/builtins/outline_atomic_helpers.dir/outline_atomic_cas1_2.S:145:98:
> error: previous .cfi_startproc was here
>  .text %% .balign 16 %% .globl __aarch64_cas1_acq %% %% .private_extern
> __aarch64_cas1_acq %% %% .cfi_startproc %% __aarch64_cas1_acq: %%
> }}}
>

> The clang-18 build doesn't have this problem.

New description:

 In attempting to install apbs, I discovered that the clang-17 build fails
 as follows...

 /Library/Developer/CommandLineTools/usr/bin/clang -D__STDC_CONSTANT_MACROS
 -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -DL_cas -DMODEL=2 -DSIZE=1
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_llvm-17/clang-17/work
 /llvm-project-17.0.6.src/compiler-rt/lib/builtins
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_llvm-17/clang-17/work/build/projects
 /compiler-rt/lib/builtins
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_llvm-17/clang-17/work
 /llvm-project-17.0.6.src/compiler-rt/lib/builtins
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_llvm-17/clang-17/work/build/include
 -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_llvm-17/clang-17/work
 /llvm-project-17.0.6.src/llvm/include -O3 -DNDEBUG -arch arm64 -isysroot
 /Library/Developer/CommandLineTools/SDKs/MacOSX15.sdk -isysroot
 /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -mmacosx-version-
 min=10.7 -fPIC -O3 -fvisibility=hidden -DVISIBILITY_HIDDEN -Wall -fomit-
 frame-pointer -DHAS_ASM_LSE -Werror=format-nonliteral
 -DDONT_DEFINE_EPRINTF -arch arm64 -target arm64-apple-macos10.7 -darwin-
 target-variant arm64-apple-ios13.1-macabi -MD -MT projects/compiler-
 rt/lib/builtins/CMakeFiles/clang_rt.builtins_arm64_osx.dir/outline_atomic_helpers.dir/outline_atomic_cas1_2.S.o
 -MF projects/compiler-
 rt/lib/builtins/CMakeFiles/clang_rt.builtins_arm64_osx.dir/outline_atomic_helpers.dir/outline_atomic_cas1_2.S.o.d
 -o projects/compiler-
 rt/lib/builtins/CMakeFiles/clang_rt.builtins_arm64_osx.dir/outline_atomic_helpers.dir/outline_atomic_cas1_2.S.o
 -c
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_llvm-17/clang-17/work/build/projects
 /compiler-
 rt/lib/builtins/outline_atomic_helpers.dir/outline_atomic_cas1_2.S
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_llvm-17/clang-17/work/build/projects
 /compiler-
 rt/lib/builtins/outline_atomic_helpers.dir/outline_atomic_cas1_2.S:145:116:
 error: non-private labels cannot appear between .cfi_startproc /
 .cfi_endproc pairs
  .text %% .balign 16 %% .globl __aarch64_cas1_acq %% %% .private_extern
 __aarch64_cas1_acq %% %% .cfi_startproc %% __aarch64_cas1_acq: %%
 ^
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_llvm-17/clang-17/work/build/projects
 /compiler-
 rt/lib/builtins/outline_atomic_helpers.dir/outline_atomic_cas1_2.S:145:98:
 error: previous .cfi_startproc was here
  .text %% .balign 16 %% .globl __aarch64_cas1_acq %% %% .private_extern
 __aarch64_cas1_acq %% %% .cfi_startproc %% __aarch64_cas1_acq: %%


 The clang-18 build doesn't have this problem.

--

-- 
Ticket URL: <https://trac.macports.org/ticket/70779#comment:1>
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