[libc-commits] [libc] [llvm] [libc] Move off_t and stdio macros to proxy hdrs (PR #98215)

LLVM Continuous Integration via libc-commits libc-commits at lists.llvm.org
Tue Jul 9 16:19:06 PDT 2024 

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `libc-x86_64-debian-dbg-asan` running on `libc-x86_64-debian` while building `libc,utils` at step 4 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/147/builds/1677

Here is the relevant piece of the build log for the reference:
```
Step 4 (annotate) failure: 'python ../llvm-zorg/zorg/buildbot/builders/annotated/libc-linux.py ...' (failure)
...
-- Performing Test HAVE_POSIX_REGEX -- success
-- Performing Test HAVE_STEADY_CLOCK -- success
-- Performing Test HAVE_PTHREAD_AFFINITY -- success
-- Configuring done
-- Generating done
-- Build files have been written to: /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-asan/build
@@@BUILD_STEP build libc@@@
Running: ninja libc
[1/13] Building CXX object projects/libc/src/unistd/linux/CMakeFiles/libc.src.unistd.linux.lseek.dir/lseek.cpp.o
[2/13] Building CXX object projects/libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.fileno.dir/fileno.cpp.o
FAILED: projects/libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.fileno.dir/fileno.cpp.o 
/usr/bin/clang++ -DLIBC_NAMESPACE=__llvm_libc_19_0_0_git -D_DEBUG -I/home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-asan/build/projects/libc/src/stdio/generic -I/home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-asan/llvm-project/libc/src/stdio/generic -I/home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-asan/llvm-project/libc -isystem /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-asan/build/projects/libc/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wc++98-compat-extra-semi -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wmisleading-indentation -Wctad-maybe-unsupported -fno-omit-frame-pointer -O1 -fsanitize=address -fdiagnostics-color -g -fpie -fno-builtin -fno-exceptions -fno-lax-vector-conversions -fno-unwind-tables -fno-asynchronous-unwind-tables -fno-rtti -ftrivial-auto-var-init=pattern -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -Wall -Wextra -Werror -Wconversion -Wno-sign-conversion -Wimplicit-fallthrough -Wwrite-strings -Wextra-semi -Wnewline-eof -Wnonportable-system-include-path -Wstrict-prototypes -Wthread-safety -Wglobal-constructors -DLIBC_COPT_PUBLIC_PACKAGING -DLIBC_COPT_RAW_MUTEX_DEFAULT_SPIN_COUNT=100 -DLIBC_COPT_TIMEOUT_ENSURE_MONOTONICITY=1 -std=c++17 -MD -MT projects/libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.fileno.dir/fileno.cpp.o -MF projects/libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.fileno.dir/fileno.cpp.o.d -o projects/libc/src/stdio/generic/CMakeFiles/libc.src.stdio.generic.fileno.dir/fileno.cpp.o -c /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-asan/llvm-project/libc/src/stdio/generic/fileno.cpp
In file included from /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-asan/llvm-project/libc/src/stdio/generic/fileno.cpp:13:
In file included from /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-asan/llvm-project/libc/src/__support/File/file.h:12:
In file included from /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-asan/llvm-project/libc/hdr/stdio_macros.h:19:
In file included from /usr/include/stdio.h:42:
/usr/include/x86_64-linux-gnu/bits/types/FILE.h:7:25: error: typedef redefinition with different types ('struct _IO_FILE' vs 'struct FILE')
typedef struct _IO_FILE FILE;
                        ^
/home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-asan/llvm-project/libc/include/llvm-libc-types/FILE.h:12:21: note: previous definition is here
typedef struct FILE FILE;
                    ^
In file included from /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-asan/llvm-project/libc/src/stdio/generic/fileno.cpp:13:
In file included from /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-asan/llvm-project/libc/src/__support/File/file.h:12:
In file included from /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-asan/llvm-project/libc/hdr/stdio_macros.h:19:
In file included from /usr/include/stdio.h:902:
/usr/include/x86_64-linux-gnu/bits/stdio.h:58:10: error: member access into incomplete type 'FILE'
  return __getc_unlocked_body (__fp);
         ^
/usr/include/x86_64-linux-gnu/bits/types/struct_FILE.h:103:27: note: expanded from macro '__getc_unlocked_body'
  (__glibc_unlikely ((_fp)->_IO_read_ptr >= (_fp)->_IO_read_end)        \
                          ^
/home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-asan/llvm-project/libc/include/llvm-libc-types/FILE.h:12:16: note: forward declaration of 'FILE'
typedef struct FILE FILE;
               ^
In file included from /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-asan/llvm-project/libc/src/stdio/generic/fileno.cpp:13:
In file included from /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-asan/llvm-project/libc/src/__support/File/file.h:12:
In file included from /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-asan/llvm-project/libc/hdr/stdio_macros.h:19:
In file included from /usr/include/stdio.h:902:
/usr/include/x86_64-linux-gnu/bits/stdio.h:58:10: error: member access into incomplete type 'FILE'
  return __getc_unlocked_body (__fp);
         ^
/usr/include/x86_64-linux-gnu/bits/types/struct_FILE.h:103:50: note: expanded from macro '__getc_unlocked_body'
  (__glibc_unlikely ((_fp)->_IO_read_ptr >= (_fp)->_IO_read_end)        \
                                                 ^
/home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-asan/llvm-project/libc/include/llvm-libc-types/FILE.h:12:16: note: forward declaration of 'FILE'
typedef struct FILE FILE;
               ^
In file included from /home/llvm-libc-buildbot/buildbot-worker/libc-x86_64-debian/libc-x86_64-debian-dbg-asan/llvm-project/libc/src/stdio/generic/fileno.cpp:13:

```

https://github.com/llvm/llvm-project/pull/98215

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