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[0/7] More fixes for building tests with clang

Message ID 20241231182649.1811734-1-adhemerval.zanella@linaro.org
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Series More fixes for building tests with clang | expand

Message

Adhemerval Zanella Netto Dec. 31, 2024, 6:26 p.m. UTC 
On aarch64 with clang 18.1.3 (from ubuntu 22), there still some tests
that fails to build.  With this patchset applied, building and running
the tests with clang shows:

$ grep ^FAIL tests.sum
FAIL: assert/test-assert-2
FAIL: conform/ISO11/tgmath.h/conform
FAIL: conform/ISO99/tgmath.h/conform
FAIL: conform/POSIX2008/tgmath.h/conform
FAIL: conform/XOPEN2K/tgmath.h/conform
FAIL: conform/XOPEN2K8/tgmath.h/conform
FAIL: elf/check-tst-relr-pie
FAIL: elf/ifuncmain1static
FAIL: elf/ifuncmain4
FAIL: elf/ifuncmain4static
FAIL: elf/ifuncmain6pie
FAIL: elf/ifuncmain7
FAIL: elf/ifuncmain7pic
FAIL: elf/ifuncmain7picstatic
FAIL: elf/ifuncmain7pie
FAIL: elf/ifuncmain7static
FAIL: elf/tst-relr
FAIL: elf/tst-relr-pie
FAIL: gmon/tst-gmon-gprof
FAIL: gmon/tst-gmon-pie-gprof
FAIL: gmon/tst-gmon-static-gprof
FAIL: gmon/tst-gmon-static-pie-gprof
FAIL: gmon/tst-mcount-overflow-check
FAIL: math/test-float128-isgreater
FAIL: math/test-float128-isgreaterequal
FAIL: math/test-float128-isless
FAIL: math/test-float128-islessequal
FAIL: math/test-float64x-isgreater
FAIL: math/test-float64x-isgreaterequal
FAIL: math/test-float64x-isless
FAIL: math/test-float64x-islessequal
FAIL: math/test-ldouble-isgreater
FAIL: math/test-ldouble-isgreaterequal
FAIL: math/test-ldouble-isless
FAIL: math/test-ldouble-islessequal
FAIL: math/test-tgmath
FAIL: math/test-tgmath2
FAIL: misc/tst-aarch64-pkey
FAIL: misc/tst-sched_setattr
FAIL: stdio-common/tst-vfprintf-user-type

Adhemerval Zanella (7):
  Fix internal tests when building with clang
  aarch64: Use 64-bit variable to access the special registers
  gmon: Remove ununsed LDFLAGS-tst-profile-static
  linux: Expand internal prototypes for not-cancel.h
  elf: Suppress unused function clang for __ifunc_resolver
  conform: Do not use __SIG_ATOMIC_TYPE__
  libio: Disable stack protector for tst-fopen-compat with clang

 conform/conformtest.py                        |  4 +++
 conform/data/stdint.h-data                    |  4 +--
 elf/ifuncmain9.c                              |  4 +++
 elf/tst-ifunc-fault-lazy.c                    |  4 +++
 gmon/Makefile                                 |  6 ++--
 include/libc-symbols.h                        |  6 +++-
 include/string.h                              |  4 ++-
 libio/Makefile                                |  3 ++
 scripts/gen-as-const.py                       |  3 +-
 sysdeps/aarch64/fpu/fpu_control.h             | 36 +++++++++++++------
 sysdeps/aarch64/fpu/fraiseexcpt.c             |  2 +-
 sysdeps/aarch64/sfp-machine.h                 |  2 +-
 .../unix/sysv/linux/aarch64/cpu-features.c    |  2 +-
 sysdeps/unix/sysv/linux/aarch64/sysconf.c     |  2 +-
 sysdeps/unix/sysv/linux/not-cancel.h          | 18 +++++-----
 15 files changed, 67 insertions(+), 33 deletions(-)