[Bug build/29394] New: Possible typo in sysdeps/aarch64/configure{.ac}

[Bug build/29394] New: Possible typo in sysdeps/aarch64/configure{.ac}

[benh at kernel dot crashing.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=29394

            Bug ID: 29394
           Summary: Possible typo in sysdeps/aarch64/configure{.ac}
           Product: glibc
           Version: unspecified
            Status: UNCONFIRMED
          Severity: minor
          Priority: P2
         Component: build
          Assignee: unassigned at sourceware dot org
          Reporter: benh at kernel dot crashing.org
                CC: carlos at redhat dot com
  Target Milestone: ---

So I'm not super familiar with those configure macros, but I noticed this in
configure.ac"

# Check if asm support armv8.2-a+sve
AC_CACHE_CHECK(for SVE support in assembler, libc_cv_asm_sve, [dnl
cat > conftest.s <<\EOF
        ptrue p0.b
EOF
if AC_TRY_COMMAND(${CC-cc} -c -march=armv8.2-a+sve conftest.s
1>&AS_MESSAGE_LOG_FD); then
  libc_cv_aarch64_sve_asm=yes
else
  libc_cv_aarch64_sve_asm=no
fi
rm -f conftest*])
if test $libc_cv_aarch64_sve_asm = yes; then
  AC_DEFINE(HAVE_AARCH64_SVE_ASM)
fi

Note the use of "libc_cv_asm_sve" vs. "libc_cv_aarch64_sve_asm"

This doesn't match other tests in the same file and might explain why the
result isn't displayed properly when running configure...

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[Bug build/29394] Possible typo in sysdeps/aarch64/configure{.ac}

[wdijkstr at arm dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=29394

Wilco <wdijkstr at arm dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|                            |2022-08-11
             Status|UNCONFIRMED                 |NEW
           Assignee|unassigned at sourceware dot org   |wdijkstr at arm dot com
                 CC|                            |wdijkstr at arm dot com
     Ever confirmed|0                           |1

--- Comment #1 from Wilco <wdijkstr at arm dot com> ---
Confirmed, the fix is trivial.

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[Bug build/29394] Possible typo in sysdeps/aarch64/configure{.ac}

[schwab@linux-m68k.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=29394

Andreas Schwab <schwab@linux-m68k.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED
   Target Milestone|---                         |2.37

--- Comment #2 from Andreas Schwab <schwab@linux-m68k.org> ---
Fixed by commit 12182ba18d.

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