Hello Bob,
> Il giorno 16 feb 2024, alle ore 20:02, Bob Proulx <b...@proulx.com> ha
> scritto:
>
> Hello Giulio,
>
> You have sent a patch for some project's configure.ac to the Savannah
> Free Software Forge administration team. Who did you actually mean to
> send this to? Not us certainly! :-)
>
> I can't guess who you intended this for. I can only say that you have
> reached a wrong number. Good luck!
Pardon! It was meant for attr project and its ML is: acl-de...@nongnu.org
Thank you for pointing. I will respin while also improving commit log.
Thanks for pointing and
Best regards
Giulio
>
> Bob
>
>
> Giulio Benetti wrote:
>> From: Thomas Petazzoni <thomas.petazz...@bootlin.com>
>>
>> Signed-off-by: Thomas Petazzoni <thomas.petazz...@bootlin.com>
>> Signed-off-by: Giulio Benetti <giulio.bene...@benettiengineering.com>
>> ---
>> configure.ac | 15 +++++++++++++++
>> libattr/syscalls.c | 2 +-
>> 2 files changed, 16 insertions(+), 1 deletion(-)
>>
>> diff --git a/configure.ac b/configure.ac
>> index 7e362e9..98477b5 100644
>> --- a/configure.ac
>> +++ b/configure.ac
>> @@ -57,6 +57,21 @@ AS_CASE([$host_os],
>> [linux*], [os_linux=yes])
>> AM_CONDITIONAL([OS_LINUX], [test "x$os_linux" = "xyes"])
>>
>> +AC_CACHE_CHECK(whether __attribute__((__symver__())) is supported,
>> + gcc_cv_symver_attribute,
>> + [cat > conftest.c <<EOF
>> +void foo (void) {}
>> +__typeof(foo) foo __attribute__ ((__symver__("foo@foo")));
>> +EOF
>> + gcc_cv_symver_attribute=no
>> + if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then \
>> + gcc_cv_symver_attribute=yes
>> + fi
>> + rm -f conftest.[cs]
>> +])
>> +AS_IF([test $gcc_cv_symver_attribute = yes],
>> + [AC_DEFINE(HAVE_SYMVER_ATTRIBUTE, [], [GCC supports symver
>> attribute])])
>> +
>> AC_CONFIG_COMMANDS([include/attr],
>> [dnl
>> rm -rf include/attr
>> diff --git a/libattr/syscalls.c b/libattr/syscalls.c
>> index 907560a..caa70bc 100644
>> --- a/libattr/syscalls.c
>> +++ b/libattr/syscalls.c
>> @@ -32,7 +32,7 @@
>> * fall back to traditional .symver asm directive otherwise.
>> */
>> #ifdef __has_attribute
>> -# if __has_attribute(__symver__)
>> +# if defined(HAVE_SYMVER_ATTRIBUTE)
>> # define SYMVER(cn, vn) __typeof(cn) cn __attribute__((__symver__(vn)))
>> # elif __has_attribute(__no_reorder__)
>> /*
>> --
>> 2.43.0
>>
>>
