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glibc 2.32 has deprecated sys_siglist [1]
since no is default for musl as well, therefore elevate it to common
site file for all
[1] https://sourceware.org/git/?p=glibc.git;a=commit;h=b1ccfc061feee9ce616444ded8e1cd5acf9fa97f
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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This coreutils (gnulib) test tests for various bugs that only
exist in ancient versions.
It defaults to assuming buggy behaviour with its own implementation
when cross-compiling.
musl and recent glibc (2.29) are not affected.
Signed-off-by: André Draszik <git@andred.net>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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autoconf has a test for strtod(), which assumes non-working
when cross-compiling, but it does work in both musl and
recent glibc.
coreutils (gnulib) does some additional tests on top of that,
but assumes working glibc when >= 2.8 when cross compiling.
It doesn't know about musl where the additional tests also
work, though.
Signed-off-by: André Draszik <git@andred.net>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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As per coreutils' (gnulib's) autotools test, nanosleep()
misbehaves on glibc (2.29), and works fine on musl.
During cross-compile, recent coreutils assume brokenness
when compiling for linux, which pessimises musl.
Set the correct result for musl, and for coherency reasons,
also specify the result for glibc.
Signed-off-by: André Draszik <git@andred.net>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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This coreutils / gnulib autoconf test is for a broken glibc
implementation of utimes from 2003-07-12 to 2003-09-17.
Signed-off-by: André Draszik <git@andred.net>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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recent coreutils (gnulib) assume yes when cross-compiling
for gnu (glibc), but don't know about musl.
For coherence, just set the result to yes for both.
Note that the old coreutils (from meta-gplv2) doesn't
assume anything and instead that recipe hard-codes to yes.
So behaviour with yocto when using meta-gplv2 is actually
better than when using the latest version (when using musl).
This patch rectifies this shortcoming.
Signed-off-by: André Draszik <git@andred.net>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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This coreutils (gnulib) test checks for an abort() that existed
in glibc before 2.4.90-10 (in 2006) in certain conditions.
Neither libraries exhibit this problem today.
Signed-off-by: André Draszik <git@andred.net>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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In glibc, getcwd() handles long file names properly, on
musl, getcwd() only works up to PATH_MAX directory depths.
Configuring the autotools (gnulib) test result here allows
coreutils to compile more optimised code for both platforms,
rather than being pessimistic and re-implementing everything
itself.
The difference in behaviour is because both do the kernel
getcwd syscall (which only supports up to PATH_MAX), but
glibc implements fallbacks for longer paths, while musl
doesn't.
Signed-off-by: André Draszik <git@andred.net>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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I.e. allocate memory for the pointer returned when the first
argument is NULL.
Signed-off-by: André Draszik <git@andred.net>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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calloc (N, S) returns non-NULL when N*S is zero,
and returns NULL when N*S overflows.
Signed-off-by: André Draszik <git@andred.net>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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their mkstemp() passes all tests from the gnulib m4 macro
gl_FUNC_MKSTEMP.
Signed-off-by: André Draszik <git@andred.net>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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I.e. a memcmp() that is 8bit clean (like glibc).
Signed-off-by: André Draszik <git@andred.net>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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This is the cache variable used by AC_FUNC_MMAP, which is possibly one of the
worst autoconf macros to exist.
Apart from being a runtime test which silently claims that mmap() is broken when
cross-compiling, this is basically to verify that mmap() actually works, because
SVR4.0 (released 1988) was broken. Thirty years later, everyone has a working
mmap().
common-glibc already has an assignment, so add a corresponding assignment to
common-musl and remove it from the machine-specific files.
Signed-off-by: Ross Burton <ross.burton@intel.com>
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We will use '-musl' to identify musl based systems
this patch lays the foundation for recognising those
and map them to internal variable representations
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Khem Raj
André Draszik
Ross Burton