xattr headers have been provided by glibc (at least on Linux/glibc)
for many years now. Reorder the inclusion of xattr headers to
attempt compatibility/legacy after the common case.
This prevents the warning without changing compatibility to
non-glibc systems.
* Add dependency on lib/sysxattrs.h header in Makefile
Co-authored-by: Wayne Davison <wayne@opencoder.net>
- In html, use css more for non-breakability.
- In nroff, mark more dashes as non-breaking in code->bold sections,
and get rid of backslashed dashes in preformatted blocks.
Using a non-breaking zero-width char after a dash makes the browser
avoiding breaking on that dash and also makes it match a dash in a
search. This is better than a non-breaking dash char, which does not
match a dash in a search.
* x86-64 SIMD build fixes
configure.ac was modified to detect g++ >=5 and clang++ >=7. Additionally
some script malfunctions on FreeBSD were corrected.
The get_checksum1() code has been modified to fix clang and g++ 10
compilation.
This version of the code and configure.ac has been tested on:
Ubuntu 16 - gcc 7.3.0, clang 6.0.0
Debian 10 - gcc 5.4.0, 6.4.0, 7.2.0, 8.4.0, 9.2.1, 10.0.1, clang 5.0.2,
6.0.1, 7.0.1, 8.0.0, 9.0.0, 10.0.0
ArchLinux 20200605 - gcc 10.1.0, clang 10.0.0
FreeBSD 12.1 - gcc 9.3.0, clang 8.0.1
It is unknown if it will work on gcc 5.0-5.3, but the script currently
allows it.
- Change default_cvsignore char[] into a define.
- Make the DEFAULT_DONT_COMPRESS and DEFAULT_CVSIGNORE defines get set
based on their info in rsync.1.md.
- Add a few more don't-compress suffixes from Simon Matter.
