On 09.01.2013 14:57, Fedin Pavel wrote:
1. doc/fdl.texi and doc/make-stds.texi files are missing from the
archive.
2. configure seems to incorrectly determine HAVE_DOS_PATHS as true.
This breaks $abspath() function.
I solved (1) by adding these files from the original UNIX archive. Of
course i can solve (2) by tweaking config/dospaths.m4, however perhaps
i don't know something ? How do you build make ?
Just FYI: i have tweaked dospaths.m4 and built a working make. After
this i successfully patched it to use spawn(). For benchmarking i used
'all' then 'clean' targets on make's own source code.
--- cut ---
p.fedin@fedinw7x64 /usr/src/make-3.82.90-1
$ time make.old
[skip]
real 0m45.759s
user 0m23.206s
sys 0m19.410s
p.fedin@fedinw7x64 /usr/src/make-3.82.90-1
$ time make.old clean
[skip]
real 0m7.520s
user 0m2.767s
sys 0m4.268s
p.fedin@fedinw7x64 /usr/src/make-3.82.90-1
$ time make
[skip]
real 0m31.869s
user 0m16.470s
sys 0m14.061s
p.fedin@fedinw7x64 /usr/src/make-3.82.90-1
$ time make clean
[skip]
real 0m2.740s
user 0m0.748s
sys 0m1.643s
p.fedin@fedinw7x64 /usr/src/make-3.82.90-1
$
--- cut ---
'clean' target runs especially faster, you see the difference with a
naked eye. I believe in case of gcc there's disk access factor.
--
Kind regards
Pavel Fedin
Expert engineer, Samsung Moscow research center
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