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[perl #55162] Re: File::Spec Cygwin/Win32 case_tolerant improvement
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From:
Reini Urban
Date:
June 1, 2008 11:19
Subject:
[perl #55162] Re: File::Spec Cygwin/Win32 case_tolerant improvement
Message ID:
rt-3.6.HEAD-11257-1212324953-1704.55162-75-0@perl.org
# New Ticket Created by Reini Urban
# Please include the string: [perl #55162]
# in the subject line of all future correspondence about this issue.
# <URL: http://rt.perl.org/rt3/Ticket/Display.html?id=55162 >
This is a bug report for perl from rurban@cpan.org,
generated with the help of perlbug 1.36 running under perl 5.11.0.
-----------------------------------------------------------------
Module::Build is super slow in mod->prepare and so forth for cygwin and Win32
because of a bad File::Spec->case_tolerant implementation.
The patch in a forthcoming attachment is a significant performance
improvement of my initial case_tolerant patch,
which is esp. noticable on Module::Build
-----------------------------------------------------------------
---
Flags:
category=core
severity=medium
---
This perlbug was built using Perl 5.11.0 - Sun Mar 2 15:14:10 GMT 2008
It is being executed now by Perl 5.11.0 - Sun Apr 13 19:53:41 WEDT 2008.
Site configuration information for perl 5.11.0:
Configured by rurban at Sun Apr 13 19:53:41 WEDT 2008.
Summary of my perl5 (revision 5 version 11 subversion 0 patch 33673)
configuration:
Platform:
osname=cygwin, osvers=1.5.25(0.15642), archname=cygwin-thread-multi-64int
uname='cygwin_nt-5.1 atgrzwn502840 1.5.25(0.15642) 2008-03-05
19:27 i686 cygwin '
config_args='-de -Dmksymlinks -Duse64bitint -Dusethreads
-Dusemymalloc -Dusedevel -DDEBUGGING -Doptimize=-O0 -g -Dmad=y'
hint=recommended, useposix=true, d_sigaction=define
useithreads=define, usemultiplicity=define
useperlio=define, d_sfio=undef, uselargefiles=define, usesocks=undef
use64bitint=define, use64bitall=undef, uselongdouble=undef
usemymalloc=y, bincompat5005=undef
Compiler:
cc='gcc', ccflags ='-DPERL_USE_SAFE_PUTENV -U__STRICT_ANSI__
-DDEBUGGING -fno-strict-aliasing -pipe -I/usr/local/include',
optimize='-O0 -g',
cppflags='-DPERL_USE_SAFE_PUTENV -U__STRICT_ANSI__ -DDEBUGGING
-fno-strict-aliasing -pipe -I/usr/local/include'
ccversion='', gccversion='3.4.4 (cygming special, gdc 0.12, using
dmd 0.125)', gccosandvers=''
intsize=4, longsize=4, ptrsize=4, doublesize=8, byteorder=12345678
d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=12
ivtype='long long', ivsize=8, nvtype='double', nvsize=8,
Off_t='off_t', lseeksize=8
alignbytes=8, prototype=define
Linker and Libraries:
ld='g++', ldflags =' -Wl,--enable-auto-import
-Wl,--export-all-symbols -Wl,--stack,8388608
-Wl,--enable-auto-image-base -L/usr/local/lib'
libpth=/usr/local/lib /usr/lib /lib
libs=-lgdbm -ldb -ldl -lcrypt -lgdbm_compat
perllibs=-ldl -lcrypt -lgdbm_compat
libc=/usr/lib/libc.a, so=dll, useshrplib=true, libperl=libperl.a
gnulibc_version=''
Dynamic Linking:
dlsrc=dl_dlopen.xs, dlext=dll, d_dlsymun=undef, ccdlflags=' '
cccdlflags=' ', lddlflags=' --shared -Wl,--enable-auto-import
-Wl,--export-all-symbols -Wl,--stack,8388608
-Wl,--enable-auto-image-base -L/usr/local/lib'
Locally applied patches:
CYG04 major version
CYG11 no-bs
DEVEL
---
@INC for perl 5.11.0:
/usr/lib/perl5/5.11/i686-debug-cygwin
/usr/lib/perl5/5.11
/usr/lib/perl5/site_perl/5.11/i686-debug-cygwin
/usr/lib/perl5/site_perl/5.11
/usr/lib/perl5/vendor_perl/5.11/i686-debug-cygwin
/usr/lib/perl5/vendor_perl/5.11
/usr/lib/perl5/vendor_perl/5.11
/usr/lib/perl5/site_perl/5.10
/usr/lib/perl5/site_perl/5.8
.
---
Environment for perl 5.11.0:
HOME=/home/URBANR
LANG (unset)
LANGUAGE (unset)
LD_LIBRARY_PATH (unset)
LOGDIR (unset)
PATH=/home/URBANR/bin:/usr/local/bin:/usr/bin:/bin:/usr/X11R6/bin:/cygdrive/c/WINDOWS/System32:/cygdrive/c/WINDOWS:/cygdrive/c/WINDOWS/System32/WBEM:/cygdrive/c/PROGRA~1/ATT/Graphviz/bin:/cygdrive/c/PROGRA~1/ATT/Graphviz/bin/tools:/usr/lib/lapack
PERL_BADLANG (unset)
SHELL (unset)
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