Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl-Sensitive Sunglasses
 
PerlMonks  

Re: How is the default @INC constructed?

by PodMaster (Abbot)
on Aug 25, 2004 at 05:55 UTC ( #385596=note: print w/ replies, xml ) Need Help??


in reply to How is the default @INC constructed?

Besides paths being compiled in, on win32 at least, the @INC values are determined dynamically, and the directory name where perl is located can make a difference, observe:

C:\dev\perls>dir 5.6.2 Volume in drive C has no label. Volume Serial Number is 44B0-3C2E Directory of C:\dev\perls\5.6.2 07/27/2004 06:30 AM <DIR> . 07/27/2004 06:30 AM <DIR> .. 07/27/2004 07:31 AM <DIR> bin 07/27/2004 06:30 AM <DIR> html 07/27/2004 06:50 AM <DIR> lib 07/27/2004 06:29 AM <DIR> site 0 File(s) 0 bytes 6 Dir(s) 34,454,638,592 bytes free C:\dev\perls>5.6.2\bin\perl -le"print for @INC" C:/dev/perls/5.6.2/lib . C:\dev\perls>rename 5.6.2 v5.6.2 C:\dev\perls>v5.6.2\bin\perl -le"print for @INC" C:/dev/perls/v5.6.2/lib C:/dev/perls/v5.6.2/site/lib . C:\dev\perls> C:\dev\perls>rename v5.6.2 5.6.2f C:\dev\perls>5.6.2f\bin\perl -le"print for @INC" C:/dev/perls/5.6.2f/lib . C:\dev\perls>rename 5.6.2f f C:\dev\perls>f\bin\perl -le"print for @INC" C:/dev/perls/f/lib C:/dev/perls/f/site/lib . C:\dev\perls>f\bin\perl -V Summary of my perl5 (revision 5 version 6 subversion 2) configuration: Platform: osname=MSWin32, osvers=4.0, archname=MSWin32-x86-multi-thread uname='' config_args='undef' hint=recommended, useposix=true, d_sigaction=undef usethreads=undef use5005threads=undef useithreads=define usemultip +licity=define useperlio=undef d_sfio=undef uselargefiles=undef usesocks=undef use64bitint=undef use64bitall=undef uselongdouble=undef Compiler: cc='cl', ccflags ='-nologo -O1 -MD -DNDEBUG -DWIN32 -D_CONSOLE -DN +O_STRICT -DHAVE_DES_FCRYPT -DPERL_IMPLICIT_CONTEXT -DPERL_IMPLICIT_SYS -DPERL_MSVCRT_READFIX', optimize='-O1 -MD -DNDEBUG', cppflags='-DWIN32' ccversion='', gccversion='', gccosandvers='' intsize=4, longsize=4, ptrsize=4, doublesize=8, byteorder=1234 d_longlong=undef, longlongsize=8, d_longdbl=define, longdblsize=10 ivtype='long', ivsize=4, nvtype='double', nvsize=8, Off_t='off_t', + lseeksize=4 alignbytes=8, usemymalloc=n, prototype=define Linker and Libraries: ld='link', ldflags ='-nologo -nodefaultlib -release -libpath:"c:\ +dev\perls\f\lib\CORE" -machine:x86' libpth=C:\PROGRA~1\MIAF9D~1\VC98\lib libs= oldnames.lib kernel32.lib user32.lib gdi32.lib winspool.lib + comdlg32.lib advapi32.lib shell32.lib ole32.lib ol eaut32.lib netapi32.lib uuid.lib wsock32.lib mpr.lib winmm.lib versi +on.lib odbc32.lib odbccp32.lib msvcrt.lib perllibs= oldnames.lib kernel32.lib user32.lib gdi32.lib winspool +.lib comdlg32.lib advapi32.lib shell32.lib ole32.li b oleaut32.lib netapi32.lib uuid.lib wsock32.lib mpr.lib winmm.lib v +ersion.lib odbc32.lib odbccp32.lib msvcrt.lib libc=msvcrt.lib, so=dll, useshrplib=yes, libperl=perl56.lib Dynamic Linking: dlsrc=dl_win32.xs, dlext=dll, d_dlsymun=undef, ccdlflags=' ' cccdlflags=' ', lddlflags='-dll -nologo -nodefaultlib -release -l +ibpath:"c:\dev\perls\f\lib\CORE" -machine:x86' Characteristics of this binary (from libperl): Compile-time options: MULTIPLICITY USE_ITHREADS PERL_IMPLICIT_CONTEX +T PERL_IMPLICIT_SYS Built under MSWin32 Compiled at Jul 27 2004 07:58:39 @INC: C:/dev/perls/f/lib C:/dev/perls/f/site/lib .

MJD says "you can't just make shit up and expect the computer to know what you mean, retardo!"
I run a Win32 PPM repository for perl 5.6.x and 5.8.x -- I take requests (README).
** The third rule of perl club is a statement of fact: pod is sexy.


Comment on Re: How is the default @INC constructed?
Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://385596]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others musing on the Monastery: (16)
As of 2015-07-07 15:11 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









    Results (90 votes), past polls