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Perl, NetWare and Watcom

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From:
NormW
Date:
July 20, 2011 02:46
Subject:
Perl, NetWare and Watcom
Message ID:
4E26A3CC.3000908@gknw.net
Hi,
Building perl 5.12.4 for NetWare using OpenWatcom 1.9 and have the 
Perllib linking at last. The Compiler and NetWare have their respective 
foibles so unsure what to make of the following (i.e are these 'normal' 
for other OS builds??):

> Compiling : ..\doio.c
> ..\doio.c(2174): Warning! W107: Missing return value for function 'Perl_do_msgsnd'
> ..\doio.c(2216): Warning! W107: Missing return value for function 'Perl_do_msgrcv'
> ..\doio.c(2330): Warning! W107: Missing return value for function 'Perl_do_shmio'

> Compiling : ..\gv.c
> ..\gv.c(2003): Warning! W105: Assignment found in boolean expression
> ..\gv.c(2004): Warning! W105: Assignment found in boolean expression

> Compiling : ..\pp.c
> ..\pp.c(1333): Warning! W135: Shift amount too large

> Compiling : ..\pp_ctl.c
> ..\pp_ctl.c(2058): Warning! W105: Assignment found in boolean expression

> Compiling : ..\pp_sys.c
> ..\pp_sys.c(1648): Warning! W105: Assignment found in boolean expression

> Compiling : ..\regcomp.c
> ..\regcomp.c(4502): Warning! W105: Assignment found in boolean expression

> Compiling : ..\regexec.c
> ..\regexec.c(1330): Warning! W105: Assignment found in boolean expression

> Compiling : ..\sv.c
> ..\sv.c(437): Warning! W124: Comparison result always 1
> ..\sv.c(2047): Warning! W135: Shift amount too large
> ..\sv.c(2091): Warning! W135: Shift amount too large
> ..\sv.c(2228): Warning! W135: Shift amount too large
> ..\sv.c(2572): Warning! W135: Shift amount too large
> ..\sv.c(3378): Warning! W136: Comparison equivalent to 'unsigned == 0'
> ..\sv.c(6051): Warning! W124: Comparison result always 0
> ..\sv.c(6221): Warning! W124: Comparison result always 0
> ..\sv.c(6226): Warning! W124: Comparison result always 0
> ..\sv.c(6388): Warning! W124: Comparison result always 0
> ..\sv.c(6623): Warning! W124: Comparison result always 0
> ..\sv.c(6626): Warning! W124: Comparison result always 0
> ..\sv.c(8099): Warning! W124: Comparison result always 0
> ..\sv.c(10966): Warning! W124: Comparison result always 0

> Compiling : ..\util.c
> ..\util.c(2573): Warning! W1179: Parameter 1, type qualifier mismatch
> ..\util.c(2573): Note! N2003: source conversion type is 'char const *'
> ..\util.c(2573): Note! N2004: target conversion type is 'char *'
> ..\util.c(4545): Warning! W124: Comparison result always 0
> ..\util.c(4563): Warning! W124: Comparison result always 0

Any feedback welcome.
Norm

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