[Python-bugs-list] [ python-Bugs-407915 ] largefile support under Linux

[nobody]

Bugs #407915, was updated on 2001-03-12 06:43
You can respond by visiting: 
http://sourceforge.net/tracker/?func=detail&atid=105470&aid=407915&group_id=5470

Category: Build
Group: Platform-specific
Status: Open
Priority: 5
Submitted By: Hans-Joachim Widmaier
Assigned to: Nobody/Anonymous
Summary: largefile support under Linux

Initial Comment:
While trying to build 2.1b1 with support for large
files under Linux (2.4, glibc 2.2),
Objects/fileobject.c didn't compile:

gcc -D_FILE_OFFSET_BITS=64 -c -g -O2 -Wall
-Wstrict-prototypes -I. -I./Include -DHAVE_CONFIG_H  -o
Objects/fileobject.o Objects/fileobject.c
Objects/fileobject.c: In function `_portable_ftell':
Objects/fileobject.c:267: incompatible types in return
Objects/fileobject.c:275: warning: control reaches end
of non-void function

This is because fpos_t is a structure holding 2 long
longs. After changing

    return pos
to
    return pos.__pos

I got it to compile and it seems to work ok.
This is, of course, not a portable solution.

Alas, I don't really understand why there are 3 Methods
of getting largefile support (/usr/include/feature.h)
in glibc, even less why I'm bothered with defining
CFLAGS to get it; but configure seems unable to figure
out that itself. But this is not Python's fault.

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