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Large File System (LFS)


From: Michael D Godfrey
Subject: Large File System (LFS)
Date: Sun, 26 Dec 2010 13:21:34 -0800
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.13) Gecko/20101209 Fedora/3.1.7-0.35.b3pre.fc14 Thunderbird/3.1.7

I noticed that the default ./configure provides:
 graphics CFLAGS:             -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_THREAD_SAFE -D_REENTRANT

but CFLAGS and CXXFLAGS do not have -D_FILE_OFFSET_BITS=64 set.
Do current systems, at least x86_64 default to LFS?
In any case, the current system builds and passes make check with
-D_FILE_OFFSET_BITS=64 included for CFLAGS and CXXFLAGS.

I could not find mention of large file implementation in the usual places.

So, is large file handling (LFS) implemented without the CFLAGS settings?

Michael


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