Date: Thu, 30 Apr 1998 02:13:49 -0700 (PDT) From: John Birrell <jb@FreeBSD.ORG> To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-lib@FreeBSD.ORG Subject: cvs commit: src/lib/libc/sys Makefile.inc Message-ID: <199804300913.CAA09959@freefall.freebsd.org>
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jb 1998/04/30 02:13:49 PDT
Modified files:
lib/libc/sys Makefile.inc
Log:
Build __error.c into libc, but not libc_r. The weak symbol in the
file works with libpthread, but when built into libc_r which has a non-weak
symbol of the same name, the linker behaves unpredicatably and sometimes
links the wrong symbol. The linker behaviour is a byproduct of what
the program calls from object to object so it is like winning a lottery
if the program actually works. The odds are quite good - 95:1, I think.
We need a sure thing, though, so weak symbols can't be used instead
of renaming things.
Revision Changes Path
1.51 +7 -2 src/lib/libc/sys/Makefile.inc
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