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ar: `u' modifier ignored during linking
From: |
Rik |
Subject: |
ar: `u' modifier ignored during linking |
Date: |
Fri, 14 Apr 2017 14:11:09 -0700 |
4/14/17
I'm getting these annoying message every time a link is done during the
build process.
CXXLD liboctave/cruft/libcruft.la
ar: `u' modifier ignored since `D' is the default (see `U')
CXXLD liboctave/numeric/libnumeric.la
ar: `u' modifier ignored since `D' is the default (see `U')
CXXLD liboctave/operators/liboperators.la
ar: `u' modifier ignored since `D' is the default (see `U')
CXXLD liboctave/system/libsystem.la
ar: `u' modifier ignored since `D' is the default (see `U')
CXXLD liboctave/util/libutil.la
CCLD liboctave/wrappers/libwrappers.la
ar: `u' modifier ignored since `D' is the default (see `U')
CXXLD libgui/qterminal/libqterminal.la
CXXLD libgui/src/libgui-src.la
ar: `u' modifier ignored since `D' is the default (see `U')
CXXLD libgui/graphics/libgui-graphics.la
ar: `u' modifier ignored since `D' is the default (see `U')
DVIPS doc/liboctave/liboctave.ps
CXXLD libinterp/corefcn/libcorefcn.la
ar: `u' modifier ignored since `D' is the default (see `U')
CXXLD src/mkoctfile
ar: `u' modifier ignored since `D' is the default (see `U')
CXXLD src/octave
ar: `u' modifier ignored since `D' is the default (see `U')
TEXI2PDF doc/liboctave/liboctave.pdf
ar: `u' modifier ignored since `D' is the default (see `U')
CXXLD src/octave-config
ar: `u' modifier ignored since `D' is the default (see `U')
This is on Mint 18.1 (Ubuntu 16.04-derived distribution). Are other people
getting these warnings? Are you just ignoring them?
I'd like to shut these warnings up because they are so numerous it could
hide a real problem with the build process.
This seems to be a known issue with Automake. See
https://bugzilla.redhat.com/show_bug.cgi?id=1155273.
If I do
setenv AR_FLAGS cr
before running configure I can get rid of the warning. Should we be doing
something permanent in configure.ac to set AR_FLAGS?
--Rik
- ar: `u' modifier ignored during linking,
Rik <=