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Re: Unable to find libgif/libungif on RHEL 6
From: |
Wolfgang Jenkner |
Subject: |
Re: Unable to find libgif/libungif on RHEL 6 |
Date: |
Fri, 11 Sep 2015 14:23:31 +0200 |
User-agent: |
Gnus/5.130014 (Ma Gnus v0.14) Emacs/25.0.50 (berkeley-unix) |
On Fri, Sep 11 2015, Kaushal Modi wrote:
> The LDFLAGS did the magic, thank you!
Actually,
./configure ... LDFLAGS=-L/path/to/the/lib64 CPPFLAGS=-I/path/to/gifincludedir
should be enough since configure will add -lgif to LIBS anyway (or do
something else to that effect).
> (I wonder why setting the $LD_LIBRARY_PATH and $PKG_CONFIG_PATH env vars
> did not help.)
LD_LIBRARY_PATH is used at runtime by the dynamic linker ld.so(8),
whereas LDFLAGS belongs to the GNU buildsystem, see
(info "(autoconf) Preset Output Variables").
PKG_CONFIG_PATH is a search path for *.pc files, which giflib doesn't
install (as Paul already mentioned), see pkg-config(1).
There are some (completely untested) variations on the theme:
One could pass
LDFLAGS="-L/path/to/the/lib64 -Wl,-rpath=/path/to/the/lib64"
to configure and so avoid changing LD_LIBRARY_PATH.
Or, if you have the static lib64/libgif.a you could link emacs to it
instead (by simply moving away the lib64/libgif.so* you have in your
home directory before building emacs); in this case, you could even
completely remove the giflib stuff from your home directory after
building emacs.
- Unable to find libgif/libungif on RHEL 6, Kaushal Modi, 2015/09/10
- Re: Unable to find libgif/libungif on RHEL 6, Kaushal Modi, 2015/09/10
- Re: Unable to find libgif/libungif on RHEL 6, Paul Eggert, 2015/09/10
- Re: Unable to find libgif/libungif on RHEL 6, Kaushal Modi, 2015/09/10
- Re: Unable to find libgif/libungif on RHEL 6, Paul Eggert, 2015/09/10
- Re: Unable to find libgif/libungif on RHEL 6, Stefan Monnier, 2015/09/10
- Re: Unable to find libgif/libungif on RHEL 6, Kaushal Modi, 2015/09/10
- Re: Unable to find libgif/libungif on RHEL 6, Paul Eggert, 2015/09/10
- Re: Unable to find libgif/libungif on RHEL 6, Wolfgang Jenkner, 2015/09/10
- Re: Unable to find libgif/libungif on RHEL 6, Kaushal Modi, 2015/09/10
- Re: Unable to find libgif/libungif on RHEL 6,
Wolfgang Jenkner <=
- Re: Unable to find libgif/libungif on RHEL 6, Kaushal Modi, 2015/09/11