[Buildroot] [PATCH 0/6] core: ditch LD_LIBRARY_PATH (branch yem/no-ld-library-path)
Yann E. MORIN
yann.morin.1998 at free.fr
Fri Nov 13 21:48:45 UTC 2015
Hello All!
This series is an attempt to ditch LD_LIBRARY_PATH for host binaries.
Using LD_LIBRARY_PATH is causing build issues on certain distributions,
like Fedore 23, see:
https://bugs.busybox.net/show_bug.cgi?id=8456
http://lists.busybox.net/pipermail/buildroot/2015-October/142898.html
Basically, on Fedora 23, ls (from coreutils) is now linked to libcap,
which is also linked to libattr. However, outr own libcap is not linked
to libattr, and ls is too. However, because of our LD_LIBRARY_PATH, the
host ls is using our libcap, and thus fails to run.
This series:
- fixes a few host packages, add RPATH to packages where it is missing
- fixes the host-mysql definition, allow it to be built always
- removes host-perl-file-util, it is not used anywhere and is broken
- cleanups libcurl about LD_LIBRARY_PATH
- adds a script to check that host binaries have appropriate RPATH
- finally removes LD_LIBRARY_PATH
Even though this is a relatively intrusive change, it in my opinion
should go in master now, otherwise, we'd get a full release cycle broken
on Fedora, which would really be a shame... :-/
Regards,
Yann E. MORIN.
The following changes since commit 2bc7c2e009ac08ae80cbf3ce736ade16a6cfcb26:
zxing-cpp: needs dynamic library (2015-11-13 16:39:29 +0100)
are available in the git repository at:
git://git.busybox.net/~ymorin/git/buildroot yem/no-ld-library-path
for you to fetch changes up to 0a14a9ff7f39c78d2a39f8ccde40a9f7a6d020b2:
core/pkg-infrastructures: remove LD_LIBRARY_PATH from the environment (2015-11-13 19:51:07 +0100)
----------------------------------------------------------------
Ben Boeckel (1):
core/pkg-infrastructures: remove LD_LIBRARY_PATH from the environment
Yann E. MORIN (5):
package/axfsutils: fix Makefile
package/mysql: unconditionally define host variables
package/perl-file-util: remove host variant
package/libcurl: carefully override LD_LIBRARY_PATH
core: check host executables have appropriate RPATH
package/Makefile.in | 2 -
package/axfsutils/0001-fix-cflags.patch | 19 +++++++++
package/axfsutils/0002-use-ldflags.patch | 20 +++++++++
package/axfsutils/axfsutils.mk | 2 +-
package/libcurl/libcurl.mk | 2 +-
package/mysql/mysql.mk | 39 +++++++++---------
package/perl-file-util/perl-file-util.mk | 1 -
package/pkg-generic.mk | 8 ++++
support/scripts/check-host-rpath | 71 ++++++++++++++++++++++++++++++++
9 files changed, 140 insertions(+), 24 deletions(-)
create mode 100644 package/axfsutils/0001-fix-cflags.patch
create mode 100644 package/axfsutils/0002-use-ldflags.patch
create mode 100755 support/scripts/check-host-rpath
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