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b4bc8f0791
The libcap Makefile is hand-coded (i.e. not autotools), and hard-codes
calls to /sbin/ldconfig, unless it is installed out-of-tree. For target
packages, this is done, but for host package this is not done, as we
do set PREFIX instead, which causes libcap's Makefile to call ldconfig
and emits a spurious warning (twice):
install -m 0755 libcap.so.2.73 /home/ymorin/dev/buildroot/O/master/per-package/host-libcap/host/lib/libcap.so.2.73
ln -sf libcap.so.2.73 /home/ymorin/dev/buildroot/O/master/per-package/host-libcap/host/lib/libcap.so.2
ln -sf libcap.so.2 /home/ymorin/dev/buildroot/O/master/per-package/host-libcap/host/lib/libcap.so
/sbin/ldconfig
/sbin/ldconfig: Can't create temporary cache file /etc/ld.so.cache~: Permission denied
make[4]: [Makefile:200: install-shared-cap] Error 1 (ignored)
This is just a warning, but it is incorrect still.
Fake an out-of-tree install with a non-empy DESTDIR that is just '/',
and thus does in fact not install out-of-tree. This is enough to
actually silence the warning. Add a little comment to explain that.
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Cc: Bernd Kuhls <bernd@kuhls.net>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit e172bb48d3)
Buildroot is a simple, efficient and easy-to-use tool to generate embedded Linux systems through cross-compilation. The documentation can be found in docs/manual. You can generate a text document with 'make manual-text' and read output/docs/manual/manual.text. Online documentation can be found at http://buildroot.org/docs.html To build and use the buildroot stuff, do the following: 1) run 'make menuconfig' 2) select the target architecture and the packages you wish to compile 3) run 'make' 4) wait while it compiles 5) find the kernel, bootloader, root filesystem, etc. in output/images You do not need to be root to build or run buildroot. Have fun! Buildroot comes with a basic configuration for a number of boards. Run 'make list-defconfigs' to view the list of provided configurations. Please feed suggestions, bug reports, insults, and bribes back to the buildroot mailing list: buildroot@buildroot.org You can also find us on #buildroot on OFTC IRC. If you would like to contribute patches, please read https://buildroot.org/manual.html#submitting-patches