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Some targets do not populate any content into libdir, so make sure it is
created before attempting to move files/directories into it.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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Consolidate the rmdir of multiple directories with the use of -p to
delete the leaf empty directory and any empty ancestor directories.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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When installing libgloss libraries handle the ${TARGET_SYS}/lib contents
so that it is placed in ${libdir} instead of ${libdir}/lib. This
resolves a packaging QA issue.
ERROR: libgloss-3.0.0-r0 do_package: QA Issue: libgloss:
Files/directories were installed but not shipped in any package:
/usr/lib/lib
/usr/lib/lib/libnosys.a
/usr/lib/lib/nosys.specs
Please set FILES such that these items are packaged. Alternatively
if they are unneeded, avoid installing them or delete them within
do_install.
libgloss: 3 installed and not shipped files. [installed-vs-shipped]
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
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This patch adds the posibility to build using TCLIBC=newlib.
It allows users to build baremetal applications with the use of a
C library.
Newlib is a lightweight C library meant to be used on embedded systems,
it is meant to be easily portable for new platforms and to provide
basic functionality on them, by design, it provides stubs for some of
these core functions declared as weak, so they can be built correctly
and then linked against some other library which provides specifics
about the platform being used if need be, libgloss takes care of these
in some cases, but it can also be extended, this patch also allows the
user to easily add other libraries to it by adding them to
NEWLIB_EXTENDED for this specific reason.
Signed-off-by: Alejandro Enedino Hernandez Samaniego <alejandr@xilinx.com>
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Newlib is a C library that is intended to be used on embedded systems.
It is a conglomeration of several library parts, all under free software
licenses that make them easily usable on embedded products.
Newlib provides a C library alternative that can run on baremetal, mainly
for resource constrained devices.
Libgloss is the BSP part of the C library, which can be easily modified
to port for new hardware platforms.
Signed-off-by: Alejandro Enedino Hernandez Samaniego <alejandr@xilinx.com>
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