Updated the "Workflow Using Eclipse" section head to not match so
closely the "Working With Eclipse" section heading. TOC appeared
funny.
Also, updated the step 1 to be more accurate regarding the real
need of having a YP build host and where to go to get information
on setting it up.
(From yocto-docs rev: 1cbca098a2f793bd86b6f73d3d35ce79bdf639f0)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Found several items that were slightly off after working through the
procedure. Updates to bring it into line with reality.
(From yocto-docs rev: 0f34afe3c37dedda28a1a5714703787a5dfe649d)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Expanded this section to contain a figure of the flow and an
example that showcases the ways to override and use SDK
environment and Makefile variables.
(From yocto-docs rev: 834c059c1df4e8328248ea86fa23ca9a397351fa)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The Makefile-Based Projects section was expanded to add a useful
example and figure. Added this figure to the sdk-manual and
mega-manual figures folders.
Updated the Makefile to include the new figure as part of the
tar files for each manual.
(From yocto-docs rev: 6261cb55b6393e0d5dce91cdb7c8e6e83849ec0c)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Autotools is simpler now as it uses "autoreconf" to one-step a bunch
of the existing tools such as aclocal and autoconf. I updated the
figure to reflect the simpler flow and also the steps that accompany
the figure.
(From yocto-docs rev: 380cb1bb89003229befb4715e875586c798d6735)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
I wrote the section to include a flow diagram using "make" and
provided a working example highlighting how to override environment
variables.
(From yocto-docs rev: 00e8e09a51a1f0305317f38975a9d7695c92bdb5)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Two changes here. One was a note to the "make" step of the
Autotools-based section. I cross-referenced the Makefile section
for information on how SDK installation environment variables
are respected and or overridden when using make variables.
Also, fixed the quotation syntax of the four environment variable
examples used in the "Makefile-Based Projects" section.
(From yocto-docs rev: 5bd4e056496ff3478e213ccd9e49adfe1fac67ab)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
New figure for the section on Autotools workflow. The figure
goes in the folders for both the sdk-manual and the
mega-manual.
Updated the Makefile to include the new figure in the tarball
when creating both manuals.
(From yocto-docs rev: ccb2c4b9ebd0b0aaa55b5790eb6a916701e10af4)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Did a re-write of this section with better explanations.
I also pulled the bit about passing parameters to the
configure script into the step that talks about that.
(From yocto-docs rev: 79432ba0eb0cc2f6bdb3410fbf99f227fb666b2c)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The line used to be "AC_PROG_INSTALL". I did some digging and can't
really figure out why the example is not following the standard
"helloworld" stuff out there all over the internet. So, I have the
user create a configure.in file as follows now:
AC_INIT(hello,0.1)
AM_INIT_AUTOMAKE([foreign])
AC_PROG_CC
AC_CONFIG_FILES(makefile)
AC_OUTPUT
The original was as follows:
AC_INIT(HELLO,0.1)
AM_INIT_AUTOMAKE([foreign])
AC_PROG_CC
AC_PROG_INSTALL
AC_OUTPUT(Makefile)
(From yocto-docs rev: ed86d61178f86df3248b34d52602121c39bd56b5)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The link was going to a spot from which another link was suggested.
Too many redirections for the reader. Linked to the original place
instead.
(From yocto-docs rev: 9fc383a99ae0a7ff8cae761c0c31b27030f765cf)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Formatting used for the "configure" script created using the
"autoconf" command in the example.
(From yocto-docs rev: dd55ceb2c19f9e013c13e776acf7201c25501ff7)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
The Autotools example called for a "configure.in" file as part
of the "hello-world" example. When working through the example,
a warning occurs saying that the file needs to be "configure.ac".
I changed the example.
(From yocto-docs rev: 7f677e3bbf0331228ed5aed1ace7c55d523d3121)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Needed to reference a couple terms for first use: "cross-development
toolchain" and "OpenEmbedded build system".
(From yocto-docs rev: 2370c3508574efe05e768f4515fec5b17f0ca177)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Changed the output to reflect the real command's output. Updated
prose to match (mostly) that used in the similar extensible SDK
sections.
(From yocto-docs rev: fb6c8895f2afda0c43bbaa49870c425e25841ec4)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Fixed some poor writing in this section.
(From yocto-docs rev: 5709c2c2c1c37166ec5df1193b58ff82bb10b4c3)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Fixed a grammar error and made a few other corrections.
(From yocto-docs rev: 369a22ffe3780fd00514344f1b3b8a944305e320)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Added a cross-reference to the term "build host". Corrected
a subject/verb grammar error.
(From yocto-docs rev: 8763e333867d0039315f0ca0aa96fdadea676783)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This section was poorly organized with a mile long sentence as
the opener. Fixed it.
(From yocto-docs rev: c7624244e40c807d1c3cea80d2eced3cd9948019)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Fixed a few sentences up by providing clearer text.
(From yocto-docs rev: e81984d73c05f2d722bc082a100d01c3cc0173ab)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Added a cross-reference link to the term "bulid host" and removed
the redundant word "system".
(From yocto-docs rev: 205d6fb6030cecb02301ec9cdc92ac908d250160)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Fixed some prose in various places.
(From yocto-docs rev: f754969eff4c314d9f4c489cca2b3c2f8fd87fff)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Updates to prose for better understanding.
(From yocto-docs rev: 44a07560845c973a0da4c27969c740d3d712d323)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Updated various prose for better understanding.
(From yocto-docs rev: ddbd66d7732bbc8b4940c660f8a8c941a5cc4ea2)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Poor writing left over in here. Updated some of the prose.
(From yocto-docs rev: 8f71cd997c86610dd62780f74f39dad811098540)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Corrected some prose to be clearer.
(From yocto-docs rev: c73f3d486fab555e6c6ac3dd1f5fbaf4d531ab29)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Took out the $TMPDIR part for the output and left more generically
as "Build Output".
(From yocto-docs rev: 4b0375e3293d67e4b5be433cd6c468532fee5a30)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Added more detail at the top for how the local recipe interacts
with the Upstream Source.
(From yocto-docs rev: c1d49a7c00c458b55396c0efc7a329acd870be6c)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Minor edits from the read-through.
(From yocto-docs rev: d165438d3d02f3154fc59197d75ab1cb6a285320)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Added more detail on how the upstream source or files from
srctree are located.
(From yocto-docs rev: 5eff4b1b68c232071814969b6367188352639f17)
Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Bump to the latest stable kernel for 4.14 and 4.15 for edgerouter/beaglebone
to fix gcc8 build issues.
(From meta-yocto rev: c5e07b460cf9477181d2dcde8ea93daeeacc9a2e)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Bump to the latest stable kernel for 4.12, 4.14 and 4.15.
(From meta-yocto rev: eb025ae398c0042ddc7be75e4ebdeb1fb1344c03)
Signed-off-by: Kevin Hao <kexin.hao@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Making the following commit available to fix mips gcc8 build issues:
commit e25dbfe95302eeaa1a03a828d05c09479574488a
Author: Kevin Hao <kexin.hao@windriver.com>
Date: Mon Jun 11 18:17:54 2018 +0800
MIPS: Use '+=" instead of '=' to avoid the CFLAGS override
We used the CFLAGS_xxx to workaround the gcc 8 build warnings
for some specific file. But CFLAGS_xxx is also used with '=' in
other places of this Makefile. This override the gcc 8 workaround,
so replace all the '=' with '+=" to fix this issue.
Signed-off-by: Kevin Hao <kexin.hao@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
(From OE-Core rev: 8ab5b439ea82ac775494a0ce7a6f3615b61c94be)
Signed-off-by: Kevin Hao <kexin.hao@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Integrating the following upstream commit to fix gcc regression:
crypto: aes-generic - fix aes-generic regression on powerpc
commit 6e36719fbe90213fbba9f50093fa2d4d69b0e93c upstream
My last bugfix added -Os on the command line, which unfortunately
caused a build regression on powerpc in some configurations.
I've done some more analysis of the original problem and found
slightly different workaround that avoids this regression and also
results in better performance on gcc-7.0: -fcode-hoisting is an
optimization step that got added in gcc-7 and that for all gcc-7 versions causes
worse performance.
This disables -fcode-hoisting on all compilers that understand the
option. For gcc-7.1 and 7.2 I found the same performance as my previous
patch (using -Os), in gcc-7.0 it was even better. On gcc-8 I could see
no change in performance from this patch. In theory, code hoisting
should not be able make things better for the AES cipher, so leaving it
disabled for gcc-8 only serves to simplify the Makefile
change.
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Link: https://www.mail-archive.com/linux-crypto@vger.kernel.org/msg30418.html
Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83356
Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83651
Fixes: 148b974deea9 ("crypto: aes-generic - build with -Os on gcc-7+")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(From OE-Core rev: 69e2b2ce2f499058d48a3b35febc757247e9df69)
Signed-off-by: Kevin Hao <kexin.hao@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This will solve the mcpu/march conflicts we get when -mcpu=cortex-a7
is passed on cmdline since it will become incompatible with default
ifuncs in libatomic which is using armv7-a
(From OE-Core rev: 015b0d8ed6aa766e8cc96d10218ac86a28728bf9)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
