local.conf: sync with meta-poky sample

This among other thing drops including image-prelink.bbclass which
is now dropped in openembedded-core.
All other changes only affect comments.

Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>

1 files changed, 36 insertions, 15 deletions

diff --git a/buildconf/local.conf b/buildconf/local.conf
index 282cf5e..43bec06 100644
--- a/buildconf/local.conf
+++ b/buildconf/local.conf
@@ -110,7 +110,7 @@ PACKAGE_CLASSES ?= "package_ipk"
 # This variable specifies the architecture to build SDK items for and means
 # you can build the SDK packages for architectures other than the machine you are
 # running the build on (i.e. building i686 packages on an x86_64 host).
-# Supported values are i686 and x86_64
+# Supported values are i686, x86_64, aarch64
 #SDKMACHINE ?= "i686"
 
 #
@@ -147,11 +147,7 @@ EXTRA_IMAGE_FEATURES ?= "debug-tweaks package-management"
 # enable extra features. Some available options which can be included in this variable
 # are:
 #   - 'buildstats' collect build statistics
-#   - 'image-mklibs' to reduce shared library files size for an image
-#   - 'image-prelink' in order to prelink the filesystem image
-# NOTE: if listing mklibs & prelink both, then make sure mklibs is before prelink
-# NOTE: mklibs also needs to be explicitly enabled for a given image, see local.conf.extended
-USER_CLASSES ?= "buildstats image-prelink"
+USER_CLASSES ?= "buildstats"
 
 #
 # Runtime testing of images
@@ -161,7 +157,7 @@ USER_CLASSES ?= "buildstats image-prelink"
 # run tests against any SDK that are built. To enable this uncomment these lines.
 # See classes/test{image,sdk}.bbclass for further details.
 #IMAGE_CLASSES += "testimage testsdk"
-#TESTIMAGE_AUTO_qemuall = "1"
+#TESTIMAGE_AUTO:qemuall = "1"
 
 #
 # Interactive shell configuration
@@ -187,10 +183,10 @@ PATCHRESOLVE = "noop"
 #
 # Monitor the disk space during the build. If there is less that 1GB of space or less
 # than 100K inodes in any key build location (TMPDIR, DL_DIR, SSTATE_DIR), gracefully
-# shutdown the build. If there is less that 100MB or 1K inodes, perform a hard abort
+# shutdown the build. If there is less than 100MB or 1K inodes, perform a hard abort
 # of the build. The reason for this is that running completely out of space can corrupt
 # files and damages the build in ways which may not be easily recoverable.
-# It's necesary to monitor /tmp, if there is no space left the build will fail
+# It's necessary to monitor /tmp, if there is no space left the build will fail
 # with very exotic errors.
 BB_DISKMON_DIRS ??= "\
     STOPTASKS,${TMPDIR},1G,100K \
@@ -205,7 +201,7 @@ BB_DISKMON_DIRS ??= "\
 #
 # Shared-state files from other locations
 #
-# As mentioned above, shared state files are prebuilt cache data objects which can
+# As mentioned above, shared state files are prebuilt cache data objects which can be
 # used to accelerate build time. This variable can be used to configure the system
 # to search other mirror locations for these objects before it builds the data itself.
 #
@@ -220,18 +216,34 @@ BB_DISKMON_DIRS ??= "\
 #file://.* http://someserver.tld/share/sstate/PATH;downloadfilename=PATH \n \
 #file://.* file:///some/local/dir/sstate/PATH"
 
+#
+# Yocto Project SState Mirror
+#
+# The Yocto Project has prebuilt artefacts available for its releases, you can enable
+# use of these by uncommenting the following lines. This will mean the build uses
+# the network to check for artefacts at the start of builds, which does slow it down
+# equally, it will also speed up the builds by not having to build things if they are
+# present in the cache. It assumes you can download something faster than you can build it
+# which will depend on your network.
+# Note: For this to work you also need hash-equivalence passthrough to the matching server
+#
+#BB_HASHSERVE_UPSTREAM = "typhoon.yocto.io:8687"
+#SSTATE_MIRRORS ?= "file://.* http://sstate.yoctoproject.org/3.4/PATH;downloadfilename=PATH"
 
 #
 # Qemu configuration
 #
-# By default qemu will build with a builtin VNC server where graphical output can be
-# seen. The two lines below enable the SDL backend too. By default libsdl2-native will
-# be built, if you want to use your host's libSDL instead of the minimal libsdl built
-# by libsdl2-native then uncomment the ASSUME_PROVIDED line below.
+# By default native qemu will build with a builtin VNC server where graphical output can be
+# seen. The line below enables the SDL UI frontend too.
 PACKAGECONFIG:append:pn-qemu-system-native = " sdl"
-PACKAGECONFIG:append:pn-nativesdk-qemu = " sdl"
+# By default libsdl2-native will be built, if you want to use your host's libSDL instead of
+# the minimal libsdl built by libsdl2-native then uncomment the ASSUME_PROVIDED line below.
 #ASSUME_PROVIDED += "libsdl2-native"
 
+# You can also enable the Gtk UI frontend, which takes somewhat longer to build, but adds
+# a handy set of menus for controlling the emulator.
+#PACKAGECONFIG:append:pn-qemu-system-native = " gtk+"
+
 #
 # Hash Equivalence
 #
@@ -246,6 +258,15 @@ PACKAGECONFIG:append:pn-nativesdk-qemu = " sdl"
 #BB_HASHSERVE = "auto"
 #BB_SIGNATURE_HANDLER = "OEEquivHash"
 
+#
+# Memory Resident Bitbake
+#
+# Bitbake's server component can stay in memory after the UI for the current command
+# has completed. This means subsequent commands can run faster since there is no need
+# for bitbake to reload cache files and so on. Number is in seconds, after which the
+# server will shut down.
+#
+#BB_SERVER_TIMEOUT = "60"
 
 # Toradex fitImage support (For EMMC modules)
 #