aboutsummaryrefslogtreecommitdiffstats
path: root/meta/conf
diff options
context:
space:
mode:
authorJussi Kukkonen <jussi.kukkonen@intel.com>2017-04-11 17:35:40 +0300
committerRichard Purdie <richard.purdie@linuxfoundation.org>2017-04-12 15:02:13 +0100
commit731744d5538e315702be828e6f2bd556309dee07 (patch)
treec2f3e1207344d7f1cb4a54bf4e42d0be39af34c2 /meta/conf
parentc92cff23893e87cfb7ef9f77b16761310104543a (diff)
downloadopenembedded-core-contrib-731744d5538e315702be828e6f2bd556309dee07.tar.gz
native/nativesdk: Use fixed DISTRO_FEATURES
There seems to be little advantage to letting distro features affect native builds. There is a significant disadvantage: a change to DISTRO_FEATURES will trigger a lot of unnecessary native tasks. In a test like this: $ bitbake core-image-minimal # append " systemd" to DISTRO_FEATURES $ bitbake core-image-minimal The latter build takes 44 minutes (28%) of cpu-time less with this patch (skipping 135 native tasks). Sadly wall clock time was not affected as glibc remains the bottleneck. Set native distro features to DISTRO_FEATURES_NATIVE appended with an intersection of DISTRO_FEATURES and DISTRO_FEATURES_FILTER_NATIVE. Current default values (baitbake.conf) are * DISTRO_FEATURES_FILTER_NATIVE ?= "api-documentation" (as gtk-doc-native has much less dependencies when built without it) * DISTRO_FEATURES_NATIVE ?= "x11" (to enable native UIs even if target does not containe them) Do the variable setting in native_virtclass_handler() because otherwise it could still be overridden by appends and the feature backfilling. Shuffle the early returns so DISTRO_FEATURES gets set as long as the packagename ends with "-native". Add similar variables for nativesdk. To make nativesdk work we need to enable the locale options so nativesdk-glibc-locales can build and to avoid the init manager check in the nativesdk case so add those fixes. Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/conf')
-rw-r--r--meta/conf/bitbake.conf10
1 files changed, 10 insertions, 0 deletions
diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index 5e98d4511f5..af3937a48ec 100644
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -789,6 +789,16 @@ MACHINE_ESSENTIAL_EXTRA_RRECOMMENDS ?= ""
EXTRA_IMAGE_FEATURES ??= ""
IMAGE_FEATURES += "${EXTRA_IMAGE_FEATURES}"
+# Native distro features (will always be used for -native, even if they
+# are not enabled for target)
+DISTRO_FEATURES_NATIVE ?= "x11"
+DISTRO_FEATURES_NATIVESDK ?= "x11 libc-charsets libc-locales libc-locale-code"
+
+# Normally target distro features will not be applied to native builds:
+# Native distro features on this list will use the target feature value
+DISTRO_FEATURES_FILTER_NATIVE ?= "api-documentation"
+DISTRO_FEATURES_FILTER_NATIVESDK ?= "api-documentation"
+
DISTRO_FEATURES_BACKFILL = "pulseaudio sysvinit bluez5 gobject-introspection-data ldconfig"
MACHINE_FEATURES_BACKFILL = "rtc qemu-usermode"