From bb0882c5dad030f676e424265ebcd869bb3ff899 Mon Sep 17 00:00:00 2001 From: Jan-Simon Möller Date: Mon, 16 Apr 2018 22:14:52 +0200 Subject: Introduce meta-agl-profile-core and meta-agl-profile-graphics MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Rework towards agl profiles. This change is part of a series of changes to create the AGL profiles. This set will mainly introduce the 'core' profile. It is setup to be a drop-in change, thus some files were kept in (dummy) locations for now. However, they'll be taken care of in the next changes in this series. The main target of the meta-agl-profile-core layer is to host: - a minimal, bootable image with network and package management enabled -- agl-image-boot - a minimal image with network and packagemanagement and the AGL APIs -- agl-image-minimal The layer meta-agl-profile-graphical is used as superset of these and includes support for egl+wayland+weston. All recipes concerning graphics were moved there. This is not a full profile as we still have to migrate some parts of meta-agl-demo in a follow-up changeset. The roadmap as discussed during the F2F session in Karlsruhe is: - week 16 : core profile and profiles w/o graphics - week 17 : graphical profiles - week 18 : final conversion of the demo image v2: moved agl-login-manager from -graphics to -core (see Jose's comment) v3: moved back after discussion - follow-up in separate changeset Change-Id: Idacb0d1274baac1f63f8d1b850d4b1104ac33918 Signed-off-by: Jan-Simon Möller --- .../recipes-core/glibc/.appends.core | 0 .../glibc/glibc/arm/local-arm-futex.diff | 22 ++++++++++++++++++++++ .../recipes-core/glibc/glibc_2.2%.bbappend | 3 +++ 3 files changed, 25 insertions(+) create mode 100644 meta-agl-profile-core/recipes-core/glibc/.appends.core create mode 100644 meta-agl-profile-core/recipes-core/glibc/glibc/arm/local-arm-futex.diff create mode 100644 meta-agl-profile-core/recipes-core/glibc/glibc_2.2%.bbappend (limited to 'meta-agl-profile-core/recipes-core/glibc') diff --git a/meta-agl-profile-core/recipes-core/glibc/.appends.core b/meta-agl-profile-core/recipes-core/glibc/.appends.core new file mode 100644 index 000000000..e69de29bb diff --git a/meta-agl-profile-core/recipes-core/glibc/glibc/arm/local-arm-futex.diff b/meta-agl-profile-core/recipes-core/glibc/glibc/arm/local-arm-futex.diff new file mode 100644 index 000000000..27d1144d0 --- /dev/null +++ b/meta-agl-profile-core/recipes-core/glibc/glibc/arm/local-arm-futex.diff @@ -0,0 +1,22 @@ +Description: Lie about futex_atomic_cmpxchg_inatomic kernel support. + In past versions of glibc, we incorrectly assumed all ARM kernels + in all configurations supported futex_atomic_cmpxchg_inatomic. This + was clearly a lie, however it was a lie that we relied on, because + the fallback implementation appears to not play nicely with certain + applications like pulseaudio. Restore the lie for kernels > 2.6.32 + and plug our ears and scream "LA LA LA" about how wrong this is. +Author: Adam Conrad +Bug-Ubuntu: https://launchpad.net/bugs/1436162 +Bug-Debian: https://bugs.debian.org/788799 +Last-Update: 2015-03-25 + +--- a/sysdeps/unix/sysv/linux/arm/kernel-features.h ++++ b/sysdeps/unix/sysv/linux/arm/kernel-features.h +@@ -22,7 +22,7 @@ + /* The ARM kernel before 3.14.3 may or may not support + futex_atomic_cmpxchg_inatomic, depending on kernel + configuration. */ +-#if __LINUX_KERNEL_VERSION < 0x030E03 ++#if __LINUX_KERNEL_VERSION < 0x020620 + # undef __ASSUME_SET_ROBUST_LIST + #endif diff --git a/meta-agl-profile-core/recipes-core/glibc/glibc_2.2%.bbappend b/meta-agl-profile-core/recipes-core/glibc/glibc_2.2%.bbappend new file mode 100644 index 000000000..0868a2c7d --- /dev/null +++ b/meta-agl-profile-core/recipes-core/glibc/glibc_2.2%.bbappend @@ -0,0 +1,3 @@ +FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:" + +SRC_URI_append_arm = " file://arm/local-arm-futex.diff " -- cgit 1.2.3-korg