buildroot/package/directfb, branch 2016.02

cairo, harfbuzz: rework atomic dependencies

2016-02-06T10:16:00+00:00

This commit handles the reverse dependency tree of cairo in terms of atomic dependencies. There are two main changes: - cairo in fact no longer needs atomic operations. It can perfectly build without any __sync built-in, as was tested using an ARC toolchain without atomics, and a SPARC toolchain. Optionally, Cairo can use the __atomic builtins provided by gcc >= 4.7, so support for this is added as well. Thanks to this change, the BR2_ARCH_HAS_ATOMICS dependency is removed from cairo and all its reverse dependencies. - harfbuzz does require the __sync built-in for 4 bytes integers, so we add a dependency on BR2_TOOLCHAIN_HAS_SYNC_4 to harfbuzz and all its reverse dependency, the main one being the pango package. Due to this, the vast majority of gtk-related packages are moved to a dependency on BR2_ARCH_HAS_ATOMICS (which used to be due to cairo) to a dependency on BR2_TOOLCHAIN_HAS_SYNC_4 (due to pango -> harfbuzz). In detail: - cairo Remove BR2_ARCH_HAS_ATOMICS dependency, link against -latomic when gcc >= 4.8 in order to use the __atomic functions. - harfbuzz Add dependency on BR2_TOOLCHAIN_HAS_SYNC_4 - cairomm, gst-plugins-good, gst1-plugins-good, libgdiplus, libsvg-cairo, weston Remove BR2_ARCH_HAS_ATOMICS dependency (since cairo no longer needs atomics) - enlightenment, cwiid, gst-plugins-bad, gst-plugins-base, gst1-plugins-bad, gst1-plugins-base, gtkmm3, libevas-generic-loaders, libfm, libgail, libgtk2, libgtk3, librsvg, openbox, opencv, opencv3, pango, pangomm, pcmanfm, pinentry, rrdtool, webkit, webkitgtk24, xscreensaver Switch from a BR2_ARCH_HAS_ATOMICS dependency to a BR2_TOOLCHAIN_HAS_SYNC_4 (they depend on pango, harfbuzz, gtk, or some other related package) - directfb Remove BR2_ARCH_ATOMICS dependency of the BR2_PACKAGE_DIRECTFB_SVG (since cairo can build without atomics), but add a BR2_TOOLCHAIN_HAS_SYNC_4 dependency on BR2_PACKAGE_DIRECTFB itself since it does use __sync built-ins. This replaces the !BR2_sparc dependency. Signed-off-by: Thomas Petazzoni

directfb: add help text to Config.in, note broken URL

2016-01-28T21:25:07+00:00

Adds descriptive help text to Config.in based on content from elinux.org and Wikipedia. Notes that http://www.directfb.org/ has been broken for more than five months and suggests using http://elinux.org/DirectFB instead. Signed-off-by: Jonathan Ben-Avraham Signed-off-by: Peter Korsgaard

directfb: remove cle266 and unichrome support

2015-12-20T12:54:54+00:00

They're broken for the latest version and directfb upstream is gone. cle266 is an old chipset for AMD K7 (32 bit) athlons with integrated graphics - very odd hardware. unichrome is another VIA graphics standalone chip/chipset used for some odd video cards and VIA CPUs (x86-based: C7, Nano and so on). Add options to legacy as well. Fixes: http://autobuild.buildroot.net/results/ab9/ab9a6dd044b5f3e8e42629a2aaf598fd0e0357ed/ Signed-off-by: Gustavo Zacarias Signed-off-by: Thomas Petazzoni

directfb: disable for sparc

2015-12-04T20:31:05+00:00

Requires atomic operations. Fixes following autobuild failure: http://autobuild.buildroot.net/results/8205100c166659c47daff66b1e63edc82eeb7930/ [Peter: also hide toolchain comment] Signed-off-by: Waldemar Brodkorb Signed-off-by: Peter Korsgaard

directfb: disable for musl toolchains

2015-11-18T22:08:58+00:00

Fixes: http://autobuild.buildroot.net/results/548/548bf7b800a946e97135c0ba66363f388e517d6f/ Directfb doesn't build with musl, and upstream seems dead - So just disable it. Signed-off-by: Peter Korsgaard

directfb: add new TIFF option

2015-09-10T11:55:58+00:00

[Thomas: don't enable option by default.] Signed-off-by: Peter Seiderer Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard

directfb: add options for divine and sawman

2015-09-10T11:54:40+00:00

Since DirectFB 1.7.x, the divine (virtual input) and sawman (window manager) features have been merged in DirectFB itself rather than being shipped as separate tarballs. This commit creates additional options to enable those features. Upcoming commits will get rid of the existing divine and sawman Buildroot packages. Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard

directfb: remove BR2_PACKAGE_DIRECTFB_UNIQUE option

2015-09-10T11:53:47+00:00

This option depends on BR2_UNIMPLEMENTED (which does not exist) since 2009. Since BR2_UNIMPLEMENTED does not exist, it was not possible to enable BR2_PACKAGE_DIRECTFB_UNIQUE, which means that nobody cared about making it available, and that we don't need to add any Config.in.legacy handling to remove this option. Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard

directfb: remove broken X.org support

2015-09-10T11:52:46+00:00

The BR2_PACKAGE_XSERVER option never existed, so it was never possible for DirectFB to pass --enable-x11. Moreover, doing this without having at least some dependency on certain X libraries will clearly not work. Consequently, let's remove this bogus X.org support, and disable X11 support unconditionally (until someone is interested enough to bring this back to life). The option was actually named BR2_PACKAGE_DIRECTFB_XSERVER but was not used by the .mk file. Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard

directfb: do not use inexistant configure options

2015-09-10T11:52:12+00:00

The --disable-sysfs and --disable-explicit-deps options are not supported by DirectFB anymore, so don't use them. [Thomas: rework commit log.] Signed-off-by: Peter Seiderer Signed-off-by: Thomas Petazzoni Reviewed-by: Vicente Olivert Riera Signed-off-by: Peter Korsgaard