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| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2016-02-02 16:31:28 +0100 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2016-02-06 11:16:00 +0100 |
| commit | e64573c47faa4c60d2c331a3f3d677b89b096a29 (patch) | |
| tree | a907653127943c84e1fdcd9d1b926a3bedde9ae3 /package/libgail | |
| parent | ab73b9284e4e805f290181154af15800cbcacc05 (diff) | |
| download | buildroot-e64573c47faa4c60d2c331a3f3d677b89b096a29.tar.gz buildroot-e64573c47faa4c60d2c331a3f3d677b89b096a29.zip | |
cairo, harfbuzz: rework atomic dependencies
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 <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'package/libgail')
| -rw-r--r-- | package/libgail/Config.in | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/package/libgail/Config.in b/package/libgail/Config.in index 5e4f03bdaf..821a922fa5 100644 --- a/package/libgail/Config.in +++ b/package/libgail/Config.in @@ -4,7 +4,7 @@ config BR2_PACKAGE_LIBGAIL depends on BR2_TOOLCHAIN_HAS_THREADS # pango -> libglib2 depends on BR2_USE_MMU # pango -> libglib2 depends on BR2_INSTALL_LIBSTDCPP # pango -> freetype - depends on BR2_ARCH_HAS_ATOMICS # pango -> cairo + depends on BR2_TOOLCHAIN_HAS_SYNC_4 # pango -> harfbuzz depends on BR2_PACKAGE_LIBGTK2 depends on BR2_DEPRECATED_SINCE_2015_08 select BR2_PACKAGE_PANGO @@ -27,5 +27,5 @@ comment "libgail needs a toolchain w/ C++, wchar, threads" depends on BR2_PACKAGE_LIBGTK2 depends on !BR2_INSTALL_LIBSTDCPP || !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_THREADS depends on BR2_USE_MMU - depends on BR2_ARCH_HAS_ATOMICS + depends on BR2_TOOLCHAIN_HAS_SYNC_4 depends on BR2_DEPRECATED_SINCE_2015_08 |
