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authorGravatar Yann E. MORIN <yann.morin.1998@free.fr>2020-10-06 22:50:43 +0200
committerGravatar Yann E. MORIN <yann.morin.1998@free.fr>2020-10-06 23:01:28 +0200
commit0b029cac1bcacc957407e6437ffd371171f0607a (patch)
treea2906eb0d7c72a00b9bbb42b24f2bacf8ed90e50 /package/mesa3d/Config.in
parent54ffa4bfd34a35f39aee55fcddfb883497a683ca (diff)
downloadbuildroot-0b029cac1bcacc957407e6437ffd371171f0607a.tar.gz
buildroot-0b029cac1bcacc957407e6437ffd371171f0607a.tar.bz2
package/mesa3d: drop r100 dependency on _HAS_ATOMIC
This partially reverts commit a3aac6d84713db7e6d2683eabf965eae21ce48bf, just dropping the atomic dependency. That dependency would introduce a "recursive dependency" chain in Kconfig. However, r100 is only available on i386 and x86-64, and they both have sync4, which means libdrm's HAS_ATOMICS is always 'y' when r100 is available. So, like we did in 00c1a8c34f7 (package/mesa3d: propagate missing libdrm-freedreno deps), we just add a fat comment that explains why the dependency is not propagated. Reported-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr> Cc: James Hilliard <james.hilliard1@gmail.com> Cc: Bernd Kuhls <bernd.kuhls@t-online.de>
Diffstat (limited to 'package/mesa3d/Config.in')
-rw-r--r--package/mesa3d/Config.in6
1 files changed, 5 insertions, 1 deletions
diff --git a/package/mesa3d/Config.in b/package/mesa3d/Config.in
index 5b9fbc64cc..ebfc422bf2 100644
--- a/package/mesa3d/Config.in
+++ b/package/mesa3d/Config.in
@@ -372,7 +372,11 @@ config BR2_PACKAGE_MESA3D_DRI_DRIVER_NOUVEAU
config BR2_PACKAGE_MESA3D_DRI_DRIVER_RADEON
bool "DRI radeon r100 driver"
depends on BR2_i386 || BR2_x86_64
- depends on BR2_PACKAGE_LIBDRM_HAS_ATOMIC
+ # libdrm's radeon option depends on LIBDRM_HAS_ATOMIC. Propagating
+ # that dependency here causes a circular dependency that Kconfig
+ # can't see is just spurious. However, that dependency is about
+ # the toolchain having sync4 primitives, which is always a given
+ # for i386 and x86_64.
select BR2_PACKAGE_MESA3D_DRI_DRIVER
select BR2_PACKAGE_LIBDRM_RADEON
help