Hi RP,
On 1/7/21 6:40 PM, Richard Purdie wrote:
On Thu, 2021-01-07 at 10:44 +0800, Robert Yang wrote:
Hi RP,
On 1/6/21 9:56 PM, Richard Purdie wrote:
On Wed, 2021-01-06 at 04:09 -0800, Robert Yang wrote:
Add it to buildtools-tarball so that there will be a unify version of ccache,
which can help avoid various compile errors.
Signed-off-by: Robert Yang <liezhi.y...@windriver.com>
---
meta/recipes-core/meta/buildtools-tarball.bb | 1 +
1 file changed, 1 insertion(+)
diff --git a/meta/recipes-core/meta/buildtools-tarball.bb
b/meta/recipes-core/meta/buildtools-tarball.bb
index 9da81d55235..2ffdd7c7253 100644
--- a/meta/recipes-core/meta/buildtools-tarball.bb
+++ b/meta/recipes-core/meta/buildtools-tarball.bb
@@ -29,6 +29,7 @@ TOOLCHAIN_HOST_TASK ?= "\
nativesdk-rpcsvc-proto \
nativesdk-patch \
nativesdk-mtools \
+ nativesdk-ccache \
"
My view is we should not start to ship ccache with buildtools by
default. Its something that the user can install if they want/need it
The problem is that user installed ccache may not work with our recipes, for
example, we found the following recipes failed to build with ccache on different
hosts:
cdrtools-native
fribidi
rocksdb
So have a fixed version of ccache can make sure the recipes work well, it also
helps us to reproduce the errors easily when user reported a bug.
I really do not want ccache in buildtools. If this is such a problem,
we need to work out how to resolve the circular dependency issues so
ccache-native can work again.
There are two problems to use cache-native now:
* ccache-native depends on cmake-native and zstd-native which makes it requires
more time to build, so it might be a bottleneck for the build
* We need disable ccache-native for about 20 native recipes to resolve the
circular dependency.
It seems that there isn't a good way to fix the problem, or we have to disable
ccache for native recipes, only make other recipes (cross, target and nativesdk)
use ccache-native.
Host's ccache isn't reliable from the history.
// Robert
Cheers,
Richard
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