conf: use zlib-intel by default for target builds

Don't change native or nativesdk so that builds using both
meta-intel and other machines can share native sstate.

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/conf/machine/include/meta-intel.inc b/conf/machine/include/meta-intel.inc
index 6b0a2285..d45f4825 100644
--- a/conf/machine/include/meta-intel.inc
+++ b/conf/machine/include/meta-intel.inc
@@ -6,6 +6,12 @@
 
 PREFERRED_PROVIDER_virtual/kernel ?= "linux-intel"
 PREFERRED_PROVIDER_virtual/kernel_poky-tiny ?= "linux-intel"
+
+# Only use the Intel-tuned zlib for target builds to improve reuse
+PREFERRED_PROVIDER_zlib = "zlib-intel"
+PREFERRED_PROVIDER_zlib-native = "zlib-native"
+PREFERRED_PROVIDER_nativesdk-zlib = "nativesdk-zlib"
+
 PREFERRED_VERSION_linux-intel_linuxstdbase ?= "4.19%"
 PREFERRED_VERSION_linux-intel ?= "4.19%"
 PREFERRED_VERSION_linux-intel-rt ?= "4.19%"