toolchain-scripts: Allow the CONFIGSITE_CACHE variable to be overridden

PATCH New Richard Purdie 1 participant 1 message Apr 15, 2015

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Richard Purdie

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2015-04-15 13:13 UTC #0 lore raw

PATCH 1/1 toolchain-scripts: Allow the CONFIGSITE_CACHE variable to be overridden

In multilib and baremetal configurations, this variable can cause a variety of problems due to the use of TCLIBC. At least allowing it to be overriden is a start and allows various configurations to avoid the issue.

Signed-off-by Richard Purdie <[email protected]>

meta/classes/toolchain-scripts.bbclass +1 -1

index 0e849e4..8809ec2 100644
@@ -98,7 +98,7 @@ EOF
 #we get the cached site config in the runtime
 TOOLCHAIN_CONFIGSITE_NOCACHE = "${@siteinfo_get_files(d, True)}"
 TOOLCHAIN_CONFIGSITE_SYSROOTCACHE = "${STAGING_DIR}/${MLPREFIX}${MACHINE}/${target_datadir}/${TARGET_SYS}_config_site.d"
-TOOLCHAIN_NEED_CONFIGSITE_CACHE = "${TCLIBC} ncurses"
+TOOLCHAIN_NEED_CONFIGSITE_CACHE ??= "${TCLIBC} ncurses"
 
 #This function create a site config file
 toolchain_create_sdk_siteconfig () {