toolchain-scripts.bbclass: Make it work when TCLIBC=uclibc

This class currently only works with eglibc. Since
it adds dependencies explicitly on eglibc when using
uclibc this creates problems. So we make sure that
it checks for TCLIBC to determine system C library
in use

(From OE-Core rev: 2278f891a9bd204d82abbd6998cf0921908f1d14)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 6 insertions, 2 deletions

diff --git a/meta/classes/toolchain-scripts.bbclass b/meta/classes/toolchain-scripts.bbclass
index c936a27a49..5fb6cd3aaf 100644
--- a/meta/classes/toolchain-scripts.bbclass
+++ b/meta/classes/toolchain-scripts.bbclass
@@ -104,7 +104,7 @@ toolchain_create_sdk_env_script_for_installer () {
 #we get the cached site config in the runtime
 TOOLCHAIN_CONFIGSITE_NOCACHE := "${@siteinfo_get_files(d, True)}"
 TOOLCHAIN_CONFIGSITE_SYSROOTCACHE := "${STAGING_DATADIR}/${TARGET_SYS}_config_site.d"
-TOOLCHAIN_NEED_CONFIGSITE_CACHE = "eglibc ncurses"
+TOOLCHAIN_NEED_CONFIGSITE_CACHE = "ncurses"
 
 #This function create a site config file
 toolchain_create_sdk_siteconfig () {
@@ -112,7 +112,9 @@ toolchain_create_sdk_siteconfig () {
 
         rm -f $siteconfig
         touch $siteconfig
-
+        if [ "${LIBC}" = "eglibc" ]; then
+                TOOLCHAIN_NEED_CONFIGSITE_CACHE = "${TOOLCHAIN_NEED_CONFIGSITE_CACHE} eglibc"
+        fi
         for sitefile in ${TOOLCHAIN_CONFIGSITE_NOCACHE} ; do
                 cat $sitefile >> $siteconfig
         done
@@ -140,5 +142,7 @@ python __anonymous () {
     deps = d.getVarFlag('do_configure', 'depends') or ""
     for dep in (d.getVar('TOOLCHAIN_NEED_CONFIGSITE_CACHE', True) or "").split():
         deps += " %s:do_populate_sysroot" % dep
+    if d.getVar('TCLIBC', True) is "uclibc":
+        deps += "uclibc:do_populate_sysroot"
     d.setVarFlag('do_configure', 'depends', deps)
 }