1 files changed, 8 insertions, 0 deletions

diff --git a/meta/recipes-devtools/libtool/libtool-cross_2.4.6.bb b/meta/recipes-devtools/libtool/libtool-cross_2.4.6.bb
index b268310468..522bf3a0e9 100644
--- a/meta/recipes-devtools/libtool/libtool-cross_2.4.6.bb
+++ b/meta/recipes-devtools/libtool/libtool-cross_2.4.6.bb
@@ -13,11 +13,19 @@ do_configure_prepend () {
         rm -f ${STAGING_DATADIR}/aclocal/lt*.m4
 }
 
+#
+# ccache may or may not be INHERITED, we remove references to it so the sstate
+# artefact works on a machine where its not present. libtool-cross isn't used
+# heavily so any performance issue is minor.
+# Find references to LTCC="ccache xxx-gcc" and CC="ccache xxx-gcc"
+#
 do_install () {
         install -d ${D}${bindir_crossscripts}/
         install -m 0755 ${HOST_SYS}-libtool ${D}${bindir_crossscripts}/${HOST_SYS}-libtool
         sed -e 's@^\(predep_objects="\).*@\1"@' \
             -e 's@^\(postdep_objects="\).*@\1"@' \
+            -e 's@^CC="ccache.@CC="@' \
+            -e 's@^LTCC="ccache.@LTCC="@' \
             -i ${D}${bindir_crossscripts}/${HOST_SYS}-libtool
         sed -i '/^archive_cmds=/s/\-nostdlib//g' ${D}${bindir_crossscripts}/${HOST_SYS}-libtool
         sed -i '/^archive_expsym_cmds=/s/\-nostdlib//g' ${D}${bindir_crossscripts}/${HOST_SYS}-libtool