xen: Only generate long-double-32.h if absent

Only copy long-double-64.h to create long-double-32.h if it is not
already present.

Compile tested with both ARM 32-bit build and x86 64-bit build.

Signed-off-by: Christopher Clark <christopher.clark6@baesystems.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/recipes-extended/xen/xen.inc b/recipes-extended/xen/xen.inc
index b429c81c..ab699873 100644
--- a/recipes-extended/xen/xen.inc
+++ b/recipes-extended/xen/xen.inc
@@ -912,7 +912,9 @@ do_configure() {
 
     # do configure
     oe_runconf
-    cp ${STAGING_INCDIR}/bits/long-double-64.h ${STAGING_INCDIR}/bits/long-double-32.h
+    if [ ! -e ${STAGING_INCDIR}/bits/long-double-32.h ]; then
+        cp ${STAGING_INCDIR}/bits/long-double-64.h ${STAGING_INCDIR}/bits/long-double-32.h
+    fi
 }
 
 do_compile() {