evas: helped to find jpeglib.h in stage 0

e17/evas/evas.conf

@@ -14,6 +14,13 @@
 # GNU General Public License can be found in the file COPYING.
 # --- SDE-COPYRIGHT-NOTE-END ---
 
+if atstage toolchain; then
+	# to find jpeglib.h
+	x="$base/build/$SDECFG_ID/TOOLCHAIN/$toolsdir"
+	export CFLAGS="-I$x/include $CFLAGS"
+	export LDFLAGS="-L$x/lib $LDFLAGS"
+fi
+
 # image loaders
 for x in libpng:png libjpeg:jpeg librsvg:svg; do
 	if pkginstalled ${x%:*}; then