naoki: Always install /lib/cpp in environments.

diff --git a/tools/toolchain b/tools/toolchain
index a144912769efc52349e9971edad295465137fc19..30a24e3ac75e1defd88513c0b7ee2183f4d44b83 100755 (executable)
--- a/tools/toolchain
+++ b/tools/toolchain
@@ -48,6 +48,15 @@ case "${1}" in
                        mkdir -p ${TARGET_PATH}/usr/lib 2>/dev/null
                        ln -sf ../../$(basename ${TOOLS_DIR})/lib/${i} ${TARGET_PATH}/usr/lib/${i}
                done
+
+               if ! [ -e "${TARGET_PATH}/lib/cpp" ]; then
+                       for path in /usr/bin/cpp $(basename ${TOOLS_DIR})/bin/cpp; do
+                               if [ -e "${TARGET_PATH}/${path}" ]; then
+                                       ln -sf /${path} ${TARGET_PATH}/lib/cpp
+                                       break
+                               fi
+                       done
+               fi
                ;;
 
        compress)