diff --git a/configure b/configure
index de88875..52660c6 100755
--- a/configure
+++ b/configure
@@ -29659,7 +29659,10 @@ old_postuninstall_cmds=$lt_old_postuninstall_cmds
 lock_old_archive_extraction=$lock_old_archive_extraction

 # A C compiler.
-LTCC=$lt_CC
+if [ "x\$CC" == "x" ]; then
+       LTCC=$lt_CC
+else LTCC="\$CC"
+fi

 # LTCC compiler flags.
 LTCFLAGS=$lt_CFLAGS
@@ -29800,7 +29803,10 @@ reload_cmds=$lt_reload_cmds
 old_archive_cmds=$lt_old_archive_cmds

 # A language specific compiler.
-CC=$lt_compiler
+if [ "x\$CC" == "x" ]; then
+       CC=$lt_compiler
+else CC="\$CC"
+fi

 # Is the compiler the GNU compiler?
 with_gcc=$GCC