https://bugs.gentoo.org/516854

--- e2fsprogs-libs-1.42.13/configure
+++ e2fsprogs-libs-1.42.13/configure
@@ -1315,6 +1315,8 @@
 if test $cross_compiling = no; then
    BUILD_CFLAGS="$CFLAGS $CPPFLAGS $INCLUDES -DHAVE_CONFIG_H"
    BUILD_LDFLAGS="$LDFLAGS"
+else
+   BUILD_CFLAGS="$INCLUDES"
 fi