diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..76b0494
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+SOURCES/cfg-if-1.0.0.crate
diff --git a/.rust-cfg-if.metadata b/.rust-cfg-if.metadata
index e69de29..2161487 100644
--- a/.rust-cfg-if.metadata
+++ b/.rust-cfg-if.metadata
@@ -0,0 +1 @@
+9b415d94b6c2a84ed31b909e354ba9ac89092174  SOURCES/cfg-if-1.0.0.crate
diff --git a/SOURCES/.rust2rpm.conf b/SOURCES/.rust2rpm.conf
new file mode 100644
index 0000000..302578b
--- /dev/null
+++ b/SOURCES/.rust2rpm.conf
@@ -0,0 +1,5 @@
+[DEFAULT]
+unwanted-features =
+  compiler_builtins
+  core
+  rustc-dep-of-std
diff --git a/SOURCES/cfg-if-1.0.0.crate b/SOURCES/cfg-if-1.0.0.crate
deleted file mode 100644
index c77d9a7..0000000
Binary files a/SOURCES/cfg-if-1.0.0.crate and /dev/null differ