diff --git a/Programming/Tcl/8/variants b/Programming/Tcl/8/variants
new file mode 100644
index 0000000..6b32bde
--- /dev/null
+++ b/Programming/Tcl/8/variants
@@ -0,0 +1,2 @@
+Tcl/8.6.3            stable
+Tcl/8.6.4            stable
diff --git a/Programming/binutils/2/variants b/Programming/binutils/2/variants
new file mode 100644
index 0000000..ae8d5a3
--- /dev/null
+++ b/Programming/binutils/2/variants
@@ -0,0 +1 @@
+binutils/2.25 stable
diff --git a/Programming/cmake/2/variants b/Programming/cmake/2/variants
new file mode 100644
index 0000000..9b22317
--- /dev/null
+++ b/Programming/cmake/2/variants
@@ -0,0 +1,4 @@
+cmake/2.8.12.2       stable
+cmake/2.8.12.2       stable
+cmake/2.8.12.2       stable
+cmake/2.8.12.2       stable
diff --git a/Programming/cmake/3/variants b/Programming/cmake/3/variants
new file mode 100644
index 0000000..9cc3fe0
--- /dev/null
+++ b/Programming/cmake/3/variants
@@ -0,0 +1,12 @@
+cmake/3.1.3          stable
+cmake/3.1.3          stable
+cmake/3.1.3          stable
+cmake/3.1.3          stable
+cmake/3.3.2          stable
+cmake/3.3.2          stable
+cmake/3.3.2          stable
+cmake/3.3.2          stable
+cmake/3.4.1          stable
+cmake/3.4.1          stable
+cmake/3.4.1          stable
+cmake/3.4.1          stable
diff --git a/Programming/m4/1/variants b/Programming/m4/1/variants
new file mode 100644
index 0000000..b1fe26d
--- /dev/null
+++ b/Programming/m4/1/variants
@@ -0,0 +1 @@
+m4/1.4.17	stable