diff --git a/README.txt b/README.txt
index 76a67a0..2bf543d 100644
--- a/README.txt
+++ b/README.txt
@@ -8,7 +8,6 @@ distributions and building instructions for Milsko GUI Toolkit.
 
   Milsko requires either 
   * A Windows environment with GDI (so anything NT or 9x) 
-  * A MacOS environment with Cocoa (10.4 or above supported) 
   * A Unix-like environment with X11 for runtime. 
 
   To build Milsko for Windows, you must have one of following compilers: 
@@ -63,8 +62,10 @@ D. MinGW-w64/GCC/Clang
 
 1) Determine if you need Vulkan and/or OpenGL. 
 
-2) Run `./configure'. 
-   For help, run `./configure --help'. 
+2) Either: 
+   a.) Run `./configure'. For help, run `./configure --help'. 
+   b.) Use CMake; i.e. `cmake -B build`. (if contributing, name the build 
+folder build as that's what's included in the .gitignore) 
 
 3) Run `make'. 
 
diff --git a/tools/readme.pl b/tools/readme.pl
index 653184c..eab9cd6 100755
--- a/tools/readme.pl
+++ b/tools/readme.pl
@@ -60,7 +60,7 @@ c("Requirements");
 l("");
 l("  Milsko requires either");
 l("  * A Windows environment with GDI (so anything NT or 9x)");
-l("  * A MacOS environment with Cocoa (10.4 or above supported)");
+#l("  * A MacOS environment with Cocoa (10.4 or above supported)");
 l("  * A Unix-like environment with X11 for runtime.");
 l("");
 l("  To build Milsko for Windows, you must have one of following compilers:");
@@ -106,8 +106,9 @@ l("1) Run `wmake -f WatMakefile'.");
 h("D. MinGW-w64/GCC/Clang");
 l("1) Determine if you need Vulkan and/or OpenGL.");
 l("");
-l("2) Run `./configure'.");
-l("   For help, run `./configure --help'.");
+l("2) Either:");
+l("   a.) Run `./configure'. For help, run `./configure --help'.");
+l("   b.) Use CMake; i.e. `cmake -B build`. (if contributing, name the build folder build as that's what's included in the .gitignore)");
 l("");
 l("3) Run `make'.");
 l("");