Update README.md

CMakeLists.txt

@@ -20,4 +20,4 @@ if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
     set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release")
 endif()
 
-add_executable(SimpleArchiver ${SimpleArchiver_SOURCES})
+add_executable(simplearchiver ${SimpleArchiver_SOURCES})

README.md

@@ -1,5 +1,11 @@
 # Simple Archiver
 
+This program exists because I could not get `tar` or `ar` to compile with
+[Cosmopolitan](https://justine.lol/cosmopolitan/index.html). Thus, this
+archiver will be written with support for Cosmopolitan in mind. This means
+sticking to the C programming language and possibly using Cosmopolitan-specfic
+API calls.
+
 ## LICENSE Information
 
 Uses the [Apache License 2.0](https://choosealicense.com/licenses/apache-2.0).