Document -DDIRENT_BUILD_TESTS

CMakeLists.txt

@@ -3,6 +3,7 @@ project (dirent LANGUAGES C CXX)
 
 # User options
 option(DIRENT_BUILD_TESTS "Build bundled tests" ON)
+message(STATUS "Build test and example programs: ${DIRENT_BUILD_TESTS}")
 
 # Initialize C and C++ compilers
 enable_language (C CXX)

README.md

@@ -45,7 +45,9 @@ Program  | Purpose
 ls       | List files in a directory, e.g. ls "c:\Program Files"
 find     | Find files in subdirectories, e.g. find "c:\Program Files\CMake"
 updatedb | Build database of files in a drive, e.g. updatedb c:\
-locate   | Locate a file from database, e.g. locate notepad.exe
+locate   | Locate a file from database, e.g. locate notepad
+scandir  | Demonstrate scandir() function
+cat      | Print a text file to screen
 
 To build the example programs, first install [CMake](https://cmake.org/).
 Then, with CMake installed, open command prompt and create a temporary
@@ -79,6 +81,9 @@ updatedb c:\
 locate cmd.exe
 ```
 
+You can omit generation of test and example programs by appending option
+`-DDIRENT_BUILD_TESTS=OFF` to the CMake command line.
+
 
 # Copying