#166: added a man page

CMakeLists.txt

@@ -33,7 +33,6 @@ endif()
 include_directories(${PROJECT_SOURCE_DIR}/src)
 
 # build
-
 add_executable(
   rpn
   src/main.cpp
@@ -44,8 +43,17 @@ add_executable(
 target_link_libraries(rpn liblinenoise.a)
 target_link_libraries(rpn mpfr)
 
+# man
+add_custom_target(man ALL)
+add_custom_command(
+    TARGET man
+    COMMAND gzip -f -k ${CMAKE_CURRENT_SOURCE_DIR}/rpn.1 
+    OUTPUTS ${CMAKE_CURRENT_SOURCE_DIR}/rpn.1.gz
+)
+
 # install
 install(TARGETS rpn DESTINATION bin)
+install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/rpn.1.gz DESTINATION ${CMAKE_INSTALL_PREFIX}/man/man1)
 
 # packages (common variables for all packages)
 SET(CPACK_PACKAGE_NAME ${RPN_DISPLAY_NAME})

GENERATION.md

@@ -76,7 +76,7 @@ It is necessary to get MPFR and linenoise-ng to generate rpn.
 
 	```
     # cd rpn/build
-	# make package
+	# sudo make package
     [100%] Built target rpn
     Run CPack packaging tool...
     CPack: Create package using DEB

rpn.1

@@ -0,0 +1,10 @@
+.TH RPN 1
+.SH NAME
+rpn \- Reverse Polish Notation calculator
+.SH SYNOPSIS
+.B rpn
+.IR commands ...
+.SH DESCRIPTION
+.B rpn is a full-featured math-oriented structured language inspired by Hewlett-Packard Reverse Polish Lisp
+
+Please visit https://github.com/louisrubet/rpn for source code, a manual and generation instructions