CMakeLists_DEMO

cmake_minimum_required(VERSION 3.0.0...4.0.0 FATAL_ERROR)
project(cli-downloader VERSION 2.1.0 )
set(CMAKE_BUILD_TYPE Release)

# turn on verbose if you uncomment the set
#set(CMAKE_VERBOSE_MAKEFILE ON)

# this CMakeLists.txt was manually generated for cli-downloader
# by bigbass   updated to 2.0.0 Sept 8 2022 
# first QT5 build of a bacon app

# reduce binary size and strip 
set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -s")
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -s")



# variables to handle the various colours in cmake
string(ASCII 27 Esc)
set(ColourReset "${Esc}[m")
set(ColourBold  "${Esc}[1m")
set(Red         "${Esc}[31m")
set(Green       "${Esc}[32m")
set(Yellow      "${Esc}[33m")
set(Blue        "${Esc}[34m")
set(Magenta     "${Esc}[35m")
set(Cyan        "${Esc}[36m")
set(White       "${Esc}[37m")
set(BoldRed     "${Esc}[1;31m")
set(BoldGreen   "${Esc}[1;32m")
set(BoldYellow  "${Esc}[1;33m")
set(BoldBlue    "${Esc}[1;34m")
set(BoldMagenta "${Esc}[1;35m")
set(BoldCyan    "${Esc}[1;36m")
set(BoldWhite   "${Esc}[1;37m")



# declare which folders will be used  
include_directories(src)
#include_directories(documentation)
#include_directories(syntax)
#include_directories(icons)




#  make a configure time system check for the cmake version
    execute_process(COMMAND  cmake --version
    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
    RESULT_VARIABLE _RESULT )


#----------------------------------------------
# ADDING an UNINSTALL option to the makefile
#----------------------------------------------
# uninstall target 

if(NOT TARGET uninstall)
  configure_file(
    "${CMAKE_CURRENT_SOURCE_DIR}/cmake_uninstall.cmake.in"
    "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
    IMMEDIATE @ONLY)

  add_custom_target(uninstall
    COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake)
endif()

message("\n ${Cyan}Host ${CMAKE_HOST_SYSTEM_PROCESSOR}  for target ${CMAKE_HOST_SYSTEM_PROCESSOR} ${ColourReset} \n")
message("\n ${Cyan}Now type ${ColourReset} ${BoldYellow} cmake --build .${ColourReset} \n")
message(" ${Cyan}After  building if you are feeling brave type ${ColourReset} ${BoldYellow} sudo make install ${ColourReset} \n")

#message(" ${Cyan}*You can also generate a debian package and an RPM type ${ColourReset} ${BoldYellow} cpack ${ColourReset} \n")
message(" ${Cyan}*You can also generate a debian package type ${ColourReset} ${BoldYellow} cpack ${ColourReset} \n")
message(" ${Cyan}*And double click on the deb package and it will install  ${ColourReset}  \n")
message(" ${Cyan}*using your built in package manager ${ColourReset}  \n")



# SOURCES
# Can manually add the sources using the set command as follows:
# we can work with multiple .cxx files if needed 
set(SOURCES src/cli-downloader.bac.cxx)

# we can shorten the code using  file(GLOB...) allows for wildcard additions:
file(GLOB CONFIGURE_DEPENDS "src *.h")



# COMPILE OPTIONS
# QT was more complex to find the libs and compiler options
# reduce binary size 
add_compile_options(  -Wno-return-type -Wno-write-strings 
-Wno-pointer-arith -Wformat=1 
-I/usr/include/arm-linux-gnueabihf/qt5 
-I/usr/include/arm-linux-gnueabihf/qt5/QtNetwork -fPIC -c -Os  )




# we may have multiple .cxx files
add_executable(cli-downloader ${SOURCES})


# FIX needs ${CMAKE_DL_LIBS} for cli-downloader to compile 
target_link_libraries(cli-downloader ${CMAKE_DL_LIBS}  -lQt5Network -lQt5Core -lpthread -latomic  -lm )





#----------------------------------------------------------------------
# INSTALLER
#----------------------------------------------------------------------

# cli-downloader 
install(TARGETS cli-downloader DESTINATION /usr/bin )   




#----------------------------------------------------------------------
# DEBIAN PACKAGE MAKER    
#----------------------------------------------------------------------

# manual hack here you can set it to build with a "yes" or "no" 
SET(DEBIAN_BUILD "yes")



if( DEBIAN_BUILD STREQUAL "yes")



    # added DEC 29 2020
    # autogenerate dependency information only pulls in libc for cli-downloader
    #set (CPACK_DEBIAN_PACKAGE_SHLIBDEPS ON)

    # needed to add this manually added Sept 8 2022
    set (CPACK_DEBIAN_PACKAGE_DEPENDS "libqt5websockets5")



    # build an official debian package with depencencies


    SET(CPACK_GENERATOR "DEB")

    # the "DEB-DEFAULT" automatically gets the  arch and version 
    # it also could be done manually setting your variables
    # hard coded package name 
    set(CPACK_DEBIAN_FILE_NAME "DEB-DEFAULT")


    set(CPACK_DEBIAN_PACKAGE_AUTOREQ "no")
    SET(CPACK_DEBIAN_PACKAGE_MAINTAINER "Author bigbass <bigbass@basic-converter.proboards.com>  cmake package maintainer bigbass <bigbass@basic-converter.proboards.com>") 
    set(CPACK_DEBIAN_PACKAGE_HOMEPAGE "basic-converter.proboards.com")
    set(CPACK_DEBIAN_PACKAGE_DESCRIPTION "command line downloader QT5 ")

endif()



#----------------------------------------------------------------------
# RPM PACKAGE MAKER
#----------------------------------------------------------------------

# manual hack here you can set it to build with a "yes" or "no" 
SET(RPM_BUILD "no")



if( RPM_BUILD STREQUAL "yes")

    # rpmbuild executable must be installed for this to work
    # on debian it has a different package name 
    # sudo apt-get install rpm
    # which rpmbuild
    # /usr/bin/rpmbuild


    SET(CPACK_GENERATOR "RPM")

    # the "RPM-DEFAULT" automatically gets the  arch and version 
    # it also could be done manually setting your variables
    set(CPACK_RPM_FILE_NAME "RPM-DEFAULT")

    #set(CPACK_RPM_PACKAGE_AUTOREQ "no")
    SET(CPACK_RPM_PACKAGE_MAINTAINER "Author bigbass <bigbass@basic-converter.proboards.com>  cmake package maintainer bigbass <bigbass@basic-converter.proboards.com>") 
    set(CPACK_RPM_PACKAGE_HOMEPAGE "basic-converter.proboards.com")
    set(CPACK_RPM_PACKAGE_DESCRIPTION "command line downloader QT5 ")

endif()

  INCLUDE(CPack)