exiv2/cmake/packaging.cmake

set(CPACK_PACKAGE_NAME "${PROJECT_NAME}")
set(CPACK_PACKAGE_CONTACT "Luis Díaz Más <piponazo@gmail.com>")
set(CPACK_PACKAGE_VERSION ${PROJECT_VERSION})

set(CPACK_SOURCE_GENERATOR TGZ)
# https://libwebsockets.org/git/libwebsockets/commit/minimal-examples?id=3e25edf1ee7ea8127e941fd7b664e0e962cfeb85
set(CPACK_SOURCE_IGNORE_FILES $(CPACK_SOURCE_IGNORE_FILES) "/.git/" "/build/" "\\\\.tgz$" "\\\\.tar\\\\.gz$" "\\\\.zip$" "/test/tmp/" )

if ( MSVC )
    set(CPACK_GENERATOR ZIP)  # use .zip - less likely to damage bin/exiv2.dll permissions
else()
    set(CPACK_GENERATOR TGZ)  # MinGW/Cygwin/Linux/MacOS-X etc use .tar.gz
endif()

set (BS "") # Bit Size
if ( NOT APPLE )
  if ( CMAKE_SIZEOF_VOID_P EQUAL 8 )
    set (BS 64)
  else()
    set (BS 32)
  endif()
endif()

set (LT "") # Library Type
if ( NOT BUILD_SHARED_LIBS )
	set (LT Static)
endif()

set (BT "") # Build Type
if ( NOT ${CMAKE_BUILD_TYPE} STREQUAL Release )
	set (BT ${CMAKE_BUILD_TYPE})
endif()

if ( MINGW OR MSYS )
    set (PACKDIR MinGW)
elseif ( MSVC )
    set (PACKDIR msvc)
elseif ( CYGWIN )
    set (PACKDIR CYGWIN)
elseif ( APPLE )
    set (PACKDIR Darwin)
elseif ( LINUX )
    set (PACKDIR Linux)
else()
    set (PACKDIR Linux) # unsupported systems such as FreeBSD
endif()

set (CC "") # Compiler
if ( NOT APPLE )
  if (${CMAKE_CXX_COMPILER_ID} MATCHES "Clang")
    set (CC Clang)
  endif()
endif()

set (VI "") # Video
if ( EXIV2_ENABLE_VIDEO )
    set (VI Video)
endif()

set (WR "") # WebReady
if ( EXIV2_ENABLE_WEBREADY )
    set (WR Webready)
endif()

set (VS "") # VisualStudio
if ( MSVC )
    if     ( MSVC_VERSION STREQUAL 1900 )
       set(VS 2015)
    elseif ( MSVC_VERSION STREQUAL 1800 )
       set(VS 2013)
    elseif ( MSVC_VERSION STREQUAL 1700 )
       set(VS 2012)
    elseif ( MSVC_VERSION STREQUAL 1600 )
       set(VS 2010)
    elseif ( MSVC_VERSION STREQUAL 1500 )
       set(VS 2008)
    endif()
endif()

set(CPACK_PACKAGE_FILE_NAME ${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}-${VS}${PACKDIR}${BS}${CC}${LT}${BT}${VI}${WR})

# https://stackoverflow.com/questions/17495906/copying-files-and-including-them-in-a-cpack-archive
install(FILES     "${PROJECT_SOURCE_DIR}/samples/exifprint.cpp" DESTINATION "samples")
install(DIRECTORY "${PROJECT_SOURCE_DIR}/contrib/"              DESTINATION "contrib")

# Copy top level documents (eg README.md)
# https://stackoverflow.com/questions/21541707/cpack-embed-text-files
set( DOCS
     README.md
     README-CONAN.md
     license.txt
     exiv2.png
)
foreach(doc ${DOCS})
    install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/${doc} DESTINATION .)
endforeach()
install(FILES ${PROJECT_SOURCE_DIR}/build/logs/build.txt DESTINATION "logs")
install(FILES ${PROJECT_SOURCE_DIR}/build/logs/test.txt  DESTINATION "logs")

# Copy releasenotes.txt and appropriate ReadMe.txt (eg releasenotes/${PACKDIR}/ReadMe.txt)
install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/releasenotes/${PACKDIR}/ReadMe.txt DESTINATION .)
install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/releasenotes/releasenotes.txt      DESTINATION .)

include (CPack)