Add manpage for Linux system installation

[lugaru.git] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3a87ea641e258cbee9061681b1958f6290022def..84a24ed2699fb51e082960626a6ca72dfaaaa5b6 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,20 +4,24 @@ cmake_minimum_required(VERSION 3.5)
 cmake_policy(SET CMP0004 OLD)
 
 include(FindPkgConfig)
 cmake_policy(SET CMP0004 OLD)
 
 include(FindPkgConfig)

+include(GNUInstallDirs)

 
 set(SRCDIR "${CMAKE_CURRENT_SOURCE_DIR}/Source")
 
 
 
 set(SRCDIR "${CMAKE_CURRENT_SOURCE_DIR}/Source")
 
 

+### Helper
+
+if(UNIX AND NOT APPLE)
+    set(LINUX TRUE)
+endif()
+
+

 ### CMake config
 
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O0 --std=c++11")
 set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -Wall -Wno-parentheses -pedantic -g -pg --std=c++11")
 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Wall -Wno-parentheses -O2 -std=c++11")
 
 ### CMake config
 
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O0 --std=c++11")
 set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -Wall -Wno-parentheses -pedantic -g -pg --std=c++11")
 set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Wall -Wno-parentheses -O2 -std=c++11")
 

-if(NOT CMAKE_INSTALL_PREFIX AND WIN32)
-    set(CMAKE_INSTALL_PREFIX "C:/Lugaru")
-endif(NOT CMAKE_INSTALL_PREFIX AND WIN32)
-

 if(APPLE)
     set(CMAKE_OSX_ARCHITECTURES "x86_64" CACHE STRING "Build architectures for OSX")
     set(CMAKE_OSX_DEPLOYMENT_TARGET "10.10" CACHE STRING
 if(APPLE)
     set(CMAKE_OSX_ARCHITECTURES "x86_64" CACHE STRING "Build architectures for OSX")
     set(CMAKE_OSX_DEPLOYMENT_TARGET "10.10" CACHE STRING


@@ -26,6 +30,10 @@ if(APPLE)
         "The product will be built against the headers and libraries located inside the indicated SDK.")
 endif(APPLE)
 
         "The product will be built against the headers and libraries located inside the indicated SDK.")
 endif(APPLE)
 

+if(LINUX)
+    option(SYSTEM_INSTALL "Enable system-wide installation, with hardcoded data directory defined with CMAKE_INSTALL_DATADIR" OFF)
+endif(LINUX)
+

 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/")
 
 
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/")
 
 


@@ -196,12 +204,24 @@ endif(WIN32)
 
 ### Installation
 
 
 ### Installation
 

+if(NOT CMAKE_INSTALL_PREFIX AND WIN32)
+    set(CMAKE_INSTALL_PREFIX "C:/Lugaru")
+endif(NOT CMAKE_INSTALL_PREFIX AND WIN32)
+
+# OS-specific installation paths
+
+set(LUGARU_DOCDIR ${CMAKE_INSTALL_PREFIX})
+if(LINUX)
+endif(LINUX)
+

 if(APPLE)
 if(APPLE)

-    set(APPS_ROOT "${CMAKE_INSTALL_PREFIX}/Lugaru.app")
-    set(APPS_BIN "${APPS_ROOT}/Contents/MacOS")
-    set(APPS_DATA "${APPS_ROOT}/Contents/Resources")
+    set(LUGARU_APP_ROOT ${CMAKE_INSTALL_PREFIX}/Lugaru.app)
+    set(LUGARU_BINDIR ${LUGARU_APP_ROOT}/Contents/MacOS)
+    set(LUGARU_RESDIR ${LUGARU_APP_ROOT}/Resources)

 endif(APPLE)
 
 endif(APPLE)
 

+# Actual installation instructions
+

 if(WIN32)
     install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/lugaru.exe DESTINATION ${CMAKE_INSTALL_PREFIX})
     if(MINGW)
 if(WIN32)
     install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/lugaru.exe DESTINATION ${CMAKE_INSTALL_PREFIX})
     if(MINGW)


@@ -225,23 +245,36 @@ if(WIN32)
                       ${DLL_ROOT}/zlib1.dll
                 DESTINATION ${CMAKE_INSTALL_PREFIX})
     endif(MINGW)
                       ${DLL_ROOT}/zlib1.dll
                 DESTINATION ${CMAKE_INSTALL_PREFIX})
     endif(MINGW)

-else(WIN32)
-    if(APPLE)
-        set(CMAKE_INSTALL_PREFIX "${APPS_BIN}")
-        install(FILES ${SRCDIR}/mac-res/lugaru.icns DESTINATION ${APPS_DATA})
-        install(FILES ${SRCDIR}/mac-res/Info.plist DESTINATION ${APPS_ROOT}/Contents)
-    endif(APPLE)
-    install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/lugaru DESTINATION ${CMAKE_INSTALL_PREFIX})

 endif(WIN32)
 
 endif(WIN32)
 

-if(NOT APPLE)
-    install(DIRECTORY ${CMAKE_SOURCE_DIR}/Data DESTINATION ${CMAKE_INSTALL_PREFIX})
-    install(FILES ${CMAKE_SOURCE_DIR}/README.md
-                  ${CMAKE_SOURCE_DIR}/COPYING.txt
-                  ${CMAKE_SOURCE_DIR}/CONTENT-LICENSE.txt
-            DESTINATION ${CMAKE_INSTALL_PREFIX})
-endif(NOT APPLE)
+if(LINUX)
+    if(SYSTEM_INSTALL)
+        add_definitions(-DDATA_DIR="${CMAKE_INSTALL_FULL_DATADIR}/${PROJECT_NAME}")
+        set(LUGARU_DOCDIR ${CMAKE_INSTALL_DOCDIR})
+        install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/lugaru DESTINATION ${CMAKE_INSTALL_BINDIR})
+        # Trailing '/' is significant, it installs and _renames_ Data/ as the destination folder
+        install(DIRECTORY ${CMAKE_SOURCE_DIR}/Data/ DESTINATION ${CMAKE_INSTALL_DATADIR}/${PROJECT_NAME})
+        #install(FILES ${CMAKE_SOURCE_DIR}/Dist/lugaru.appdata.xml DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/appdata)
+        install(FILES ${CMAKE_SOURCE_DIR}/Dist/lugaru.desktop DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/applications)
+        install(FILES ${CMAKE_SOURCE_DIR}/Dist/lugaru.png DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/icons/hicolor/128x128/apps)
+        install(FILES ${CMAKE_SOURCE_DIR}/Dist/lugaru.6 DESTINATION ${CMAKE_INSTALL_MANDIR}/man6)
+    else(SYSTEM_INSTALL)
+        message(WARNING "You are installing Lugaru without having enabled the SYSTEM_INSTALL option. It will default to looking for the data in the 'Data' directory next to the binary.")
+        install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/lugaru DESTINATION ${CMAKE_INSTALL_PREFIX})
+        install(DIRECTORY ${CMAKE_SOURCE_DIR}/Data DESTINATION ${CMAKE_INSTALL_PREFIX})
+    endif(SYSTEM_INSTALL)
+endif(LINUX)

 
 if(APPLE)
 
 if(APPLE)

-    install(DIRECTORY ${CMAKE_SOURCE_DIR}/Data DESTINATION ${APPS_ROOT})
+    install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/lugaru DESTINATION ${LUGARU_BINDIR})
+    install(DIRECTORY ${CMAKE_SOURCE_DIR}/Data DESTINATION ${LUGARU_APP_ROOT})
+    install(FILES ${CMAKE_SOURCE_DIR}/Dist/OSX/lugaru.icns DESTINATION ${LUGARU_RESDIR})
+    install(FILES ${CMAKE_SOURCE_DIR}/Dist/OSX/Info.plist DESTINATION ${LUGARU_APP_ROOT}/Contents)

 endif(APPLE)
 endif(APPLE)

+
+# Documentation
+
+install(FILES ${CMAKE_SOURCE_DIR}/README.md
+              ${CMAKE_SOURCE_DIR}/COPYING.txt
+              ${CMAKE_SOURCE_DIR}/CONTENT-LICENSE.txt
+        DESTINATION ${LUGARU_DOCDIR})