Add and install desktop file and icon

[lugaru.git] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b507ffec64a3b522ea6f62e32739d729c33b95ee..7a1055e20f237cb09e6cf3aa4bd3afe754501201 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/")
 
 


@@ -96,7 +104,6 @@ set(LUGARU_H
     ${SRCDIR}/openal_wrapper.h
     ${SRCDIR}/optionparser.h
     ${SRCDIR}/gamegl.h
     ${SRCDIR}/openal_wrapper.h
     ${SRCDIR}/optionparser.h
     ${SRCDIR}/gamegl.h

-    ${SRCDIR}/glstubs.h

     ${SRCDIR}/private.h
     ${SRCDIR}/Settings.h
     ${SRCDIR}/Stereo.h
     ${SRCDIR}/private.h
     ${SRCDIR}/Settings.h
     ${SRCDIR}/Stereo.h


@@ -197,12 +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)


@@ -226,23 +245,35 @@ 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)
+    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})