CMake: make default install prefix actually work

[xonotic/netradiant.git] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 870cfef72e9091372f5764c38fae156073409f4e..b95fd6280666f98ccadccc6278402bc3da0cffde 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,6 +4,10 @@ list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/cmake")
 project(NetRadiant C CXX)
 option(BUILD_RADIANT "Build the gui" ON)
 
+if (CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
+    set(CMAKE_INSTALL_PREFIX "${PROJECT_SOURCE_DIR}/install" CACHE PATH "..." FORCE)
+endif ()
+
 #-----------------------------------------------------------------------
 # Version
 #-----------------------------------------------------------------------
@@ -16,6 +20,7 @@ set(NetRadiant_VERSION "${NetRadiant_VERSION_MAJOR}.${NetRadiant_VERSION_MINOR}.
 
 file(WRITE "${PROJECT_BINARY_DIR}/RADIANT_MAJOR" ${NetRadiant_VERSION_MAJOR})
 file(WRITE "${PROJECT_BINARY_DIR}/RADIANT_MINOR" ${NetRadiant_VERSION_MINOR})
+file(WRITE "${PROJECT_BINARY_DIR}/RADIANT_PATCH" ${NetRadiant_VERSION_PATCH})
 
 set(RADIANT_ABOUTMSG "Custom build" CACHE STRING "About message")
 
@@ -56,8 +61,16 @@ endif ()
 # Flags
 #-----------------------------------------------------------------------
 
-set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}   -fno-strict-aliasing")
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-strict-aliasing -fno-exceptions -fno-rtti")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-exceptions -fno-rtti")
+macro(addflags args)
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${args}")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${args}")
+endmacro()
+addflags("-fno-strict-aliasing")
+if (NOT WIN32)
+    addflags("-fvisibility=hidden")
+endif ()
+
 set(CMAKE_POSITION_INDEPENDENT_CODE 1)
 set(GTK_NS "GTK2" CACHE STRING "GTK variable prefix")
 
@@ -68,6 +81,7 @@ set(GTK_NS "GTK2" CACHE STRING "GTK variable prefix")
 add_definitions(-DRADIANT_VERSION="${NetRadiant_VERSION}")
 add_definitions(-DRADIANT_MAJOR_VERSION="${NetRadiant_VERSION_MAJOR}")
 add_definitions(-DRADIANT_MINOR_VERSION="${NetRadiant_VERSION_MINOR}")
+add_definitions(-DRADIANT_PATCH_VERSION="${NetRadiant_VERSION_PATCH}")
 
 add_definitions(-DRADIANT_ABOUTMSG="${NetRadiant_ABOUT}")
 
@@ -104,10 +118,10 @@ include_directories("${PROJECT_SOURCE_DIR}/libs")
 macro(copy_dlls target)
     if (WIN32)
         add_custom_command(TARGET ${target} POST_BUILD
-            COMMAND bash
-            ARGS -c "ldd '$<TARGET_FILE:${target}>' | grep -v /c/Windows | awk '{ print $1 }' | while read dll; do cp \"$(which $dll)\" '${PROJECT_BINARY_DIR}'; done"
-            VERBATIM
-        )
+                COMMAND bash
+                ARGS -c "ldd '$<TARGET_FILE:${target}>' | grep -v /c/Windows | awk '{ print $1 }' | while read dll; do cp \"$(which $dll)\" '${PROJECT_BINARY_DIR}'; done"
+                VERBATIM
+                )
     endif ()
 endmacro()
 
@@ -138,13 +152,8 @@ endif ()
 # Radiant
 #-----------------------------------------------------------------------
 
-if (BUILD_RADIANT)
-    add_subdirectory(radiant build)
-endif ()
-
 if (CMAKE_EXECUTABLE_SUFFIX)
-    string(REGEX REPLACE "^[.]" "" CMAKE_EXECUTABLE_SUFFIX ${CMAKE_EXECUTABLE_SUFFIX})
-    set(RADIANT_EXECUTABLE ${CMAKE_EXECUTABLE_SUFFIX})
+    string(REGEX REPLACE "^[.]" "" RADIANT_EXECUTABLE ${CMAKE_EXECUTABLE_SUFFIX})
 else ()
     execute_process(
             COMMAND uname -m
@@ -153,7 +162,26 @@ else ()
     )
 endif ()
 
+macro(radiant_tool name)
+    add_executable(${name} ${ARGN})
+    install(
+            TARGETS ${name}
+            RUNTIME DESTINATION .
+    )
+    if (NOT (CMAKE_EXECUTABLE_SUFFIX STREQUAL ".${RADIANT_EXECUTABLE}"))
+        add_custom_command(TARGET ${name} POST_BUILD
+                COMMAND ln -f -s "$<TARGET_FILE_NAME:${name}>" "${PROJECT_BINARY_DIR}/${name}.${RADIANT_EXECUTABLE}"
+                VERBATIM
+                )
+        install(CODE "execute_process(COMMAND ${CMAKE_COMMAND} -E create_symlink \
+            ${name}${CMAKE_EXECUTABLE_SUFFIX} \
+            ${CMAKE_INSTALL_PREFIX}/${name}.${RADIANT_EXECUTABLE} \
+        )")
+    endif ()
+endmacro()
+
 if (BUILD_RADIANT)
+    add_subdirectory(radiant build)
     set_target_properties(radiant PROPERTIES
             COMPILE_DEFINITIONS RADIANT_EXECUTABLE="${RADIANT_EXECUTABLE}"
             )
@@ -165,13 +193,14 @@ endif ()
 
 add_subdirectory(tools)
 
+file(GLOB DATA_FILES "${PROJECT_SOURCE_DIR}/setup/data/tools/*")
+file(GLOB DOCS_FILES "${PROJECT_SOURCE_DIR}/docs/*")
+
 if (NOT (PROJECT_SOURCE_DIR STREQUAL PROJECT_BINARY_DIR))
     # Copy data files from sources to the build directory
     message(STATUS "Copying data files")
-    file(GLOB DATA_FILES "${PROJECT_SOURCE_DIR}/setup/data/tools/*")
     file(COPY ${DATA_FILES} DESTINATION "${PROJECT_BINARY_DIR}")
-    file(GLOB DATA_FILES "${PROJECT_SOURCE_DIR}/docs/*")
-    file(COPY ${DATA_FILES} DESTINATION "${PROJECT_BINARY_DIR}/docs")
+    file(COPY ${DOCS_FILES} DESTINATION "${PROJECT_BINARY_DIR}/docs")
 endif ()
 
 #-----------------------------------------------------------------------
@@ -187,3 +216,32 @@ add_custom_target(game_packs
 if (DOWNLOAD_GAMEPACKS)
     add_custom_target(game_packs_all ALL DEPENDS game_packs)
 endif ()
+
+#-----------------------------------------------------------------------
+# Install
+#-----------------------------------------------------------------------
+
+install(
+        FILES
+        "${PROJECT_BINARY_DIR}/RADIANT_MAJOR"
+        "${PROJECT_BINARY_DIR}/RADIANT_MINOR"
+        "${PROJECT_BINARY_DIR}/RADIANT_PATCH"
+        DESTINATION ${CMAKE_INSTALL_PREFIX}
+)
+file(GLOB GAME_FILES "${PROJECT_SOURCE_DIR}/games/*")
+unset(_tmp)
+foreach (it ${GAME_FILES})
+    list(APPEND _tmp "${it}/games")
+    file(GLOB GAME_DIR "${it}/*.game")
+    list(APPEND _tmp "${GAME_DIR}")
+endforeach ()
+set(GAME_FILES ${_tmp})
+
+install(
+        DIRECTORY
+        ${PROJECT_SOURCE_DIR}/setup/data/tools/
+        ${PROJECT_SOURCE_DIR}/docs
+        ${GAME_FILES}
+        DESTINATION ${CMAKE_INSTALL_PREFIX}
+)
+