]> git.lizzy.rs Git - dragonfireclient.git/blobdiff - src/CMakeLists.txt
Merge pull request #59 from PrairieAstronomer/readme_irrlicht_change
[dragonfireclient.git] / src / CMakeLists.txt
index 7ae5c15d4ccaa57ab2d62da2ce5da3f43f09874b..c068be575558a1186f6a5faeaf9efb8f7f9629e8 100644 (file)
@@ -98,8 +98,8 @@ if(BUILD_CLIENT AND ENABLE_SOUND)
        endif()
 endif()
 
-
-option(ENABLE_GLES "Use OpenGL ES instead of OpenGL" FALSE)
+# TODO: this should be removed one day, we can enable it unconditionally
+option(ENABLE_GLES "Enable extra support code for OpenGL ES" FALSE)
 mark_as_advanced(ENABLE_GLES)
 
 option(ENABLE_TOUCH "Enable Touchscreen support" FALSE)
@@ -108,30 +108,7 @@ if(ENABLE_TOUCH)
 endif()
 
 if(BUILD_CLIENT)
-       # transitive dependency from Irrlicht (see longer explanation below)
-       if(NOT WIN32)
-               if(ENABLE_GLES)
-                       find_package(OpenGLES2 REQUIRED)
-               else()
-                       set(OPENGL_GL_PREFERENCE "LEGACY" CACHE STRING
-                               "See CMake Policy CMP0072 for reference. GLVND is broken on some nvidia setups")
-                       set(OpenGL_GL_PREFERENCE ${OPENGL_GL_PREFERENCE})
-
-                       find_package(OpenGL REQUIRED)
-               endif()
-       endif()
-endif()
-
-
-option(ENABLE_FREETYPE "Enable FreeType2 (TrueType fonts and basic unicode support)" TRUE)
-set(USE_FREETYPE FALSE)
-
-if(BUILD_CLIENT AND ENABLE_FREETYPE)
-       find_package(Freetype)
-       if(FREETYPE_FOUND)
-               message(STATUS "Freetype enabled.")
-               set(USE_FREETYPE TRUE)
-       endif()
+       find_package(Freetype REQUIRED)
 endif()
 
 option(ENABLE_CURSES "Enable ncurses console" TRUE)
@@ -159,6 +136,7 @@ if(ENABLE_POSTGRESQL)
                if(PostgreSQL_INCLUDE_DIR AND PostgreSQL_LIBRARY)
                        set(PostgreSQL_FOUND TRUE)
                        set(PostgreSQL_INCLUDE_DIRS ${PostgreSQL_INCLUDE_DIR})
+                       set(PostgreSQL_LIBRARIES ${PostgreSQL_LIBRARY})
                endif()
        else()
                find_package(PostgreSQL)
@@ -276,12 +254,14 @@ if(WIN32)
        else() # Probably MinGW = GCC
                set(PLATFORM_LIBS "")
        endif()
-       set(PLATFORM_LIBS ws2_32.lib version.lib shlwapi.lib ${PLATFORM_LIBS})
+       set(PLATFORM_LIBS ws2_32.lib version.lib shlwapi.lib winmm.lib ${PLATFORM_LIBS})
+
+       set(EXTRA_DLL "" CACHE FILEPATH "Optional paths to additional DLLs that should be packaged")
 
        # DLLs are automatically copied to the output directory by vcpkg when VCPKG_APPLOCAL_DEPS=ON
        if(NOT VCPKG_APPLOCAL_DEPS)
-               find_file(ZLIB_DLL NAMES "" DOC "Path to Zlib DLL for installation (optional)")
-               find_file(ZSTD_DLL NAMES "" DOC "Path to Zstd DLL for installation (optional)")
+               set(ZLIB_DLL "" CACHE FILEPATH "Path to Zlib DLL for installation (optional)")
+               set(ZSTD_DLL "" CACHE FILEPATH "Path to Zstd DLL for installation (optional)")
                if(ENABLE_SOUND)
                        set(OPENAL_DLL "" CACHE FILEPATH "Path to OpenAL32.dll for installation (optional)")
                        set(OGG_DLL "" CACHE FILEPATH "Path to libogg.dll for installation (optional)")
@@ -294,7 +274,6 @@ if(WIN32)
                        set(LUA_DLL "" CACHE FILEPATH "Path to luajit-5.1.dll for installation (optional)")
                endif()
        endif()
-
 else()
        # Unix probably
        if(BUILD_CLIENT)
@@ -352,6 +331,7 @@ add_subdirectory(mapgen)
 add_subdirectory(network)
 add_subdirectory(script)
 add_subdirectory(unittest)
+add_subdirectory(benchmark)
 add_subdirectory(util)
 add_subdirectory(irrlicht_changes)
 add_subdirectory(server)
@@ -434,6 +414,9 @@ if(BUILD_UNITTESTS)
        set(common_SRCS ${common_SRCS} ${UNITTEST_SRCS})
 endif()
 
+if(BUILD_BENCHMARKS)
+       set(common_SRCS ${common_SRCS} ${BENCHMARK_SRCS})
+endif()
 
 # This gives us the icon and file version information
 if(WIN32)
@@ -474,6 +457,10 @@ if(BUILD_UNITTESTS)
        set(client_SRCS ${client_SRCS} ${UNITTEST_CLIENT_SRCS})
 endif()
 
+if(BUILD_BENCHMARKS)
+       set(client_SRCS ${client_SRCS} ${BENCHMARK_CLIENT_SRCS})
+endif()
+
 list(SORT client_SRCS)
 
 # Server sources
@@ -492,23 +479,28 @@ endif()
 include_directories(
        ${PROJECT_BINARY_DIR}
        ${PROJECT_SOURCE_DIR}
+       ${PROJECT_SOURCE_DIR}/script
+)
+include_directories(SYSTEM
        ${ZLIB_INCLUDE_DIR}
        ${ZSTD_INCLUDE_DIR}
-       ${SOUND_INCLUDE_DIRS}
        ${SQLITE3_INCLUDE_DIR}
        ${LUA_INCLUDE_DIR}
        ${GMP_INCLUDE_DIR}
        ${JSON_INCLUDE_DIR}
-       ${X11_INCLUDE_DIR}
-       ${PROJECT_SOURCE_DIR}/script
+       ${LUA_BIT_INCLUDE_DIR}
 )
 
 if(USE_GETTEXT)
        include_directories(${GETTEXT_INCLUDE_DIR})
 endif()
 
-if(USE_FREETYPE)
-       include_directories(${FREETYPE_INCLUDE_DIRS})
+if(BUILD_CLIENT)
+       include_directories(SYSTEM
+               ${FREETYPE_INCLUDE_DIRS}
+               ${SOUND_INCLUDE_DIRS}
+               ${X11_INCLUDE_DIR}
+       )
 endif()
 
 if(USE_CURL)
@@ -536,6 +528,8 @@ if(BUILD_CLIENT)
                ${LUA_LIBRARY}
                ${GMP_LIBRARY}
                ${JSON_LIBRARY}
+               ${LUA_BIT_LIBRARY}
+               ${FREETYPE_LIBRARY}
                ${PLATFORM_LIBS}
        )
        if(NOT USE_LUAJIT)
@@ -546,18 +540,6 @@ if(BUILD_CLIENT)
                )
        endif()
 
-       if(ENABLE_GLES)
-               target_link_libraries(
-                       ${PROJECT_NAME}
-                       ${OPENGLES2_LIBRARIES}
-                       ${EGL_LIBRARIES}
-               )
-       else()
-               target_link_libraries(
-                       ${PROJECT_NAME}
-                       ${OPENGL_LIBRARIES}
-               )
-       endif()
        if(USE_GETTEXT)
                target_link_libraries(
                        ${PROJECT_NAME}
@@ -570,17 +552,11 @@ if(BUILD_CLIENT)
                        ${CURL_LIBRARY}
                )
        endif()
-       if(USE_FREETYPE)
-               if(FREETYPE_PKGCONFIG_FOUND)
-                       set_target_properties(${PROJECT_NAME}
-                               PROPERTIES
-                               COMPILE_FLAGS "${FREETYPE_CFLAGS_STR}"
-                       )
-               endif()
-               target_link_libraries(
-                       ${PROJECT_NAME}
-                       ${FREETYPE_LIBRARY}
-               )
+       if(FREETYPE_PKGCONFIG_FOUND)
+               set_target_properties(${PROJECT_NAME}
+                       PROPERTIES
+                       COMPILE_FLAGS "${FREETYPE_CFLAGS_STR}"
+       )
        endif()
        if (USE_CURSES)
                target_link_libraries(${PROJECT_NAME} ${CURSES_LIBRARIES})
@@ -600,6 +576,9 @@ if(BUILD_CLIENT)
        if (USE_SPATIAL)
                target_link_libraries(${PROJECT_NAME} ${SPATIAL_LIBRARY})
        endif()
+       if(BUILD_BENCHMARKS)
+               target_link_libraries(${PROJECT_NAME} catch2)
+       endif()
 endif(BUILD_CLIENT)
 
 
@@ -618,6 +597,7 @@ if(BUILD_SERVER)
                ${SQLITE3_LIBRARY}
                ${JSON_LIBRARY}
                ${LUA_LIBRARY}
+               ${LUA_BIT_LIBRARY}
                ${GMP_LIBRARY}
                ${PLATFORM_LIBS}
        )
@@ -658,6 +638,9 @@ if(BUILD_SERVER)
                        ${CURL_LIBRARY}
                )
        endif()
+       if(BUILD_BENCHMARKS)
+               target_link_libraries(${PROJECT_NAME}server catch2)
+       endif()
 endif(BUILD_SERVER)
 
 # Blacklisted locales that don't work.
@@ -725,15 +708,13 @@ if(MSVC)
        endif()
 else()
        # GCC or compatible compilers such as Clang
-       set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
+       set(WARNING_FLAGS "-Wall -Wextra")
+       set(WARNING_FLAGS "${WARNING_FLAGS} -Wno-unused-parameter -Wno-implicit-fallthrough")
        if(WARN_ALL)
-               set(RELEASE_WARNING_FLAGS "-Wall")
+               set(RELEASE_WARNING_FLAGS "${WARNING_FLAGS}")
        else()
                set(RELEASE_WARNING_FLAGS "")
        endif()
-       if(CMAKE_CXX_COMPILER_ID MATCHES "(Apple)?Clang")
-               set(WARNING_FLAGS "${WARNING_FLAGS} -Wsign-compare")
-       endif()
 
        if(APPLE AND USE_LUAJIT)
                # required per http://luajit.org/install.html
@@ -744,7 +725,7 @@ else()
                        # Move text segment below LuaJIT's 47-bit limit (see issue #9367)
                        if(CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
                                # FreeBSD uses lld, and lld does not support -Ttext-segment, suggesting
-                               # --image-base instead. Not sure if it's equivalent change for the purpose 
+                               # --image-base instead. Not sure if it's equivalent change for the purpose
                                # but at least if fixes build on FreeBSD/aarch64
                                # XXX: the condition should also be changed to check for lld regardless of
                                # os, bit CMake doesn't have anything like CMAKE_LINKER_IS_LLD yet
@@ -765,7 +746,17 @@ else()
        # - we don't deal with Inf/NaN or signed zero
        set(MATH_FLAGS "-fno-math-errno -fno-trapping-math -ffinite-math-only -fno-signed-zeros")
 
-       set(CMAKE_CXX_FLAGS_RELEASE "-DNDEBUG ${RELEASE_WARNING_FLAGS} ${WARNING_FLAGS} ${OTHER_FLAGS} -Wall -pipe -funroll-loops")
+       # Enable SSE for floating point math on 32-bit x86 by default
+       # reasoning see minetest issue #11810 and https://gcc.gnu.org/wiki/FloatingPointMath
+       if(CMAKE_SIZEOF_VOID_P EQUAL 4)
+               check_c_source_compiles("#ifndef __i686__\n#error\n#endif\nint main(){}" IS_I686)
+               if(IS_I686)
+                       message(STATUS "Detected Intel x86: using SSE instead of x87 FPU")
+                       set(OTHER_FLAGS "${OTHER_FLAGS} -mfpmath=sse -msse")
+               endif()
+       endif()
+
+       set(CMAKE_CXX_FLAGS_RELEASE "-DNDEBUG ${RELEASE_WARNING_FLAGS} ${OTHER_FLAGS} -pipe -funroll-loops")
        if(CMAKE_SYSTEM_NAME MATCHES "(Darwin|BSD|DragonFly)")
                set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Os")
        else()
@@ -778,8 +769,9 @@ else()
                        set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${MATH_FLAGS}")
                endif()
        endif()
-       set(CMAKE_CXX_FLAGS_SEMIDEBUG "-g -O1 -Wall ${WARNING_FLAGS} ${OTHER_FLAGS}")
-       set(CMAKE_CXX_FLAGS_DEBUG "-g -O0 -Wall ${WARNING_FLAGS} ${OTHER_FLAGS}")
+       set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELEASE} -g")
+       set(CMAKE_CXX_FLAGS_SEMIDEBUG "-g -O1 ${WARNING_FLAGS} ${OTHER_FLAGS}")
+       set(CMAKE_CXX_FLAGS_DEBUG "-g -O0 ${WARNING_FLAGS} ${OTHER_FLAGS}")
 
        if(USE_GPROF)
                set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -pg")
@@ -794,6 +786,9 @@ endif()
 # Installation
 
 if(WIN32)
+       if(EXTRA_DLL)
+               install(FILES ${EXTRA_DLL} DESTINATION ${BINDIR})
+       endif()
        if(VCPKG_APPLOCAL_DEPS)
                # Collect the dll's from the output path
                install(DIRECTORY ${EXECUTABLE_OUTPUT_PATH}/Release/
@@ -846,13 +841,14 @@ if(WIN32)
                if(LUA_DLL)
                        install(FILES ${LUA_DLL} DESTINATION ${BINDIR})
                endif()
-               if(BUILD_CLIENT AND IRRLICHT_DLL)
-                       install(FILES ${IRRLICHT_DLL} DESTINATION ${BINDIR})
-               endif()
                if(BUILD_CLIENT AND USE_GETTEXT AND GETTEXT_DLL)
                        install(FILES ${GETTEXT_DLL} DESTINATION ${BINDIR})
                endif()
        endif()
+
+       if(BUILD_CLIENT AND IRRLICHT_DLL)
+               install(FILES ${IRRLICHT_DLL} DESTINATION ${BINDIR})
+       endif()
 endif()
 
 if(BUILD_CLIENT)
@@ -879,14 +875,8 @@ if(BUILD_CLIENT)
                endforeach()
        endif()
 
-       # Install necessary fonts depending on configuration
-       if(USE_FREETYPE)
-               install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/../fonts" DESTINATION "${SHAREDIR}"
-                               FILES_MATCHING PATTERN "*.ttf" PATTERN "*.txt")
-       else()
-               install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/../fonts" DESTINATION "${SHAREDIR}"
-                               FILES_MATCHING PATTERN "*.png" PATTERN "*.xml")
-       endif()
+       install(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/../fonts" DESTINATION "${SHAREDIR}"
+                       FILES_MATCHING PATTERN "*.ttf" PATTERN "*.txt")
 endif(BUILD_CLIENT)
 
 if(BUILD_SERVER)