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Premake: experimental premake5 script.
(neater vs project output but certainly less standard than cmake)
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‎examples/premake5-lib.lua

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project "imgui"
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kind "StaticLib"
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files { "../*.h", "../*.cpp" }
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vpaths { ["imgui"] = { "../*.cpp", "../*.h", "../misc/natvis/*.natvis" } }
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filter { "toolset:msc*" }
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files { "../misc/natvis/*.natvis" }
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‎examples/premake5.lua

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-- We use Premake5 to generate project files (Visual Studio solutions, XCode solutions, Makefiles, etc.)
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-- Download Premake5: at https://premake.github.io/download.html
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-- YOU NEED PREMAKE 5.0 ALPHA 10 (Oct 2016) or later
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--------- HELP
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-- To reduce friction for people who don't aren't used to Premake, we list some concrete usage examples.
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if _ACTION == nil then
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print "-----------------------------------------"
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print " DEAR IMGUI EXAMPLES - PROJECT GENERATOR"
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print "-----------------------------------------"
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print "Usage:"
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print " premake5 [generator] [options]"
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print "Examples:"
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print " premake5 vs2010"
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print " premake5 vs2019 --with-sdl --with-vulkan"
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print " premake5 xcode4 --with-glfw"
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print " premake5 gmake2 --with-glfw --cc=clang"
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print "Generators:"
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print " codelite gmake gmake2 vs2008 vs2010 vs2012 vs2013 vs2015 vs2017 xcode4 etc."
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print "Options:"
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print " --with-dx9 Enable dear imgui DirectX 9 example"
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print " --with-dx10 Enable dear imgui DirectX 10 example"
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print " --with-dx11 Enable dear imgui DirectX 11 example"
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print " --with-dx12 Enable dear imgui DirectX 12 example (vs2015+)"
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print " --with-glfw Enable dear imgui GLFW examples"
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print " --with-sdl Enable dear imgui SDL examples"
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print " --with-vulkan Enable dear imgui Vulkan example"
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print " --cc=clang Compile with Clang"
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print " --cc=gcc Compile with GCC"
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print "Project and object files will be created in the build/ folder. You can delete your build/ folder at any time."
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print ""
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end
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---------- OPTIONS
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newoption { trigger = "with-dx9", description="Enable dear imgui DirectX 9 example" }
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newoption { trigger = "with-dx10", description="Enable dear imgui DirectX 10 example" }
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newoption { trigger = "with-dx11", description="Enable dear imgui DirectX 11 example" }
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newoption { trigger = "with-dx12", description="Enable dear imgui DirectX 12 example" }
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newoption { trigger = "with-glfw", description="Enable dear imgui GLFW examples" }
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newoption { trigger = "with-sdl", description="Enable dear imgui SDL examples" }
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newoption { trigger = "with-vulkan", description="Enable dear imgui Vulkan example" }
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-- Enable/detect default options under Windows
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if _ACTION ~= nil and ((os.istarget ~= nil and os.istarget("windows")) or (os.is ~= nil and os.is("windows"))) then
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print("( enabling --with-dx9 )");
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print("( enabling --with-dx10 )");
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print("( enabling --with-dx11 )");
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_OPTIONS["with-dx9"] = 1
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_OPTIONS["with-dx10"] = 1
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_OPTIONS["with-dx11"] = 1
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if _ACTION >= "vs2015" then
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print("( enabling --with-dx12 because compiler is " .. _ACTION .. " )");
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_OPTIONS["with-dx12"] = 1
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end
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print("( enabling --with-glfw because GLFW is included in the libs/ folder )");
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_OPTIONS["with-glfw"] = 1
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if os.getenv("SDL2_DIR") then
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print("( enabling --with-sdl because SDL2_DIR environment variable was found )");
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_OPTIONS["with-sdl"] = 1
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end
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if os.getenv("VULKAN_SDK") then
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print("( enabling --with-vulkan because VULKAN_SDK environment variable was found )");
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_OPTIONS["with-vulkan"] = 1
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end
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end
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--------- HELPER FUNCTIONS
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-- Helper function: add dear imgui source files into project
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function imgui_as_src(fs_path, project_path)
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if (project_path == nil) then project_path = fs_path; end; -- default to same virtual folder as the file system folder (in this project it would be ".." !)
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files { fs_path .. "/*.cpp", fs_path .. "/*.h" }
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includedirs { fs_path, fs_path .. "/backends" }
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vpaths { [project_path] = { fs_path .. "/*.*", fs_path .. "/misc/natvis/*.natvis" } } -- add in a specific folder of the Visual Studio project
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filter { "toolset:msc*" }
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files { fs_path .. "/misc/natvis/*.natvis" }
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filter {}
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end
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-- Helper function: add dear imgui as a library (uncomment the 'include "premake5-lib"' line)
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--include "premake5-lib"
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function imgui_as_lib(fs_path)
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includedirs { fs_path, fs_path .. "/backends" }
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links "imgui"
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end
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--------- SOLUTION, PROJECTS
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workspace "imgui_examples"
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configurations { "Debug", "Release" }
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platforms { "x86", "x86_64" }
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location "build/"
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symbols "On"
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warnings "Extra"
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--flags { "FatalCompileWarnings"}
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filter { "configurations:Debug" }
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optimize "Off"
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filter { "configurations:Release" }
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optimize "On"
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filter { "toolset:clang", "system:windows" }
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buildoptions { "-Xclang", "-flto-visibility-public-std" } -- Remove "warning LNK4049: locally defined symbol ___std_terminate imported"
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-- example_win32_directx11 (Win32 + DirectX 11)
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-- We have DX11 as the first project because this is what Visual Studio uses
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if (_OPTIONS["with-dx11"]) then
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project "example_win32_directx11"
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kind "ConsoleApp"
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imgui_as_src ("..", "imgui")
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--imgui_as_lib ("..")
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files { "../backends/imgui_impl_win32.*", "../backends/imgui_impl_dx11.*", "example_win32_directx11/*.cpp", "example_win32_directx11/*.h", "README.txt" }
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vpaths { ["sources"] = "./**" }
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filter { "system:windows", "toolset:msc-v80 or msc-v90 or msc-v100" }
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includedirs { "$(DXSDK_DIR)/Include" }
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filter { "system:windows", "toolset:msc-v80 or msc-v90 or msc-v100", "platforms:x86" }
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libdirs { "$(DXSDK_DIR)/Lib/x86" }
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filter { "system:windows", "toolset:msc-v80 or msc-v90 or msc-v100", "platforms:x86_64" }
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libdirs { "$(DXSDK_DIR)/Lib/x64" }
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filter { "system:windows" }
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links { "d3d11", "d3dcompiler", "dxgi" }
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end
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-- example_win32_directx9 (Win32 + DirectX 9)
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if (_OPTIONS["with-dx9"]) then
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project "example_win32_directx9"
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kind "ConsoleApp"
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imgui_as_src ("..", "imgui")
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--imgui_as_lib ("..")
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files { "../backends/imgui_impl_win32.*", "../backends/imgui_impl_dx9.*", "example_win32_directx9/*.cpp", "example_win32_directx9/*.h", "README.txt" }
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vpaths { ["sources"] = "./**" }
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filter { "system:windows" }
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links { "d3d9" }
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end
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-- example_win32_directx10 (Win32 + DirectX 10)
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if (_OPTIONS["with-dx10"]) then
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project "example_win32_directx10"
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kind "ConsoleApp"
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imgui_as_src ("..", "imgui")
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--imgui_as_lib ("..")
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files { "../backends/imgui_impl_win32.*", "../backends/imgui_impl_dx10.*", "example_win32_directx10/*.cpp", "example_win32_directx10/*.h", "README.txt" }
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vpaths { ["sources"] = "./**" }
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filter { "system:windows", "toolset:msc-v80 or msc-v90 or msc-v100" }
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includedirs { "$(DXSDK_DIR)/Include" }
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filter { "system:windows", "toolset:msc-v80 or msc-v90 or msc-v100", "platforms:x86" }
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libdirs { "$(DXSDK_DIR)/Lib/x86" }
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filter { "system:windows", "toolset:msc-v80 or msc-v90 or msc-v100", "platforms:x86_64" }
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libdirs { "$(DXSDK_DIR)/Lib/x64" }
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filter { "system:windows" }
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links { "d3d10", "d3dcompiler", "dxgi" }
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end
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-- example_win32_directx12 (Win32 + DirectX 12)
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if (_OPTIONS["with-dx12"]) then
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project "example_win32_directx12"
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kind "ConsoleApp"
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systemversion "10.0.16299.0"
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imgui_as_src ("..", "imgui")
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--imgui_as_lib ("..")
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files { "../backends/imgui_impl_win32.*", "../backends/imgui_impl_dx12.*", "example_win32_directx12/*.cpp", "example_win32_directx12/*.h", "README.txt" }
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vpaths { ["sources"] = "./**" }
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filter { "system:windows" }
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links { "d3d12", "d3dcompiler", "dxgi" }
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end
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-- example_glfw_opengl2 (GLFW + OpenGL2)
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if (_OPTIONS["with-glfw"]) then
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project "example_glfw_opengl2"
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kind "ConsoleApp"
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imgui_as_src ("..", "imgui")
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--imgui_as_lib ("..")
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files { "../backends/imgui_impl_glfw.*", "../backends/imgui_impl_opengl2.*", "example_glfw_opengl2/*.h", "example_glfw_opengl2/*.cpp", "README.txt"}
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vpaths { ["sources"] = "./**" }
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includedirs { "libs/glfw/include" }
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filter { "system:windows", "platforms:x86" }
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libdirs { "libs/glfw/lib-vc2010-32" }
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filter { "system:windows", "platforms:x86_64" }
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libdirs { "libs/glfw/lib-vc2010-64" }
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filter { "system:windows" }
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ignoredefaultlibraries { "msvcrt" }
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links { "opengl32", "glfw3" }
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filter { "system:macosx" }
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libdirs { "/usr/local/lib" }
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links { "glfw" }
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linkoptions { "-framework OpenGL" }
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end
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-- example_glfw_opengl3 (GLFW + OpenGL3)
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if (_OPTIONS["with-glfw"]) then
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project "example_glfw_opengl3"
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kind "ConsoleApp"
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imgui_as_src ("..", "imgui")
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--imgui_as_lib ("..")
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vpaths { ["sources"] = "./**" }
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files { "../backends/imgui_impl_glfw.*", "../backends/imgui_impl_opengl3.*", "example_glfw_opengl3/*.h", "example_glfw_opengl3/*.cpp", "./README.txt", "libs/gl3w/GL/gl3w.c" }
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includedirs { "libs/glfw/include", "libs/gl3w" }
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filter { "system:windows", "platforms:x86" }
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libdirs { "libs/glfw/lib-vc2010-32" }
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filter { "system:windows", "platforms:x86_64" }
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libdirs { "libs/glfw/lib-vc2010-64" }
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filter { "system:windows" }
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ignoredefaultlibraries { "msvcrt" }
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links { "opengl32", "glfw3" }
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filter { "system:macosx" }
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libdirs { "/usr/local/lib" }
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links { "glfw" }
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linkoptions { "-framework OpenGL" }
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end
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-- example_glfw_vulkan (GLFW + Vulkan)
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if (_OPTIONS["with-vulkan"]) then
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project "example_glfw_vulkan"
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kind "ConsoleApp"
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imgui_as_src ("..", "imgui")
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--imgui_as_lib ("..")
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vpaths { ["sources"] = "./**" }
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files { "../backends/imgui_impl_glfw*", "../backends/imgui_impl_vulkan.*", "example_glfw_vulkan/*.h", "example_glfw_vulkan/*.cpp", "./README.txt" }
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includedirs { "libs/glfw/include", "%VULKAN_SDK%/include" }
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filter { "system:windows", "platforms:x86" }
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libdirs { "libs/glfw/lib-vc2010-32", "%VULKAN_SDK%/lib32" }
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filter { "system:windows", "platforms:x86_64" }
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libdirs { "libs/glfw/lib-vc2010-64", "%VULKAN_SDK%/lib" }
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filter { "system:windows" }
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ignoredefaultlibraries { "msvcrt" }
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links { "vulkan-1", "glfw3" }
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end
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-- example_null (no rendering)
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if (true) then
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project "example_null"
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kind "ConsoleApp"
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imgui_as_src ("..", "imgui")
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--imgui_as_lib ("..")
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vpaths { ["sources"] = "./**" }
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files { "example_null/*.h", "example_null/*.cpp", "./README.txt" }
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filter { "system:windows" }
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ignoredefaultlibraries { "msvcrt" }
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end
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-- example_sdl_opengl2 (SDL + OpenGL2)
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if (_OPTIONS["with-sdl"]) then
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project "example_sdl_opengl2"
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kind "ConsoleApp"
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imgui_as_src ("..", "imgui")
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--imgui_as_lib ("..")
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vpaths { ["sources"] = "./**" }
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files { "../backends/imgui_impl_sdl*", "../backends/imgui_impl_opengl2.*", "example_sdl_opengl2/*.h", "example_sdl_opengl2/*.cpp", "./README.txt" }
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includedirs { "%SDL2_DIR%/include" }
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filter { "system:windows", "platforms:x86" }
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libdirs { "%SDL2_DIR%/lib/x86" }
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filter { "system:windows", "platforms:x86_64" }
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libdirs { "%SDL2_DIR%/lib/x64" }
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filter { "system:windows" }
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ignoredefaultlibraries { "msvcrt" }
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links { "SDL2", "SDL2main", "opengl32" }
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end
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-- example_sdl_opengl3 (SDL + OpenGL3)
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if (_OPTIONS["with-sdl"]) then
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project "example_sdl_opengl3"
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kind "ConsoleApp"
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imgui_as_src ("..", "imgui")
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--imgui_as_lib ("..")
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vpaths { ["sources"] = "./**" }
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files { "../backends/imgui_impl_sdl*", "../backends/imgui_impl_opengl3.*", "example_sdl_opengl3/*.h", "example_sdl_opengl3/*.cpp", "./README.txt", "libs/gl3w/GL/gl3w.c" }
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includedirs { "%SDL2_DIR%/include", "libs/gl3w" }
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filter { "system:windows", "platforms:x86" }
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libdirs { "%SDL2_DIR%/lib/x86" }
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filter { "system:windows", "platforms:x86_64" }
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libdirs { "%SDL2_DIR%/lib/x64" }
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filter { "system:windows" }
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ignoredefaultlibraries { "msvcrt" }
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links { "SDL2", "SDL2main", "opengl32" }
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end
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-- example_sdl_vulkan (SDL + Vulkan)
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if (_OPTIONS["with-vulkan"]) then
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project "example_sdl_vulkan"
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kind "ConsoleApp"
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imgui_as_src ("..", "imgui")
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--imgui_as_lib ("..")
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vpaths { ["sources"] = "./**" }
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files { "../backends/imgui_impl_sdl*", "../backends/imgui_impl_vulkan.*", "example_sdl_vulkan/*.h", "example_sdl_vulkan/*.cpp", "./README.txt" }
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includedirs { "%SDL2_DIR%/include", "%VULKAN_SDK%/include" }
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filter { "system:windows", "platforms:x86" }
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libdirs { "%SDL2_DIR%/lib/x86", "%VULKAN_SDK%/lib32" }
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filter { "system:windows", "platforms:x86_64" }
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libdirs { "%SDL2_DIR%/lib/x64", "%VULKAN_SDK%/lib" }
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filter { "system:windows" }
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ignoredefaultlibraries { "msvcrt" }
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links { "SDL2", "SDL2main", "vulkan-1" }
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end

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