vulkan-cpp-starter/Makefile at main · CapsCollective/vulkan-cpp-starter · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
# Copyright (c) 2021-present Caps Collective & contributors
# Originally authored by Jonathan Moallem (@jonjondev) & Aryeh Zinn (@Raelr)
#
# This code is released under an unmodified zlib license.
# For conditions of distribution and use, please see:
#     https://opensource.org/licenses/Zlib

rwildcard = $(wildcard $1$2) $(foreach d,$(wildcard $1*),$(call rwildcard,$d/,$2))
platformpth = $(subst /,$(PATHSEP),$1)

buildDir := bin
executable := app
target := $(buildDir)/$(executable)
sources := $(call rwildcard,src/,*.cpp)
objects := $(patsubst src/%, $(buildDir)/%, $(patsubst %.cpp, %.o, $(sources)))
depends := $(patsubst %.o, %.d, $(objects))

includes := -I vendor/glfw/include -I $(VULKAN_SDK)/include
linkFlags = -L lib/$(platform) -lglfw3
compileFlags := -std=c++17 $(includes)

ifeq ($(OS),Windows_NT)

	LIB_EXT = .lib
	CMAKE_CMD = cmake -G "MinGW Makefiles" .

	vulkanLibDir := Lib
	vulkanLib := vulkan-1
	vulkanLink := -l $(vulkanLib)

	platform := Windows
	CXX ?= g++
	linkFlags += $(vulkanLink) -Wl,--allow-multiple-definition -pthread -lopengl32 -lgdi32 -lwinmm -mwindows -static -static-libgcc -static-libstdc++
	THEN := &&
	PATHSEP := \$(BLANK)
	MKDIR := -mkdir -p
	RM := -del /q
	COPY = -robocopy "$(call platformpth,$1)" "$(call platformpth,$2)" $3
else
	UNAMEOS := $(shell uname)
	ifeq ($(UNAMEOS), Linux)

		LIB_EXT :=

		vulkanLib := vulkan.so
		vulkanLink := -lvulkan

		vulkanExports := export VK_LAYER_PATH=$(VULKAN_SDK)/etc/explicit_layer.d

		platform := Linux
		CXX ?= g++
		linkFlags += $(vulkanLink) -ldl -lpthread -lX11 -lXxf86vm -lXrandr -lXi
	endif
	ifeq ($(UNAMEOS), Darwin)

		LIB_EXT := .dylib

		vulkanLib := vulkan.1
		vulkanLibVersion := $(patsubst %.0,%,$(VK_VERSION))
		vulkanLink := -l $(vulkanLib) -l vulkan.$(vulkanLibVersion)

		vulkanExports := export export VK_ICD_FILENAMES=$(VULKAN_SDK)/share/vulkan/icd.d/MoltenVK_icd.json; \
						export VK_LAYER_PATH=$(VULKAN_SDK)/share/vulkan/explicit_layer.d
		macOSVulkanLib = $(call COPY, $(VULKAN_SDK)/lib, lib/$(platform),libvulkan.$(vulkanLibVersion)$(LIB_EXT))

		platform := macOS
		CXX ?= clang++
		linkFlags += $(vulkanLink) -framework CoreVideo -framework IOKit -framework Cocoa -framework GLUT -framework OpenGL
	endif

	vulkanLibDir := lib

	vulkanLibDir := lib
	vulkanLibPrefix := $(vulkanLibDir)
	CMAKE_CMD = cmake .

	PATHSEP := /
	MKDIR = mkdir -p
	COPY = cp $1$(PATHSEP)$3 $2
	THEN = ;
	RM := rm -rf
endif

# Lists phony targets for Makefile
.PHONY: all setup submodules execute clean

all: $(target) execute clean

submodules:
	git submodule update --init --recursive --depth 1

setup: submodules lib

lib:
	cd vendor/glfw $(THEN) $(CMAKE_CMD) $(THEN) "$(MAKE)"
	$(MKDIR) $(call platformpth, lib/$(platform))
	$(call COPY,vendor/glfw/src,lib/$(platform),libglfw3.a)
	$(call COPY,$(VULKAN_SDK)/$(vulkanLibDir),lib/$(platform),$(vulkanLibPrefix)$(vulkanLib)$(LIB_EXT))
	$(macOSVulkanLib)

# Link the program and create the executable
$(target): $(objects)
	$(CXX) $(objects) -o $(target) $(linkFlags)

# Add all rules from dependency files
-include $(depends)

# Compile objects to the build directory
$(buildDir)/%.o: src/%.cpp Makefile
	$(MKDIR) $(call platformpth, $(@D))
	$(CXX) -MMD -MP -c $(compileFlags) $< -o $@ $(CXXFLAGS)

clear:
	clear;

execute:
	$(target) $(ARGS)

clean:
	$(RM) $(call platformpth, $(buildDir)/*)