mirror of
https://github.com/thepigeongenerator/sdl_template.git
synced 2025-12-17 05:55:47 +01:00
88 lines
2.3 KiB
Makefile
88 lines
2.3 KiB
Makefile
NAME := $(shell basename $(PWD))
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# compiler settings
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CC := clang
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STD := c17
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LANG = c
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CFLAGS := $(shell pkg-config --cflags sdl2) -Wall -Wextra -Wpedantic -Wno-pointer-arith
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LDFLAGS := $(shell pkg-config --libs sdl2) -lm
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ifeq ($(DEBUG),1)
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CFLAGS += -DDEBUG -fsanitize=address,undefined -g -Og
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PROF := dbg
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else
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REL_FLAGS += -O3
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PROF := rel
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endif
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# dirs
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DIR_BIN := bin
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DIR_OBJ := obj
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DIR_BUILD := $(DIR_BIN)/$(ARCH)/$(PROF)
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DIR := $(DIR_BIN)/$(ARCH)/$(PROF) $(DIR_OBJ)/$(ARCH)/$(PROF)
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# source files
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SRC := $(wildcard src/*.c) $(wildcard src/**/*.c) $(wildcard src/**/**/*.c) $(wildcard src/**/**/**/*.c) $(wildcard src/**/**/**/**/*.c)
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SRC_ASSETS := $(wildcard assets/*)
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# output locations
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OBJ := $(patsubst src/%,$(DIR_OBJ)/$(ARCH)/$(PROF)/%,$(SRC:.c=.o))
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DEP := $(OBJ:.o=.d)
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ASSETS := $(patsubst assets/%,$(DIR_BUILD)/%,$(SRC_ASSETS))
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TARGET := $(DIR_BUILD)/$(NAME)$(EXT)
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define wr_colour
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@echo -e "\033[$(2)m$(1)\033[0m"
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endef
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# sets the variables for the different targets
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linux-x86_64:
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@$(MAKE) _build ARCH=$@ CFLAGS="$(CFLAGS) -target x86_64-pc-linux-gnu"
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win-x86_64:
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@$(MAKE) _build ARCH=$@ CFLAGS="$(CFLAGS) -target x86_64-pc-windows-gnu" EXT=".exe"
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web:
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@$(MAKE) _build ARCH=$@ CC=emcc EXT=".html"
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all: linux-x86_64 win-x86_64 web
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_build: compile_commands.json $(DIR) $(TARGET) $(ASSETS)
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@$(call wr_colour,"current profile: '$(PROF)'",93)
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clean:
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rm -rf $(DIR_BIN) $(DIR_OBJ) compile_commands.json
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# create the binary (linking step)
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$(TARGET): $(DIR_OBJ) $(OBJ)
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@$(call wr_colour,"CC: '$(CC)'",94)
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@$(call wr_colour,"CFLAGS: '$(CFLAGS)'",94)
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@$(call wr_colour,"LDFLAGS: '$(LDFLAGS)'",94)
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@$(CC) -o $(TARGET) $^ $(CFLAGS) $(LDFLAGS)
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# create .o and .d files
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$(DIR_OBJ)/$(ARCH)/$(PROF)/%.o: src/%.c
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@$(call wr_colour,"compiling $(notdir $@) from $(notdir $<)",92)
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@mkdir -p $(dir $@)
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@$(CC) -o $@ -MD -MP -c $< $(CFLAGS) -std=$(STD) -x $(LANG) -Wno-unused-command-line-argument
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# copy assets
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$(DIR_BUILD)/%: assets/%
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@mkdir -p $(dir $@)
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cp -v $< $@
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# create directories
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$(DIR):
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mkdir -p $@
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# update compile commands if the makefile has been updated (for linting)
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ifeq ($(DEBUG),1)
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compile_commands.json: makefile
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$(MAKE) clean
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@touch compile_commands.json
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bear -- make $(ARCH)
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else
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compile_commands.json: makefile
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$(MAKE) clean
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@touch compile_commands.json
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endif
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# include the dependencies
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-include $(DEP)
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