58 lines
2.3 KiB
Makefile
58 lines
2.3 KiB
Makefile
# Source files
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ASSET_BUILDER_SOURCES := \
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main.c \
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asset_file.c \
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errors.c
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# Compiler and flags
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ASSET_BUILDER_CC = gcc
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ASSET_BUILDER_CFLAGS = -std=c17 -pedantic -O3 $(shell pkg-config --cflags libpng) # RELEASE
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#ASSET_BUILDER_CFLAGS = -std=c17 --pedantic -O0 -g $(shell pkg-config --cflags libpng) \
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-Wall -Wno-missing-braces -Wextra -Wno-missing-field-initializers \
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-Wformat=2 -Wswitch-default -Wswitch-enum -Wcast-align \
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-Wpointer-arith -Wbad-function-cast -Wstrict-overflow=5 \
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-Wstrict-prototypes -Winline -Wundef -Wnested-externs \
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-Wcast-qual -Wshadow -Wunreachable-code -Wlogical-op \
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-Wfloat-equal -Wstrict-aliasing=2 -Wredundant-decls \
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-Wold-style-definition # DEVELOPEMENT
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ASSET_BUILDER_INCLUDE_DIRS = $(ASSET_BUILDER_DIR)/headers
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ASSET_BUILDER_LDFLAGS = $(shell pkg-config --libs libpng)
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# Deduce objects
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ASSET_BUILDER_OBJECTS = $(ASSET_BUILDER_SOURCES:%.c=$(BUILD_DIR)/$(ASSET_BUILDER_DIR)/%.o)
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# Current file nb to process
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CURRENT_ASSET_BUILDER_FILE := 0
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# Build asset builder target
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build_asset_builder: asset_builder_setup count_asset_builder_build asset_builder_end
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# Source build directories
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asset_builder_setup:
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@echo "Building $(notdir $(ASSET_BUILDER_OUTPUT))"
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$(Q)mkdir -p $(dir $(ASSET_BUILDER_OBJECTS))
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# Count nb of files to build
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count_asset_builder_build:
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$(eval export TOTAL_ASSET_BUILDER_FILES := $(shell echo $$(($$(make -n $(ASSET_BUILDER_OBJECTS) 2>/dev/null | grep -c "Building") + 1))))
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# Link asset builder target
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$(ASSET_BUILDER_OUTPUT): $(ASSET_BUILDER_OBJECTS)
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@echo -e "[100%] $(YELLOW)Linking $(notdir $(ASSET_BUILDER_OUTPUT))$(RESET)"
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$(Q)$(SRC_CC) $(ASSET_BUILDER_OBJECTS) -o $@ $(ASSET_BUILDER_LDFLAGS)
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# Build .o files
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$(BUILD_DIR)/$(ASSET_BUILDER_DIR)/%.o: $(ASSET_BUILDER_DIR)/%.c
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$(eval CURRENT_ASSET_BUILDER_FILE := $(shell echo $$(($(CURRENT_ASSET_BUILDER_FILE)+1))))
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$(eval PERCENTAGE := $(shell echo $$(($(CURRENT_ASSET_BUILDER_FILE)*100/$(TOTAL_ASSET_BUILDER_FILES)))))
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@echo -e "[$(PERCENTAGE)%] $(GREEN)Building C object $@$(RESET)"
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$(Q)$(SRC_CC) $(SRC_CFLAGS) $(ASSET_BUILDER_INCLUDE_DIRS:%=-I%) -MMD -MP -c $< -o $@
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# Print ending message
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asset_builder_end: $(ASSET_BUILDER_OUTPUT)
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@echo "Built target $(notdir $(ASSET_BUILDER_OUTPUT))"
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# Source files dependencies
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-include $(ASSET_BUILDER_OBJECTS:.o=.d)
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