153 lines
3.6 KiB
Makefile
153 lines
3.6 KiB
Makefile
.SUFFIXES:
|
|
.INTERMEDIATE:
|
|
.SECONDARY:
|
|
.PHONY: all clean
|
|
|
|
MAKEFILE_PATH := $(patsubst %/,%,$(dir $(abspath $(firstword $(MAKEFILE_LIST)))))
|
|
|
|
DEBUG = -g
|
|
|
|
CSTD += -std=gnu23
|
|
CXXSTD += -std=gnu++23
|
|
|
|
CFLAGS += -Wall -Werror -Wfatal-errors
|
|
CFLAGS += -Wno-error=unused-function
|
|
CFLAGS += -Wno-error=unused-const-variable
|
|
CFLAGS += -Wno-error=unused-but-set-variable
|
|
CFLAGS += -Wno-error=unused-variable
|
|
CFLAGS += -I$(MAKEFILE_PATH)/include
|
|
CXXFLAGS += -fno-exceptions
|
|
#CFLAGS += -DDEBUG_BUTTONS
|
|
#CFLAGS += -DDEBUG_AXES
|
|
LDFLAGS += -nostdlib++ -lm -static-libgcc
|
|
ifeq ($(OS),Windows_NT)
|
|
LDFLAGS += -Wl,--subsystem,windows -mwindows
|
|
endif
|
|
|
|
ifndef GLFW
|
|
$(error GLFW undefined)
|
|
endif
|
|
|
|
ifdef I386
|
|
ARCH='-m32'
|
|
endif
|
|
|
|
ifeq ($(shell uname),Linux)
|
|
|
|
LDFLAGS += -z noexecstack
|
|
ifdef I386
|
|
OBJARCH = -O elf32-i386 -B i386
|
|
else
|
|
OBJARCH = -O elf64-x86-64 -B i386:x86-64
|
|
endif
|
|
|
|
else
|
|
|
|
ifdef I386
|
|
OBJARCH += -O pe-i386 -B i386
|
|
else
|
|
OBJARCH += -O pe-x86-64 -B i386:x86-64
|
|
endif
|
|
|
|
endif # ifeq ($(shell uname),Linux)
|
|
|
|
DEPFLAGS = -MMD -MP
|
|
|
|
OPT = -Og
|
|
|
|
all: main
|
|
|
|
define BUILD_BINARY_O
|
|
objcopy \
|
|
-I binary $(OBJARCH) \
|
|
--rename-section .data=.data.$(basename $@) \
|
|
$< $@
|
|
endef
|
|
|
|
makefile_path := $(dir $(abspath $(firstword $(MAKEFILE_LIST))))
|
|
makefile_relative = $(shell realpath --relative-to $(makefile_path) $(1))
|
|
as_obj_binary = $(subst -,_,$(subst .,_,$(subst /,_,$(subst .h,,$(call makefile_relative,$(1))))))
|
|
as_obj_binary_p = _binary_$(call as_obj_binary,$(1))
|
|
|
|
define BUILD_BINARY_H
|
|
@echo gen $(call makefile_relative,$@)
|
|
@echo '#pragma once' > $@
|
|
@echo '' >> $@
|
|
@echo '#include <stdint.h>' >> $@
|
|
@echo '' >> $@
|
|
@echo '#ifdef __cplusplus' >> $@
|
|
@echo 'extern "C" {' >> $@
|
|
@echo '#endif' >> $@
|
|
@echo '' >> $@
|
|
@echo 'extern uint32_t $(call as_obj_binary_p,$<)_start __asm("$(call as_obj_binary_p,$<)_start");' >> $@
|
|
@echo 'extern uint32_t $(call as_obj_binary_p,$<)_end __asm("$(call as_obj_binary_p,$<)_end");' >> $@
|
|
@echo 'extern uint32_t $(call as_obj_binary_p,$<)_size __asm("$(call as_obj_binary_p,$<)_size");' >> $@
|
|
@echo '' >> $@
|
|
@echo '#define $(call as_obj_binary,$<)_start ((const char *)&$(call as_obj_binary_p,$<)_start)' >> $@
|
|
@echo '#define $(call as_obj_binary,$<)_end ((const char *)&$(call as_obj_binary_p,$<)_end)' >> $@
|
|
@echo '#define $(call as_obj_binary,$<)_size ($(call as_obj_binary,$<)_end - $(call as_obj_binary,$<)_start)' >> $@
|
|
@echo '' >> $@
|
|
@echo '#ifdef __cplusplus' >> $@
|
|
@echo '}' >> $@
|
|
@echo '#endif' >> $@
|
|
endef
|
|
|
|
%.glsl.o: %.glsl
|
|
$(BUILD_BINARY_O)
|
|
|
|
include/%.glsl.h: src/%.glsl
|
|
$(BUILD_BINARY_H)
|
|
|
|
%.data.o: %.data
|
|
$(BUILD_BINARY_O)
|
|
|
|
include/%.data.h: src/%.data
|
|
$(BUILD_BINARY_H)
|
|
|
|
%.data.pal.o: %.data.pal
|
|
$(BUILD_BINARY_O)
|
|
|
|
include/%.data.pal.h: src/%.data.pal
|
|
$(BUILD_BINARY_H)
|
|
|
|
clean:
|
|
rm -f *.o *.d *.gch
|
|
rm -f main
|
|
|
|
%.o: %.cpp
|
|
$(CXX) $(CXXSTD) $(ARCH) $(CFLAGS) $(OPT) $(DEBUG) $(DEPFLAGS) -MF ${<}.d -c $< -o $@
|
|
|
|
%.o: %.c
|
|
$(CC) $(CSTD) $(ARCH) $(CFLAGS) $(CXXFLAGS) $(OPT) $(DEBUG) $(DEPFLAGS) -MF ${<}.d -c $< -o $@
|
|
|
|
MAIN_OBJS = \
|
|
src/main.o \
|
|
src/glad.o \
|
|
src/opengl.o \
|
|
src/render.o \
|
|
src/collision2.o \
|
|
src/update.o \
|
|
src/unparse.o \
|
|
$(patsubst %.glsl,%.glsl.o,$(wildcard src/shader/*.glsl)) \
|
|
$(patsubst %.data,%.data.o,$(wildcard src/level/*.data)) \
|
|
$(patsubst %.data,%.data.o,$(wildcard src/font/*.data)) \
|
|
$(patsubst %.data,%.data.o,$(wildcard src/texture/*.data)) \
|
|
$(patsubst %.data.pal,%.data.pal.o,$(wildcard src/level/*.data.pal)) \
|
|
$(GLFW)
|
|
|
|
main: $(MAIN_OBJS)
|
|
$(CXX) $^ $(CXXFLAGS) $(ARCH) -o $@ $(LDFLAGS)
|
|
|
|
#-include $(shell find -type f -name 'src/*.d')
|
|
|
|
.SUFFIXES:
|
|
.INTERMEDIATE:
|
|
.SECONDARY:
|
|
.PHONY: all clean
|
|
|
|
%: RCS/%,v
|
|
%: RCS/%
|
|
%: %,v
|
|
%: s.%
|
|
%: SCCS/s.%
|