From 7199e74aa22e592a3b77bdd81f735edca5470596 Mon Sep 17 00:00:00 2001
From: Benji Dial <benji@benjidial.net>
Date: Sat, 20 Jan 2024 17:59:40 -0500
Subject: update

---
 makefile | 51 +++++++++++++++++++++++++++++++--------------------
 1 file changed, 31 insertions(+), 20 deletions(-)

(limited to 'makefile')

diff --git a/makefile b/makefile
index 4c285f0..bff2b4e 100644
--- a/makefile
+++ b/makefile
@@ -1,7 +1,8 @@
-GPP_ARGS = -Wall -Wextra -O3 -ggdb -I include \
-  -ffreestanding -fno-exceptions -fno-rtti -mno-sse
-KGPP_ARGS = ${GPP_ARGS}
-AGPP_ARGS = ${GPP_ARGS}
+GPP_ARGS = -std=c++17 -Wall -Wextra -O3 -ggdb -nostdinc \
+  -fno-exceptions -ffreestanding -fno-rtti -mno-sse
+KGPP_ARGS = ${GPP_ARGS} -I kernel/include -I mintsuki-freestanding-headers
+AGPP_ARGS = ${GPP_ARGS} -I libraries/euler/include \
+  -I libraries/daguerre/include
 
 LD_ARGS = -z noexecstack
 KLD_ARGS = -T kernel/link.ld ${LD_ARGS}
@@ -17,21 +18,24 @@ clean:
 	rm -rf obj out
 
 dist-clean:
-	rm -rf limine
-	rm -f include/hilbert/kernel/limine.hpp
+	rm -rf limine mintsuki-freestanding-headers
 
 limine:
 	git clone --depth=1 -b v6.x-branch \
 	  https://github.com/limine-bootloader/limine.git limine
 	cd limine && ./bootstrap && ./configure -q --enable-bios --enable-bios-cd
 	+make -C limine
-	cp limine/limine.h include/hilbert/kernel/limine.hpp
 
-obj/kernel/entry.cpp.o: kernel/entry.cpp limine
+mintsuki-freestanding-headers:
+	git clone --depth=1 \
+	  https://github.com/mintsuki/freestanding-headers.git \
+	  mintsuki-freestanding-headers
+
+obj/kernel/entry.cpp.o: kernel/entry.cpp limine mintsuki-freestanding-headers
 	@mkdir -p $(@D)
 	g++ -c ${KGPP_ARGS} $< -o $@
 
-obj/kernel/%.cpp.o: kernel/%.cpp
+obj/kernel/%.cpp.o: kernel/%.cpp mintsuki-freestanding-headers
 	@mkdir -p $(@D)
 	g++ -c ${KGPP_ARGS} $< -o $@
 
@@ -46,29 +50,36 @@ KERNEL_OBJECTS = allocator.cpp application.cpp entry.cpp framebuffer.cpp \
 obj/kernel.elf: ${KERNEL_OBJECTS:%=obj/kernel/%.o}
 	ld ${KLD_ARGS} $^ -o $@
 
-obj/stdlib/%.asm.o: stdlib/%.asm
+obj/%.cpp.o: %.cpp mintsuki-freestanding-headers
 	@mkdir -p $(@D)
-	nasm -f elf64 $< -o $@
+	g++ -c ${AGPP_ARGS} $< -o $@
 
-obj/stdlib/%.cpp.o: stdlib/%.cpp
+obj/%.asm.o: %.asm
 	@mkdir -p $(@D)
-	g++ -c ${AGPP_ARGS} $< -o $@
+	nasm -f elf64 $< -o $@
 
-STDLIB_OBJECTS = entry.cpp syscall.asm
-obj/stdlib.o: ${STDLIB_OBJECTS:%=obj/stdlib/%.o}
+EULER_OBJECTS = entry.cpp syscall.asm cassert.cpp allocator.cpp cstdio.cpp \
+  cctype.cpp
+obj/euler.o: ${EULER_OBJECTS:%=obj/libraries/euler/%.o}
 	ld -r ${LLD_ARGS} $^ -o $@
 
-obj/%.cpp.o: applications/%.cpp
-	@mkdir -p $(@D)
-	g++ -c ${AGPP_ARGS} $< -o $@
+DAGUERRE_OBJECTS = ppm.cpp
+obj/daguerre.o: ${DAGUERRE_OBJECTS:%=obj/libraries/daguerre/%.o}
+	ld -r ${LLD_ARGS} $^ -o $@
 
 INIT_OBJECTS = main.cpp
-obj/initfs/bin/init.elf: ${INIT_OBJECTS:%=obj/init/%.o} obj/stdlib.o
+obj/initfs/bin/init.elf: ${INIT_OBJECTS:%=obj/applications/init/%.o} \
+  obj/euler.o obj/daguerre.o
 	@mkdir -p $(@D)
 	ld ${ALD_ARGS} $^ -o $@
 
+obj/initfs/.skeleton:
+	@mkdir -p obj/initfs
+	cp -r skeleton/* obj/initfs/
+	@touch obj/initfs/.skeleton
+
 APPLICATIONS = init
-obj/initfs.tgz: ${APPLICATIONS:%=obj/initfs/bin/%.elf}
+obj/initfs.tgz: ${APPLICATIONS:%=obj/initfs/bin/%.elf} obj/initfs/.skeleton
 	tar czf obj/initfs.tgz -C obj/initfs .
 
 out/disk.iso: obj/kernel.elf obj/initfs.tgz limine
-- 
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