From ae83d32a56c38e5c7cd4497d64432387d4350a55 Mon Sep 17 00:00:00 2001
From: Ian Moffett <ian@osmora.org>
Date: Thu, 4 Jul 2024 23:41:00 -0400
Subject: lib: Add initial libc

Signed-off-by: Ian Moffett <ian@osmora.org>
---
 lib/libc/Makefile | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 lib/libc/Makefile

(limited to 'lib/libc/Makefile')

diff --git a/lib/libc/Makefile b/lib/libc/Makefile
new file mode 100644
index 0000000..af91a87
--- /dev/null
+++ b/lib/libc/Makefile
@@ -0,0 +1,28 @@
+CFLAGS = -c -fno-stack-protector -nostdlib -static -Iinclude/
+LIBC_CFILES = $(shell find src/ -name "*.c")
+LIBC_ASMFILES = $(shell find src/ -name "*.S")
+
+LIBC_OBJ = $(LIBC_CFILES:.c=.o)
+LIBC_ASMOBJ = $(LIBC_ASMFILES:.S=.S.o)
+
+all: $(LIBC_ASMOBJ) $(LIBC_OBJ) build/libc.a
+
+build/libc.a: build/
+	mkdir -p include/sys/
+	cp -f $(USRDIR)/include/sys/*.h include/sys
+	ar rcs build/libc.a $(LIBC_OBJ) $(LIBC_ASMOBJ)
+
+%.o: %.c
+	$(CC) $(CFLAGS) -Iinclude/ $< -o $@
+
+%.S.o: %.S
+	$(CC) $(CFLAGS) -Iinclude/ $< -o $@
+
+.PHONY:
+build/:
+	mkdir -p build/
+
+.PHONY: clean
+clean:
+	rm -f $(LIBC_OBJ) $(LIBC_ASMOBJ)
+	rm -rf build/
-- 
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