EnderIce2 6dae34debd
userspace: Rewrite everything
Everything.

Signed-off-by: EnderIce2 <enderice2@protonmail.com>
2025-01-04 06:27:54 +02:00

41 lines
1.0 KiB
Makefile

default:
$(error Do not run this Makefile directly!)
OBJECT_NAME := ld.so
OUTPUT_DIR=$(WORKSPACE_DIR)/out/lib/
SYSROOT = --sysroot=$(WORKSPACE_DIR)/out/
S_SOURCES = $(shell find ./ -type f -name '*.S')
C_SOURCES = $(shell find ./ -type f -name '*.c')
CXX_SOURCES = $(shell find ./ -type f -name '*.cpp')
OBJ = ${S_SOURCES:.S=.o} ${C_SOURCES:.c=.o} ${CXX_SOURCES:.cpp=.o}
CFLAGS := -fvisibility=hidden -fPIC -I$(WORKSPACE_DIR)/out/include -DLIBC_GIT_COMMIT='"$(shell git rev-parse HEAD)"'
ifeq ($(DEBUG), 1)
CFLAGS += -DDEBUG -ggdb3 -O0 -fdiagnostics-color=always -fverbose-asm
endif
build: $(OBJECT_NAME)
$(OBJECT_NAME): $(OBJ)
$(info Linking $@)
$(CC) -nostdlib -shared -fPIC -fPIE -fno-plt -Wl,-soname,$(OBJECT_NAME) $(SYSROOT) $(OBJ) -o $(OBJECT_NAME)
cp $(OBJECT_NAME) $(OUTPUT_DIR)$(OBJECT_NAME)
%.o: %.c
$(info Compiling $<)
$(CC) $(CFLAGS) -std=c17 -c $< -o $@
%.o: %.cpp
$(info Compiling $<)
$(CC) $(CFLAGS) -std=c++20 -c $< -o $@
%.o: %.S
$(info Compiling $<)
$(AS) -c $< -o $@
clean:
rm -f $(OBJ) $(OBJECT_NAME)