bless

Makefile

@@ -1,32 +1,37 @@
-CC = clang
-
 SRC_DIR := src
-SRC := $(SRC_DIR)/main.c
+SRC := $(SRC_DIR)/*.c
 
 BUILD_DIR := build
 
 ASSETS := assets
 TARGET := $(BUILD_DIR)/hello
 
+INCLUDE := /usr/include/
+
 CTOOLS := $(SRC_DIR)/ctools
 LIBFT_DIR := $(CTOOLS)/libft
 LIBFT := $(LIBFT_DIR)/lib/libft.a
 
-LIB := $(LIBFT)
+LIB := $(LIBFT) $(LIBGPIOD)
 
 TOOLCHAIN_DIR := $(HOME)/.local/toolchains
 TOOLCHAIN := $(TOOLCHAIN_DIR)/aarch64-linux-musl-cross
 TOOLCHAIN_BIN := $(TOOLCHAIN)/bin
 MUSL_LD := $(TOOLCHAIN_BIN)/aarch64-linux-musl-ld
+CC := $(TOOLCHAIN_BIN)/aarch64-linux-musl-gcc
 
-CFLAGS := -Wall -Wextra -Werror --target=aarch64-linux-musl \
-		  --sysroot=$(TOOLCHAIN) \
-		  --ld-path=$(MUSL_LD)
+LIBGPIOD_INCLUDE := $(TOOLCHAIN)/include
+LIBGPIOD := $(TOOLCHAIN)/lib/libgpiod.a
+
+CFLAGS := -Wall -Wextra -Werror -I$(LIBGPIOD_INCLUDE)
 
 DOCKER_CMD := /bin/sh #-c 'hello "host.docker.internal" "8000"'
 
 MINIROOTFS := $(ASSETS)/minirootfs.tar.gz
 
+
+LINKER_FLAGS := -L$(TOOLCHAIN)/lib -lgpiod
+
 ALPINE := alpine
 ALPINE_KERNEL := alpine/boot/vmlinuz-rpi
 ALPINE_INITFRAM_FS := alpine/boot/initramfs-rpi
@@ -44,8 +49,7 @@ SSH_AUTH_KEYS := $(ALPINE)/authorized_keys
 
 all: $(TARGET)
 
-$(TARGET): $(TOOLCHAIN) $(SRC) $(BUILD_DIR) $(LIB)
-	echo $(HOME)
+$(TARGET): $(SRC) $(BUILD_DIR) $(LIB) $(LIBGPIOD)
 	$(CC) $(CFLAGS) -o $(TARGET) $(SRC) $(LIB)
 
 get: $(ASSETS) $(ALPINE_TAR) $(ALPINE_HEADLESS)
@@ -53,17 +57,9 @@ get: $(ASSETS) $(ALPINE_TAR) $(ALPINE_HEADLESS)
 	tar xvf $(ALPINE_TAR) -C $(ALPINE)
 	cp $(ALPINE_HEADLESS) $(ALPINE)
 
-qemu: $(ALPINE_CUSTOM_IMG) img
-	$(QEMU_VM) -machine raspi3ap -cpu cortex-a53 -smp 4 -m 512M \
-		-drive format=raw,file=$(ALPINE_CUSTOM_IMG) \
-		-nographic
-	#$(QEMU_VM) -M virt -cpu cortex-a72 -smp 2 -m 1G \
-	#	-kernel $(ALPINE_KERNEL) \
-	#	-initrd $(ALPINE_INITFRAM_FS) \
-	#	-append "console=ttyAMA0 root=/dev/vda rw" \
-	#	-drive format=raw,file=fat:rw:$(ALPINE)/ \
-	#	-nographic \
-	#	-virtfs local,path=$(BUILD_DIR),mount_tag=$(BUILD_DIR),security_model=none
+sync: $(TARGET)
+	rsync -avz root@pi:/media/mmcblk0p1/ ./image
+	rsync -avz ./build/* root@pi:/root/build/
 
 img: get $(ALPINE) $(BUILD_DIR)
 	$(QEMU_IMG) create -f raw $(ALPINE_CUSTOM_IMG) 512M
@@ -79,6 +75,19 @@ bootable: $(ALPINE) $(WPA_CONFIG) get
 $(ALPINE_HEADLESS):
 	wget https://github.com/macmpi/alpine-linux-headless-bootstrap/raw/98728731299f262eab270941c522138d6c5cea73/headless.apkovl.tar.gz -O $(ALPINE_HEADLESS)
 
+$(LIBGPIOD):
+	git clone https://git.kernel.org/pub/scm/libs/libgpiod/libgpiod.git && \
+	cd libgpiod && \
+	./autogen.sh && \
+	./configure --host=aarch64-linux-musl \
+				--prefix=/home/victor/.local/toolchains/aarch64-linux-musl-cross \
+				--enable-tools=no \
+				--enable-bindings-cxx=no && \
+	make && make install && \
+	cd .. && \
+	rm -rf libgpiod
+
+
 $(TOOLCHAIN): | $(TOOLCHAIN_DIR)
 	wget https://musl.cc/aarch64-linux-musl-cross.tgz
 	tar xvf aarch64-linux-musl-cross.tgz -C $(TOOLCHAIN_DIR)