include $(TOPDIR)/rules.mk

# Name, version and release number
# The name and version of your package are used to define the variable to point to the build directory of your package: $(PKG_BUILD_DIR)
PKG_NAME:=czytnik
PKG_VERSION:=1.0
PKG_RELEASE:=1

TARGET_CFLAGS=-DLOG_USE_COLOR -DMAIN_LOG_LEVEL -I"../../include" -I"../../drivers" -I"../../libraries"
TARGET_LDFLAGS=-DLOG_USE_COLOR -DMAIN_LOG_LEVEL -L"../../include" -L"../../drivers" -L"../../libraries"
TARGET_CC=mipsel-openwrt-linux-gcc

# Source settings (i.e. where to find the source codes)
# This is a custom variable, used below
SOURCE_DIR:=/home/xyz/git/backup/iksde/app

include $(INCLUDE_DIR)/package.mk

# Package definition; instructs on how and where our package will appear in the overall configuration menu ('make menuconfig')
define Package/czytnik
  SECTION:=app
  CATEGORY:=Examples
  TITLE:=czytnik app
endef

# Package description; a more verbose description on what our package does
define Package/czytnik/description
 czytnik app.
endef

# Package preparation instructions; create the build directory and copy the source code. 
# The last command is necessary to ensure our preparation instructions remain compatible with the patching system.
define Build/Prepare
        mkdir -p $(PKG_BUILD_DIR)
        cp -r $(SOURCE_DIR)/* $(PKG_BUILD_DIR)
        $(Build/Patch)
endef
# Package build instructions; invoke the target-specific compiler to first compile the source file, and then to link the file into the final executable
define Build/Compile
        $(TARGET_CC) $(TARGET_CFLAGS) -o $(PKG_BUILD_DIR)/main.o -c $(PKG_BUILD_DIR)/main.c
        $(TARGET_CC) $(TARGET_LDFLAGS) -o $(PKG_BUILD_DIR)/$1 $(PKG_BUILD_DIR)/main.o 
endef

# Package install instructions; create a directory inside the package to hold our executable, and then copy the executable we built previously into th$
define Package/czytnik/install
        $(INSTALL_DIR) $(1)/usr/bin
        $(INSTALL_BIN) $(PKG_BUILD_DIR)/czytnik $(1)/usr/bin
endef

# This command is always the last, it uses the definitions and variables we give above in order to get the job done
$(eval $(call BuildPackage,czytnik))