变量 $(TOPDIR):表示 buildroot 顶层目录,也就是<SDK>/buildroot 目录。 $(BUILD_DIR):buildroot 编译输出文件所在顶层文件夹 build $(TARGET_CC):gcc 编译器 $(TARGET_CROSS):编译器前缀 $(BASE_DIR): buildroot 的 output 路径 $(TARGET_DIR):output 路径下的 target 文件夹 $(BUILD_DIR):output 路径...
HOST_DIR, STAGING_DIR, TARGET_DIR: see Section18.6.2, “generic-package reference” BUILD_DIR: the directorywherepackages are extracted and built BINARIES_DIR: the placewhereall binary files (aka images) are stored BASE_DIR: thebaseoutput directory 1.3 rootfs skeleton 根文件系统是从一个skeleton...
同样,就像构建后脚本一样,脚本可以访问环境变量BR2_CONFIG、HOST_DIR、STAGING_DIR、TARGET_DIR、BUILD_DIR、BINARIES_DIR、CONFIG_DIR和BASE_DIR。 后镜像(post-image)脚本将作为执行builroot的用户执行,通常不应该是根用户。因此,在这些脚本中任何需要root权限的操作都需要特殊处理(使用fakeroot或sudo),这将留给脚本...
BUILD_DIR: the directory where packages are extracted and built BINARIES_DIR: the place where all binary files (aka images) are stored BASE_DIR: the base output directory 新建自己的目标skeleton(骨架):你可以参考system/skeleton来做一个适用于自己项目的目录,设置好BR2_ROOTFS_SKELETON_CUSTOM 和BR2_RO...
$(TARGET_DIR)路径作为第一个参数传递,其他参数可以在BR2_ROOTFS_POST_SCRIPT_ARGS选项中传递。 相关的环境变量: BR2_CONFIG,Buildroot.config文件的路径 HOST_DIR,STAGING_DIR,TARGET_DIR,BUILD_DIR,BINARIES_DIR,BASE_DIR 关于根文件系统还有权限表、用户表、设备表、设备管理以及映象文件如何部署等....
2. $(BASE_DIR) 为工程输出目录路径 BR2_ROOTFS_OVERLAY="$(BASE_DIR)/overlay1 $(BASE_DIR)/overlay2" BR2_ROOTFS_POST_BUILD_SCRIPT="$(BASE_DIR)/atmel/sama5d3ek_demo/post-build.sh" $(TOPDIR) 为buildroot的顶层目录 BR2_DEFCONFIG="$(CONFIG_DIR)/defconfig" ...
export HOST_DIR export BINARIES_DIR export BASE_DIR ### # # You should probably leave this stuff alone unless you know # what you are doing.# ### all: world # Include legacy before the other things, because package .mk files # may...
BR2_GLOBAL_PATCH_DIR 在package目录外,指定开源软件包补丁路径 例如: buildroot.config:BR2_GLOBAL_PATCH_DIR="$(TOPDIR)/../buildroot_patch/patchs"ls-l$(TOPDIR)/../buildroot_patch/patchsdrwxrwxr-x2ssss40965月2316:04android-toolsdrwxrwxr-x2ssss40965月2316:04bluez5_utilsdrwxrwxr-x2ssss40965月...
config BR2_HOST_DIR string "Host dir" default "$(BASE_DIR)/host" help Directory to store all the binary files that are built for the host. This includes the cross compilation toolchain when building the internal buildroot toolchain. The default is $(BASE_DIR)/host menu "Mirrors...
config BR2_HOST_DIR string "Host dir" default "$(BASE_DIR)/host" help Directory to store all the binary files that are built for the host. This includes the cross compilation toolchain when building the internal buildroot toolchain. The default is $(BASE_DIR)/host menu "Mirrors and Downloa...