运行 bitbake 时出错答案

【问题标题】：Error when I run bitbake运行 bitbake 时出错
【发布时间】：2018-04-03 19:49:11
【问题描述】：

我已经安装了 yocto 项目和 meta-raspberry 层。当我尝试对图像进行 bitbake (bitbake rpi-basic-image) 时，我收到以下错误：

user:~/Desktop/yocto_r/build-rpi$ bitbake rpi-basic-image
Loading cache: 100% |############################################| Time: 0:00:00
Loaded 15 entries from dependency cache.
ERROR: /home/user/Desktop/yocto_r/poky/meta-raspberrypi/recipes-core/images/rpi-test-image.bb: Deprecated variable(s) found: "IMAGE_DEPENDS_rpi-sdimg". Use do_image_<type>[depends] += "<recipe>:<task>" instead
ERROR: /home/user/Desktop/yocto_r/poky/meta-raspberrypi/recipes-core/images/rpi-basic-image.bb: Deprecated variable(s) found: "IMAGE_DEPENDS_rpi-sdimg". Use do_image_<type>[depends] += "<recipe>:<task>" instead
ERROR: /home/user/Desktop/yocto_r/poky/meta-raspberrypi/recipes-core/images/rpi-hwup-image.bb: Deprecated variable(s) found: "IMAGE_DEPENDS_rpi-sdimg". Use do_image_<type>[depends] += "<recipe>:<task>" instead
ERROR: Failed to parse recipe: /home//Desktop/yocto_r/poky/meta-raspberrypi/recipes-core/images/rpi-test-image.bb

谁知道问题出在哪里？

【问题讨论】：

标签： raspberry-pi raspberry-pi3 yocto bitbake

【解决方案1】：

似乎配方与更新的图像类型类不兼容。将 IMAGE_DEPENDS_rpi-sdimg 替换为 do_image_rpi-sdimg[depends]。

例如，如果你有

IMAGE_DEPENDS_rpi-sdimg = "virtual/kernel"

然后用

替换

do_image_rpi-sdimg[depends] += "virtual/kernel:do_populate_sysroot"

【讨论】：

【解决方案2】：

我也有这个问题。修改 meta-raspberrypi/classes/sdcard_image-rpi.bbclass 文件，如下所示

diff --git a/classes/sdcard_image-rpi.bbclass b/classes/sdcard_image-rpi.bbclass
index 79ab53a..91719f2 100644
--- a/classes/sdcard_image-rpi.bbclass
+++ b/classes/sdcard_image-rpi.bbclass
@@ -50,7 +50,7 @@ IMAGE_ROOTFS_ALIGNMENT = "4096"
 SDIMG_ROOTFS_TYPE ?= "ext3"
 SDIMG_ROOTFS = "${IMGDEPLOYDIR}/${IMAGE_NAME}.rootfs.${SDIMG_ROOTFS_TYPE}"

-IMAGE_DEPENDS_rpi-sdimg = " \
+do_image_rpi-sdimg = " \
                        parted-native \
                        mtools-native \
                        dosfstools-native \

【讨论】：