我正在尝试构建 cyanogenmod，但构建失败并显示以下内容。我在/mnt 上的驱动器有足够的空间，但是/tmp 所在的根分区空间较小，所以我假设这是在写入临时文件时发生的。
因此我也想将临时目录重定向到/mnt 下的某个地方，我该如何在 cyanogenmod/Android 构建系统中执行此操作？我尝试设置 TMP 和 TEMP 但它们似乎没有任何效果。
Package OTA: /mnt/android/system/out/target/product/oneplus3/cm_oneplus3-ota-178d4560f4.zip
unzipping target target-files...
running: unzip -o -q /mnt/android/system/out/target/product/oneplus3/obj/PACKAGING/target_files_intermediates/cm_oneplus3-target_files-178d4560f4.zip -d /tmp/targetfiles-RM6VsH
--- target info ---
...
cache_size = (int) 268435456
...
recovery_size = (int) 67108864
...
userdata_size = (int) 57436708864
(using device-specific extensions from target_files)
loaded device-specific extensions from /tmp/targetfiles-RM6VsH/META/releasetools.py
Warning: could not find RADIO/filesmap in <zipfile.ZipFile object at 0x2b4193f91fd0>.
using prebuilt recovery.img from BOOTABLE_IMAGES...
using system.img from target-files
Total of 770048 4096-byte output blocks in 2698 input chunks.
Generating digraph...
Finding vertex sequence...
Reversing backward edges...
0/0 dependencies (0.00%) were violated; 0 source blocks stashed.
Improving vertex order...
Revising stash size...
Total 0 blocks are packed as new blocks due to insufficient cache size.
Reticulating splines...
Traceback (most recent call last):
File "./build/tools/releasetools/ota_from_target_files", line 1772, in <module>
main(sys.argv[1:])
File "./build/tools/releasetools/ota_from_target_files", line 1727, in main
WriteFullOTAPackage(input_zip, output_zip)
File "./build/tools/releasetools/ota_from_target_files", line 664, in WriteFullOTAPackage
system_diff = common.BlockDifference("system", system_tgt, src=None)
File "/mnt/android/system/build/tools/releasetools/common.py", line 1302, in __init__
b.Compute(self.path)
File "/mnt/android/system/build/tools/releasetools/blockimgdiff.py", line 299, in Compute
self.ComputePatches(prefix)
File "/mnt/android/system/build/tools/releasetools/blockimgdiff.py", line 618, in ComputePatches
new_f.write(piece)
IOError: [Errno 28] No space left on device
make: *** [/mnt/android/system/out/target/product/oneplus3/cm_oneplus3-ota-178d4560f4.zip] Error 1
make: Leaving directory `/mnt/android/system'
更新:我通过编辑 /mnt/android/system/build/tools/releasetools/common.py 并手动设置临时目录找到了一个解决方法像第 1299 行的 tmpdir = tempfile.mkdtemp(dir='/mnt/tmp')，根据文档 mkdtemp 应该使用 TMP 和 TEMP，但这似乎对我不起作用! Python 的版本为 2.7.6。
最佳答案
要设置 TMPDIR 环境变量，请指定运行复制或发布程序的用户 ID 可以访问的目录。确保文件不能被其他用户标识删除。 例如，以下命令指定/home/repldba/tempfiles/目录: 导出 TMPDIR=/home/repldba/tempfiles/
关于android - 构建cyanogenmod时如何设置临时目录，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/38238463/