[tz] 2017c zdump outputs "No such file or directory"

[Paul Eggert]

On 10/26/2017 05:35 PM, 大山俊成 wrote:
> open("./tzdir/etc/zoneinfo/America/Los_Angeles", O_RDONLY) = -1 ENOENT (No such file or directory)

It looks like when you compiled the program, TOPDIR was simply ".".  
Please try building tzdb-2017c from scratch, and make sure that TOPDIR  
is an absolute file name, i.e., that TOPDIR begins with "/". You should  
be able to verify this by looking at the output of 'make'; it should say  
that TZDIR is an absolute file name.