[DebianGIS-dev] Bug#569585: A little more investigation

[Enrico Zini]

Hello.

I tried to investigate a bit more. GMT seems to opens the high-res
file, reads a bit, then somehow thinks it's invalid.

This is the end of the strace output for it:

  access("12/16.5/36/39", R_OK)           = -1 ENOENT (No such file or directory)
  access("coastline.conf", R_OK)          = -1 ENOENT (No such file or directory)
  access("/usr/lib/gmt/share/conf/coastline.conf", R_OK) = -1 ENOENT (No such file or directory)
  access("/usr/lib/gmt/share/coastline.conf", R_OK) = 0
  open("/usr/lib/gmt/share/coastline.conf", O_RDONLY) = 4
  fstat(4, {st_mode=S_IFREG|0644, st_size=439, ...}) = 0
  mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f18eb597000
  read(4, "# This file has just a list of a"..., 4096) = 439
  read(4, "", 4096)                       = 0
  close(4)                                = 0
  munmap(0x7f18eb597000, 4096)            = 0
  access("binned_GSHHS_h.cdf", R_OK)      = -1 ENOENT (No such file or directory)
  access("/usr/lib/gmt/share/coast/binned_GSHHS_h.cdf", R_OK) = 0
  open("/usr/lib/gmt/share/coast/binned_GSHHS_h.cdf", O_RDONLY) = 4
  fstat(4, {st_mode=S_IFREG|0644, st_size=11747584, ...}) = 0
  fstat(4, {st_mode=S_IFREG|0644, st_size=11747584, ...}) = 0
  lseek(4, 0, SEEK_SET)                   = 0
  read(4, "CDF\1\0\0\0\0\0\0\0\n\0\0\0\6\0\0\0\23Dimension_of"..., 8192) = 8192
  write(2, "pscoast: high resolution shoreli"..., 59) = 59
  write(2, "pscoast: No databases available "..., 41) = 41
  exit_group(1)                           = ?

It looks like the tarball contents have changed in some incompatible
way, or they are released for a different version of GMT (I have 4.5.1-1
and the ftp site has 4.5.2).

I have not tried to build 4.5.2 to see if they work.


Ciao,

Enrico

-- 
GPG key: 4096R/E7AD5568 2009-05-08 Enrico Zini <enrico at enricozini.org>
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