'struct tm' has no member named 'tm_gmtoff'

[John W. Eaton]

On  3-Dec-2011, marco atzeri wrote:

| latest tip
| 
| $ hg tip
| changeset:   13982:6cdfbe90e2ab
| tag:         tip
| user:        John W. Eaton <address@hidden>
| date:        Sat Dec 03 03:30:37 2011 -0500
| summary:     remove kluge for apparent libc bug that is really a 
| valgrind bug
| 
| 
| 
| libtool: compile:  g++-4 -DHAVE_CONFIG_H -I. -I../../octave/liboctave 
| -I.. -I../libgnu -I../../octave/libgnu -I../../octave/libcruft/misc -g 
| -O2 -DHAVE_CONFIG_H -mieee-fp -I/usr/include/freetype2 -Wall -W -Wshadow 
| -Wold-style-cast -Wformat -Wpointer-arith -Wwrite-strings -Wcast-align 
| -Wcast-qual -g -O2 -g -O2 -MT liboctave_la-oct-time.lo -MD -MP -MF 
| .deps/liboctave_la-oct-time.Tpo -c ../../octave/liboctave/oct-time.cc 
| -DDLL_EXPORT -DPIC -o .libs/liboctave_la-oct-time.o
| ../../octave/liboctave/oct-time.cc: In constructor 
| 'octave_time::octave_time(const octave_base_tm&)':
| ../../octave/liboctave/oct-time.cc:56:5: error: 'struct tm' has no 
| member named 'tm_gmtoff'
| make[3]: *** [liboctave_la-oct-time.lo] Error 1
| make[3]: Leaving directory `/pub/hg/octave_build/liboctave'
| 
| It is a bug only on cygwin   ?
| 
| from system time.h
| 
| struct tm
| {
|    int   tm_sec;
|    int   tm_min;
|    int   tm_hour;
|    int   tm_mday;
|    int   tm_mon;
|    int   tm_year;
|    int   tm_wday;
|    int   tm_yday;
|    int   tm_isdst;
| };
| 
| 
| from http://www.delorie.com/gnu/docs/glibc/libc_435.html
| is seems that tm_gmtoff is a libc BSD extension and not in Posix.

I checked in the following change.  Does it fix the problem for you?

  http://hg.savannah.gnu.org/hgweb/octave/rev/1126c2907878

jwe