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Message-ID:	<3849D875.C02208DD@ece.gatech.edu>
Date:	Sat, 04 Dec 1999 22:13:57 -0500
From:	"Charles S. Wilson" <cwilson AT ece DOT gatech DOT edu>
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To:	cygwin AT sourceware DOT cygnus DOT com
Subject:	_tzname not exported from latest snapshots?

I ran into a problem trying to build perl with the following
configuration:

cygwin-inst-19991123
cygwin-dll-19991124
gcc-2.95.2

Here's the offending command:

env LD_RUN_PATH=/usr/local/lib/perl5/5.00562/cygwin/CORE
PATH=/usr/local/src/perl5.005_62:.:/usr/local/bin:/usr/X11R6/bin:/usr/bin:/bin:/usr/local:/etc:/usr/lib:/usr/libexec
gcc  -L/usr/local/src/perl5.005_62  -L/usr/local/lib -s  -s -o perl
perlmain.o lib/auto/DynaLoader/DynaLoader.a lib/auto/B/B.a
lib/auto/ByteLoader/ByteLoader.a lib/auto/Data/Dumper/Dumper.a
lib/auto/Devel/DProf/DProf.a lib/auto/Devel/Peek/Peek.a
lib/auto/Fcntl/Fcntl.a lib/auto/File/Glob/Glob.a lib/auto/IO/IO.a
lib/auto/Opcode/Opcode.a lib/auto/POSIX/POSIX.a
lib/auto/SDBM_File/SDBM_File.a lib/auto/Socket/Socket.a
lib/auto/attrs/attrs.a lib/auto/re/re.a -lperl `cat ext.libs` -lcygwin
-lm -lkernel32 /usr/local/lib/libcrypt.a
lib/auto/POSIX/POSIX.a(POSIX.o)(.text+0xcb86):POSIX.c: undefined
reference to `_tzname'
lib/auto/POSIX/POSIX.a(POSIX.o)(.text+0xcbb9):POSIX.c: undefined
reference to `_tzname'
make: *** [perl] Error 1

Doing an "nm libcygwin.a" shows the following:

...
ds00422.o:
00000000 b .bss
00000000 d .data
00000000 ? .idata$4
00000000 ? .idata$5
00000000 ? .idata$6
00000000 ? .idata$7
00000000 t .text
00000000 ? ___imp__tzname
         U __head_temp_a
00000000 ? __imp___tzname

ds00421.o:
00000000 b .bss
00000000 d .data
...

Can anybody shed some light on this? Where is _tzname defined?

--Chuck

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