Ralf Wildenhues <[EMAIL PROTECTED]> writes: > Hello Ed, > > * Ed Hartnett wrote on Fri, Dec 08, 2006 at 03:12:34AM CET: >> >> This must have been a Nd problem. When I upgraded to gcc 3.4.2 >> the whole problem went away. > > Hmm, that still worries me, plus I'm not sure what Nd means; > is that similar to PEBKAC?
No, I was trying to type "ld." Now the problem is back for me. Doh! If you want to see it in action, get the daily build: ftp://ftp.unidata.ucar.edu/pub/netcdf/snapshot/netcdf-daily.tar.gz And build it like this: ./configure --enable-shared --enable-dll --enable-c-only && make check The result is that it builds the dll, seeminly correctly, but fails when it tries to build the first test, t_nc.c: [EMAIL PROTECTED] ~/netcdf-3.6.2-beta6/libsrc $ make check make t_nc.exe make[1]: Entering directory `/c/cygwin/home/ed/netcdf-3.6.2-beta6/libsrc' /bin/sh ../libtool --tag=CC --mode=link gcc -g -O2 -o t_nc.exe t_nc-t_nc.o libnetcdf.la libtool: link: gcc -g -O2 -o .libs/t_nc.exe t_nc-t_nc.o ./.libs/libnetcdf.lib -L/usr/local/lib ./.libs/libnetcdf.lib(.text+0x160):crtstuff.c: multiple definition of `atexit' /mingw/lib/crt2.o(.text+0x2b0):crt1.c: first defined here ./.libs/libnetcdf.lib(.text+0x190):crtstuff.c: multiple definition of `_onexit' /mingw/lib/crt2.o(.text+0x2c0):crt1.c: first defined here ./.libs/libnetcdf.lib(.text+0x1c0):crtstuff.c: multiple definition of `__do_sjlj_init' C:/msys/1.0/mingw/bin/../lib/gcc/mingw32/3.4.2/crtbegin.o(.text+0x0):crtstuff.c: first defined here t_nc-t_nc.o(.text+0x1d8): In function `main': c:/cygwin/home/ed/netcdf-3.6.2-beta6/libsrc/t_nc.c:369: undefined reference to `_imp__nc__create' t_nc-t_nc.o(.text+0x237):c:/cygwin/home/ed/netcdf-3.6.2-beta6/libsrc/t_nc.c:372: undefined reference to `_imp__nc__create' t_nc-t_nc.o(.text+0x272):c:/cygwin/home/ed/netcdf-3.6.2-beta6/libsrc/t_nc.c:377: undefined reference to `_imp__nc_put_att_text' etc... But if I compile the same programs, with .libs/libnetcdf-4.dll instead of .libs/libnetcdf.lib, it works fine. This is weird, because as far as I can tell, the .lib and the .dll files are the same! This works: [EMAIL PROTECTED] ~/netcdf-3.6.2-beta6/libsrc $ gcc -DHAVE_CONFIG -I. -I.. -I../fortran -o t_nc.exe t_nc.c .libs/libnetcdf-4.dll This doesn't: [EMAIL PROTECTED] ~/netcdf-3.6.2-beta6/libsrc $ gcc -DHAVE_CONFIG -I. -I.. -I../fortran -o t_nc.exe t_nc.c .libs/libnetcdf.lib .libs/libnetcdf.lib(.text+0x160):crtstuff.c: multiple definition of `atexit' /mingw/lib/crt2.o(.text+0x2b0):crt1.c: first defined here .libs/libnetcdf.lib(.text+0x190):crtstuff.c: multiple definition of `_onexit' /mingw/lib/crt2.o(.text+0x2c0):crt1.c: first defined here .libs/libnetcdf.lib(.text+0x1c0):crtstuff.c: multiple definition of `__do_sjlj_init' C:/msys/1.0/mingw/bin/../lib/gcc/mingw32/3.4.2/crtbegin.o(.text+0x0):crtstuff.c: first defined here C:/DOCUME~1/ed/LOCALS~1/Temp/ccikbaaa.o(.text+0x1cb):t_nc.c: undefined reference to `_imp__nc_def_dim' C:/DOCUME~1/ed/LOCALS~1/Temp/ccikbaaa.o(.text+0x236):t_nc.c: undefined reference to `_imp__nc_inq_dim' etc. Any thoughts? Thanks! Ed -- Ed Hartnett -- [EMAIL PROTECTED] _______________________________________________ http://lists.gnu.org/mailman/listinfo/libtool
