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? Anyway, here's a patch for you to cope with changes between Automake 1.9.6 and 1.10; quoting its NEWS file: | - Per-target flags are now correctly handled in link rules. | | For instance maude_CFLAGS correctly overrides AM_CFLAGS; likewise | for maude_LDFLAGS and AM_LDFLAGS. Previous versions bogusly | preferred AM_CFLAGS over maude_CFLAGS while linking, and they | used both AM_LDFLAGS and maude_LDFLAGS on the same link command. | | The fix for compiler flags (i.e., using maude_CFLAGS instead of | AM_CFLAGS) should not hurt any package since that is how _CFLAGS | is expected to work (and actually works during compilation). | | However using maude_LDFLAGS "instead of" AM_LDFLAGS rather than | "in addition to" breaks backward compatibility with older versions. | If your package used both variables, as in | | AM_LDFLAGS = common flags | bin_PROGRAMS = a b c | a_LDFLAGS = more flags | ... | | and assumed *_LDFLAGS would sum up, you should rewrite it as | | AM_LDFLAGS = common flags | bin_PROGRAMS = a b c | a_LDFLAGS = $(AM_LDFLAGS) more flags | ... | | This new behavior of *_LDFLAGS is more coherent with other | per-target variables, and the way *_LDFLAGS variables were | considered internally. When used with 1.9.6, they cause some harmless doubled command line entries. Cheers, Ralf --- netcdf-3.6.2-beta5/cxx/Makefile.am 2006-09-29 14:54:28.000000000 +0200 +++ netcdf-3.6.2-beta5/cxx/Makefile.am 2006-12-05 19:53:26.000000000 +0100 @@ -75,7 +75,7 @@ # Library source. libnetcdf_c___la_SOURCES = netcdf.cpp ncvalues.cpp -libnetcdf_c___la_LDFLAGS = -version-info 0:0:0 +libnetcdf_c___la_LDFLAGS = $(AM_LDFLAGS) -version-info 0:0:0 test: check --- netcdf-3.6.2-beta5/fortran/Makefile.am 2006-09-29 14:54:28.000000000 +0200 +++ netcdf-3.6.2-beta5/fortran/Makefile.am 2006-12-05 19:52:00.000000000 +0100 @@ -18,7 +18,7 @@ # Does the user wants separate fortran libraries? if BUILD_SEPARATE_FORTRAN lib_LTLIBRARIES = libnetcdff.la -libnetcdff_la_LDFLAGS = -version-info 0:0:0 +libnetcdff_la_LDFLAGS = $(AM_LDFLAGS) -version-info 0:0:0 else noinst_LTLIBRARIES = libnetcdff.la endif --- netcdf-3.6.2-beta5/libsrc/Makefile.am 2006-12-02 13:55:01.000000000 +0100 +++ netcdf-3.6.2-beta5/libsrc/Makefile.am 2006-12-05 19:30:20.000000000 +0100 @@ -80,7 +80,7 @@ # their functions in the C library. if !BUILD_SEPARATE_FORTRAN -# If F77 is built, include it's convenience library. If F90 is built, +# If F77 is built, include its convenience library. If F90 is built, # it will also be part of this convenience library. if BUILD_F77 libnetcdf_la_LIBADD += ../fortran/libnetcdff.la @@ -89,7 +89,7 @@ endif # !BUILD_SEPARATE_FORTRAN # Verson for the netcdf-3 library. -libnetcdf_la_LDFLAGS = -version-info 0:0:0 -no-undefined +libnetcdf_la_LDFLAGS = $(AM_LDFLAGS) -version-info 0:0:0 -no-undefined # If building the DLL on mingw, we need extra arguments to produce the # def file, which is needed by MS tools to create the VC++ import _______________________________________________ http://lists.gnu.org/mailman/listinfo/libtool
