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[Bug-gnubg] New configure problems and comments on gcc3.1 compiler warni
From: |
Jim Segrave |
Subject: |
[Bug-gnubg] New configure problems and comments on gcc3.1 compiler warnings |
Date: |
Mon, 12 Aug 2002 13:00:09 +0200 |
User-agent: |
Mutt/1.2.5i |
I can't (directly) build gnubg from the Mon Aug 12 CVS tree. The
changes to configure over the weekend have broken things. Details follow.
>From Friday's CVS (part of a successful make):
gcc -g -O2 -o makeweights makeweights.o i18n.o -Llib -levent -lreadline
-ltermcap -lm -Wl,--export-dynamic -Wl,--export-dynamic
-Wl,--export-dynamic -Wl,--export-dynamic
-L/usr/local/lib -L/usr/X11R6/lib -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0
-lgdk_pixbuf-2.0 -lm -lpangox-1.0 -lpangoxft-1.0 -lXft -lXrender -lXext -lX11
-lfreetype -lpango-1.0 -lgobject-2.0 -lgmodule-2.0 -lglib-2.0 -liconv
/usr/libexec/elf/ld: warning: libfreetype.so.6, needed by
/usr/X11R6/lib/libgtk-x11-2.0.so, may conflict with libfreetype.so.9
==================================================
>From Monday's CVS:
I did a CVS checkout of gnubg, copied in the weights and rolloff
databases. Then ran ./autogen.sh, followed by
./configure 2>&1 | tee make.out
gmake MAKE=gmake 2>&1 | tee -a make.out
The entire output of configure and make are attached separately. The
message
./config.rpath: ./config.rpath: No such file or directory
went to stderr, not stdout. I have also enclosed configure.log as an
attachment.
The make fails at this point - note that most of the libraries are
missing for linking makeweights:
gcc -g -O2 -o makeweights makeweights.o i18n.o -Llib -levent -lreadline
-ltermcap -lm
makeweights.o: In function `main':
/usr/local/src/gnubg/makeweights.c(.text+0x26): undefined reference to
`bindtextdomain'
/usr/local/src/gnubg/makeweights.c(.text+0x36): undefined reference to
`textdomain'
/usr/local/src/gnubg/makeweights.c(.text+0x64): undefined reference to `gettext'
/usr/local/src/gnubg/makeweights.c(.text+0xa8): undefined reference to `gettext'
/usr/local/src/gnubg/makeweights.c(.text+0x149): undefined reference to
`gettext'
gmake[2]: *** [makeweights] Error 1
gmake[2]: Leaving directory `/usr/local/src/gnubg'
gmake[1]: *** [all-recursive] Error 1
gmake[1]: Leaving directory `/usr/local/src/gnubg'
gmake: *** [all] Error 2
==================================================
Now about gcc 3.1:
On Mon 12 Aug 2002 (10:23 +0200), Øystein O Johansen wrote:
>
> Hi,
> Here are some lines from my compilelog when using gcc-3.1.
>
>
> gcc -mms-bitfields -O2 -Wall -DHAVE_CONFIG_H -DLOCALEDIR
> =\"/mingw/lib/locale\" -I. -I./lib -I/mingw/include/glib-2.0/ -c -o
> export.o export.c
> export.c: In function `ExportGameEquityEvolution':
> export.c:248: warning: deprecated use of label at end of compound statement
>
> What does this mean? This warning does not appear when compiling with
> 2.95.3.
Add a 'break;' after the 'default:' label and I'll bet it will be
quiet I feel this is a bogus warning.
> gcc -mms-bitfields -O2 -Wall -DHAVE_CONFIG_H -DLOCALEDIR
> =\"/mingw/lib/locale\" -I. -I./lib -I/mingw/include/glib-2.0/ -c -o
> getopt.o getopt.c
> getopt.c: In function `_getopt_internal':
> getopt.c:571: warning: implicit declaration of function `strcmp'
> getopt.c:647: warning: implicit declaration of function `strncmp'
> getopt.c:650: warning: implicit declaration of function `strlen'
Add the -v flag to the compile (or do a gcc -E to find out if string.h
is being included. There are a lot of conditionals in getopt.c which
may or may not prevent string.h being included.
I think it's only included if:
VMS is #defined,
or
__GNU__LIBRARY__ is not #defined - see the comments around line 190 of
getopt.c
> gcc -mms-bitfields -O2 -Wall -DHAVE_CONFIG_H -DLOCALEDIR
> =\"/mingw/lib/locale\" -I. -I./lib -I/mingw/include/glib-2.0/ -c -o sgf.o
> sgf.c
> sgf.c: In function `RestoreGS':
> sgf.c:291: warning: deprecated use of label at end of compound statement
>
> What does this mean?
Same as above - add a break; and I'll bet it goes away.
> gcc -mms-bitfields -O2 -Wall -DHAVE_CONFIG_H -DLOCALEDIR
> =\"/mingw/lib/locale\" -I. -I./lib -I/mingw/include/glib-2.0/ -c -o
> text.o text.c
> text.c: In function `OutputRolloutContext':
> text.c:190: warning: too many arguments for format
>
> And what does this mean?
sprintf ( pc = strchr ( sz, 0 ),
target string ^^^^^
prc->fCubeful ?
_("Full cubeful rollout") :
_("Full cubeless rollout"),
format ^^^^^^^^^^^^^^^^^^^^^^^
neither of which has any '%' indicators.
prc->nTruncate );
so this parameter can never be used - there are too many arguments to
sprintf for the format(s) being used.
--
Jim Segrave address@hidden
make.out.gz
Description: application/gunzip
config.log.gz
Description: application/gunzip