On Wed, Aug 24, 2005 at 08:31:04PM -0400, Dan Espen wrote: > Mikhael Goikhman <[EMAIL PROTECTED]> writes: > > On 24 Aug 2005 23:30:41 +0200, Dominik Vogt wrote: > > > > > > I never commit code that issues warnings. What do you get? > > > > You should try gcc 4.x, there are zillions of warnings (or more). :) > > Most of them are innocent, I believe, but I didn't really had a time to > > learn about new strict gcc rules yet. > > I've been getting these: > > gcc -DHAVE_CONFIG_H -I. -I../../fvwm2_5_13/fvwm -I.. -I../../fvwm2_5_13 > -I../../fvwm2_5_13/libs -I/usr/X11R6/include -I/usr/local/include > -I/usr/local/include/freetype2 -I/usr/local/include/freetype2/config > -I/usr/X11R6/include -I/usr/X11R6/include -I/usr/X11R6/include > -DFVWM_MODULEDIR=\"/home/dane/bin/fvwm/exec/fvwm/2.5.14\" > -DFVWM_DATADIR=\"/home/dane/bin/fvwm/share/2.5.13/fvwm\" > -DFVWM_CONFDIR=\"/home/dane/bin/fvwm/etc/2.5.13\" > -DFVWM_COLORSET_PRIVATE=1 > -DLOCALEDIR=\"/home/dane/bin/fvwm/share/2.5.13/locale\" -Wall > -Wno-implicit-int -g -O2 -c ../../fvwm2_5_13/fvwm/menus.c > ../../fvwm2_5_13/fvwm/menus.c: In function `find_entry': > ../../fvwm2_5_13/fvwm/menus.c:555: warning: dereferencing type-punned pointer > will break strict-aliasing rules > ../../fvwm2_5_13/fvwm/menus.c: In function `menu_enter_tear_off_menu': > ../../fvwm2_5_13/fvwm/menus.c:6155: warning: dereferencing type-punned > pointer will break strict-aliasing rules > ../../fvwm2_5_13/fvwm/menus.c: In function `menu_close_tear_off_menu':
Add "-fno-stric-aliasing" to the CFLAGS. The DEVELOPERS file asks to compile with make CFLAGS="-g -O2 -Wall -Wpointer-arith -fno-stric-aliasing -Werror" to get eid of useless warnings. > home> gcc -v > Reading specs from /new/local/bin/../lib/gcc/i686-pc-linux-gnu/3.4.3/specs > Configured with: ../configure > Thread model: posix > gcc version 3.4.3 Ciao Dominik ^_^ ^_^ -- Dominik Vogt, [EMAIL PROTECTED]
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