On Wed, Feb 22, 2012 at 12:16:12PM -0500, Lennart Sorensen wrote: > OK I checked out the latest bzr tree, and applied this patch. > > I now get: > ../../grub-core/gnulib/argp.h:610:1: warning: no previous declaration for > 'argp_usage' [-Wmissing-declarations] > ../../grub-core/gnulib/argp.h:616:1: warning: no previous declaration for > '_option_is_short' [-Wmissing-declarations] > ../../grub-core/gnulib/argp.h:628:1: warning: no previous declaration for > '_option_is_end' [-Wmissing-declarations] > > instead of the missing prototypes.
Taking out the -Wno-unsafe-loop-optimisation (and ignoring the argp.h issue above) reduces it to: ../../grub-core/disk/ldm.c:834: warning: 'res_lv' may be used uninitialized in this function ../../grub-core/lib/minilzo/minilzo.c:4187: warning: logical '&&' with non-zero constant will always evaluate as true ../../grub-core/lib/minilzo/minilzo.c:4526: warning: logical '&&' with non-zero constant will always evaluate as true grub_script.tab.c:2134: warning: cannot optimize loop, the loop counter may overflow ../../grub-core/lib/libgcrypt-grub/cipher/serpent.c:591: warning: comparison between signed and unsigned integer expressions ../../grub-core/lib/libgcrypt-grub/cipher/rijndael.c:173: warning: comparison between signed and unsigned integer expressions ../../grub-core/lib/libgcrypt-grub/cipher/rijndael.c:324: warning: dereferencing type-punned pointer will break strict-aliasing rules ../../grub-core/lib/libgcrypt-grub/cipher/rijndael.c:324: warning: dereferencing type-punned pointer will break strict-aliasing rules ../../grub-core/lib/libgcrypt-grub/cipher/rijndael.c:347: warning: dereferencing type-punned pointer will break strict-aliasing rules ../../grub-core/lib/libgcrypt-grub/cipher/rijndael.c:371: warning: dereferencing type-punned pointer will break strict-aliasing rules ../../grub-core/lib/libgcrypt-grub/cipher/rijndael.c:515: warning: dereferencing type-punned pointer will break strict-aliasing rules ../../grub-core/lib/libgcrypt-grub/cipher/rijndael.c:539: warning: dereferencing type-punned pointer will break strict-aliasing rules ../../grub-core/lib/libgcrypt-grub/cipher/rijndael.c:562: warning: dereferencing type-punned pointer will break strict-aliasing rules ../../grub-core/lib/libgcrypt-grub/cipher/rijndael.c:582: warning: dereferencing type-punned pointer will break strict-aliasing rules ../../util/grub-mkfont.c:720: warning: cannot optimize possibly infinite loops ../../../grub-core/gnulib/regexec.c:2802: warning: cannot optimize possibly infinite loops ../../../grub-core/gnulib/regexec.c:2443: warning: cannot optimize possibly infinite loops ../../../grub-core/gnulib/regcomp.c:2588: warning: cannot optimize possibly infinite loops ../../../grub-core/gnulib/regcomp.c:2554: warning: cannot optimize possibly infinite loops ../../../grub-core/normal/charset.c:737: warning: cannot optimize possibly infinite loops grub_script.tab.c:2134: warning: cannot optimize loop, the loop counter may overflow ../../../grub-core/net/net.c:621: warning: cannot optimize possibly infinite loops ../../../grub-core/commands/legacycfg.c:567: warning: cannot optimize loop, the loop counter may overflow ../../../grub-core/lib/minilzo/minilzo.c:4187: warning: logical '&&' with non-zero constant will always evaluate as true ../../../grub-core/lib/minilzo/minilzo.c:4526: warning: logical '&&' with non-zero constant will always evaluate as true ../../../grub-core/lib/libgcrypt-grub/cipher/serpent.c:591: warning: comparison between signed and unsigned integer expressions ../../../grub-core/lib/libgcrypt-grub/cipher/rijndael.c:173: warning: comparison between signed and unsigned integer expressions -- Len Sorensen _______________________________________________ Grub-devel mailing list Grub-devel@gnu.org https://lists.gnu.org/mailman/listinfo/grub-devel
