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Re: grub_script.yy.c:2296:17: error: comparison between signed and unsig
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From: |
Andrey Borzenkov |
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Subject: |
Re: grub_script.yy.c:2296:17: error: comparison between signed and unsigned integer expressions |
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Date: |
Mon, 4 Aug 2014 06:37:03 +0400 |
В Sun, 3 Aug 2014 20:12:40 +0200
YuGiOhJCJ Mailing-List <address@hidden> пишет:
> Hello,
>
> I am compiling grub-2.00 on Slackware 14.1:
> $ ./configure --prefix=/usr
> $ make
> [...]
> make all-recursive
> make[1]: Entering directory
> `/home/yugiohjcj/documents/downloads/software/grub-2.00'
> Making all in grub-core/gnulib
> make[2]: Entering directory
> `/home/yugiohjcj/documents/downloads/software/grub-2.00/grub-core/gnulib'
> rm -f configmake.h-t && \
> { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
> echo '#define PREFIX "/usr"'; \
> echo '#define EXEC_PREFIX "/usr"'; \
> echo '#define BINDIR "/usr/bin"'; \
> echo '#define SBINDIR "/usr/sbin"'; \
> echo '#define LIBEXECDIR "/usr/libexec"'; \
> echo '#define DATAROOTDIR "/usr/share"'; \
> echo '#define DATADIR "/usr/share"'; \
> echo '#define SYSCONFDIR "/usr/etc"'; \
> echo '#define SHAREDSTATEDIR "/usr/com"'; \
> echo '#define LOCALSTATEDIR "/usr/var"'; \
> echo '#define INCLUDEDIR "/usr/include"'; \
> echo '#define OLDINCLUDEDIR "/usr/include"'; \
> echo '#define DOCDIR "/usr/share/doc/grub"'; \
> echo '#define INFODIR "/usr/share/info"'; \
> echo '#define HTMLDIR "/usr/share/doc/grub"'; \
> echo '#define DVIDIR "/usr/share/doc/grub"'; \
> echo '#define PDFDIR "/usr/share/doc/grub"'; \
> echo '#define PSDIR "/usr/share/doc/grub"'; \
> echo '#define LIBDIR "/usr/lib"'; \
> echo '#define LISPDIR ""'; \
> echo '#define LOCALEDIR "/usr/share/locale"'; \
> echo '#define MANDIR "/usr/share/man"'; \
> echo '#define MANEXT ""'; \
> echo '#define PKGDATADIR "/usr/share/grub"'; \
> echo '#define PKGINCLUDEDIR "/usr/include/grub"'; \
> echo '#define PKGLIBDIR "/usr/lib/grub"'; \
> echo '#define PKGLIBEXECDIR "/usr/libexec/grub"'; \
> } | sed '/""/d' > configmake.h-t && \
> if test -f configmake.h && cmp configmake.h-t configmake.h > /dev/null; then \
> rm -f configmake.h-t; \
> else \
> rm -f configmake.h; mv configmake.h-t configmake.h; \
> fi
> make all-recursive
> make[3]: Entering directory
> `/home/yugiohjcj/documents/downloads/software/grub-2.00/grub-core/gnulib'
> make[4]: Entering directory
> `/home/yugiohjcj/documents/downloads/software/grub-2.00/grub-core/gnulib'
> rm -f configmake.h-t && \
> { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
> echo '#define PREFIX "/usr"'; \
> echo '#define EXEC_PREFIX "/usr"'; \
> echo '#define BINDIR "/usr/bin"'; \
> echo '#define SBINDIR "/usr/sbin"'; \
> echo '#define LIBEXECDIR "/usr/libexec"'; \
> echo '#define DATAROOTDIR "/usr/share"'; \
> echo '#define DATADIR "/usr/share"'; \
> echo '#define SYSCONFDIR "/usr/etc"'; \
> echo '#define SHAREDSTATEDIR "/usr/com"'; \
> echo '#define LOCALSTATEDIR "/usr/var"'; \
> echo '#define INCLUDEDIR "/usr/include"'; \
> echo '#define OLDINCLUDEDIR "/usr/include"'; \
> echo '#define DOCDIR "/usr/share/doc/grub"'; \
> echo '#define INFODIR "/usr/share/info"'; \
> echo '#define HTMLDIR "/usr/share/doc/grub"'; \
> echo '#define DVIDIR "/usr/share/doc/grub"'; \
> echo '#define PDFDIR "/usr/share/doc/grub"'; \
> echo '#define PSDIR "/usr/share/doc/grub"'; \
> echo '#define LIBDIR "/usr/lib"'; \
> echo '#define LISPDIR ""'; \
> echo '#define LOCALEDIR "/usr/share/locale"'; \
> echo '#define MANDIR "/usr/share/man"'; \
> echo '#define MANEXT ""'; \
> echo '#define PKGDATADIR "/usr/share/grub"'; \
> echo '#define PKGINCLUDEDIR "/usr/include/grub"'; \
> echo '#define PKGLIBDIR "/usr/lib/grub"'; \
> echo '#define PKGLIBEXECDIR "/usr/libexec/grub"'; \
> } | sed '/""/d' > configmake.h-t && \
> if test -f configmake.h && cmp configmake.h-t configmake.h > /dev/null; then \
> rm -f configmake.h-t; \
> else \
> rm -f configmake.h; mv configmake.h-t configmake.h; \
> fi
> make[4]: Leaving directory
> `/home/yugiohjcj/documents/downloads/software/grub-2.00/grub-core/gnulib'
> make[3]: Leaving directory
> `/home/yugiohjcj/documents/downloads/software/grub-2.00/grub-core/gnulib'
> make[2]: Leaving directory
> `/home/yugiohjcj/documents/downloads/software/grub-2.00/grub-core/gnulib'
> Making all in .
> make[2]: Entering directory
> `/home/yugiohjcj/documents/downloads/software/grub-2.00'
> gcc -DHAVE_CONFIG_H -I. -Wall -W -I./include -DGRUB_UTIL=1
> -DGRUB_LIBDIR=\"/usr/lib/grub\" -DLOCALEDIR=\"/usr/share/locale\"
> -DGRUB_FILE=\"grub_script.yy.c\" -I. -I. -I. -I. -I./include -I./include
> -I./grub-core/lib/minilzo -I./grub-core/lib/xzembed -DMINILZO_HAVE_CONFIG_H
> -Wall -W -Wshadow -Wold-style-definition -Wpointer-arith -Wundef
> -Wextra -Waddress -Wattributes -Wcast-align -Wchar-subscripts -Wcomment
> -Wdeprecated-declarations -Wdisabled-optimization -Wdiv-by-zero -Wempty-body
> -Wendif-labels -Wfloat-equal -Wformat-extra-args -Wformat-security
> -Wformat-y2k -Wimplicit -Wimplicit-function-declaration -Wimplicit-int
> -Winit-self -Wint-to-pointer-cast -Winvalid-pch -Wmain -Wmissing-braces
> -Wmissing-field-initializers -Wmissing-format-attribute -Wmissing-noreturn
> -Wmultichar -Wnonnull -Woverflow -Wparentheses -Wpointer-arith
> -Wpointer-to-int-cast -Wreturn-type -Wsequence-point -Wshadow -Wsign-compare
> -Wstrict-aliasing -Wswitch -Wtrigraphs -Wundef -Wunknown-pragmas -W
> unused -Wunused-function -Wunused-label -Wunused-parameter -Wunused-value
> -Wunused-variable -Wvariadic-macros -Wvolatile-register-var -Wwrite-strings
> -Wnested-externs -Wstrict-prototypes -Wpointer-sign -Werror -fno-builtin
> -Wno-undef -Wno-error=missing-noreturn -MT
> libgrubmods_a-grub_script.yy.o -MD -MP -MF
> .deps-util/libgrubmods_a-grub_script.yy.Tpo -c -o
> libgrubmods_a-grub_script.yy.o `test -f 'grub_script.yy.c' || echo
> './'`grub_script.yy.c
> grub_script.yy.c: In function 'yy_scan_bytes':
> grub_script.yy.c:2296:17: error: comparison between signed and unsigned
> integer expressions [-Werror=sign-compare]
> for ( i = 0; i < _yybytes_len; ++i )
> ^
> ./grub-core/script/yylex.l: At top level:
> grub_script.yy.c:2351:13: error: 'yy_fatal_error' defined but not used
> [-Werror=unused-function]
> static void yy_fatal_error (yyconst char* msg , yyscan_t yyscanner)
> ^
> cc1: all warnings being treated as errors
> make[2]: *** [libgrubmods_a-grub_script.yy.o] Error 1
> make[2]: Leaving directory
> `/home/yugiohjcj/documents/downloads/software/grub-2.00'
> make[1]: *** [all-recursive] Error 1
> make[1]: Leaving directory
> `/home/yugiohjcj/documents/downloads/software/grub-2.00'
> make: *** [all] Error 2
>
> Do you have a patch for this?
>
Most likely
http://git.savannah.gnu.org/cgit/grub.git/commit/?id=9cc836a27be4a95f6f7bfd5b6bc099801645c0ea