C. P. Ghost wrote: > 2010/5/19 C. P. Ghost <cpgh...@cordula.ws>: > >> 2010/5/19 Vladimir 'φ-coder/phcoder' Serbinenko <phco...@gmail.com>: >> >>> Mailer. Now I attach it >>> >> Ah, thanks. Patches fine now. I get a compile error: >> >> gcc -nostdlib -static-libgcc -m32 -Wl,-r,-d -o pre-regexp.o >> regexp_mod-gnulib_regex.o regexp_mod-commands_regexp.o >> nm -g --defined-only -P -p pre-regexp.o | sed 's/^\([^ ]*\).*/\1 >> regexp/' > def-regexp.lst >> gcc -Icommands -I./commands -I./include -I. -I./include -Wall -W >> -ffreestanding -Os -DGRUB_MACHINE_PCBIOS=1 -DMACHINE=I386_PC -Wall -W >> -Wshadow -Wpointer-arith -Wmissing-prototypes -Wundef >> -Wstrict-prototypes -g -falign-jumps=1 -falign-loops=1 >> -falign-functions=1 -mno-mmx -mno-sse -mno-sse2 -mno-3dnow -m32 >> -fno-stack-protector -mno-stack-arg-probe -Werror -mrtd -mregparm=3 >> -DGRUB_FILE=\"commands/terminal.c\" -MD -c -o >> terminal_mod-commands_terminal.o commands/terminal.c >> cc1: warnings being treated as errors >> commands/terminal.c: In function 'grub_cmd_terminal_input': >> commands/terminal.c:204: warning: dereferencing type-punned pointer >> will break strict-aliasing rules >> commands/terminal.c:205: warning: dereferencing type-punned pointer >> will break strict-aliasing rules >> commands/terminal.c: In function 'grub_cmd_terminal_output': >> commands/terminal.c:219: warning: dereferencing type-punned pointer >> will break strict-aliasing rules >> commands/terminal.c:220: warning: dereferencing type-punned pointer >> will break strict-aliasing rules >> gmake: *** [terminal_mod-commands_terminal.o] Error 1 >> >> Maybe because FreeBSD's system gcc is older? >> >> $ gcc --version >> gcc (GCC) 4.2.1 20070719 [FreeBSD] >> Copyright (C) 2007 Free Software Foundation, Inc. >> This is free software; see the source for copying conditions. There is NO >> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. >> >> I can try to compile it with a newer gcc, but it'll take some time >> to compile gcc first... >> > > Silly me, I had a gcc44 here already: > > phenom# /usr/local/bin/gcc44 --version > gcc44 (GCC) 4.4.4 20100427 (prerelease) > Copyright (C) 2010 Free Software Foundation, Inc. > This is free software; see the source for copying conditions. There is NO > warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. > > Using that, I get this: > > /usr/local/bin/gcc44 -o kernel.img kernel_img-kern_i386_pc_startup.o > kernel_img-kern_i386_misc.o kernel_img-kern_main.o > kernel_img-kern_device.o kernel_img-kern_disk.o kernel_img-kern_dl.o > kernel_img-kern_file.o kernel_img-kern_fs.o kernel_img-kern_err.o > kernel_img-kern_misc.o kernel_img-kern_mm.o kernel_img-kern_term.o > kernel_img-kern_rescue_parser.o kernel_img-kern_rescue_reader.o > kernel_img-kern_time.o kernel_img-kern_list.o > kernel_img-kern_handler.o kernel_img-kern_command.o > kernel_img-kern_corecmd.o kernel_img-kern___target_cpu__dl.o > kernel_img-kern_i386_pc_init.o kernel_img-kern_i386_pc_mmap.o > kernel_img-kern_parser.o kernel_img-kern_partition.o > kernel_img-kern_i386_tsc.o kernel_img-kern_i386_pit.o > kernel_img-kern_generic_rtc_get_time_ms.o > kernel_img-kern_generic_millisleep.o kernel_img-kern_env.o > kernel_img-term_i386_pc_console.o kernel_img-term_i386_vga_common.o > kernel_img-symlist.o -nostdlib -static-libgcc -m32 > -Wl,--build-id=none -lgcc -nostdlib -Wl,-N -Wl,-Ttext,0x8200 -mrtd > -mregparm=3 > /usr/local/bin/ld: skipping incompatible > /usr/local/lib/gcc44/gcc/x86_64-portbld-freebsd8.0/4.4.4/libgcc.a when > searching for -lgcc > /usr/local/bin/ld: skipping incompatible /usr/lib/libgcc.a when > searching for -lgcc > /usr/local/bin/ld: cannot find -lgcc > collect2: ld returned 1 exit status > gmake: *** [kernel.img] Error 1 > Normally you need 32-bit libgcc. As a test build you can just remove -lgcc but this isn't supported. > This is with binutils-2.20.1_1 in /usr/local: > > $ /usr/local/bin/ld --version > GNU ld (GNU Binutils) 2.20.1.20100303 > Copyright 2009 Free Software Foundation, Inc. > This program is free software; you may redistribute it under the terms of > the GNU General Public License version 3 or (at your option) a later version. > This program has absolutely no warranty. > > >> Thanks, >> -cpghost. >> > >
-- Regards Vladimir 'φ-coder/phcoder' Serbinenko
signature.asc
Description: OpenPGP digital signature
_______________________________________________ Grub-devel mailing list Grub-devel@gnu.org http://lists.gnu.org/mailman/listinfo/grub-devel