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Date: Wed, 4 Mar 2009 14:50:21 +0800 From: Cheng Renquan <crquan@...il.com> To: Randy Dunlap <randy.dunlap@...cle.com> Cc: Sam Ravnborg <sam@...nborg.org>, Roman Zippel <zippel@...ux-m68k.org>, linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH 0/6] [KBUILD] configuration system improvements On Wed, Mar 4, 2009 at 3:55 AM, Randy Dunlap <randy.dunlap@...cle.com> wrote: >> This is on OpenSUSE 10.3 on x86_64. >> >> glibc-2.6.1-18 >> gtk2-2.12.0-5 >> >> I don't know that I have any other gtk+ programs. >> >>> I have developed these patches on default Fedora 10 i686, it runs >>> well, and today I have tested it under a latest Gentoo x86_64 desktop, >>> all seems run well here. >> >> Here's a backtrace from gdb. gconfig was built without -d, however. Your glibc and gtk version not old, the building environment seems good, but here I don't have a OpenSUSE 10.3 x86_64, really no idea on how to resolve that problem, maybe I have chance to install a OpenSUSE 10.3 x86_64 these days, the I will try that, Today I tested these patches on another pristine debian-5.0 (lenny) x86_64 system, it also performed well. On systems I tested (glibc 2.6,2.7,2.8, gtk-2.12 or gtk-2.14), it may report warnings from gtkitemfactory.h and ununsed variables from images.c, but doesn't matter, after "scripts/kconfig/gconf arch/x86/Kconfig" run, the gtk gconfig window will display, with symbol's value quoted well, /usr/include/gtk-2.0/gtk/gtkitemfactory.h:47: warning: function declaration isn’t a prototype root@...node1 ~/src/linux-trees/linux-2.6.29-rc6-305-g2450cf5 # make gconfig HOSTCC scripts/kconfig/conf.o HOSTCC scripts/kconfig/gconf.o scripts/kconfig/images.c:6: warning: ‘xpm_load’ defined but not used scripts/kconfig/images.c:36: warning: ‘xpm_save’ defined but not used scripts/kconfig/images.c:66: warning: ‘xpm_back’ defined but not used scripts/kconfig/images.c:175: warning: ‘xpm_symbol_no’ defined but not used scripts/kconfig/images.c:192: warning: ‘xpm_symbol_mod’ defined but not used scripts/kconfig/images.c:209: warning: ‘xpm_symbol_yes’ defined but not used scripts/kconfig/images.c:226: warning: ‘xpm_choice_no’ defined but not used scripts/kconfig/images.c:243: warning: ‘xpm_choice_yes’ defined but not used scripts/kconfig/images.c:277: warning: ‘xpm_menu_inv’ defined but not used scripts/kconfig/images.c:294: warning: ‘xpm_menuback’ defined but not used scripts/kconfig/gconf.c:946: warning: ‘renderer_toggled’ defined but not used HOSTCC scripts/kconfig/kconfig_load.o HOSTCC scripts/kconfig/kxgettext.o HOSTCC scripts/kconfig/zconf.tab.o HOSTLD scripts/kconfig/gconf scripts/kconfig/gconf arch/x86/Kconfig The get_symbol_str function is totally moved from mconf.c, and kept intact, to make it available not only used by menuconfig, but also can be used by gconfig & xconfig & config, Maybe you can try to "make gconfig" from a vanilla linux-2.6.29-rc6-git5 kernel, without these kbuild patches, to check if your system can configure kernel with gconfig? Alternatively, you can use this to compile gconfig, gcc -Wall -Wl,--as-needed -Wstrict-prototypes -O2 -fomit-frame-pointer -D LKC_DIRECT_LINK `pkg-config --cflags gtk+-2.0 gmodule-2.0 libglade-2.0` -o scripts/kconfig/gconf scripts/kconfig/gconf.c scripts/kconfig/kconfig_load.c scripts/kconfig/zconf.tab.c -lncurses `pkg-config --libs gtk+-2.0 gmodule-2.0 libglade-2.0` this will build a smaller scripts/kconfig/gconf, with less library dependencies, or try "-O2" to "-O0", "-ggdb" to compute more debuging information, thanks, In the same time I found the scripts/kconfig/gconf building command have superfluous paramters, such as "-lncurses", gconfig doesn't need ncurses, I will post patches to reduce that later. > > Here's a better backtrace; gconfig was built with -g (not -d ??!?). > > Program received signal SIGSEGV, Segmentation fault. > 0x00000000004111b6 in get_symbol_str () > (gdb) #0 0x00000000004111b6 in get_symbol_str () > #1 0x0000000000408acb in on_treeview2_cursor_changed ( > treeview=<value optimized out>, user_data=<value optimized out>) > at /local/linsrc/tmp/linux-2.6.29-rc6-git5/scripts/kconfig/gconf.c:461 > #2 0x00002b61af79bd2f in g_closure_invoke () > from /usr/lib64/libgobject-2.0.so.0 > #3 0x00002b61af7ae1fd in ?? () from /usr/lib64/libgobject-2.0.so.0 > #4 0x00002b61af7afc55 in g_signal_emit_valist () > from /usr/lib64/libgobject-2.0.so.0 > #5 0x00002b61af7b0043 in g_signal_emit () from /usr/lib64/libgobject-2.0.so.0 > #6 0x00002b61ae31bada in ?? () from /usr/lib64/libgtk-x11-2.0.so.0 > #7 0x00002b61ae3225de in ?? () from /usr/lib64/libgtk-x11-2.0.so.0 > #8 0x00002b61ae22dbbf in ?? () from /usr/lib64/libgtk-x11-2.0.so.0 > #9 0x00002b61af79bd2f in g_closure_invoke () > from /usr/lib64/libgobject-2.0.so.0 > #10 0x00002b61af7ae5f6 in ?? () from /usr/lib64/libgobject-2.0.so.0 > #11 0x00002b61af7af989 in g_signal_emit_valist () > from /usr/lib64/libgobject-2.0.so.0 > #12 0x00002b61af7b0043 in g_signal_emit () from /usr/lib64/libgobject-2.0.so.0 > #13 0x00002b61ae334ff5 in ?? () from /usr/lib64/libgtk-x11-2.0.so.0 > #14 0x00002b61ae226ef2 in gtk_propagate_event () > from /usr/lib64/libgtk-x11-2.0.so.0 > #15 0x00002b61ae227e95 in gtk_main_do_event () > from /usr/lib64/libgtk-x11-2.0.so.0 > #16 0x00002b61aea307bc in ?? () from /usr/lib64/libgdk-x11-2.0.so.0 > #17 0x00002b61afe0c064 in g_main_context_dispatch () > from /usr/lib64/libglib-2.0.so.0 > #18 0x00002b61afe0f35d in ?? () from /usr/lib64/libglib-2.0.so.0 > #19 0x00002b61afe0f657 in g_main_loop_run () from /usr/lib64/libglib-2.0.so.0 > #20 0x00002b61ae228263 in gtk_main () from /usr/lib64/libgtk-x11-2.0.so.0 > #21 0x000000000040a7c5 in main (ac=2, av=0x7ffffd048228) > at /local/linsrc/tmp/linux-2.6.29-rc6-git5/scripts/kconfig/gconf.c:1609 > > > -- > ~Randy > -- Cheng Renquan (程任全), from Shenzhen, China Groucho Marx - "I have had a perfectly wonderful evening, but this wasn't it." -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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