Hi, When I try to emerge gcc 3.2.1 via emerge -u gcc the installation fails with this output: libbackend.a(combine.o)(.text+0x6990): In function `simplify_if_then_else': : undefined reference to `side_effects_p' libbackend.a(combine.o)(.text+0x69d8): In function `simplify_if_then_else': : undefined reference to `simplify_gen_unary' <snip a lot of 'undefined reference'> libbackend.a(reg-stack.o)(.text+0x22c2): In function `subst_stack_regs_pat': : undefined reference to `find_regno_note' libbackend.a(reg-stack.o)(.text+0x22e3): more undefined references to `find_regno_note' follow libbackend.a(reg-stack.o)(.text+0x29ab): In function `subst_asm_stack_regs': : undefined reference to `operands_match_p' libbackend.a(reg-stack.o)(.text+0x30f4): In function `convert_regs_exit': : undefined reference to `current_function_decl' libbackend.a(reg-stack.o)(.text+0x3b40): In function `convert_regs': : undefined reference to `fixup_abnormal_edges' libbackend.a(doloop.o)(.text+0x910): In function `doloop_modify_runtime': : undefined reference to `exact_log2_wide' libbackend.a(doloop.o)(.text+0xb66): In function `doloop_optimize': : undefined reference to `precondition_loop_p' libbackend.a(doloop.o)(.text+0xbc0): In function `doloop_optimize': : undefined reference to `find_reg_note' collect2: ld returned 1 exit status make[2]: *** [cc1] Fehler 1 make[2]: *** Warte auf noch nicht beendete Prozesse... Applying machine_name to DPS/dpsconfig.h Applying machine_name to SDL/SDL_syswm.h Applying io_quotes_def to SDL/SDL_version.h Applying machine_name to SDL/SDL_endian.h Fixed: SDL/SDL_endian.h Quoted includes in SDL/SDL_endian.h Applying io_quotes_def to SDL/SDL_mixer.h Applying io_quotes_def to asm/apicdef.h Applying io_quotes_use to asm/mtrr.h Applying io_quotes_use to sys/raw.h Applying io_quotes_use to sys/mount.h Applying strict_ansi_not to gmp.h Fixed: gmp.h Applying io_quotes_def to linux/mtd/compatmac.h Applying io_quotes_use to linux/dn.h Applying io_quotes_use to linux/fd.h Applying io_quotes_use to linux/fs.h Applying io_quotes_use to linux/raid/md_u.h Applying io_quotes_use to linux/umsdos_fs.h Applying io_quotes_use to linux/elevator.h Applying io_quotes_use to linux/atmbr2684.h Applying io_quotes_def to linux/wanrouter.h Applying io_quotes_def to linux/i2c.h Applying io_quotes_use to linux/lvm.h Applying io_quotes_use to linux/nbd.h Applying avoid_wchar_t_type to linux/nls.h Fixed: linux/nls.h Applying io_quotes_use to linux/raw.h Applying io_quotes_use to linux/auto_fs4.h Applying io_quotes_use to linux/i2o-dev.h Applying io_quotes_use to linux/if_pppox.h Applying io_quotes_def to linux/ppp-comp.h Applying io_quotes_def to linux/completion.h Applying io_quotes_def to linux/soundcard.h Applying io_quotes_def to linux/netfilter_ipv4/ip_conntrack_tuple.h Applying io_quotes_use to linux/ite_gpio.h Applying io_quotes_def to linux/wanpipe.h Applying io_quotes_def to linux/sdladrv.h Applying io_quotes_def to linux/isapnp.h Applying io_quotes_use to linux/random.h Applying io_quotes_use to linux/jffs.h Applying io_quotes_use to linux/agpgart.h Applying io_quotes_def to linux/reiserfs_fs_sb.h Applying io_quotes_use to linux/auto_fs.h Applying io_quotes_use to linux/watchdog.h Applying io_quotes_use to linux/reiserfs_fs.h Applying io_quotes_def to linux/modsetver.h Applying io_quotes_use to linux/cciss_ioctl.h Applying io_quotes_use to linux/blkpg.h Applying io_quotes_use to linux/synclink.h Applying machine_name to linux/a.out.h Fixed: linux/a.out.h Applying io_quotes_def to linux/version.h Applying io_quotes_use to linux/input.h Applying io_quotes_use to linux/ppdev.h Applying io_quotes_use to linux/devfs_fs.h Applying io_quotes_def to smpeg/smpeg.h Applying io_quotes_use to sound/asequencer.h Applying io_quotes_use to sound/asound.h Applying io_quotes_def to orbit-1.0/IIOP/IIOP-types.h Applying machine_name to zconf.h Fixed: zconf.h Applying machine_name to w3c-libwww/wwwsys.h Fixed: w3c-libwww/wwwsys.h Quoted includes in w3c-libwww/wwwsys.h Applying machine_name to slang.h Fixed: slang.h Applying io_quotes_def to libIDL-1.0/libIDL/IDL.h Applying io_quotes_use to libIDL-1.0/libIDL/IDL.h Applying sun_malloc to malloc.h Applying avoid_wchar_t_type to curses.h Fixed: curses.h Applying stdio_va_list to stdio.h Fixed: stdio.h Applying avoid_wchar_t_type to ncurses.h Fixed: ncurses.h Applying hpux8_bogus_inlines to math.h Applying machine_name to libmng_types.h Fixed: libmng_types.h Quoted includes in libmng_types.h Applying io_quotes_def to allegro/platform/alwatcom.h Applying io_quotes_def to allegro/platform/almaccfg.h Applying io_quotes_def to allegro/platform/aldjgpp.h Applying io_quotes_def to allegro/internal/alconfig.h Applying io_quotes_def to paragui/paraconfig.h Applying machine_name to openssl/bn.h Fixed: openssl/bn.h Applying ctrl_quotes_def to readline/chardefs.h Applying sysv68_string to string.h Applying limits_ifndefs to limits.h Applying io_quotes_def to cdda_interface.h Fixing directory /usr/include/GL into /var/tmp/portage/gcc-3.2.1/work/build/gcc/include/root/usr/X11R6/include/GL Fixing directory /usr/include/X11 into /var/tmp/portage/gcc-3.2.1/work/build/gcc/include/root/usr/X11R6/include/X11 Applying io_quotes_def to X11/Xmu/Atoms.h Applying machine_name to X11/Xos.h Fixed: X11/Xos.h Applying machine_name to X11/Xarch.h Fixed: X11/Xarch.h Applying avoid_wchar_t_type to X11/Xlib.h Fixed: X11/Xlib.h Applying machine_name to X11/Xos_r.h Fixed: X11/Xos_r.h Applying machine_name to X11/Xosdefs.h Fixed: X11/Xosdefs.h Applying machine_name to X11/Xthreads.h Fixed: X11/Xthreads.h Cleaning up unneeded directories: fixincludes is done if [ "/usr/include" = "/usr/i686-pc-linux-gnu/sys-include" ] \ && [ -d /usr/i686-pc-linux-gnu/sys-include ]; then \ if [ -d /usr/lib ] ; then true ; else mkdir /usr/lib ; fi; \ if [ -d /usr/lib/gcc-lib ] ; then true ; else mkdir /usr/lib/gcc-lib; fi; \ if [ -d /usr/lib/gcc-lib/i686-pc-linux-gnu ] ; then true ; else mkdir /usr/lib/gcc-lib/i686-pc-linux-gnu ; fi; \ if [ -d /usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.1 ] ; then true ; else mkdir /usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.1 ; fi; \ else true; fi make[2]: *** Warte auf noch nicht beendete Prozesse... echo timestamp > stmp-fixinc make[2]: *** Warte auf noch nicht beendete Prozesse... make[2]: Leaving directory `/var/tmp/portage/gcc-3.2.1/work/build/gcc' make[1]: *** [stage1_build] Fehler 2 make[1]: Leaving directory `/var/tmp/portage/gcc-3.2.1/work/build/gcc' make: *** [bootstrap-lean] Fehler 2 !!! ERROR: sys-devel/gcc-3.2.1 failed. !!! Function src_compile, Line 206, Exitcode 2 !!! (no error message) Portage is 2.0.44 glibc is 2.3.1-r2 CPU is an underclocked (!) Athlon XP.
Workaround: I just unmasked gcc 3.2.1-r5 emerged it with emerge -u gcc. After that i masked gc c3.2.1-r5 again and emerged gcc 3.2.1 with emerge -u gcc again. This time the emerging went flawlessly.
assigned
i haven't been able to reproduce this in two scenarios: 1. from gcc3.2 to 3.2.1 on a new box (at install) 2. from gcc3.2 to 3.2.1
