make[3]: Entering directory `/var/tmp/portage/electricsheep-2.4-r1/work/electricsheep-2.4/mpeg2dec/src' gcc -DHAVE_CONFIG_H -I. -I. -I../include -I../include -I../include -march=athlon -O2 -c `test -f 'cpu_accel.c' || echo './'`cpu_accel.c gcc -DHAVE_CONFIG_H -I. -I. -I../include -I../include -I../include -march=athlon -O2 -c `test -f 'mpeg2dec_onroot.c' || echo './'`mpeg2dec_onroot.c cpu_accel.c: In function `arch_accel': cpu_accel.c:78: error: can't find a register in class `BREG' while reloading `asm' cpu_accel.c:84: error: can't find a register in class `BREG' while reloading `asm' cpu_accel.c:92: error: can't find a register in class `BREG' while reloading `asm' cpu_accel.c:96: error: can't find a register in class `BREG' while reloading `asm' make[3]: *** [cpu_accel.o] Error 1 needs flag-o-matic added and filter-flags -fPIC
>>> Regenerating /etc/ld.so.cache... * Caching service dependencies... [ ok ] >>> x11-misc/electricsheep-2.4-r2 merged. >>> Recording x11-misc/electricsheep in "world" favorites file... >>> clean: No packages selected for removal. >>> Regenerating /etc/ld.so.cache... * Caching service dependencies... [ ok ] >>> Auto-cleaning packages ... >>> No outdated packages were found on your system. * GNU info directory index is up-to-date. 22:07:23 [/usr/local/chroots/chroot001:5925.pty-s0.epoch] epoch ~ # hcc -l glibc: GNU C Library stable release version 2.3.2, by Roland McGrath et al. glibc: Compiled by GNU CC version 3.3.2 20031022 (Gentoo Linux 3.3.2-r3, propolice). gcc: gcc version 3.3.2 20031022 (Gentoo Linux 3.3.2-r3, propolice) ld: GNU ld version 2.14.90.0.7 20031029 config: hcc-3.3.2.0-x86 - /etc/hcc.conf *cpp: %{posix:-D_POSIX_SOURCE} %{D__KERNEL__: %{nostartfiles|nodefaultlibs|nostdlib: %{!D__ASSEMBLY__: /root/ssp.c}}} %{!D__KERNEL__: %{!DIN_GCC: %{!static: %{!nostartfiles: %{!nodefaultlibs: %{!nostdlib: %{!nostdinc: %{!yet_exec: %{!nopie: -D__PIC__ -D__pic__ -DPIC -Dpic}} } } } } } } } %{pthread:-D_REENTRANT} -- *cc1: %(cc1_cpu) %{!yno_propolice: %{!fno-stack-protector: %{!D__ASSEMBLY__: -fstack-protector -fstack-protector-all %{!D__KERNEL__: -fforce-addr}}}} %{!D__KERNEL__: %{!DIN_GCC: %{!static: %{!nostartfiles: %{!nodefaultlibs: %{!nostdlib: %{!nostdinc: %{!yet_exec: %{!nopie: -fPIC -fpie}} } } } } } } } %{profile:-p} -- *endfile: %{static|yet_exec|D__KERNEL__|DIN_GCC: crtend.o%s} %{!static: %{!yet_exec: %{!D__KERNEL__: %{!DIN_GCC: crtendS.o%s}}}} crtn.o%s -- *link: %{!static:--eh-frame-hdr} -m elf_i386 %{shared:-shared} %{!shared: %{!ibcs: %{!static: %{rdynamic:-export-dynamic} %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} %{static:-static}}} %{!D__KERNEL__: %{!DIN_GCC: %{!static: %{!nostartfiles: %{!nodefaultlibs: %{!nostdlib: %{!nostdinc: %{!shared: %{!Bshareable: %{!i: %{!r: %{!yet_exec: %{!nopie: -pie -z combreloc}} } } } } } } } } } } } -- *startfile: %{!shared: %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} %{!p:%{profile:gcrt1.o%s} %{!profile: %{static|yet_exec|D__KERNEL__|DIN_GCC: crt1.o%s} %{!static: %{!yet_exec: %{!D__KERNEL__: %{!DIN_GCC: crt1S.o%s}}}} }}}} crti.o%s %{static:crtbeginT.o%s} %{!static: %{yet_exec|D__KERNEL__|DIN_GCC: crtbegin.o%s} %{!yet_exec: %{!D__KERNEL__: %{!DIN_GCC: crtbeginS.o%s}}} } works here, Alex
Hi, I thought this is a good place for the problem I'm having instead of opening a new bugreport, if I'm wrong, I apologize. I am having a similar problem with electricsheep-2.6.3, I'm running a hardened profile and this is where it fails: i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I../include -I../include -I../inc lude -march=pentium4 -pipe -O3 -fomit-frame-pointer -march=pentiumpro -Wall - Werror -c mpeg2dec_onroot.c i686-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I. -I../include -I../include -I../inc lude -march=pentium4 -pipe -O3 -fomit-frame-pointer -march=pentiumpro -Wall - Werror -c getopt.c cpu_accel.c: In function `arch_accel': cpu_accel.c:78: error: can't find a register in class `BREG' while reloading `as m' cpu_accel.c:84: error: can't find a register in class `BREG' while reloading `as m' cpu_accel.c:92: error: can't find a register in class `BREG' while reloading `as m' cpu_accel.c:96: error: can't find a register in class `BREG' while reloading `as m' make[3]: *** [cpu_accel.o] Error 1 make[3]: *** Waiting for unfinished jobs.... make[3]: Leaving directory `/var/tmp/portage/electricsheep-2.6.3/work/electricsh eep-2.6.3/mpeg2dec/src' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/var/tmp/portage/electricsheep-2.6.3/work/electricsh eep-2.6.3/mpeg2dec' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/var/tmp/portage/electricsheep-2.6.3/work/electricsh eep-2.6.3' make: *** [all] Error 2 !!! ERROR: x11-misc/electricsheep-2.6.3 failed. !!! Function src_compile, Line 556, Exitcode 2 !!! emake failed !!! If you need support, post the topmost build error, NOT this status message. and this is my emerge info: Portage 2.0.51.22-r2 (hardened/x86/2.6, gcc-3.3.5-20050130, glibc-2.3.5-r1, 2.6.11-hardened-r15 i686) ================================================================= System uname: 2.6.11-hardened-r15 i686 Intel(R) Pentium(R) 4 CPU 2.60GHz Gentoo Base System version 1.6.13 ccache version 2.3 [enabled] dev-lang/python: 2.3.5 sys-apps/sandbox: 1.2.12 sys-devel/autoconf: 2.13, 2.59-r6 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.5 sys-devel/binutils: 2.15.92.0.2-r10 sys-devel/libtool: 1.5.18-r1 virtual/os-headers: 2.6.11-r2 ACCEPT_KEYWORDS="x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -march=pentium4 -pipe" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3/share/config /usr/lib/X11/xkb /usr/share/config /usr/share/texmf/dvipdfm/config/ /usr/share/texmf/dvips/config/ /usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/ /usr/share/texmf/xdvi/ /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-O2 -march=pentium4 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig ccache distlocks sandbox sfperms strict" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/Linux/distributions/gentoo" MAKEOPTS="-j3" PKGDIR="/usr/portage//packages/x86/" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage/" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="/ X a52 aac/ acl alsa apache2 avi bash-completion berkdb cdr crypt cups curl dlloader dts dvd dvdr encode ffmpeg flac gd gdbm gif gpm gtk gtk2 hardened imagemagick imlib java jpeg libwww lzo mad mailwrapper matroska mikmod mmx motif mozilla mp3 mpeg ncurses network nls nptl nvidia ogg opengl oss pam perl pic png postgres python quicktime readline rtc scanner sdl slang spell sse sse2 ssl svg svga tcpd tetex tiff truetype usb userlocales vorbis win32codecs x86 xine xml xml2 xv xvid xvmc zlib userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CTARGET, LANG, LC_ALL, LDFLAGS, LINGUAS
Re-opening. Looks like it'll need some asm patching. Also I notice the build is overriding the user CFLAGS options, forcing -O3 instead of -O2, so perhaps we should fix that as well.
I got it to compile and install by switching the gcc profile to hardenednopie. I tried the latest electricsheep ebuild 2.6.3-r1 and the problem still persists there. Let me know if you need any further information. Zaid
To fix, change the ifndef PIC to ifndef __PIC__ in cpu_accel.c. ebuild patch to follow.
Created attachment 68109 [details, diff] Patches ebuild to fixup __PIC__ macro usage Adds a simple in-place sed to the unpack phase to choose PIC code when __PIC__ is defined, which is automatic by the compiler, rather than PIC which is a libtool creation.
Hi Kevin, I just tested the patch and it works great. Thanks. Zaid
thanks Kevin
