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Doesn't compile with -fPIC and/or -DPIC either. libpcre 6.6 works fine. x86_64-pc-linux-gnu-gcc -shared -o pcre.so pcre..o -L/usr/lib64 /usr/lib64/libpcre.a -ldl -lnsl -lncurses -lm -lc /usr/lib/gcc/x86_64-pc-linux-gnu/4.1.2/../../../../x86_64-pc-linux-gnu/bin/ld: /usr/lib64/libpcre.a(pcre_compile.o): relocation R_X86_64_32S against `_pcre_utf8_table4' can not be used when making a shared object; recompile with -fPIC /usr/lib64/libpcre.a: could not read symbols: Bad value collect2: ld returned 1 exit status emerge --info: Portage 2.1.3_rc4 (default-linux/amd64/2007.0/desktop, gcc-4.1.2, glibc-2.6-r0, 2.6.21-gentoo-r3 x86_64) ================================================================= System uname: 2.6.21-gentoo-r3 x86_64 AMD Athlon(tm) 64 X2 Dual Core Processor 4800+ Gentoo Base System release 1.12.10 Timestamp of tree: Mon, 18 Jun 2007 03:00:01 +0000 dev-lang/python: 2.4.4-r4 dev-python/pycrypto: 2.0.1-r5 sys-apps/sandbox: 1.2.18.1 sys-devel/autoconf: 2.13, 2.61 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10 sys-devel/binutils: 2.17 sys-devel/gcc-config: 1.3.16 sys-devel/libtool: 1.5.23b virtual/os-headers: 2.6.21 ACCEPT_KEYWORDS="amd64 ~amd64" AUTOCLEAN="yes" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -march=k8 -pipe -msse3" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/X11/xkb" CONFIG_PROTECT_MASK="/etc/env.d /etc/gconf /etc/revdep-rebuild /etc/terminfo" CXXFLAGS="-O2 -march=k8 -pipe -msse3" DISTDIR="/distfiles" FEATURES="distlocks metadata-transfer sandbox sfperms strict unmerge-orphans" GENTOO_MIRRORS="http://open-systems.ufl.edu/mirrors/gentoo " LANG="en_US.UTF-8" MAKEOPTS="-j1" PKGDIR="/usr/portage/packages" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --delete-after --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --filter=H_**/files/digest-*" PORTAGE_TMPDIR="/porttmp/" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/overlays/kports" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="3dnow X a52 acpi alsa amd64 bash-completion berkdb bitmap-fonts bzip2 cairo cddb cdinstall cdparanoia cdr cli cracklib crypt cups curl d dedicated dri dvd dvdr dvdread eds emboss encode evo fam ffmpeg firefox flac fortran gif glitz glut gmp gtk iconv imagemagick imlib isdnlog joystick jpeg libcaca libg++ mad midi mikmod minimal mmap mmx mp3 mpeg mplayer mudflap ncurses nls nptl nptlonly nsplugin offensive ogg openal opengl openmp pam pcre pdf perl png ppds pppd python qt4 quicktime readline reflection ruby savedconfig sdl session slang smp sox speex spell spl sse sse2 ssl svg symlink tcpd theora tiff truetype truetype-fonts type1-fonts unicode usb videos vim-syntax vorbis x264 xml xorg xvid zlib" ALSA_CARDS="emu10k1" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mulaw multi null plug rate route share shm softvol" ELIBC="glibc" INPUT_DEVICES="keyboard mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" USERLAND="GNU" VIDEO_CARDS="nv nvidia" Unset: CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, LDFLAGS, LINGUAS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Confirmed. Recompiling libpcre-7.1 with CFLAGS="-fPIC" fixes this Portage 2.1.2.7 (default-linux/amd64/2007.0/desktop, gcc-4.1.2, glibc-2.5-r2, 2.6.21-gentoo-r3 x86_64) ================================================================= System uname: 2.6.21-gentoo-r3 x86_64 AMD Turion(tm) 64 X2 Mobile Technology TL-56 Gentoo Base System release 1.12.9 Timestamp of tree: Sun, 17 Jun 2007 01:47:01 +0000 ccache version 2.4 [enabled] dev-java/java-config: 1.3.7, 2.0.32 dev-lang/python: 2.4.4-r4 dev-python/pycrypto: 2.0.1-r5 dev-util/ccache: 2.4-r7 sys-apps/sandbox: 1.2.17 sys-devel/autoconf: 2.13, 2.61 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10 sys-devel/binutils: 2.17 sys-devel/gcc-config: 1.3.16 sys-devel/libtool: 1.5.22 virtual/os-headers: 2.6.17-r2 ACCEPT_KEYWORDS="amd64" AUTOCLEAN="yes" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=athlon64 -O2 -msse3 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/X11/xkb" CONFIG_PROTECT_MASK="/etc/env.d /etc/env.d/java/ /etc/gconf /etc/revdep-rebuild /etc/terminfo" CXXFLAGS="-march=athlon64 -O2 -msse3 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="buildpkg ccache collision-protect distlocks fixpackages metadata-transfer multilib-strict sandbox sfperms strict test userpriv" GENTOO_MIRRORS="http://www.mirror.ac.uk/mirror/distro.ibiblio.org/pub/linux/distributions/gentoo http://gentoo.virginmedia.com http://distfiles.gentoo.org http://www.ibiblio.org/pub/Linux/distributions/gentoo" LINGUAS="en en_GB" MAKEOPTS="-j3" PKGDIR="/usr/portage/packages" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --delete-after --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --filter=H_**/files/digest-*" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/portage/local/layman/enlightenment /usr/portage/local/layman/sunrise /usr/portage/local" SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage" USE="3dnow X Xaw3d a52 aac acpi alsa amd64 audiofile berkdb bitmap-fonts branding bzip2 cairo cddb cdparanoia cdr cli cracklib cups curl dbus dri dts dvb dvd dvdr dvdread emboss encode evo exif expat fam ffmpeg firefox foomaticdb gdbm gif glitz gs gtk guile hal iconv icu imagemagick imlib isdnlog ithreads java javascript jpeg libg++ libwww lirc logrotate mad midi mmap mmx mmxext mp3 msn mudflap ncurses nls nptl nptlonly nsplugin ogg openal opengl openmp pam pcre pdf perl png ppds pppd python qt3support qt4 readline reflection sdl session sndfile spl sse sse2 ssl svg symlink tcl tcpd test threads tiff tk truetype truetype-fonts type1-fonts unicode usb v4l v4l2 vorbis x264 xcb xml xorg xosd xscreensaver xv zlib" ALSA_CARDS="hda-intel usb-audio" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mulaw multi null plug rate route share shm softvol" ELIBC="glibc" INPUT_DEVICES="keyboard mouse synaptics ps2mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en en_GB" LIRC_DEVICES="mceusb2" USERLAND="GNU" VIDEO_CARDS="nvidia" Unset: CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, LDFLAGS, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
@thecoop, adding -fPIC, while nice for testing whether it is a valid bug, is not a good fix. The proper way is to patch the Makefile so that only the shared libraries get built with -fPIC. If the binaries are made with -fPIC, then everything will be much slower. /me goes off to figure out how to patch the Makefile.
Ay, I know. I was just checking it was a standard fPIC issue.
Yeah compiling libpcre with -fPIC fixes it. I tried compiling zsh with -fPIC (as the original report says "Doesn't compile with -fPIC" -- Figured I'd clear that up.
submitted Makefile patch
*** This bug has been marked as a duplicate of bug 182652 ***
*** Bug 191164 has been marked as a duplicate of this bug. ***
This bug is caused by the zsh ebuild, not by libpcre, so bug #182652 is invalid and this is not a duplicate of it. Simply commenting out the following line in the ebuild fixes compilation on amd64: sed -i -e "/LIBS/s%-lpcre%/usr/$(get_libdir)/libpcre.a%" Makefile I'm not sure what exactly that line was supposed to fix, but I suppose the developer's intention was to avoid users using zsh as the default shell not being able to login after a libpcre update that breaks the ABI.
I can confirm Andrei's statement. This bug is NOT resolved
*** Bug 193764 has been marked as a duplicate of this bug. ***
Reopen wrt Bug 182652 Comment #7
usata: any comments? any known breakage when zsh is compiled with -lpcre? the sed in the ebuild doesn't make much sense imho and just leads to zsh failing to compile with libpcre-7
(In reply to comment #12) > usata: any comments? any known breakage when zsh is compiled with -lpcre? the > sed in the ebuild doesn't make much sense imho and just leads to zsh failing to > compile with libpcre-7 > If you ./configure --enable-pcre the default zsh sources, they compile just fine with -lpcre.
(In reply to comment #12) > usata: any comments? any known breakage when zsh is compiled with -lpcre? the > sed in the ebuild doesn't make much sense imho and just leads to zsh failing to > compile with libpcre-7 > From reading old bugs, it looks like the decision to statically link pcre was made because pcre is the only dynamic link required for core zsh (as opposed to add-on modules). So, if your disk is broken and /usr doesn't mount, you'd still be able to use zsh, but tab completion and things like that wouldn't work. Personally, I'm in favor of letting zsh live in /usr/bin and letting it dynamically link against whatever it pleases. Leave other shells to fulfill the minimalistic works-in-an-emergency role.
I can confirm this with zsh 4.3.4 and libpcre 7.4. My preference is opposite wyvern5@gmail.com's -- I would like to see zsh continue to be in /bin and usable as an emergency shell.
Why isn't this incorporated into the exsisting "static" use flag?
(In reply to comment #15) > I can confirm this with zsh 4.3.4 and libpcre 7.4. > > My preference is opposite wyvern5@gmail.com's -- I would like to see zsh > continue to be in /bin and usable as an emergency shell. > This bug has nothing to do with zsh's ability to be used as an emergency shell. /bin/zsh does not use libpcre, just it's pcre module (/usr/lib64/zsh/4.3.4/zsh/pcre.so).
*** Bug 196947 has been marked as a duplicate of this bug. ***
OK. I've removed the sed line. This means that people with USE="pcre -static" that have zsh as a login shell might have some issues if /usr doesn't mount, but if anyone is that worried about it, they can USE=static.
