Bugzilla Bug 164496

gEDA/gschem version 20061020
gEDA/gschem comes with ABSOLUTELY NO WARRANTY; see COPYING for more details.
This is free software, and you are welcome to redistribute it under certain
conditions; please see the COPYING file for more details.

gschem: symbol lookup error: gschem: undefined symbol: scm_create_hook

Reverting to guile-1.6.8 and rebuilding libgeda resolves the problem,
revdep-rebuild resolves the issues

Portage 2.1.2-r5 (default-linux/amd64/2006.1/desktop, gcc-4.1.1, glibc-2.5-r1,
2.6.19-ck2-r3 x86_64)
=================================================================
System uname: 2.6.19-ck2-r3 x86_64 AMD Athlon(tm) 64 Processor 3200+
Gentoo Base System version 1.12.9
Timestamp of tree: Tue, 30 Jan 2007 00:00:01 +0000
ccache version 2.4 [enabled]
dev-lang/python:     2.4.4
dev-python/pycrypto: 2.0.1-r5
dev-util/ccache:     2.4-r6
sys-apps/sandbox:    1.2.18.1
sys-devel/autoconf:  2.13, 2.61
sys-devel/automake:  1.4_p6, 1.5, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10
sys-devel/binutils:  2.17.50.0.5
sys-devel/gcc-config: 1.3.14
sys-devel/libtool:   1.5.22
virtual/os-headers:  2.6.19.2-r2
ACCEPT_KEYWORDS="amd64 ~amd64"
AUTOCLEAN="yes"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -march=k8 -pipe -ffast-math -fomit-frame-pointer -fweb
-frename-registers"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config
/usr/kde/3.5/shutdown /usr/share/X11/xkb /usr/share/config"
CONFIG_PROTECT_MASK=""
CXXFLAGS="-O2 -march=k8 -pipe -ffast-math -fomit-frame-pointer -fweb
-frename-registers -fvisibility-inlines-hidden"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoconfig ccache digest distlocks metadata-transfer parallel-fetch
sandbox sfperms strict userpriv usersandbox"
GENTOO_MIRRORS="ftp://gentoo.chem.wisc.edu/gentoo/
http://gentoo.chem.wisc.edu/gentoo/ ftp://gentoo.cites.uiuc.edu/pub/gentoo/
http://gentoo.osuosl.org/"
LANG="en_CA.UTF-8"
LC_ALL="en_CA.utf8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed -Wl,-hash-style=both"
LINGUAS="en en_GB en_CA"
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"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
PORTDIR_OVERLAY="/usr/portage/local/layman/nxsty
/usr/portage/local/layman/xeffects /usr/local/portage"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="16bit 7zip S3TC X a52 aiglx akode alsa amarok amd64 ao aoss asf audiofile
autoreplace bash-completion berkdb bitmap-fonts bzip2 cairo ccache cdda cdio
cdparanoia cdr chroot cracklib crypt css cups curl curlwrappers dbus divx
dlloader dpms dts dvd dvdr dvdread emul-linux-x86 encode escreen exif fam fat
ffmpeg fftw firefox flac flash foomaticdb fortran gd gdbm gif glibc-omitfp
glitz gmedia gmp gnuplot gpgme gphoto2 gs gtk gtk2 hal history iconv idea ifp
imagemagick imap imlib irc isdnlog jabber javascript jingle jp2 jpeg jpeg2k kde
kdeenablefinal kdehiddenvisibility kdepim kig-scripting lame latex ldap libg++
libsamplerate libusb libwww live lm_sensors lzo mad matroska menubar mime ming
mmap mozilla moznocompose moznoirc moznomail mozsvg mp3 mpeg mpeg2 mpeg4
mplayer msn ncurses net network nls no_wxgtk1 nocd nodrm nomac nomalloccheck
nowin nowlistening nptl nptlonly nsplugin nvidia offensive ogg oggvorbis openal
opengl oss pam pcre pda pdf perl pertty pic plotutils png ppds pppd python qt3
quicktime rar readline reflection risky rt2500pci rtc rtsp samba sasl sblive
sdl session sftplogging sharedmem slang smime sndfile sox speex spell ssl svg
sysfs szip tetex texteffect theora threads tidy tiff transcode truetype
truetype-fonts type1 type1-fonts udev unicode usb userlocales uudeview vorbis
wmf wmp wxwindows x264 xanim xcomposite xine xinerama xorg xv xvid xvmc yv12
zip 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 joystick evdev" KERNEL="linux"
LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses
text" LINGUAS="en en_GB en_CA" USERLAND="GNU" VIDEO_CARDS="nv nvidia"
Unset:  CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, MAKEOPTS,
PORTAGE_RSYNC_EXTRA_OPTS

I should also note that the build fails with a similar error:

x86_64-pc-linux-gnu-gcc -Wall -O2 -march=k8 -pipe -ffast-math
-fomit-frame-pointer -fweb -frename-registers  -Wl,-O1 -Wl,--as-needed
-Wl,-hash-style=both -o gattrib -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0
-lgdk_pixbuf-2.0 -lm -lpangocairo-1.0 -lpango-1.0 -lcairo -lgobject-2.0
-lgmodule-2.0 -ldl -lglib-2.0   -lglib-2.0   -pthread -Wl,-O1 -Wl,--as-needed
-Wl,-hash-style=both -lgeda -lguile -lgmp -lcrypt -lltdl -ljpeg -lfreetype
-lpng12 -lz -lgd -lgdk-x11-2.0 -lgdk_pixbuf-2.0 -lm -lpangocairo-1.0
-lpango-1.0 -lcairo -lgobject-2.0 -lgmodule-2.0 -ldl -lglib-2.0  
gtksheet_2_2.o gtkextra-marshal.o gtkitementry_2_2.o globals.o listsort.o
parsecmd.o f_export.o g_register.o g_rc.o i_vars.o i_basic.o x_window.o
x_gtksheet.o x_dialog.o x_fileselect.o s_rename.o s_misc.o s_string_list.o
s_sheet_data.o s_table.o s_object.o s_attrib.o s_toplevel.o s_visibility.o
gattrib.o -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lgdk_pixbuf-2.0 -lm
-lpangocairo-1.0 -lpango-1.0 -lcairo -lgobject-2.0 -lgmodule-2.0 -ldl
-lglib-2.0   -lglib-2.0   -pthread -Wl,-O1 -Wl,--as-needed -Wl,-hash-style=both
-lgeda -lguile -lgmp -lcrypt -lltdl -ljpeg -lfreetype -lpng12 -lz -lgd
-lgdk-x11-2.0 -lgdk_pixbuf-2.0 -lm -lpangocairo-1.0 -lpango-1.0 -lcairo
-lgobject-2.0 -lgmodule-2.0 -ldl -lglib-2.0
g_rc.o: In function `g_rc_gattrib_version':
g_rc.c:(.text+0x1a): undefined reference to `SCM_STRINGP'
g_rc.c:(.text+0x3a): undefined reference to `SCM_STRING_CHARS'
g_rc.c:(.text+0x90): undefined reference to `SCM_STRING_CHARS'
/usr/lib/gcc/x86_64-pc-linux-gnu/4.1.1/../../../../lib64/libgeda.so: undefined
reference to `scm_str2symbol'
/usr/lib/gcc/x86_64-pc-linux-gnu/4.1.1/../../../../lib64/libgeda.so: undefined
reference to `scm_makfrom0str'
/usr/lib/gcc/x86_64-pc-linux-gnu/4.1.1/../../../../lib64/libgeda.so: undefined
reference to `scm_i_deprecated_stringp'
/usr/lib/gcc/x86_64-pc-linux-gnu/4.1.1/../../../../lib64/libgeda.so: undefined
reference to `scm_num2double'
/usr/lib/gcc/x86_64-pc-linux-gnu/4.1.1/../../../../lib64/libgeda.so: undefined
reference to `scm_i_deprecated_string_chars'
/usr/lib/gcc/x86_64-pc-linux-gnu/4.1.1/../../../../lib64/libgeda.so: undefined
reference to `scm_must_malloc'
collect2: ld returned 1 exit status
make[2]: *** [gattrib] Error 1
make[2]: Leaving directory
`/var/tmp/portage/sci-electronics/geda-20061020/work/geda-gattrib-20061020/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory
`/var/tmp/portage/sci-electronics/geda-20061020/work/geda-gattrib-20061020'
make: *** [all] Error 2

!!! ERROR: sci-electronics/geda-20061020 failed.
Call stack:
  ebuild.sh, line 1611:   Called dyn_compile
  ebuild.sh, line 968:   Called qa_call 'src_compile'
  environment, line 3026:   Called src_compile
  geda-20061020.ebuild, line 38:   Called die

It's now fixed. Thanks for your bug report.

Denis.