Bugzilla Bug 108131

It failed to build until I upgraded libxml2.  So this is a bug in the ebuild -
it needs to depend on a newer version of libxml2; I'm not sure how new it must
be, though.

Reproducible: Always
Steps to Reproduce:
emerge inkscape
Actual Results:  
io/simple-sax.cpp:180: error: `XML_DTD_XMLID_VALUE' was not declared in this scope
io/simple-sax.cpp:181: error: `XML_DTD_XMLID_TYPE' was not declared in this scope
io/simple-sax.cpp:491: error: `XML_SCHEMAP_UNKNOWN_MEMBER_TYPE' was not declared
in this scope
io/simple-sax.cpp:492: error: `XML_SCHEMAP_INVALID_ATTR_USE' was not declared in
this scope
io/simple-sax.cpp:493: error: `XML_SCHEMAP_RECURSIVE' was not declared in this scope
io/simple-sax.cpp:494: error: `XML_SCHEMAP_SUPERNUMEROUS_LIST_ITEM_TYPE' was not
declared in this scope
io/simple-sax.cpp:495: error: `XML_SCHEMAP_INVALID_ATTR_COMBINATION' was not
declared in this scope
io/simple-sax.cpp:496: error: `XML_SCHEMAP_INVALID_ATTR_INLINE_COMBINATION' was
not declared in this scope
io/simple-sax.cpp:497: error: `XML_SCHEMAP_MISSING_SIMPLETYPE_CHILD' was not
declared in this scope
io/simple-sax.cpp:498: error: `XML_SCHEMAP_INVALID_ATTR_NAME' was not declared
in this scope
io/simple-sax.cpp:499: error: `XML_SCHEMAP_REF_AND_CONTENT' was not declared in
this scope
io/simple-sax.cpp:500: error: `XML_SCHEMAP_CT_PROPS_CORRECT_1' was not declared
in this scope
io/simple-sax.cpp:501: error: `XML_SCHEMAP_CT_PROPS_CORRECT_2' was not declared
in this scope
io/simple-sax.cpp:502: error: `XML_SCHEMAP_CT_PROPS_CORRECT_3' was not declared
in this scope
io/simple-sax.cpp:503: error: `XML_SCHEMAP_CT_PROPS_CORRECT_4' was not declared
in this scope
io/simple-sax.cpp:504: error: `XML_SCHEMAP_CT_PROPS_CORRECT_5' was not declared
in this scope
io/simple-sax.cpp:505: error: `XML_SCHEMAP_DERIVATION_OK_RESTRICTION_1' was not
declared in this scope
io/simple-sax.cpp:506: error: `XML_SCHEMAP_DERIVATION_OK_RESTRICTION_2_1_1' was
not declared in this scope
io/simple-sax.cpp:507: error: `XML_SCHEMAP_DERIVATION_OK_RESTRICTION_2_1_2' was
not declared in this scope
io/simple-sax.cpp:508: error: `XML_SCHEMAP_DERIVATION_OK_RESTRICTION_2_2' was
not declared in this scope
io/simple-sax.cpp:509: error: `XML_SCHEMAP_DERIVATION_OK_RESTRICTION_3' was not
declared in this scope
io/simple-sax.cpp:510: error: `XML_SCHEMAP_WILDCARD_INVALID_NS_MEMBER' was not
declared in this scope
io/simple-sax.cpp:511: error: `XML_SCHEMAP_INTERSECTION_NOT_EXPRESSIBLE' was not
declared in this scope
io/simple-sax.cpp:512: error: `XML_SCHEMAP_UNION_NOT_EXPRESSIBLE' was not
declared in this scope
io/simple-sax.cpp:513: error: `XML_SCHEMAP_SRC_IMPORT_3_1' was not declared in
this scope
io/simple-sax.cpp:514: error: `XML_SCHEMAP_SRC_IMPORT_3_2' was not declared in
this scope
io/simple-sax.cpp:515: error: `XML_SCHEMAP_DERIVATION_OK_RESTRICTION_4_1' was
not declared in this scope
io/simple-sax.cpp:516: error: `XML_SCHEMAP_DERIVATION_OK_RESTRICTION_4_2' was
not declared in this scope
io/simple-sax.cpp:517: error: `XML_SCHEMAP_DERIVATION_OK_RESTRICTION_4_3' was
not declared in this scope
io/simple-sax.cpp:518: error: `XML_SCHEMAP_COS_CT_EXTENDS_1_3' was not declared
in this scope
io/simple-sax.cpp:542: error: `XML_SCHEMAV_CVC_DATATYPE_VALID_1_2_1' was not
declared in this scope
io/simple-sax.cpp:543: error: `XML_SCHEMAV_CVC_DATATYPE_VALID_1_2_2' was not
declared in this scope
io/simple-sax.cpp:544: error: `XML_SCHEMAV_CVC_DATATYPE_VALID_1_2_3' was not
declared in this scope
io/simple-sax.cpp:545: error: `XML_SCHEMAV_CVC_TYPE_3_1_1' was not declared in
this scope
io/simple-sax.cpp:546: error: `XML_SCHEMAV_CVC_TYPE_3_1_2' was not declared in
this scope
io/simple-sax.cpp:547: error: `XML_SCHEMAV_CVC_FACET_VALID' was not declared in
this scope
io/simple-sax.cpp:548: error: `XML_SCHEMAV_CVC_LENGTH_VALID' was not declared in
this scope
io/simple-sax.cpp:549: error: `XML_SCHEMAV_CVC_MINLENGTH_VALID' was not declared
in this scope
io/simple-sax.cpp:550: error: `XML_SCHEMAV_CVC_MAXLENGTH_VALID' was not declared
in this scope
io/simple-sax.cpp:551: error: `XML_SCHEMAV_CVC_MININCLUSIVE_VALID' was not
declared in this scope
io/simple-sax.cpp:552: error: `XML_SCHEMAV_CVC_MAXINCLUSIVE_VALID' was not
declared in this scope
io/simple-sax.cpp:553: error: `XML_SCHEMAV_CVC_MINEXCLUSIVE_VALID' was not
declared in this scope
io/simple-sax.cpp:554: error: `XML_SCHEMAV_CVC_MAXEXCLUSIVE_VALID' was not
declared in this scope
io/simple-sax.cpp:555: error: `XML_SCHEMAV_CVC_TOTALDIGITS_VALID' was not
declared in this scope
io/simple-sax.cpp:556: error: `XML_SCHEMAV_CVC_FRACTIONDIGITS_VALID' was not
declared in this scope
io/simple-sax.cpp:557: error: `XML_SCHEMAV_CVC_PATTERN_VALID' was not declared
in this scope
io/simple-sax.cpp:558: error: `XML_SCHEMAV_CVC_ENUMERATION_VALID' was not
declared in this scope
io/simple-sax.cpp:559: error: `XML_SCHEMAV_CVC_COMPLEX_TYPE_2_1' was not
declared in this scope
io/simple-sax.cpp:560: error: `XML_SCHEMAV_CVC_COMPLEX_TYPE_2_2' was not
declared in this scope
io/simple-sax.cpp:561: error: `XML_SCHEMAV_CVC_COMPLEX_TYPE_2_3' was not
declared in this scope
io/simple-sax.cpp:562: error: `XML_SCHEMAV_CVC_COMPLEX_TYPE_2_4' was not
declared in this scope
io/simple-sax.cpp:616: error: `XML_SCHEMAP_SRC_SIMPLE_TYPE_1' was not declared
in this scope
io/simple-sax.cpp:617: error: `XML_SCHEMAP_SRC_SIMPLE_TYPE_2' was not declared
in this scope
io/simple-sax.cpp:618: error: `XML_SCHEMAP_SRC_SIMPLE_TYPE_3' was not declared
in this scope
io/simple-sax.cpp:619: error: `XML_SCHEMAP_SRC_SIMPLE_TYPE_4' was not declared
in this scope
io/simple-sax.cpp:620: error: `XML_SCHEMAP_SRC_RESOLVE' was not declared in this
scope
io/simple-sax.cpp:621: error: `XML_SCHEMAP_SRC_RESTRICTION_BASE_OR_SIMPLETYPE'
was not declared in this scope
io/simple-sax.cpp:622: error: `XML_SCHEMAP_SRC_LIST_ITEMTYPE_OR_SIMPLETYPE' was
not declared in this scope
io/simple-sax.cpp:623: error: `XML_SCHEMAP_SRC_UNION_MEMBERTYPES_OR_SIMPLETYPES
' was not declared in this scope
io/simple-sax.cpp:624: error: `XML_SCHEMAP_ST_PROPS_CORRECT_1' was not declared
in this scope
io/simple-sax.cpp:625: error: `XML_SCHEMAP_ST_PROPS_CORRECT_2' was not declared
in this scope
io/simple-sax.cpp:626: error: `XML_SCHEMAP_ST_PROPS_CORRECT_3' was not declared
in this scope
io/simple-sax.cpp:627: error: `XML_SCHEMAP_COS_ST_RESTRICTS_1_1' was not
declared in this scope
io/simple-sax.cpp:628: error: `XML_SCHEMAP_COS_ST_RESTRICTS_1_2' was not
declared in this scope
io/simple-sax.cpp:629: error: `XML_SCHEMAP_COS_ST_RESTRICTS_1_3_1' was not
declared in this scope
io/simple-sax.cpp:630: error: `XML_SCHEMAP_COS_ST_RESTRICTS_1_3_2' was not
declared in this scope
io/simple-sax.cpp:631: error: `XML_SCHEMAP_COS_ST_RESTRICTS_2_1' was not
declared in this scope
io/simple-sax.cpp:632: error: `XML_SCHEMAP_COS_ST_RESTRICTS_2_3_1_1' was not
declared in this scope
io/simple-sax.cpp:633: error: `XML_SCHEMAP_COS_ST_RESTRICTS_2_3_1_2' was not
declared in this scope
io/simple-sax.cpp:634: error: `XML_SCHEMAP_COS_ST_RESTRICTS_2_3_2_1' was not
declared in this scope
io/simple-sax.cpp:635: error: `XML_SCHEMAP_COS_ST_RESTRICTS_2_3_2_2' was not
declared in this scope
io/simple-sax.cpp:636: error: `XML_SCHEMAP_COS_ST_RESTRICTS_2_3_2_3' was not
declared in this scope
io/simple-sax.cpp:637: error: `XML_SCHEMAP_COS_ST_RESTRICTS_2_3_2_4' was not
declared in this scope
io/simple-sax.cpp:638: error: `XML_SCHEMAP_COS_ST_RESTRICTS_2_3_2_5' was not
declared in this scope
io/simple-sax.cpp:639: error: `XML_SCHEMAP_COS_ST_RESTRICTS_3_1' was not
declared in this scope
io/simple-sax.cpp:640: error: `XML_SCHEMAP_COS_ST_RESTRICTS_3_3_1' was not
declared in this scope
io/simple-sax.cpp:641: error: `XML_SCHEMAP_COS_ST_RESTRICTS_3_3_1_2' was not
declared in this scope
io/simple-sax.cpp:642: error: `XML_SCHEMAP_COS_ST_RESTRICTS_3_3_2_2' was not
declared in this scope
io/simple-sax.cpp:643: error: `XML_SCHEMAP_COS_ST_RESTRICTS_3_3_2_1' was not
declared in this scope
io/simple-sax.cpp:644: error: `XML_SCHEMAP_COS_ST_RESTRICTS_3_3_2_3' was not
declared in this scope
io/simple-sax.cpp:645: error: `XML_SCHEMAP_COS_ST_RESTRICTS_3_3_2_4' was not
declared in this scope
io/simple-sax.cpp:646: error: `XML_SCHEMAP_COS_ST_RESTRICTS_3_3_2_5' was not
declared in this scope
io/simple-sax.cpp:647: error: `XML_SCHEMAP_COS_ST_DERIVED_OK_2_1' was not
declared in this scope
io/simple-sax.cpp:648: error: `XML_SCHEMAP_COS_ST_DERIVED_OK_2_2' was not
declared in this scope
io/simple-sax.cpp:649: error: `XML_SCHEMAP_S4S_ELEM_NOT_ALLOWED' was not
declared in this scope
io/simple-sax.cpp:650: error: `XML_SCHEMAP_S4S_ELEM_MISSING' was not declared in
this scope
io/simple-sax.cpp:651: error: `XML_SCHEMAP_S4S_ATTR_NOT_ALLOWED' was not
declared in this scope
io/simple-sax.cpp:652: error: `XML_SCHEMAP_S4S_ATTR_MISSING' was not declared in
this scope

Indeed I could not find any of these constants in /usr/include/libxml2/libxml/*.

Expected Results:  
should have built

I had libxml 2.6.7 installed at the time.  emerge -pv dev-libs/libxml2 showed me
it would install dev-libs/libxml2-2.6.20-r2:

[ebuild     U ] dev-libs/libxml2-2.6.20-r2 [2.6.7] +doc* +ipv6* +python
+readline -static 3,042 kB

And after doing that, inkscape was able to compile.

[petshop][03:35:57 PM] emerge info
Portage 2.0.51.22-r2 (default-linux/x86/2005.0, gcc-3.3.5,
glibc-2.3.4.20041102-r1, 2.4.28 i686)
=================================================================
System uname: 2.4.28 i686 Intel(R) Pentium(R) 4 CPU 2.80GHz
Gentoo Base System version 1.4.16
distcc 2.13 i686-pc-linux-gnu (protocols 1 and 2) (default port 3632) [enabled]
dev-lang/python:     2.3.3-r1
sys-apps/sandbox:    1.2.11
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, 1.9.6
sys-devel/binutils:  2.15.92.0.2-r10
sys-devel/libtool:   1.4.3-r4
virtual/os-headers:  2.6.8.1-r4
ACCEPT_KEYWORDS="x86"
AUTOCLEAN="yes"
CBUILD="i686-pc-linux-gnu"
CFLAGS="-O2 -march=pentium4 -O3 -pipe -fomit-frame-pointer"
CHOST="i686-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.2/share/config
/usr/kde/3.3/env /usr/kde/3.3/share/config /usr/kde/3.3/shutdown
/usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown
/usr/kde/3/share/config /usr/lib/X11/xkb /usr/lib/mozilla/defaults/pref
/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 -O3 -pipe -fomit-frame-pointer"
DISTDIR="/usr/portage/distfiles"
FEATURES="autoconfig distcc distlocks sandbox sfperms strict"
GENTOO_MIRRORS="http://distfiles.gentoo.org
http://distro.ibiblio.org/pub/Linux/distributions/gentoo"
LANG="en_US"
LC_ALL="en_US.utf8"
MAKEOPTS="-j6"
PKGDIR="/usr/portage/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="x86 X aac acpi adns aim alsa apache2 apm arts audiofile avi bcmath berkdb
bitmap-fonts bluetooth bonobo bzlib calendar cdparanoia cdr crypt cups curl dga
dio directfb divx4linux doc dvd dvdread eds effects emboss encode esd esoob evo
exif faac faad fam fastcgi fbcon ffmpeg flac flash flatfile foomaticdb fortran
gd gdbm ggi gif gimp gmp gnome gphoto2 gpm gstreamer gtk gtk2 guile i8x0 icc
icc-pgo iconv icq imagemagick imap imlib inkjar ipv6 jabber jack java jikes jpeg
jpeg2k junit kde krb4 lcms ldap libg++ libsamplerate libwww lirc live lm_sensors
lzo mad matroshka matroska mbox mcal mikmod ming mmap mmx mmx2 mng mono motif
mozcalendar mozdevelop mozilla mozsvg mozxmlterm mp3 mpeg msn musicbrainz mysql
ncurses network nis nls nocd nsplugin odbc ogg oggvorbis opengl oscar oss pam
pcre pcsc-lite pda pdflib perl php physfs plugin png posix postgres povray ppds
python qt quicktime rdesktop readline real rtc ruby samba scanner sdl session
shared simplexml slang slp sms snmp soap sockets source speex spell spl sqlite
sqlite3 sse sse2 ssl svg svga tcltk tcpd tetex theora tidy tiff truetype
truetype-fonts type1-fonts unicode usb vorbis win32codecs wmf xanim xine
xinerama xml xml2 xmms xosd xprint xscreensaver xv xvid xvmc yahoo zlib
userland_GNU kernel_linux elibc_glibc"
Unset:  ASFLAGS, CTARGET, LDFLAGS, LINGUAS, PORTDIR_OVERLAY

Fixed in media-gfx/inkscape-0.43 which soon will be stable.