After upgrading gcc from 4.3.3-r2 to 4.4.0, tesseract 2.03 no longer builds: x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I. -I.. -I../ccstruct -I../ccutil -I../image -I../viewer -I../pageseg -march=native -O2 -pipe -ggdb -c oldbasel.cpp x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I. -I.. -I../ccstruct -I../ccutil -I../image -I../viewer -I../pageseg -march=native -O2 -pipe -ggdb -c pithsync.cpp x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I. -I.. -I../ccstruct -I../ccutil -I../image -I../viewer -I../pageseg -march=native -O2 -pipe -ggdb -c pitsync1.cpp x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I. -I.. -I../ccstruct -I../ccutil -I../image -I../viewer -I../pageseg -march=native -O2 -pipe -ggdb -c scanedg.cpp x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I. -I.. -I../ccstruct -I../ccutil -I../image -I../viewer -I../pageseg -march=native -O2 -pipe -ggdb -c sortflts.cpp x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I. -I.. -I../ccstruct -I../ccutil -I../image -I../viewer -I../pageseg -march=native -O2 -pipe -ggdb -c topitch.cpp x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I. -I.. -I../ccstruct -I../ccutil -I../image -I../viewer -I../pageseg -march=native -O2 -pipe -ggdb -c tordmain.cpp x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I. -I.. -I../ccstruct -I../ccutil -I../image -I../viewer -I../pageseg -march=native -O2 -pipe -ggdb -c tospace.cpp x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I. -I.. -I../ccstruct -I../ccutil -I../image -I../viewer -I../pageseg -march=native -O2 -pipe -ggdb -c tovars.cpp x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I. -I.. -I../ccstruct -I../ccutil -I../image -I../viewer -I../pageseg -march=native -O2 -pipe -ggdb -c underlin.cpp x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I. -I.. -I../ccstruct -I../ccutil -I../image -I../viewer -I../pageseg -march=native -O2 -pipe -ggdb -c wordseg.cpp rm -f libtesseract_textord.a ar cru libtesseract_textord.a blkocc.o drawedg.o drawtord.o edgblob.o edgloop.o fpchop.o gap_map.o makerow.o oldbasel.o pithsync.o pitsync1.o scanedg.o sortflts.o topitch.o tordmain.o tospace.o tovars.o underlin.o wordseg.o x86_64-pc-linux-gnu-ranlib libtesseract_textord.a make[3]: Leaving directory `/var/tmp/paludis/app-text-tesseract-2.03/work/tesseract-2.03/textord' make[2]: Leaving directory `/var/tmp/paludis/app-text-tesseract-2.03/work/tesseract-2.03/textord' Making all in viewer make[2]: Entering directory `/var/tmp/paludis/app-text-tesseract-2.03/work/tesseract-2.03/viewer' make[3]: Entering directory `/var/tmp/paludis/app-text-tesseract-2.03/work/tesseract-2.03/viewer' x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I. -I.. -march=native -O2 -pipe -ggdb -c scrollview.cpp x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I. -I.. -march=native -O2 -pipe -ggdb -c svmnode.cpp x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I. -I.. -march=native -O2 -pipe -ggdb -c svutil.cpp svutil.cpp: In constructor 'SVNetwork::SVNetwork(const char*, int)': svutil.cpp:314: error: 'snprintf' was not declared in this scope make[3]: *** [svutil.o] Error 1 make[3]: *** Waiting for unfinished jobs.... make[3]: Leaving directory `/var/tmp/paludis/app-text-tesseract-2.03/work/tesseract-2.03/viewer' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/var/tmp/paludis/app-text-tesseract-2.03/work/tesseract-2.03/viewer' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/var/tmp/paludis/app-text-tesseract-2.03/work/tesseract-2.03' make: *** [all-recursive-am] Error 2 /usr/libexec/paludis/utils/emake: emake returned error 2 !!! ERROR in app-text/tesseract-2.03: Portage 2.2_rc33 (default/linux/amd64/2008.0/desktop, gcc-4.4.0, glibc-2.9_p20081201-r2, 2.6.29.3 x86_64) ================================================================= System uname: Linux-2.6.29.3-x86_64-Intel-R-_Core-TM-2_Quad_CPU_Q9650_@_3.00GHz-with-gentoo-2.0.0 Timestamp of tree: Sat, 09 May 2009 13:15:02 +0000 ccache version 2.4 [enabled] app-shells/bash: 4.0_p17-r1 dev-java/java-config: 1.3.7-r1, 2.1.7 dev-lang/python: 2.5.4-r2, 2.6.2 dev-python/pycrypto: 2.0.1-r8 dev-util/ccache: 2.4-r8 dev-util/cmake: 2.6.4 sys-apps/baselayout: 2.0.0 sys-apps/openrc: 0.4.3-r2 sys-apps/sandbox: 1.9 sys-devel/autoconf: 2.13, 2.63-r1 sys-devel/automake: 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2, 1.10.2 sys-devel/binutils: 2.19.1-r1 sys-devel/gcc-config: 1.4.1 sys-devel/libtool: 2.2.6a virtual/os-headers: 2.6.28-r1 ACCEPT_KEYWORDS="amd64 ~amd64" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe -ggdb" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/splash /etc/terminfo /etc/udev/rules.d" CXXFLAGS="-march=native -O2 -pipe -ggdb" DISTDIR="/usr/portage/distfiles" FEATURES="ccache distlocks fixpackages parallel-fetch preserve-libs protect-owned sandbox sfperms splitdebug strict unmerge-orphans userfetch" GENTOO_MIRRORS="http://gentoo.osuosl.org/ http://distro.ibiblio.org/pub/linux/distributions/gentoo/" LANG="en_US.UTF-8" LDFLAGS="-Wl,-O1" LINGUAS="en" MAKEOPTS="-j8" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/overlays/zugaina /usr/local/overlays/THE /usr/local/overlays/sunrise /usr/local/overlays/gnome /usr/local/overlays/desktop-effects /usr/local/overlays/vmware /usr/local/overlays/ikelos /usr/local/overlays/java-overlay /usr/local/overlays/berkano /usr/local/overlays/gcc-porting /usr/local/overlays/myoverlay" SYNC="rsync://rsync.us.gentoo.org/gentoo-portage" USE="X a52 aac acl acpi alsa amd64 amr avahi bash-completion berkdb bluetooth branding bzip2 cairo cdda cdr cli cracklib crypt css cups dbus dri dts dvd dvdr dvdread eds emboss encode esd evo expat fam ffmpeg flac fortran gdbm gif gnome gnome-keyring gpm gstreamer gtk hal iconv ipv6 isdnlog java jpeg lcms ldap libnotify mad midi mikmod mmx mono mp3 mpeg mudflap multilib nautilus ncurses networkmanager nls nptl nptlonly nsplugin ogg opengl openmp paludis pam pcre pdf perl pic png policykit ppds pppd pulseaudio python quicktime readline reflection ruby samba sdl session spell spl sqlite sse sse2 ssl startup-notification svg sysfs tcpd theora tiff tracker truetype unicode usb userlocales vcd vorbis x264 xcb xml xorg xulrunner xv xvid zlib" ALSA_CARDS="cmipci" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" ELIBC="glibc" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en" USERLAND="GNU" VIDEO_CARDS="nvidia" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, LC_ALL, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Created attachment 190874 [details] Output of paludis --info tesseract
This is perhaps the same issue: http://code.google.com/p/tesseract-ocr/issues/detail?id=201
And this one: http://code.google.com/p/tesseract-ocr/issues/detail?id=177&can=1&q=gcc Possibly fixed with this: http://code.google.com/p/tesseract-ocr/source/detail?r=212 That's in the same source file as this error, I don't know if it's the correct fix.
Created attachment 190952 [details, diff] Patch allowing appt-text/tesseract-2.03 to compile with gcc 4.4
Created attachment 190954 [details, diff] Patch respect to current app-text/tesseract-2.03 ebuild
+ 11 May 2009; Samuli Suominen <ssuominen@gentoo.org> tesseract-2.03.ebuild, + +files/tesseract-2.03-gcc44.patch: + Fix compile with GCC 4.4 wrt #269320, thanks to Jose daLuz and Victor + Ostorga.
Same issue with 2.04: x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I.. -march=native -O2 -pipe -ggdb -MT scrollview.o -MD -MP -MF .deps/scrollview.Tpo -c -o scrollview.o scrollview.cpp x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I.. -march=native -O2 -pipe -ggdb -MT svmnode.o -MD -MP -MF .deps/svmnode.Tpo -c -o svmnode.o svmnode.cpp x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I.. -march=native -O2 -pipe -ggdb -MT svutil.o -MD -MP -MF .deps/svutil.Tpo -c -o svutil.o svutil.cpp svutil.cpp: In constructor 'SVNetwork::SVNetwork(const char*, int)': svutil.cpp:323: error: 'snprintf' was not declared in this scope make[3]: *** [svutil.o] Error 1
Fixed in portage.