There was an update of dev-libs/boost today (to 1.37.0-r1). revdep-rebuild detected that app-office/lyx-1.6.2 needs to be rebuild. However, the emerge fails with compilation errors: x86_64-pc-linux-gnu-g++ -DHAVE_CONFIG_H -I. -I../.. -I./.. -DQT_NO_STL -DQT_NO_KEYWORDS -DQT_SHARED -I/usr/include/qt4 -I/usr/include/qt4/QtCore -mtune=core2 -march=core2 -O2 -fomit-frame-pointer -pipe -MT FileMonitor.lo -MD -MP -MF .deps/FileMonitor.Tpo -c FileMonitor.cpp -o FileMonitor.o convert.cpp:17:34: error: boost/lexical_cast.hpp: No such file or directory In file included from FileMonitor.cpp:13: ./../support/FileMonitor.h:18:28: error: boost/signal.hpp: No such file or directory FileMonitor.cpp:18:26: error: boost/bind.hpp: No such file or directory FileMonitor.cpp:19:39: error: boost/signals/trackable.hpp: No such file or directory In file included from FileMonitor.cpp:13: ./../support/FileMonitor.h:58: error: ‘boost’ has not been declared ./../support/FileMonitor.h:58: error: ISO C++ forbids declaration of ‘signal’ with no type ./../support/FileMonitor.h:58: error: typedef name may not be a nested-name-specifier ./../support/FileMonitor.h:58: error: expected ‘;’ before ‘<’ token ./../support/FileMonitor.h:59: error: ‘FileChangedSig’ has not been declared ./../support/FileMonitor.h:59: error: ISO C++ forbids declaration of ‘slot_type’ with no type ./../support/FileMonitor.h:59: error: typedef name may not be a nested-name-specifier ./../support/FileMonitor.h:59: error: expected ‘;’ before ‘slot_type’ ./../support/FileMonitor.h:61: error: ‘boost’ has not been declared ./../support/FileMonitor.h:61: error: ISO C++ forbids declaration of ‘connection’ with no type ./../support/FileMonitor.h:61: error: expected ‘;’ before ‘connect’ Reproducible: Always Steps to Reproduce: 1. Update to dev-libs/boost-1.37.0-r1 2. emerge =app-office/lyx-1.6.2 Actual Results: Compilation errors. Expected Results: A working LyX. Portage 2.1.6.13 (default/linux/amd64/2008.0/desktop, gcc-4.3.3, glibc-2.9_p20081201-r2, 2.6.28-gentoo-r5 x86_64) ================================================================= System uname: Linux-2.6.28-gentoo-r5-x86_64-Intel-R-_Core-TM-2_CPU_6600_@_2.40GHz-with-glibc2.2.5 Timestamp of tree: Tue, 12 May 2009 02:15:01 +0000 app-shells/bash: 3.2_p39 dev-java/java-config: 2.1.7 dev-lang/python: 2.5.4-r2 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 sys-devel/automake: 1.5, 1.7.9-r1, 1.9.6-r2, 1.10.2 sys-devel/binutils: 2.18-r3 sys-devel/gcc-config: 1.4.0-r4 sys-devel/libtool: 1.5.26 virtual/os-headers: 2.6.28-r1 ACCEPT_KEYWORDS="amd64" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-mtune=core2 -march=core2 -O2 -fomit-frame-pointer -pipe" 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/kde/4.2/env /usr/kde/4.2/share/config /usr/kde/4.2/shutdown /usr/share/config" 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/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c /etc/udev/rules.d" CXXFLAGS="-mtune=core2 -march=core2 -O2 -fomit-frame-pointer -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="distlocks fixpackages metadata-transfer parallel-fetch protect-owned sandbox sfperms strict unmerge-orphans userfetch userpriv usersandbox usersync" GENTOO_MIRRORS="ftp://ftp.ntua.gr/pub/linux/gentoo/ ftp://mirror.switch.ch/mirror/gentoo ftp://distfiles.gentoo.org/pub/gentoo http://distfiles.gentoo.org" LANG="en_US.UTF-8" LC_ALL="en_US.UTF-8" LDFLAGS="-Wl,-O1,--hash-style=gnu,--sort-common,--as-needed" LINGUAS="en_US en" MAKEOPTS="-j2" 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/portage /usr/portage/local/layman/interactive-fiction /usr/portage/local/layman/oss-overlay /usr/portage/local/layman/nx /usr/portage/local/layman/sunrise /usr/portage/local/layman/vmware" SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage" USE="X aac aalib acl acpi amd64 audiofile bash-completion branding bzip2 cairo cdr cleartype cli cracklib crypt dbus dri dvd dvdr dvdread eds emboss encode esd evo fam fbcondecor firefox flac gdbm gif glitz gpm hal iconv imlib isdnlog jpeg kde kdeprefix latex ldap libnotify lm_sensors mad midi mikmod mmx mp3 mpeg mudflap multilib ncurses nls nptl nptlonly offensive ogg opengl openmp oss pam pcre pdf perl plasma png ppds pppd python qt3 qt3support qt4 quicktime readline reflection sdl session spell spl sse sse2 ssl ssse3 startup-notification svg sysfs tcpd tiff truetype unicode usb vorbis webkit xcb xcomposite xml xorg xulrunner xv zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" 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 keyboard mouse vmmouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en_US en" USERLAND="GNU" VIDEO_CARDS="fglrx radeon radeonhd fbdev vesa vmware" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Created attachment 190990 [details] build.log
Did you select the new boost version with eselect boost?
During the update of boost, portage reported that it did select it on its own. As it turns out, portage was lying. It did not select it. After "eselect boost set 1" by hand, it now works. I suppose this is a bug on its own (portage claiming it selected the new boost while actually not doing it.) I'm closing as INVALID. If a dev things this deserves a bug on its own, please comment.
