Error output: make[2]: Entering directory `/var/tmp/portage/lxde-base/lxsession-0.4.9.2/work/lxsession-0.4.9.2/lxsession-edit' x86_64-pc-linux-gnu-gcc -std=gnu99 -DHAVE_CONFIG_H -I. -I.. -DG_DISABLE_ASSERT -DG_DISABLE_CHECKS -DG_DISABLE_CAST_CHECKS -I -I/usr/include/gtk-2.0 -I/usr/lib64/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/libdrm -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libpng16 -I/usr/include/pango-1.0 -pthread -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/freetype2 -I/usr/include/harfbuzz -DPACKAGE_LOCALE_DIR=\""/usr/share/locale"\" -DPACKAGE_DATA_DIR="\"/usr/share"\" -DPACKAGE_UI_DIR="\"/usr/share/lxsession/ui"\" -Werror-implicit-function-declaration -march=corei7 -O2 -pipe -c -o lxsession_edit-lxsession-edit.o `test -f 'lxsession-edit.c' || echo './'`lxsession-edit.c lxsession-edit.c:26:21: fatal error: gtk/gtk.h: No such file or directory compilation terminated. make[2]: *** [lxsession_edit-lxsession-edit.o] Error 1 make[2]: Leaving directory `/var/tmp/portage/lxde-base/lxsession-0.4.9.2/work/lxsession-0.4.9.2/lxsession-edit' Reproducible: Always Steps to Reproduce: 1. emerge -v =lxde-base/lxsession-0.4.9.2::gentoo ~ $ emerge --info Portage 2.3.6-r5 (funtoo/1.0/linux-gnu/arch/x86-64bit, gcc-4.6.4, glibc-2.15-r4, 3.9.11-ck-r1 x86_64) ================================================================= System uname: Linux-3.9.11-ck-r1-x86_64-Intel-R-_Core-TM-_i7-4770K_CPU_@_3.50GHz-with-gentoo-2.2.0 KiB Mem: 8114796 total, 63744 free KiB Swap: 4194300 total, 4194300 free Timestamp of tree: Mon, 14 Oct 2013 17:15:01 +0000 ld GNU ld (GNU Binutils) 2.22 app-shells/bash: 4.2_p45-r1 dev-java/java-config: 2.2.0-r1000 dev-lang/python: 2.7.5-r1000, 3.3.2-r1000 dev-util/cmake: 2.8.11.2 sys-apps/baselayout: 2.2.0-r4 sys-apps/openrc: 0.12.1 sys-apps/sandbox: 2.6-r2 sys-devel/autoconf: 2.13, 2.69 sys-devel/automake: 1.11.6, 1.13.4 sys-devel/binutils: 2.22-r1 sys-devel/gcc: 4.6.4-r2 sys-devel/gcc-config: 1.8 sys-devel/libtool: 2.4.2 sys-devel/make: 3.82-r4 sys-kernel/linux-headers: 3.4-r2 (virtual/os-headers) sys-libs/glibc: 2.15-r4 Repositories: gentoo steam-overlay local ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=corei7 -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/gnupg/qualified.txt /usr/share/maven-bin-3.1/conf" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/udev/rules.d" CXXFLAGS="-march=corei7 -O2 -pipe" DISTDIR="/usr/portage/distfiles" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch" FFLAGS="" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="en_US.UTF-8" LDFLAGS="-Wl,-O1 -Wl,--sort-common -Wl,--as-needed" MAKEOPTS="-j9" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/var/lib/layman/steam /usr/local/portage" SYNC="git://github.com/funtoo/ports-2012.git" SYNC_USER="root" USE="X acl afp alsa amd64 apng avahi berkdb bluetooth bzip2 cdr cracklib crypt cups cxx dbus dri dvd dvdr dvdread flac gdbm gif gpm iconv icu ipv6 jpeg lame mad mmx modules mp3 mpeg mudflap multilib ncurses nls nptl nsplugin ogg opengl openmp pam pcre png pppd pulseaudio python readline resolvconf samba sse sse2 ssl steamruntime tcpd tiff truetype udev unicode vorbis wavpack win32codecs xml zlib" ABI_X86="64" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel ice1724 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 cgi cgid 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 authn_core authz_core socache_shmcb unixd" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" DRACUT_MODULES="plymouth" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" INPUT_DEVICES="evdev synaptics keyboard mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-5" PYTHON_ABIS="2.7 3.3" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_3" QEMU_SOFTMMU_TARGETS="i386 x86_64" QEMU_USER_TARGETS="i386 x86_64" RUBY_TARGETS="ruby18 ruby19 ruby20" USERLAND="GNU" VIDEO_CARDS="nvidia" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, LINGUAS, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, SYNC_UMASK
Created attachment 360918 [details, diff] suggested patch
Created attachment 360920 [details] build.log
I reported upstream as well: https://sourceforge.net/tracker/?func=detail&aid=3615092&group_id=180858&atid=894869
Yeah, top_srcdir is the proper preset variable [1]. I've added Jacob's patch to fix this issue; I've avoided a version bump since this is a trivial compile fix. 1) https://www.gnu.org/software/autoconf/manual/autoconf.html#Preset-Output-Variables
