matrox_maven.c:34:27: linux/i2c-dev.h: No such file or directory matrox_maven.c: In function `maven_write_byte': matrox_maven.c:68: error: implicit declaration of function `i2c_smbus_write_byte_data' matrox_maven.c: In function `maven_write_word': matrox_maven.c:85: error: implicit declaration of function `i2c_smbus_write_word_data' matrox_maven.c: In function `maven_open': matrox_maven.c:316: error: `I2C_SLAVE' undeclared (first use in this function) but it's necessary i2c? Reproducible: Always Steps to Reproduce: 1. emerge directfb 2. 3.
you neglected to provide `emerge info` also, what version of linux headers do you have ?
sorry :( Portage 2.0.50-r9 (default-x86-2004.0, gcc-3.3.4, glibc-2.3.4.20040808-r0, 2.6.7-gentoo-r12) ================================================================= System uname: 2.6.7-gentoo-r12 i686 Intel(R) Pentium(R) M processor 1500MHz Gentoo Base System version 1.5.2 Autoconf: sys-devel/autoconf-2.59-r3 Automake: sys-devel/automake-1.8.5-r1 ACCEPT_KEYWORDS="x86 ~x86" AUTOCLEAN="yes" CFLAGS="-march=pentium3 -O3 -pipe -fomit-frame-pointer -fforce-addr -fprefetch-loop-arrays" CHOST="i386-pc-linux-gnu" COMPILER="gcc3" CONFIG_PROTECT="/etc /usr/X11R6/lib/X11/xkb /usr/kde/2/share/config /usr/kde/3.2/share/config /usr/kde/3.3/share/config /usr/kde/3/share/config /usr/lib/mozilla/defaults/pref /usr/share/config /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="-march=pentium3 -O3 -pipe -fomit-frame-pointer -fforce-addr -fprefetch-loop-arrays" DISTDIR="/usr/portage/distfiles" FEATURES="autoaddcvs ccache sandbox" GENTOO_MIRRORS="http://gentoo.oregonstate.edu http://distro.ibiblio.org/pub/Linux/distributions/gentoo" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://cagnulein.no-ip.info/gentoo-portage" USE="X aalib acpi alsa apm arts avi berkdb cdr crypt cups debug directfb divx4linux doc dvd encode esd foomaticdb gdbm gif gpm gtk gtk2 gtkhtml imlib java jpeg libg++ libwww mad mikmod motif mozilla mpeg mysql ncurses nls offensive oggvorbis opengl oss pam pdflib perl png python qt quicktime readline ruby sdl slang spell ssl svga tcpd truetype x86 xml2 xorg-x11 xv xvid zlib" * sys-kernel/linux-headers Latest version available: 2.4.22 Latest version installed: 2.4.22 Size of downloaded files: 28,836 kB Homepage: http://www.kernel.org/ http://www.gentoo.org/ Description: Linux 2.4.22 headers from kernel.org License: GPL-2
re-emerge linux-headers and then try to build DirectFB and see if things work
perfect! thanks!