I've overcome a few hiccups along the way, but this one has me stumped. Out of sheer curiousity, why is "-ffast-math" being invoked? I do *NOT* have it in my CFLAGS. ld's problem seems to be "cannot find -lGL". Does that help?
>>> Emerging (1 of 10) x11-apps/mesa-progs-6.4.2 to / >>> checking ebuild checksums ;-) >>> checking auxfile checksums ;-) >>> checking miscfile checksums ;-) >>> checking MesaLib-6.4.2.tar.bz2 ;-) >>> checking MesaDemos-6.4.2.tar.bz2 ;-) >>> Unpacking source... >>> Unpacking MesaLib-6.4.2.tar.bz2 to /var/tmp/portage/mesa-progs-6.4.2/work >>> Unpacking MesaDemos-6.4.2.tar.bz2 to /var/tmp/portage/mesa-progs-6.4.2/work >>> Source unpacked. >>> Compiling source in /var/tmp/portage/mesa-progs-6.4.2/work/Mesa-6.4.2 ... i686-pc-linux-gnu-gcc -I../../include -Wall -O2 -pipe -fomit-frame-pointer -march=athlon -m3dnow -mmmx -msse -msse2 -mfpmath=sse -m32 -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_SVID_SOURCE -D_BSD_SOURCE -D_GNU_SOURCE -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER -DGLX_DIRECT_RENDERING -DHAVE_ALIAS -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM -std=c99 -ffast-math glxinfo.c -L../../lib -lglut -lGLU -lGL -lm -o glxinfo /usr/lib/gcc/i686-pc-linux-gnu/3.4.6/../../../../i686-pc-linux-gnu/bin/ld: cannot find -lGL collect2: ld returned 1 exit status make: *** [glxinfo] Error 1 !!! ERROR: x11-apps/mesa-progs-6.4.2 failed. Call stack: ebuild.sh, line 1539: Called dyn_compile ebuild.sh, line 939: Called src_compile mesa-progs-6.4.2.ebuild, line 68: Called die !!! glxinfo failed !!! If you need support, post the topmost build error, and the call stack if relevant. -- Walter Dnes <[EMAIL PROTECTED]> In linux /sbin/init is Job #1 My musings on technology and security at http://tech_sec.blog.ca -- gentoo-user@gentoo.org mailing list