I'm trying a modular build of Xorg, all from git, to see if its opensource ATI r300 driver has matured to the point of usability. But I'm getting a compiler error in xcb. <snip> gcc -DPACKAGE_NAME=\"xcb-util\" -DPACKAGE_TARNAME=\"xcb-util\" -DPACKAGE_VERSION=\" 0.1\" "-DPACKAGE_STRING=\"xcb-util 0.1\"" -DPACKAGE_BUGREPORT=\"xcb@lists.freedesktop.org\" -DPACKAGE=\"xcb-util\" -DVERSION=\"0.1\" -DSTDC_HEADERS=1 -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1 -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1 -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -DHAVE_DLFCN_H=1 -I. -I. -I/opt/Xorg//include -g -O2 -MT libXCBAtom_la- atoms.lo -MD -MP -MF .deps/libXCBAtom_la-atoms.Tpo -c atoms.c -fPIC -DPIC -o .libs/libXCBAtom_la-atoms.o In file included from atoms.gperf:4: xcb_atom.h:11: error: syntax error before "XCBInternAtomCookie" xcb_atom.h:11: warning: no semicolon at end of struct or union xcb_atom.h:11: warning: no semicolon at end of struct or union xcb_atom.h:12: warning: data definition has no type or storage class xcb_atom.h:13: warning: data definition has no type or storage class xcb_atom.h:14: error: syntax error before '}' token <snip> About a thousand other errors follow after that one, most of them in gperf. I looked at the offending code but it looked right to me...but then again I don't have much experience in this area. Can someone help? Using gcc-3.4.6 (Slackware 11), gperf 3.0.2, Xorg as of today's git.