Created attachment 68068 [details]
Full compile log

make[3]: Entering directory `/var/git/mesalib/src/gallium/targets/dri-r300'
/bin/sh ../../../../bin/mklib -o r300_dri.so.tmp -noprefix -linker 'g++' -ldflags '-s -L/usr/lib  -s -ldl -lpthread' \
        target.o ../../../../src/mesa/drivers/dri/common/utils.o ../../../../src/mesa/drivers/dri/common/dri_util.o ../../../../src/mesa/drivers/dri/common/xmlconfig.o   ../../../../src/gallium/state_trackers/dri/drm/libdridrm.a ../../../../src/gallium/winsys/radeon/drm/libradeonwinsys.a ../../../../src/gallium/drivers/galahad/libgalahad.a ../../../../src/gallium/drivers/trace/libtrace.a ../../../../src/gallium/drivers/rbug/librbug.a ../../../../src/gallium/drivers/r300/libr300.a \
                -Wl,--start-group ../../../../src/mesa/libmesagallium.a ../../../../src/gallium/auxiliary/libgallium.a -Wl,--end-group \
                 ../../../../lib/libdricore9.0.0.so  -ldrm   -lexpat -lm  -ldl -ldrm_radeon -lLLVMMCJIT -lLLVMBitWriter -lLLVMX86AsmParser -lLLVMX86Disassembler -lLLVMX86CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMMCParser -lLLVMX86Desc -lLLVMX86Info -lLLVMX86AsmPrinter -lLLVMX86Utils -lLLVMJIT -lLLVMRuntimeDyld -lLLVMExecutionEngine -lLLVMCodeGen -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils -lLLVMipa -lLLVMAnalysis -lLLVMTarget -lLLVMMC -lLLVMObject -lLLVMCore -lLLVMSupport
mklib: Making Linux shared library:  r300_dri.so.tmp
g++ -march=native -mtune=native -m64 -pipe -ffast-math -funroll-loops -O3 -Wall -std=c99 -Werror=implicit-function-declaration -Werror=missing-prototypes -fno-strict-aliasing -fno-builtin-memcmp -fPIC -D_GNU_SOURCE -DUSE_X86_64_ASM -DHAVE_DLOPEN -DHAVE_POSIX_MEMALIGN -DIN_DRI_DRIVER -DUSE_XCB -DGLX_INDIRECT_RENDERING -DGLX_DIRECT_RENDERING -DGLX_USE_TLS -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER -DHAVE_ALIAS -DHAVE_MINCORE -DHAVE_LIBUDEV -DHAVE_LLVM=0x0301 -fvisibility=hidden -o r300_dri.so.test ../../../../src/mesa/drivers/dri/common/dri_test.o r300_dri.so.tmp ../../../../lib/libdricore9.0.0.so  -ldrm   -lexpat -lm  -ldl -ldrm_radeon -s -L/usr/lib  -s -ldl -lpthread;
r300_dri.so.tmp: undefined reference to `yylex'
collect2: error: ld returned 1 exit status
make[3]: *** [r300_dri.so] Error 1



I have the following software:llvm
llvm-3.1
gcc-4.7.2
bison-2.6.2
libdrm-2.4.39

Using mesalib git branch 9.0, commit b2048c5e905cb6321212e33391926fc720b89121