On 05/18/2012 05:57 PM, John Burrell wrote: > > When llvm was installed in /opt I could install mesalib albeit with a slight > hiccough with makedepend. > > With llvm now in /usr, the mesalib make gives me a long list of unfound llvm > libraries, ending with: > > /usr/bin/ld: cannot find -lLLVMCodeGen > /usr/bin/ld: cannot find -lLLVMScalarOpts > /usr/bin/ld: cannot find -lLLVMInstCombine > /usr/bin/ld: cannot find -lLLVMTransformUtils > /usr/bin/ld: cannot find -lLLVMipa > /usr/bin/ld: cannot find -lLLVMAnalysis > /usr/bin/ld: cannot find -lLLVMTarget > /usr/bin/ld: cannot find -lLLVMCore > /usr/bin/ld: cannot find -lLLVMAlphaDesc > /usr/bin/ld: cannot find -lLLVMAlphaInfo > /usr/bin/ld: cannot find -lLLVMMC > /usr/bin/ld: cannot find -lLLVMSupport > collect2: error: ld returned 1 exit status > make[4]: *** [lp_test_format] Error 1 > > This not surprising since llvm installs: > > /usr/lib/llvm/libLLVMScalarOpts.a > /usr/lib/llvm/libLLVMSelectionDAG.a > /usr/lib/llvm/libLLVMSparcCodeGen.a > /usr/lib/llvm/libLLVMSparcDesc.a > /usr/lib/llvm/libLLVMSparcInfo.a > /usr/lib/llvm/libLLVMSupport.a > /usr/lib/llvm/libLLVMSystemZCodeGen.a > /usr/lib/llvm/libLLVMSystemZDesc.a > /usr/lib/llvm/libLLVMSystemZInfo.a > /usr/lib/llvm/libLLVMTableGen.a > /usr/lib/llvm/libLLVMTarget.a > /usr/lib/llvm/libLLVMTransformUtils.a > > I won't list them all - I'm sure you get the point. > > These are all static libs. Is mesalib looking for dynamic libs - which I > don't have installed? > > jb. >
I've experienced it too. It is problem in llvm configure/make where it does not set libdir correctly in llvm-config. Even if we change it using --libdir=/usr/lib/llvm, llvm-config --libdir still shows /usr/lib as libdir. Just change that parameter in /usr/bin/llvm-config from /usr/lib to /usr/lib/llvm and you will be good. -- http://linuxfromscratch.org/mailman/listinfo/blfs-support FAQ: http://www.linuxfromscratch.org/blfs/faq.html Unsubscribe: See the above information page
