[LLVMdev] [vmkit] Errors compiling vmkt

[chris.gray at kiffer.be]

Hi all,

I hope this is the correct place to post such questions?  I am building
vmkit for the first time, following the instructions on the get_started
page (with one deviation: in step 4 I ran ./configure in my vmkit
directory and therefore did not need to cd at the start of step 5.  Is
this correct?). Build platform is 64-bit CrunchBang Linux 11 "Waldorf",
based on Debian Wheezy.

I get some compilation warnings, which could be harmless, followed by an
error:

chris at forbesy:~/vmkit$ make ENABLE_OPTIMIZED=1llvm[0]: Constructing
LLVMBuild project information.
make[1]: Entering directory `/home/chris/vmkit/lib/vmkit/StaticGCPass'
make[1]: Nothing to be done for `all'.
make[1]: Leaving directory `/home/chris/vmkit/lib/vmkit/StaticGCPass'
make[1]: Entering directory `/home/chris/vmkit/lib/vmkit/StaticGCPrinter'
make[1]: Nothing to be done for `all'.
make[1]: Leaving directory `/home/chris/vmkit/lib/vmkit/StaticGCPrinter'
make[1]: Entering directory `/home/chris/vmkit/lib'
make[2]: Entering directory `/home/chris/vmkit/lib/vmkit'
make[3]: Entering directory `/home/chris/vmkit/lib/vmkit/CommonThread'
make[3]: Nothing to be done for `all'.
make[3]: Leaving directory `/home/chris/vmkit/lib/vmkit/CommonThread'
make[3]: Entering directory `/home/chris/vmkit/lib/vmkit/MMTk'
make[3]: Nothing to be done for `all'.
make[3]: Leaving directory `/home/chris/vmkit/lib/vmkit/MMTk'
make[3]: Entering directory `/home/chris/vmkit/lib/vmkit/Runtime'
make[3]: Nothing to be done for `all'.
make[3]: Leaving directory `/home/chris/vmkit/lib/vmkit/Runtime'
make[3]: Entering directory `/home/chris/vmkit/lib/vmkit/Compiler'
make[3]: Nothing to be done for `all'.
make[3]: Leaving directory `/home/chris/vmkit/lib/vmkit/Compiler'
make[3]: Entering directory `/home/chris/vmkit/lib/vmkit/JITGCPass'
make[3]: Nothing to be done for `all'.
make[3]: Leaving directory `/home/chris/vmkit/lib/vmkit/JITGCPass'
make[2]: Leaving directory `/home/chris/vmkit/lib/vmkit'
make[2]: Entering directory `/home/chris/vmkit/lib/j3'
make[3]: Entering directory `/home/chris/vmkit/lib/j3/LLVMRuntime'
make[3]: Nothing to be done for `all'.
make[3]: Leaving directory `/home/chris/vmkit/lib/j3/LLVMRuntime'
make[3]: Entering directory `/home/chris/vmkit/lib/j3/VMCore'
llvm[3]: Compiling JnjvmClassLoader.cpp for Release+Asserts build (bytecode)
warning: unknown warning option '-Wno-maybe-uninitialized'; did you mean
      '-Wno-uninitialized'? [-Wunknown-warning-option]
In file included from JnjvmClassLoader.cpp:30:
/home/chris/vmkit/lib/j3/VMCore/../ClassLib/GNUClasspath/ClasspathReflect.h:153:8:
warning:
      private field 'running' is not used [-Wunused-private-field]
  bool running;
       ^
/home/chris/vmkit/lib/j3/VMCore/../ClassLib/GNUClasspath/ClasspathReflect.h:206:15:
warning:
      private field 'nextOnQueue' is not used [-Wunused-private-field]
  JavaObject* nextOnQueue;
              ^
3 warnings generated.
llvm[3]: Compiling JnjvmClassLoader.ll to JnjvmClassLoader.bc for
Release+Asserts build (bytecode)
llvm[3]: Compiling JnjvmClassLoader.bc to JnjvmClassLoader.s for
Release+Asserts build
llvm[3]: Compiling JnjvmClassLoader.s for Release+Asserts build
llvm[3]: Building Release+Asserts Archive Library libJ3.a
make[3]: Leaving directory `/home/chris/vmkit/lib/j3/VMCore'
make[3]: Entering directory `/home/chris/vmkit/lib/j3/ClassLib'
make[4]: Entering directory `/home/chris/vmkit/lib/j3/ClassLib/GNUClasspath'
llvm[4]: Compiling JavaUpcalls.cpp for Release+Asserts build (bytecode)
warning: unknown warning option '-Wno-maybe-uninitialized'; did you mean
      '-Wno-uninitialized'? [-Wunknown-warning-option]
In file included from JavaUpcalls.cpp:10:
/home/chris/vmkit/lib/j3/ClassLib/GNUClasspath/ClasspathReflect.h:153:8:
warning:
      private field 'running' is not used [-Wunused-private-field]
  bool running;
       ^
/home/chris/vmkit/lib/j3/ClassLib/GNUClasspath/ClasspathReflect.h:206:15:
warning:
      private field 'nextOnQueue' is not used [-Wunused-private-field]
  JavaObject* nextOnQueue;
              ^
3 warnings generated.
llvm[4]: Compiling JavaUpcalls.ll to JavaUpcalls.bc for Release+Asserts
build (bytecode)
llvm[4]: Compiling JavaUpcalls.bc to JavaUpcalls.s for Release+Asserts build
llvm[4]: Compiling JavaUpcalls.s for Release+Asserts build
llvm[4]: Building Release+Asserts Archive Library libClasspath.a
make[4]: Leaving directory `/home/chris/vmkit/lib/j3/ClassLib/GNUClasspath'
make[3]: Leaving directory `/home/chris/vmkit/lib/j3/ClassLib'
make[3]: Entering directory `/home/chris/vmkit/lib/j3/Compiler'
llvm[3]: Compiling JavaJIT.cpp for Release+Asserts build (bytecode)
warning: unknown warning option '-Wno-maybe-uninitialized'; did you mean
      '-Wno-uninitialized'? [-Wunknown-warning-option]
JavaJIT.cpp:1262:23: error: no member named 'removeFnAttr' in
'llvm::Function'
        llvmFunction->removeFnAttr(
        ~~~~~~~~~~~~  ^
1 warning and 1 error generated.
make[3]: ***
[/home/chris/vmkit/lib/j3/Compiler/Release+Asserts/JavaJIT.ll] Error 1
make[3]: Leaving directory `/home/chris/vmkit/lib/j3/Compiler'
make[2]: *** [all] Error 1
make[2]: Leaving directory `/home/chris/vmkit/lib/j3'
make[1]: *** [j3/.makeall] Error 2
make[1]: Leaving directory `/home/chris/vmkit/lib'
make: *** [all] Error 1

Did I do something wrong?

Regards

Chris