build error on llvm-config

Clang Frontend
1

Hi there,
My apologies on this as I am guessing that this is more of an llvm issue than a clang specific issue.

I am receiving a build failure on llvm-config (see below). I pulled the source from the svn this morning.
The build is being done on a red hat 6 instance with gcc at 4.4.5.

gmake[1]: Leaving directory /home/jmpohl/build/lib' gmake[1]: Entering directory /home/jmpohl/build/tools/llvm-config’
llvm[1]: Regenerating LibDeps.txt.tmp
llvm[1]: Updated LibDeps.txt because dependencies changed
llvm[1]: Checking for cyclic dependencies between LLVM libraries.
find-cycles.pl: Circular dependency between *.a files:
find-cycles.pl: libLLVMPTXAsmPrinter.a libLLVMPTXCodeGen.a libLLVMPTXDesc.a
llvm[1]: Building llvm-config script.
cat: /home/jmpohl/build/tools/llvm-config/FinalLibDeps.txt: No such file or directory
gmake[1]: *** [/home/jmpohl/build/Debug+Asserts/bin/llvm-config] Error 1
gmake[1]: Target all' not remade because of errors. gmake[1]: Leaving directory /home/jmpohl/build/tools/llvm-config’
gmake: *** [all] Error 1

running gmake specifically in the llvm-config directory yields:

llvm[0]: Checking for cyclic dependencies between LLVM libraries.
find-cycles.pl: Circular dependency between *.a files:
find-cycles.pl: libLLVMPTXAsmPrinter.a libLLVMPTXCodeGen.a libLLVMPTXDesc.a
llvm[0]: Building llvm-config script.
cat: /home/jmpohl/build/tools/llvm-config/FinalLibDeps.txt: No such file or directory
gmake: *** [/home/jmpohl/build/Debug+Asserts/bin/llvm-config] Error 1

Any thoughts on where this circular dependency would be coming from and how I can prevent it from occurring?

Thanks,
Josef

2

Hi there,
My apologies on this as I am guessing that this is more of an llvm issue than a clang specific issue.

Yep, people reported similar problems there.

I am receiving a build failure on llvm-config (see below). I pulled the source from the svn this morning.
The build is being done on a red hat 6 instance with gcc at 4.4.5.

Any thoughts on where this circular dependency would be coming from and how I can prevent it from occurring?

I had the same thing on cygwin, but after wiping the build directory, reconfiguring, all seems fine from r140783 onward.