On 14/01/13 17:56, Simon Peyton-Jones wrote:
I’m getting testsuite failures like this on Windows
<no location info>:
Warning: Couldn't figure out LLVM version!
Make sure you have installed LLVM
Fair enough, but shouldn’t ‘configure’ find out if I have LLVM. And if I don’t, shouldn’t the tests be disabled?
The 'llvm' way is supposed to be disabled in the testsuite if LLVM is not found. Here is the code from testsuite/mk/test.mk: ifneq "$(shell $(SHELL) -c 'llc --version | grep version' 2> /dev/null)" "" RUNTEST_OPTS += -e ghc_with_llvm=1 else RUNTEST_OPTS += -e ghc_with_llvm=0 endif Maybe this isn't working? Or maybe you have llc on your path, but there's something wrong with it? Which test is failing specifically? Cheers, Simon
Do we have instructions for installing LLVM on Windows?
Simon
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