Commit 3c9eccfa authored by Duncan Coutts's avatar Duncan Coutts
Browse files

Note the form of jhc --version output

parent a42f06cc
...@@ -512,6 +512,9 @@ hmakeProgram = (simpleProgram "hmake") { ...@@ -512,6 +512,9 @@ hmakeProgram = (simpleProgram "hmake") {
jhcProgram :: Program jhcProgram :: Program
jhcProgram = (simpleProgram "jhc") { jhcProgram = (simpleProgram "jhc") {
programFindVersion = findProgramVersion "--version" $ \str -> programFindVersion = findProgramVersion "--version" $ \str ->
-- invoking "jhc --version" gives a string like
-- "jhc 0.3.20080208 (wubgipkamcep-2)
-- compiled by ghc-6.8 on a x86_64 running linux"
case words str of case words str of
(_:ver:_) -> ver (_:ver:_) -> ver
_ -> "" _ -> ""
......
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