#7339: GHC fails to build from source on Alpha
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Reporter: creemj | Owner:
Type: bug | Status: new
Priority: normal | Milestone: 7.8.1
Component: Compiler | Version: 7.6.1
Keywords: | Os: Linux
Architecture: alpha | Failure: Building GHC failed
Difficulty: Unknown | Testcase:
Blockedby: | Blocking:
Related: |
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Comment(by creemj):
I see that the threaded build is enforced by commit 77e788960cad26bf which
was introduced between versions 7.4.1 and 7.4.2 so that seems like a good
candidate. I reverted that commit from GHC 7.6.1 Debian supplied sources
and rebuilt (partly because I could not work out how to insert
GhcThreaded=NO into the build system). Build failed in exactly the same
manner as before.
I note that 'inplace/bin/ghc-stage1 --info' now prints out:
,("RTS ways","l debug ")
so I presume I have acheived the non-threaded RTS as requested. So
problem is presumably elsewhere.
How does one perform a git bisection on ghc? There are many libraries in
the build from other git repositories that have changes between 7.4.1 and
7.4.2 which makes a bisection difficult. Is there a way around this?
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7339#comment:6>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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