#5101: GHC and GHCi use different syntax for dynamic libraries
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Reporter: mcandre | Owner:
Type: feature request | Status: infoneeded
Priority: normal | Milestone: 7.2.1
Component: Compiler | Version: 7.0.3
Keywords: | Testcase:
Blockedby: | Difficulty:
Os: MacOS X | Blocking:
Architecture: x86 | Failure: Incorrect warning at
compile-time
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Comment(by batterseapower):
The -lfoo syntax works fine for me with GHC, and I have never used -dylib-
install-name (I'm on OS X). That said, I have not tried your particular
example because you do not provide the code for your various hs/c files.
The problem you have in that Haskell Cafe thread is just because you have
both charm.hs and charm.c, both of which will produce a file called
charm.o. It looks like the charm.o from charm.c has overwritten the older
one, which explains why the duplicate symbol error (from linking charm.o
twice) mentions _Charm_getWidth_info.
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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5101#comment:3>
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