#648: Problem resolving library paths (missing path in package.conf?)
------------------------------------+---------------------------------------
Reporter: [EMAIL PROTECTED] | Owner:
Type: bug | Status: new
Priority: normal | Milestone:
Component: Compiler | Version: 6.4.1
Severity: normal | Keywords:
Os: MacOS X | Difficulty: Easy (1 hr)
Architecture: powerpc |
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Hi,
When I run ghci and try to load the readline package, I get an error:
{{{
crossroads-able> ghci -package readline
___ ___ _
/ _ \ /\ /\/ __(_)
/ /_\// /_/ / / | | GHC Interactive, version 6.4.1, for Haskell 98.
/ /_\\/ __ / /___| | http://www.haskell.org/ghc/
\____/\/ /_/\____/|_| Type :? for help.
Loading package base-1.0 ... linking ... done.
Loading package readline-1.0 ... ghc-6.4.1: can't load .so/.DLL for:
readline.5 (dlopen(libreadline.5.dylib, 10): image not found)
crossroads-able>
}}}
The reason for this is that in package.conf, under the
InstalledPackageInfo
for readline, the libraryDirs entry is
{{{
libraryDirs = ["/opt/local/lib/ghc-6.4.1"]
}}}
However, the readline library is in /opt/local/lib. If I manually edit
the
package.conf so that the above is
{{{
libraryDirs = ["/opt/local/lib/ghc-6.4.1","/opt/local/lib"]
}}}
the above problem is fixed.
I can tweak the darwinports installation procedure to do this editing
automatically, but it shouldn't be necessary. Is this a bug in the build
or configuration system, or is there something else I have overlooked?
My ghci has readline support so certainly the configuration system has
found the library.
In case it helps, the build.mk file used was
{{{
#
# Local configuration overrides for DarwinPorts
#
ReadlineIncludePath=/opt/local/include
SRC_CC_OPTS += -I/opt/local/include
SRC_HC_OPTS += -I/usr/include -I/opt/local/include -L/usr/lib
-L/opt/local/lib
EXTRA_HSC2HS_OPTS += -I/opt/local/include
EXTRA_LD_OPTS += -L/usr/lib
EXTRA_LD_OPTS += -L/opt/local/lib
}}}
Thanks,
Greg Wright
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/648>
GHC <http://www.haskell.org/ghc/>
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