Repository : ssh://darcs.haskell.org//srv/darcs/ghc

On branch  : ghc-7.4

http://hackage.haskell.org/trac/ghc/changeset/2e09c8290ae3c9c613efd5a22de08cacece271e5

>---------------------------------------------------------------

commit 2e09c8290ae3c9c613efd5a22de08cacece271e5
Author: Ian Lynagh <[email protected]>
Date:   Sat Jan 14 22:04:34 2012 +0000

    When configuring, handle $topdir/ in the ghc --info output
    
    It might make more sense for there to be a way to get the
    "ghc --info" output with $topdir already expanded, but in
    the mean time this gets things working again.

>---------------------------------------------------------------

 aclocal.m4 |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/aclocal.m4 b/aclocal.m4
index dcb8832..1e1f30c 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -1891,6 +1891,12 @@ AC_DEFUN([BOOTSTRAPPING_GHC_INFO_FIELD],[
 if test $GhcCanonVersion -ge 701
 then
     $1=`"$WithGhc" --info | grep "^ ,(\"$2\"," | sed -e 's/.*","//' -e 
's/")$//'`
+    tmp=${$1#\$topdir/}
+    if test "${$1}" != "$tmp"
+    then
+        topdir=`"$WithGhc" --print-libdir | sed 's#\\\\#/#g'`
+        $1="$topdir/$tmp"
+    fi
 else
     $1=$3
 fi



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