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cygwin friendly method for find TOP

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This commit is contained in:
Don Stewart 2005-05-01 02:55:25 +00:00
parent ba8ab05329
commit ec81261ec1
1 changed files with 4 additions and 3 deletions
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7
configure.ac
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@ -41,8 +41,9 @@ fi
AC_SUBST(WHOLE_ARCHIVE_FLAG)
AC_SUBST(LEADING_UNDERSCORE)
TOP=`pwd`
# Find pwd, in a cygwin friendly way.
# Suggested by: http://www.haskell.org/ghc/docs/latest/html/users_guide/ch11s04.html
TOP=`echo "Directory.getCurrentDirectory >>= putStrLn.init.tail.show " | ghci -ignore-dot-ghci -v0`
AC_SUBST(TOP)
# necessary tools
@ -83,7 +84,7 @@ AC_SUBST(GHC_VERSION)
if test -n "$GHC" ; then
AC_MSG_CHECKING([for value of __GLASGOW_HASKELL__])
echo "main = print __GLASGOW_HASKELL__" > t.hs
GLASGOW_HASKELL=`echo 'main' | "$GHC" --interactive -v0 -cpp t.hs`
GLASGOW_HASKELL=`echo 'main' | "$GHC" --interactive -ignore-dot-ghci -v0 -cpp t.hs`
rm t.hs
AC_MSG_RESULT([$GLASGOW_HASKELL])
fi