--- configure.orig	2014-09-17 23:12:43.000000000 +0200
+++ configure	2014-09-17 23:13:29.000000000 +0200
@@ -11943,6 +11943,9 @@
     BUILD_DOCBOOK_PS=YES
     BUILD_DOCBOOK_PDF=YES
 fi
+BUILD_DOCBOOK_HTML=NO
+BUILD_DOCBOOK_PS=NO
+BUILD_DOCBOOK_PDF=NO
 
 
 
--- configure.orig	2014-09-17 22:40:16.000000000 +0200
+++ configure	2014-09-17 22:40:40.000000000 +0200
@@ -4075,7 +4075,7 @@
 $as_echo "$as_me: Building in-tree ghc-pwd" >&6;}
                 rm -rf utils/ghc-pwd/dist-boot
     mkdir  utils/ghc-pwd/dist-boot
-                GHC_LDFLAGS=`echo $LDFLAGS | sed 's/\(^\| \)\([^ ]\)/\1-optl\2/g'`
+                GHC_LDFLAGS= # this breaks our build with BSD sed, and we don't need the LDFLAGS here
         if ! "$WithGhc" $GHC_LDFLAGS -v0 -no-user-$GHC_PACKAGE_DB_FLAG -hidir utils/ghc-pwd/dist-boot -odir utils/ghc-pwd/dist-boot -stubdir utils/ghc-pwd/dist-boot --make utils/ghc-pwd/Main.hs -o utils/ghc-pwd/dist-boot/ghc-pwd
     then
         as_fn_error $? "Building ghc-pwd failed" "$LINENO" 5
--- libraries/unix/System/Posix/Files.hsc.orig	2014-09-21 17:58:47.000000000 +0200
+++ libraries/unix/System/Posix/Files.hsc	2014-09-21 17:59:31.000000000 +0200
@@ -152,7 +152,8 @@
     if (r == 0)
         then return True
         else do err <- getErrno
-                if (err == eACCES || err == eROFS || err == eTXTBSY)
+                if (err == eACCES || err == eROFS || err == eTXTBSY ||
+                    err == ePERM)
                    then return False
                    else throwErrnoPath "fileAccess" name
 
--- libraries/unix/System/Posix/Files/ByteString.hsc.orig	2014-09-21 17:58:54.000000000 +0200
+++ libraries/unix/System/Posix/Files/ByteString.hsc	2014-09-21 18:02:27.000000000 +0200
@@ -158,9 +158,10 @@
     if (r == 0)
 	then return True
 	else do err <- getErrno
-	        if (err == eACCES)
-		   then return False
-		   else throwErrnoPath "fileAccess" name
+                if (err == eACCES || err == eROFS || err == eTXTBSY ||
+                    err == ePERM)
+                   then return False
+                   else throwErrnoPath "fileAccess" name
 
 
 -- | @getFileStatus path@ calls gets the @FileStatus@ information (user ID,