* src/location.h: New, extracted from...

* src/reader.h: here.
* src/Makefile.am (noinst_HEADERS): Merge into
(bison_SOURCES): this.
Add location.h.
* src/parse-gram.y: Use location_t instead of Bison's.
* src/reader.h, src/reader.c (prologue_augment, epilogue_set):
Use location_t instead of ints.

config/depcomp

@@ -31,16 +31,7 @@ if test -z "$depmode" || test -z "$source" || test -z "$object"; then
 fi
 # `libtool' can also be set to `yes' or `no'.
 
-if test -z "$depfile"; then
-   base=`echo "$object" | sed -e 's,^.*/,,' -e 's,\.\([^.]*\)$,.P\1,'`
-   dir=`echo "$object" | sed 's,/.*$,/,'`
-   if test "$dir" = "$object"; then
-      dir=
-   fi
-   # FIXME: should be _deps on DOS.
-   depfile="$dir.deps/$base"
-fi
-
+depfile=${depfile-`echo "$object" | sed 's,\([^/]*\)$,.deps/\1,;s/\.\([^.]*\)$/.P\1/'`}
 tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
 
 rm -f "$tmpdepfile"
@@ -213,9 +204,8 @@ tru64)
    # dependencies in `foo.d' instead, so we check for that too.
    # Subdirectories are respected.
 
-   base=`echo "$object" | sed -e 's/\.o$/.d/' -e 's/\.lo$/.d/'`
-   tmpdepfile1="$base.o.d"
-   tmpdepfile2="$base.d"
+   tmpdepfile1="$object.d"
+   tmpdepfile2=`echo "$object" | sed -e 's/.o$/.d/'` 
    if test "$libtool" = yes; then
       "$@" -Wc,-MD
    else
@@ -324,7 +314,7 @@ makedepend)
   if test "$stat" != 0; then exit $stat; fi
   rm -f "$depfile"
   cat < "$tmpdepfile" > "$depfile"
-  sed '1,2d' "$tmpdepfile" | tr ' ' '
+  tail +3 "$tmpdepfile" | tr ' ' '
 ' | \
 ## Some versions of the HPUX 10.20 sed can't process this invocation
 ## correctly.  Breaking it into two sed invocations is a workaround.
@@ -392,21 +382,6 @@ msvisualcpp)
       done
       ;;
     esac
-    for arg
-    do
-      case "$arg" in
-      "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
-	set fnord "$@"
-	shift
-	shift
-	;;
-      *)
-	set fnord "$@" "$arg"
-	shift
-	shift
-	;;
-      esac
-    done
     "$@" -E |
     sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile"
   ) &