find -path is not portable, so use grep -v instead.

alvherre · alvherre · commit 9350824e7086 · 2010-10-25T10:04:00.000-03:00
Per previous failure of buildfarm member koi (which is no longer
failing, alas).
diff --git a/config/prep_buildtree b/config/prep_buildtree
@@ -26,7 +26,7 @@ buildtree=`cd ${2:-'.'} && pwd`
 # If we did, it would interfere with installation of prebuilt docs from
 # the source tree, if a VPATH build is done from a distribution tarball.
 # See bug #5595.
-for item in `find "$sourcetree" -type d \( \( -name CVS -prune \) -o \( -name .git -prune \) -o \( -path "$sourcetree/doc/src/sgml/*" -prune \) -o -print \)`; do
+for item in `find "$sourcetree" -type d \( \( -name CVS -prune \) -o \( -name .git -prune \) -o -print \) | grep -v "$sourcetree/doc/src/sgml/\+"`; do
     subdir=`expr "$item" : "$sourcetree\(.*\)"`
     if test ! -d "$buildtree/$subdir"; then
         mkdir -p "$buildtree/$subdir" || exit 1
