3 # This script prepares a PostgreSQL build tree. It is intended
4 # to be run by the configure script.
9 Usage: $me sourcetree [buildtree]"
14 elif test x"$1" = x"--help"; then
21 sourcetree=`cd $1 && pwd`
23 buildtree=`cd ${2:-'.'} && pwd`
25 # We must not auto-create the subdirectories holding built documentation.
26 # If we did, it would interfere with installation of prebuilt docs from
27 # the source tree, if a VPATH build is done from a distribution tarball.
29 for item in `find "$sourcetree" -type d \( \( -name CVS -prune \) -o \( -name .git -prune \) -o -print \) | grep -v "$sourcetree/doc/src/sgml/\+"`; do
30 subdir=`expr "$item" : "$sourcetree\(.*\)"`
31 if test ! -d "$buildtree/$subdir"; then
32 mkdir -p "$buildtree/$subdir" || exit 1
36 for item in `find "$sourcetree" -name Makefile -print -o -name GNUmakefile -print`; do
37 filename=`expr "$item" : "$sourcetree\(.*\)"`
38 if test ! -f "${item}.in"; then
39 if cmp "$item" "$buildtree/$filename" >/dev/null 2>&1; then : ; else
40 ln -fs "$item" "$buildtree/$filename" || exit 1