@script_shell@

# $Id$
# Author:  Denis Vakatov, NCBI 
# 
#  Adjust paths to this build tree and the relevant source tree
#  (only at the very top level, just to allow "external" users
#   to use the major makefile templates)


script_name=`basename $0`
script_dir=`dirname $0`
script_dir=`(cd "${script_dir}" ; pwd)`

src_tree=`pwd`
bld_tree=`(cd "${script_dir}/.." ; pwd)`
status_dir=$bld_tree/status
extra_sed=
copy_times=false

for x_arg in "$@" ; do
  case "$x_arg" in
    --drop-suffix )  extra_sed="s%/c[+][+][^;/ \'\"]*%/c++%g" ;;
    --copy-times  )  copy_times=true ;;
    * )  Usage "Unknown argument \"$x_arg\"" ;;
  esac
done

if test -x "$src_tree/scripts/common/impl/if_diff.sh"  &&  test -f "$bld_tree/inc/ncbiconf_unix.h" ; then
   cat <<EOF
Adjusting makefiles for:
  - source tree:  $src_tree
  - build  tree:  $bld_tree

In directory:  $script_dir/
EOF
else
   cat <<EOF
[$script_name]  USAGE:  This script MUST be
 1) located in the build directory
 2) run from the top C++ source directory
EOF
   exit 1
fi


#### Substitute for the new $(builddir)

files="\
Makefile.mk Makefile.meta Makefile.lib.tmpl Makefile.app.tmpl install.sh new_module.sh"
rwcdr=run_with_cd_reporter.py

for f in $files ; do
   fff="$script_dir/$f"
   sed '
      s%^\(builddir *= *\).*%\1'$script_dir'%;
      s%^\(build_root *= *\).*%\1'$bld_tree'%;
      s%^\(top_srcdir *= *\).*%\1'$src_tree'%;
      s%^\(abs_top_srcdir *= *\).*%\1'$src_tree'%;
      s%^\(old_srcdir='\''\).*\('\''\) *$%\1'$src_tree'\2%
      s%^\(status_dir *= *\).*%\1'$status_dir'%;
      s%/net/[^ =]*/lnx\([0-9]*\)_netopt/ncbi_tools/%/netopt/ncbi_tools\1/%g;
      s%/netopt/ncbi_tools\.[^/ ]*%/netopt/ncbi_tools%g;
      s%^ *BINCOPY *=.*%BINCOPY = @:%;
      s%^ *BINTOUCH *=.*%BINTOUCH = @:%;
      s%^ *APP_OR_NULL *=.*%APP_OR_NULL = app%;
      /WRAPPER *=.*ccache/s%CCACHE_PREFIX=%%;
      /WRAPPER *=/s%[^ ]*ccache%%;
      /LDFLAGS *=/s% *-dylib_file *[^ ]*%%g;
      /CONF_C[CPX]* *=/s% *-isysroot *[^ ]*%%g;
      /CONF_C[CPX]* *=/s% *-mmacosx-version-min=[^ ]*%%g;
      /CONF_C[CPX]* *=/s% *--ccache-skip%%g;
      '"$extra_sed"'
   ' "$fff" > "$fff.tmp"
   if test $? -ne 0 ; then
      echo "[$script_name]  Error in processing file \"$f\"!" 
      exit 2
   fi
done

sed '
   s%^\(scriptdir *= *\).*%\1"'$src_tree/scripts'"%;
   s%^\([# ]*outdir *= *\).*%\1"'$bld_tree/cd-reports'"%;
   s%^\(status_dir *= *\).*%\1"'$status_dir'"%;
   s%/net/[^ =]*/lnx\([0-9]*\)_netopt/ncbi_tools/%/netopt/ncbi_tools\1/%g;
   s%/netopt/ncbi_tools\.[^/ ]*%/netopt/ncbi_tools%g;
' $script_dir/$rwcdr > $script_dir/$rwcdr.tmp
if test $? -ne 0 ; then
   echo "[$script_name]  Error in processing file \"$rwcdr\"!" 
   exit 2
fi

chmod +x "$script_dir"/*.sh.tmp "$script_dir"/*.py.tmp

for f in $files run_with_cd_reporter.py ; do
   fff="$script_dir/$f"
   echo "  $f"
   test "$copy_times" = true  &&  touch -r "$fff.tmp" "$fff"
   rm -f "$fff"  &&  mv "$fff.tmp" "$fff"
   if test $? -ne 0 ; then
      echo "[$script_name]  Error in processing file \"$f\"!" 
      exit 3
   fi
done


#### Relocate GBench

gbench_dir=$bld_tree/bin/.gbench
gbench_move=$gbench_dir/bin/move-gbench.sh

if [ -x $gbench_move ]; then
   echo GBench relocation started...
   echo $gbench_move --extra-sed "$extra_sed" $gbench_dir
   $gbench_move --extra-sed "$extra_sed" $gbench_dir
fi

echo "Done."