2 files changed, 105 insertions, 0 deletions
diff --git a/debian/scripts/dbs-build.mk b/debian/scripts/dbs-build.mk
new file mode 100644
index 00000000..fb096ff8
--- /dev/null
+++ b/debian/scripts/dbs-build.mk
@@ -0,0 +1,92 @@
+#!/usr/bin/make -f
+# Separate tarball/patch build system by Adam Heath <doogie@debian.org>
+# Modified by Ben Collins <bcollins@debian.org>
+
+SHELL		:= /bin/bash -e
+SOURCE_DIR	:= build-tree
+STAMP_DIR	:= stampdir
+PATCH_DIR	:= debian/patches
+
+patched		:= $(STAMP_DIR)/patch
+unpacked	:= $(STAMP_DIR)/unpack
+
+ifdef TAR_DIR
+  BUILD_TREE	:= $(SOURCE_DIR)/$(TAR_DIR)
+else
+  BUILD_TREE	:= $(SOURCE_DIR)
+endif
+
+dh_mak_deps := $(shell DH_COMPAT=$(DH_COMPAT) perl debian/scripts/dh_split makedeps)
+dh_gen_deps := $(shell DH_COMPAT=$(DH_COMPAT) perl debian/scripts/dh_split gendeps)
+
+$(dh_mak_deps): $(dh_gen_deps)
+	perl debian/scripts/dh_split
+
+setup: $(dh_mak_deps)
+	dh_testdir
+	@-up-scripts
+	$(MAKE) -f debian/rules $(unpacked) $(patched)
+
+$(patched)/: $(STAMP_DIR)/created $(unpacked)
+	test -d $(STAMP_DIR)/patches || mkdir -p $(STAMP_DIR)/patches
+	@if [ -d "$(PATCH_DIR)" ]; then \
+	  mkdir -p $(STAMP_DIR)/log/patches; \
+	  for f in `(cd $(PATCH_DIR); find -type f ! -name 'chk-*') | sort | \
+	      sed s,'./',,g`; do \
+	    stampfile=$(STAMP_DIR)/patches/$$f; \
+	    log=$(STAMP_DIR)/log/patches/$$f; \
+	    if [ ! -e $$stampfile ]; then \
+	      echo -n "Applying patch $(PATCH_DIR)/$$f ... "; \
+	      if $(SHELL) debian/scripts/file2cat $(PATCH_DIR)/$$f | \
+		(cd $(BUILD_TREE);patch -p1 --no-backup-if-mismatch) > $$log 2>&1; then \
+		echo successful.; \
+		touch $$stampfile; \
+	      else \
+		echo "failed! (check $$log for reason)"; \
+		exit 1; \
+	      fi; \
+	    else \
+	      echo Already applied $(PATCH_DIR)/$$f.; \
+	    fi; \
+	  done; \
+	fi
+	touch $@
+
+$(unpacked): $(STAMP_DIR)/created
+	mkdir -p $(STAMP_DIR)/sources $(SOURCE_DIR) $(STAMP_DIR)/log/sources
+	@for f in `find . -type f -maxdepth 1 -name \*.tgz -o -name \*.tar.gz -o \
+		-name \*.tar.bz -o -name \*.tar.bz2 | sort | sed s,'./',,g`; do \
+	  stampfile=$(STAMP_DIR)/sources/`basename $$f`; \
+	  log=$(STAMP_DIR)/log/sources/`basename $$f`; \
+	  if [ ! -e $$stampfile ]; then \
+	    echo -n "Extracting source $$f ... "; \
+	    if $(SHELL) debian/scripts/file2cat $$f | \
+		(cd $(SOURCE_DIR); tar xv) > $$log 2>&1; then \
+	      echo successful.; \
+	      touch $$stampfile; \
+	    else \
+	      echo failed!; \
+	      exit 1; \
+	    fi; \
+	  else \
+	    echo Already unpacked $$f.; \
+	  fi; \
+	done
+	touch $@
+
+make_patch:
+	mv $(BUILD_TREE) $(BUILD_TREE).new
+	rm -rf $(STAMP_DIR)
+	$(MAKE) -f debian/rules $(unpacked) $(patched)
+ifndef TAR_DIR
+	diff -urN $(BUILD_TREE) $(BUILD_TREE).new > new.diff
+else
+	(cd $(SOURCE_DIR) && diff -urN $(TAR_DIR) $(TAR_DIR).new || true) > new.diff
+endif
+	rm -rf $(BUILD_TREE)
+	mv $(BUILD_TREE).new $(BUILD_TREE)
+	@echo; ls -l new.diff
+
+$(STAMP_DIR)/created:
+	test -d $(STAMP_DIR) || mkdir $(STAMP_DIR)
+	touch $(STAMP_DIR)/created
diff --git a/debian/scripts/file2cat b/debian/scripts/file2cat
new file mode 100644
index 00000000..d95d77e3
--- /dev/null
+++ b/debian/scripts/file2cat
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+if [ "$1" = "" ]; then
+	echo "Usage: file2cat <file>"
+	exit 1
+fi
+
+case "$1" in
+	*.gz|*.Z|*.tgz)	cmd=zcat;;
+	*.bz|*.bz2)	cmd=bzcat;;
+	*)		cmd=cat;;
+esac
+$cmd $1