#!/usr/bin/make -f
##############################################################################
# Generic debian/rules file. Based on:
#
#> Sample debian.rules file - for GNU Hello (1.3).
#> Copyright 1994,1995 by Ian Jackson.
#> I hereby give you perpetual unlimited permission to copy,
#> modify and relicense this file, provided that you do not remove
#> my name from the file itself.  (I assert my moral right of
#> paternity under the Copyright, Designs and Patents Act 1988.)
#
# Heavily modified by Joey Hess <joeyh@master.debian.org>
#
##############################################################################
#
# NOTE: You shouldn't have to edit this file. Edit debian/config instead.
# If you must edit this file to get your package to build properly, then
# I have failed. Let me know; mail me.
#
# (Currently not handled: multiple binary packages from 1 source package,
# and binary-indep rule.)
#
# NOTE: This file is designed so it doesn't need to be run as root. For
# actions that require that the user be root, the root password will be
# prompted for, if you're not already root.
#
##############################################################################
#
# Changelog:
# * Fakeroot and sudo fixes.
# * Run dpkg-gencontrol after debstd, and delete substvars during clean.
# * Clean up junk files in subdirs.
# * Modifications for multiple binary package support.
# * Call debstd after fixing file perms.
# * Don't pass package name to debstd + fixes for multi binary packages. 
# * Use build-stamp instead of build.
# * New email address.
# * Added changelog.
#
##############################################################################

# Include config file.
include debian/config

# Generate a makefile (via configure scriopt or xmkmf).
makefile-stamp:
  ifeq ($(strip $(use_imakefile)),y)
	xmkmf -a
  endif 
	$(use_configure)
	touch makefile-stamp

# Preserve some files that may get deleted/overwritten/modified otherwise.
preserve-stamp:
  ifneq ($(strip $(preserve_files)),)
	$(foreach file,$(preserve_files),cp $(file) $(file).preserved ;)
  endif
	touch preserve-stamp

build-stamp: preserve-stamp makefile-stamp
	$(checkdir)
	$(build_command)
	touch build-stamp

build: build-stamp

clean: preserve-stamp makefile-stamp
	$(checkdir)
  # Do actual cleaning up here.
	-rm -f build-stamp
	$(clean_command)
	-find . -name '\#*\#' -o -name '*~' -o -name 'DEADJOE' -exec rm -f {} \;
	-rm -f debian/files* debian/substvars debian/*.substvars $(clean_files)
	$(clean_tmp)
  # Remove Makefile that xmkmf creates.
  ifeq ($(strip $(use_imakefile)),y)
	-rm -f Makefile
  endif
  # If we preserved some files, we need to restore them now.
  ifneq ($(strip $(preserve_files)),)
	$(foreach file,$(preserve_files),mv -f $(file).preserved $(file); )
  endif
	-rm -f preserve-stamp makefile-stamp

# Build architecture-independent files here.
# (not yet set up to be used)
binary-indep: build
	$(checkdir)

# Build architecture-dependent files here.
binary-arch: build
	$(checkdir)
	$(clean_tmp)
	$(install_command)
  # Set permissions and check package for problems, then build package.
	@if [ "`whoami`" != root ]; then \
		echo -e "\n ** Enter root password to set file permissions."; \
		sudo debian/rules setperms; \
	else \
		debian/rules setperms; \
	fi

# This must be run suid root, it sets the file permissions in debian/tmp
setperms:
	chown -R root.root debian/tmp
	chmod -R g-ws debian/tmp
  # Debstd handles lots of nasty details. This requires that the debmake
  # package is installed.
	-debstd $(debstd) $(docs)
	dpkg-gencontrol -p$(package)
	$(ch_commands)
	dpkg --build debian/tmp ..

define checkdir
	@test -e $(test_file) -a -f debian/rules || (echo -e "\n\
	** \"$(test_file)\" or \"debian/rules\" does not exist.\n\
	** Either the package is not unpacked in this directory, or\n\
	** an incorrect test_file is specified in debian/config.\n" && false)
endef

# This rm's the debian/tmp directory, and any other directories specified in 
# tmpdirs
define clean_tmp
	-rm -rf debian/tmp >/dev/null 2>&1
	@if [ -d debian/tmp -o -n "$(tmp_dirs)" ]; then \
		if  [ "`whoami`" != root ]; then \
			echo -e "\n ** Enter root password to remove temporary directories $(tmp_dirs)"; \
			sudo rm -rf debian/tmp $(tmp_dirs); \
		else \
			rm -rf debian/tmp $(tmp_dirs); \
		fi; \
	fi
endef

binary: binary-indep binary-arch
.PHONY: clean setperms binary