#!/bin/sh -x



# The contents of this file are subject to the Mozilla Public
# License Version 1.1 (the "License"); you may not use this file
# except in compliance with the License. You may obtain a copy of
# the License at http://www.mozilla.org/NPL/
#
# Software distributed under the License is distributed on an "AS
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
# implied. See the License for the specific language governing
# rights and limitations under the License.
#
# The Original Code is the Tinderbox build tool.
#
# The Initial Developer of the Original Code is Netscape Communications
# Corporation. Portions created by Netscape are
# Copyright (C) 1998 Netscape Communications Corporation. All
# Rights Reserved.
#

# complete rewrite by Ken Estes, Mail.com (kestes@staff.mail.com).
# Contributor(s): 


destdir=/web/cgibins/cgi-forms/tinderbox

builddir=./build


config_script=./config.out
tinder_version='0.08'
perl_flags='-T'


# -------------------
#   Build Makefile
# -------------------

# build a makefile to copy our executables into place and perform
# subsitutions on them

#(cd src; find . -type f -print) | perl				
( find ./src -type f -print) | \
	egrep -v '/CVS/' | egrep -v '\#' | egrep -v '~' | \
	perl	\
		-e "\$destdir = \"$destdir\";"		\
		-e "\$builddir = \"$builddir\";"	\
		-e "\$config_script=\"$config_script\";"\
		-e '
	use File::Basename;
        @configurable_cmds = qw(perl gzip uudecode);

        # print Makefile Header
	print <<EOF1;
# Makefile automatically generated by configure
# Do not edit this file

# files are processed by the perl script ./config.out as they are copied
# from the source tree to the build tree.

# files are installed without change from the build directory into the
# tree rooted at prefix.


# Makefile Variables
# ------------------

prefix=$destdir
builddir=$builddir

config_script=$config_script
confdir=localconf

# Makefile Targets
# ----------------

all: build
ALL: all

build_code: mk_build_dirs build_files

build:set_build_permissions compile_code

install: build mk_dest_dirs install_files

clean:
	@ echo "\\n\\n-----Cleaning Build Directory-----\\n\\n"
	rm -rf \$(builddir)


# We do not accidently wish to edit to the 'binary' version of these
# files so ensure the build dir copies are not writable.

set_build_permissions: build_code
	@ echo "\\n\\n-----Setting Build directory permissions-----\\n\\n"
	find \$(builddir) -type f | xargs chmod 444
	find \$(builddir)/bin -type f | xargs chmod 555
	find \$(builddir)/clientbin -type f | xargs chmod 555

compile_code: build_files
	@ echo "\\n\\n-----Testing if perl can compile code-----\\n\\n"
	find \$(builddir) -type f | \\
	egrep -v -i "readme|\.gif|/test/|addimage.cgi|images.pm|bustagestats.cgi" | \\
	  xargs -l perl -T -c 

# Automated file list is generated after this line
# ------------------------------------------------

EOF1
;
	while($_=<>) {
		chomp $_;
		my ($src_file) = $_;
		my ($build_file) = $_;
		my ($dest_file) = $_;
		$build_file =~ s!\./src!\$\(builddir\)!;
		$dest_file =~ s!\./src!\$\(prefix\)!;

		$deps=<<EOF2;
build_files: $build_file
install_files: $dest_file

$build_file: $src_file Makefile config.out
	@ if [ -f $build_file ]; then chmod +w $build_file; fi;
	  perl \$\(config_script\) < $src_file > $build_file;
	@ chmod -w $build_file;

$dest_file: $build_file
	@ if [ -f $dest_file ]; then chmod +w $dest_file; fi;
	  cp -p $build_file $dest_file

EOF2

    ;
    
		$deps =~ s![ \t]+$!!mg;
		$deps =~ s!^ +!!mg;
		$deps =~ s!^\t\t+!\t!mg;
		$dest_dirs{File::Basename::dirname($dest_file)} = 1;
		$build_dirs{File::Basename::dirname($build_file)} = 1;
		print $deps;
		};
		@dest_dirs = sort keys %dest_dirs;
		@build_dirs = sort keys %build_dirs;

      	        # print Makefile Footer

		print <<EOF3;

DEST_DIRS = @dest_dirs

BUILD_DIRS = @build_dirs

mk_dest_dirs:
	for D in \$(DEST_DIRS);do \\
		mkdir -p \$\$D;\\
	done

mk_build_dirs:
	for D in \$(BUILD_DIRS);do \\
		mkdir -p \$\$D;\\
	done

EOF3
		' > Makefile

# -------------------
#   Build Config.out
# -------------------

rm -rf $config_script

pwd=`/bin/pwd`

echo "#!perl - this script is run from makefile with -n\n" >> $config_script
echo "# This script is automatically genareated by configure do not edit.\n" >> $config_script
echo "while (<>) {" >> $config_script

echo "  s!\#tinder_libdir\#!$destdir/local_conf',\n   '$destdir/default_conf',\n   '$destdir/lib',\n   '$pwd/$builddir/local_conf',\n   '$pwd/$builddir/default_conf',\n   '$pwd/$builddir/lib!;" >> $config_script
echo "  s!\#tinder_version\#!$tinder_version!;" >> $config_script
echo "  s!\#perlflags\#!$perl_flags!;" >> $config_script
echo "\n" >> $config_script


for cmd in perl gzip uudecode
do
	full_cmd=`which $cmd 2> /dev/null `
	if [ $? -ne 0 ]; then
		echo "Could not find program: $cmd"
		exit 9;
	fi
	echo "  s!\#$cmd\#!$full_cmd!;" >> $config_script
done

echo "} continue {" >> $config_script
echo "  print or die \"-p destination: \$!\\\\n\";" >> $config_script
echo "}" >> $config_script


exit 0;