#!/bin/bash -
#	$Id$
#
# Build Windows .dsp files.
# Build Windows Mobile .dsp and .vcproj files
# Build Windows .vcproj files.

. RELEASE

SRCFILES=srcfiles.in

create_dsp()
{
    projname="$1"       # name of the .dsp file
    match="$2"          # the string used to egrep the $sources file
    sources="$3"        # a modified version of $SRCFILES to facilitate matches
    dsptemplate="$4"    # overall template file for the .dsp
    extra_cppflags="$5" # extra flags to send to compiler
    release_libs="$6"   # libraries to link against in Release builds
    debug_libs="$7"     # libraries to link against in Debug builds
    lib_suffix="$8"     # the library name is libdb@lib_suffix@@VERSION@
    proj_type="$9"	# the project type dsp or vcp
    proj_guid="${10}"	# The project guid for VS2005 projects

    # Set the default project type to be "dsp"
    if [ ! "$proj_type" ] ; then
	    proj_type=dsp
    fi

			# template file for the src file fragments
    srctemplate="$BUILDDIR/srcfile_$proj_type.src"
    rsrctemplate="$BUILDDIR/rsrcfile_$proj_type.src"
    dspoutput=$BUILDDIR/$projname.$proj_type

    postbuild=$dspoutput.postbuild
    if [ ! -f $postbuild ] ; then
	    postbuild=/dev/null
    fi

    rm -f $dspoutput.insert
    for srcpath in `egrep "$match" $sources | sed -e 's/[ 	].*//'`
    do
        # take the path name and break it up, converting / to \\.
        # so many backslashes needed because of shell quoting and
        # sed quoting -- we'll end up with two backslashes for every
        # forward slash, but we need that when feeding that to the
        # later sed command.
        set - `echo $srcpath | sed -e 's;\(.*\)/;../\\1 ;' \
            -e "s;$BUILDDIR;.;" \
            -e 's;/;\\\\\\\\;g'`
	srcdir="$1"
	srcfile="$2"
	if [ "${srcfile##*.}" = "rc" -a "$proj_type" = "vcproj" ] ; then
		inptemplate=$rsrctemplate
	else
		inptemplate=$srctemplate
	fi

        sed -e "s/@srcdir@/$srcdir/g" \
            -e "s/@srcfile@/$srcfile/g" \
            < $inptemplate >> $dspoutput.insert
    done
    sed -e "/@SOURCE_FILES@/r$dspoutput.insert" \
        -e "/@SOURCE_FILES@/d" \
        -e "/@POST_BUILD@/r$postbuild" \
        -e "/@POST_BUILD@/d" \
        -e "s/@project_name@/$projname/g" \
        -e "s,@extra_cppflags@,$extra_cppflags,g" \
        -e "s,@release_libs@,$release_libs,g" \
        -e "s,@debug_libs@,$debug_libs,g" \
        -e "s,@lib_suffix@,$lib_suffix,g" \
        -e "s/@DB_VERSION_MAJOR@/$DB_VERSION_MAJOR/g" \
        -e "s/@DB_VERSION_MINOR@/$DB_VERSION_MINOR/g" \
        -e "s/@PROJ_GUID@/$proj_guid/g" \
      < $dsptemplate > $dspoutput.new

    # We run this script on Windows (under Cygwin).  Fix up the line-endings
    # for the temporary files.  We don't test the platform, just run unix2dos
    # if the command exists, ignoring any not-found error message.
    (unix2dos.exe $dspoutput.new) >/dev/null 2>&1

    # Set the file mode to 644 because the VC++ IDE needs a writeable file
    # in our development environment.
    cmp $dspoutput.new $dspoutput > /dev/null 2>&1 ||
	(echo "Building $dspoutput" && rm -f $dspoutput &&
	    cp $dspoutput.new $dspoutput && chmod 664 $dspoutput)
    rm -f $dspoutput.insert $dspoutput.new
}

TMPA=/tmp/swindsp$$a
trap "rm -f $TMPA; exit 1" 1 2 3 15

# create a copy of the srcfiles with comments and empty lines removed.
# add a space at the end of each list of modules so that each module
# can be unambiguously matched e.g. ' dynamic '
sed -e "s/#.*$//" \
    -e "/^[ 	]*$/d" \
    -e "s/[ 	][ 	]*/ /" \
    -e "s/[ 	]*$//" \
    -e "/[	 ]/!d" \
    -e "s/$/ /" < $SRCFILES > $TMPA

# get a list of all modules mentioned
#
MODULES="`sed -e 's/^[^	 ]* //' < $TMPA | tr ' ' '\012' | sort | uniq`"

for module in $MODULES
do
    case "$module" in
    dynamic )
	BUILDDIR=../build_windows
        create_dsp db_dll " $module " $TMPA $BUILDDIR/dynamic_dsp.src \
            '' 'ws2_32.lib' 'ws2_32.lib'
        ;;
    small )
	BUILDDIR=../build_windows
        create_dsp db_small " $module " $TMPA $BUILDDIR/static_dsp.src \
            '/D "HAVE_SMALLBUILD"' '' '' _small
        ;;
    static )
	BUILDDIR=../build_windows
        create_dsp db_static " $module " $TMPA $BUILDDIR/static_dsp.src
        ;;
    ce)
	BUILDDIR=../build_wince
        create_dsp db_static " $module " $TMPA \
	    ../build_wince/static_vcp.src '' '' '' '' vcp
	# Build VS2005 projects.
	# The GUID passed in must match that in the .sln workspace.
	# It would be ideal to grab the GUID from there if this
	# project is already included there.
        create_dsp db_static " $module " $TMPA \
	    ../build_wince/static_vcproj.src '' '' '' '' vcproj \
	    "4AB4958F-8DD0-49B5-8C02-014B5637C59A"
        ;;
    ce_small)
	BUILDDIR=../build_wince
        create_dsp db_small " $module " $TMPA  \
            ../build_wince/static_vcp.src '/D "HAVE_SMALLBUILD"' \
	    '' '' _small vcp
	# Build VS2005 projects.
	# The GUID passed in must match that in the .sln workspace.
	# It would be ideal to grab the GUID from there if this
	# project is already included there.
        create_dsp db_small " $module " $TMPA  \
            ../build_wince/static_vcproj.src 'HAVE_SMALLBUILD' \
	    '' '' _small vcproj "6A2849DA-8F7C-4B50-BDAE-AE7752EF8213"
        ;;
    java )
        BUILDDIR=../build_windows
        create_dsp db_java " $module " $TMPA $BUILDDIR/dynamic_dsp.src '' \
            'libdb@DB_VERSION_MAJOR@@DB_VERSION_MINOR@.lib' \
            'libdb@DB_VERSION_MAJOR@@DB_VERSION_MINOR@d.lib' _java
        ;;
    tcl )
        BUILDDIR=../build_windows
        create_dsp db_tcl " $module " $TMPA $BUILDDIR/dynamic_dsp.src \
            '/D "DB_TCL_SUPPORT"' \
            'libdb@DB_VERSION_MAJOR@@DB_VERSION_MINOR@.lib tcl84.lib' \
            'libdb@DB_VERSION_MAJOR@@DB_VERSION_MINOR@d.lib tcl84g.lib' _tcl
        ;;
    testutil )
	BUILDDIR=../build_windows
        create_dsp db_test " $module " $TMPA $BUILDDIR/app_dsp.src \
	    '' '/out:"Win32\\Release\\dbkill.exe"' '/out:"Win32\\Debug\\dbkill.exe"'
        ;;
    app=* )
	BUILDDIR=../build_windows
        appname=`echo $module | sed -e 's/^app=//'`
        case "$appname" in
        ex_rep_base )
            libs='ws2_32.lib'
            ;;
        * )
            libs=''
            ;;
        esac
	# Split into Windows CE and Win32/64 project creation.
	case "$appname" in
	wce_tpcb )
		BUILDDIR=../build_wince
		create_dsp $appname " $module " $TMPA \
		    ../build_wince/app_vcp.src '/D "__NO_SYSTEM_INCLUDES"' \
		    '' '' '' vcp
		# The GUID passed in must match that in the .sln workspace.
		# It would be ideal to grab the GUID from there if this
		# project is already included there.
		create_dsp $appname " $module " $TMPA \
		    ../build_wince/app_vcproj.src '__NO_SYSTEM_INCLUDES' \
		    '' '' '' vcproj "F2CE670A-ABAE-414A-9A17-8079AB58613F"
		BUILDDIR=../build_windows
	        ;;
	* )
        	create_dsp $appname " $module " $TMPA $BUILDDIR/app_dsp.src \
        	    '' $libs $libs
		;;
	esac
	;;
    brew|s60|vx|vxsmall|vx6 )
        ;;
    * )
        echo \
    "s_windows_dsp: module name $module in $SRCFILES is unknown type"
        ;;
    esac
done

rm -f $TMPA

#
# Drive construction of Visual Studio (version 7.1) projects 
# files, using an xquery script (genproject.template),an input XML
# document, and a file containing a list of project names.
#

# Source the Berkeley DB release version numbers.
cd win_projects

# project name list
PROJECTS=db.projects

# xquery script template, called genproject.template in DBXML tree.
TEMPLATE=genproject.template

# temporary script, post-sed-replacement
TEMP_SCRIPT=genproject.script

# xml document input template, called dbxml.template.xml in DBXML tree.
CONFIG_INPUT=projects.template.xml

# temporary xml document, post-sed-replacement, called dbxml.projects in DBXML
CONFIG_OUTPUT=projects.xml

# location for output project files
PROJECT_OUTPUT_DIR=../../build_windows

# substitute some variables in the XML document template
sed -e "s/@DB_VERSION_MAJOR@/$DB_VERSION_MAJOR/g" \
    -e "s/@DB_VERSION_MINOR@/$DB_VERSION_MINOR/g" \
    < $CONFIG_INPUT > $CONFIG_OUTPUT

echo "Building Visual Studio project files -- "
echo "   output only for modified projects (this can take a while)"

# for each project, substitute 2 variables in the XQuery script, then run it
for v in VC8
do
    if [ $v = "VC7.1" ]; then
	VERSION="7.10"
    else
	VERSION="8.00"
    fi

    echo "Building for Visual Studio version $VERSION"

    for i in `cat $PROJECTS`
    do
	sed -e "s!@PROJECT_NAME@!$i!g" -e "s!@PROJECT_INPUT@!$CONFIG_OUTPUT!g" -e "s!@VISUAL_STUDIO_VERSION@!$VERSION!g" < $TEMPLATE > $TEMP_SCRIPT
	TMP=$PROJECT_OUTPUT_DIR/$i.tmp.vcproj
	if [ $v = "VC7.1" ]; then
	    TARG=$PROJECT_OUTPUT_DIR/${i}_vs71.vcproj
	else
	    TARG=$PROJECT_OUTPUT_DIR/${i}.vcproj
	fi
	xqilla -o $TMP $TEMP_SCRIPT
	rm -f $TEMP_SCRIPT
	cmp $TMP $TARG > /dev/null 2>&1 ||
	(echo "Building $TARG" && rm -f $TARG &&
	    cp $TMP $TARG && chmod 664 $TARG)
	rm -f $TMP
    done
done

# Cleanup.
rm -f $CONFIG_OUTPUT
cd ..