#! /bin/bash

libname=""
src=""
header=""
all_dep=""

# current makefile:
out=""
# temporary file:
tout=""
# install target temp file:
iout=""
# debug flag:
debug="no"
# compile options:
opts=""
# main output sub-directory:
subdir=""
# vcl flag:
use_vcl="yes"


function vc6_gen_lib()
{
	all_dep="$all_dep $libname""_dir ./$subdir/$libname.lib"
	echo "	copy $subdir\\$libname.lib "'"$'"(MSVCDIR)\\lib"'"' >> $iout
	if test $debug == "yes"; then
		echo "	copy $subdir\\$libname.pdb "'"$'"(MSVCDIR)\\lib"'"' >> $iout
	fi
#
# set up section comments:
	cat >> $tout << EOF
########################################################
#
# section for $libname.lib
#
########################################################
EOF
#
#	process source files:
	all_obj=""
	for file in $src
	do
		obj=`echo "$file" | sed 's/.*src\/\(.*\)cpp/\1obj/g'`
		obj="$subdir/$libname/$obj"
		all_obj="$all_obj $obj"
		echo "$obj: $file \$(ALL_HEADER)" >> $tout
		echo "	cl $opts \$(XCFLAGS) -Fp$subdir/$libname/$libname.pch -Fo./$subdir/$libname/ -Fd$subdir/$libname.pdb $file" >> $tout
		echo "" >> $tout
	done
#
#	 now for the directories for this library:
	echo "$libname"_dir : >> $tout
	echo "	if not exist \"$subdir\\$libname\\\$(NULL)\" mkdir $subdir\\$libname" >> $tout
	echo "" >> $tout
#
#	 now for the clean options for this library:
	all_clean="$all_clean $libname""_clean"
	echo "$libname"_clean : >> $tout
	echo "	del $subdir\\$libname\\"'*.obj' >> $tout
	echo "	del $subdir\\$libname\\"'*.idb' >> $tout
	echo "	del $subdir\\$libname\\"'*.exp' >> $tout
	echo "" >> $tout
#
#	 now for the main target for this library:
	echo ./$subdir/$libname.lib : $all_obj >> $tout
	echo "	link -lib /nologo /out:$subdir/$libname.lib \$(XSFLAGS) $all_obj" >> $tout
	echo "" >> $tout
}

function vc6_gen_dll()
{
	all_dep="$all_dep $libname""_dir ./$subdir/$libname.lib"
	echo "	copy $subdir\\$libname.lib "'"$'"(MSVCDIR)\\lib"'"' >> $iout
	echo "	copy $subdir\\$libname.dll "'"$'"(MSVCDIR)\\bin"'"' >> $iout
	if test $debug == "yes"; then
		echo "	copy $subdir\\$libname.pdb "'"$'"(MSVCDIR)\\lib"'"' >> $iout
	fi
#
# set up section comments:
	cat >> $tout << EOF
########################################################
#
# section for $libname.lib
#
########################################################
EOF
#
#	process source files:
	all_obj=""
	for file in $src
	do
		obj=`echo "$file" | sed 's/.*src\/\(.*\)cpp/\1obj/g'`
		obj="$subdir/$libname/$obj"
		all_obj="$all_obj $obj"
		echo "$obj: $file \$(ALL_HEADER)" >> $tout
		echo "	cl $opts \$(XCFLAGS) -Fp$subdir/$libname/$libname.pch -Fo./$subdir/$libname/ -Fd$subdir/$libname.pdb $file" >> $tout
		echo "" >> $tout
	done
#
#	 now for the directories for this library:
	echo "$libname"_dir : >> $tout
	echo "	if not exist \"$subdir\\$libname\\\$(NULL)\" mkdir $subdir\\$libname" >> $tout
	echo "" >> $tout
#
#	 now for the clean options for this library:
	all_clean="$all_clean $libname""_clean"
	echo "$libname"_clean : >> $tout
	echo "	del $subdir\\$libname\\"'*.obj' >> $tout
	echo "	del $subdir\\$libname\\"'*.idb' >> $tout
	echo "	del $subdir\\$libname\\"'*.exp' >> $tout
	echo "" >> $tout
#
#	 now for the main target for this library:
	echo ./$subdir/$libname.lib : $all_obj >> $tout
	echo "	link @<<" >> $tout
	echo "	kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /dll /incremental:yes /pdb:\"$subdir/$libname.pdb\" /debug /machine:I386 /out:\"$subdir/$libname.dll\" /implib:\"$subdir/$libname.lib\" /pdbtype:sept \$(XLFLAGS) $all_obj" >> $tout
	echo "<<" >> $tout
	echo "" >> $tout
}

is_stlport="no"

function vc6_gen()
{
	tout="temp"
	iout="temp_install"
	all_dep="main_dir"
	all_clean=""
	echo > $out
	echo > $tout
	rm -f $iout
	
	if test "$is_stlport" == yes; then
	prefix='vc6-stlport-'
	else
	prefix='vc6-'
	fi

	if test "$no_single" != "yes"; then
	libname="$prefix""re300"
	opts="/c /nologo /ML /W3 /GX /O2 /I..\..\..\ /DWIN32 /DNDEBUG /D_MBCS /D_LIB /YX /FD"
	vc6_gen_lib
	fi
	
	libname="$prefix""re300m"
	opts="/nologo /MT /W3 /GX /O2 /I..\..\..\ /D_MT /DWIN32 /DNDEBUG /D_MBCS /D_LIB /YX /FD /c"
	vc6_gen_lib
	
	if test "$no_single" != "yes"; then
	debug="yes"
	libname="$prefix""re300d"
	opts="/nologo /MLd /W3 /Gm /GX /Zi /Od /I..\..\..\ /DWIN32 /D_DEBUG /D_MBCS /D_LIB /YX /FD /GZ  /c "
	vc6_gen_lib
	fi
	
	libname="$prefix""re300dm"
	opts="/nologo /MTd /W3 /Gm /GX /Zi /Od /I..\..\..\ /DWIN32 /D_MT /D_DEBUG /D_MBCS /D_LIB /YX /FD /GZ  /c"
	vc6_gen_lib
	
	libname="$prefix""re300dl"
	opts="/nologo /MDd /W3 /Gm /GX /Zi /Od /I../../../ /D_DEBUG /DWIN32 /D_WINDOWS /D_MBCS /DUSRDLL /DBOOST_RE_DLL_EXPORTS /DBOOST_RE_BUILD_DLL /YX /FD /GZ  /c"
	vc6_gen_dll
	
	debug="no"
	opts="/nologo /MD /W3 /GX /O2 /I../../../ /DNDEBUG /DWIN32 /D_WINDOWS /D_MBCS /D_USRDLL /DBOOST_RE_DLL_EXPORTS /DBOOST_RE_BUILD_DLL /YX /FD /c"
	libname="$prefix""re300l"
	vc6_gen_dll
	
	cat > $out << EOF
#
# auto generated makefile for VC6 compiler
#
# usage:
# make
#   brings libraries up to date
# make install
#   brings libraries up to date and copies binaries to your VC6 /lib and /bin directories (recomended)
#

#
# Add additional compiler options here:
#
XCFLAGS=
#
# add additional linker flags here:
#
XLFLAGS=
#
# add additional static-library creation flags here:
#
XSFLAGS=

!IF "\$(OS)" == "Windows_NT"
NULL=
!ELSE 
NULL=nul
!ENDIF 

EOF
	echo "" >> $out
	echo "ALL_HEADER=$header" >> $out
	echo "" >> $out
	echo "all : $all_dep" >> $out
	echo >> $out
	echo "clean : $all_clean" >> $out
	echo >> $out
	echo "install : all" >> $out
	cat $iout >> $out
	echo >> $out
	echo main_dir : >> $out
	echo "	if not exist \"$subdir\\\$(NULL)\" mkdir $subdir" >> $out
	echo "" >> $out

	cat $tout >> $out
}


###############################################################
#
# gcc generator section:
#
###############################################################

function gcc_gen_lib()
{
	all_dep="$all_dep $subdir $subdir/$libname ./$subdir/lib$libname.a"
#
# set up section comments:
	cat >> $tout << EOF
########################################################
#
# section for lib$libname.a
#
########################################################
EOF
#
#	process source files:
	all_obj=""
	for file in $src
	do
		obj=`echo "$file" | sed 's/.*src\/\(.*\)cpp/\1o/g'`
		obj="$subdir/$libname/$obj"
		all_obj="$all_obj $obj"
		echo "$obj: $file \$(ALL_HEADER)" >> $tout
		echo "	g++ -o $obj $opts \$(XCFLAGS) $file" >> $tout
		echo "" >> $tout
	done
#
#	 now for the directories for this library:
	echo "$subdir/$libname : " >> $tout
	echo "	mkdir -p $subdir/$libname" >> $tout
	echo "" >> $tout
#
#	 now for the clean options for this library:
	all_clean="$all_clean $libname""_clean"
	echo "$libname"_clean : >> $tout
	echo "	rm -f $subdir/$libname/*.o" >> $tout
	echo "" >> $tout
#
#	 now for the main target for this library:
	echo ./$subdir/lib$libname.a : $all_obj >> $tout
	echo "	ar -r \$(XSFLAGS) $subdir/lib$libname.a $all_obj" >> $tout
	echo "" >> $tout
}

function gcc_gen()
{
	out="lib/gcc.mak"
	tout="temp"
	iout="temp_install"
	subdir="gcc"
	all_dep=""
	all_clean=""
	echo > $out
	echo > $tout
	echo > $iout

	libname="regex++"
	opts="-c -O2 -I../../../"
	gcc_gen_lib
	libname="regex++debug"
	opts="-c -I../../../ -g"
	gcc_gen_lib
	
	
	cat > $out << EOF
#
# auto generated makefile for gcc compiler
#
# usage:
# make
#   brings libraries up to date
# make clean
#   deletes temporary object files (but not archives).
#

#
# Add additional compiler options here:
#
XCFLAGS=
#
# add additional linker flags here:
#
XLFLAGS=
#
# add additional static-library creation flags here:
#
XSFLAGS=


EOF
	echo "" >> $out
	echo "ALL_HEADER=$header" >> $out
	echo "" >> $out
	echo "all : $subdir $all_dep" >> $out
	echo >> $out
	echo "$subdir :" >> $out
	echo "	mkdir -p $subdir" >> $out
	echo >> $out
	echo "clean : $all_clean" >> $out
	echo >> $out
	echo "install : all" >> $out
	cat $iout >> $out
	echo >> $out
	cat $tout >> $out
}

#######################################################################
#
# section for C++ Builder
#
#######################################################################

function bcb_gen_lib()
{
	all_dep="$all_dep $subdir\\$libname $subdir\\$libname.lib"
	echo "	copy $subdir\\$libname.lib \$(BCROOT)\\lib" >> $iout
#
# set up section comments:
	cat >> $tout << EOF
########################################################
#
# section for $libname.lib
#
########################################################
EOF
#
#	process source files:
	all_obj=""
	all_lib_obj=""
	for file in $src
	do
		obj=`echo "$file" | sed 's/.*src\/\(.*\)cpp/\1obj/g'`
		obj="$subdir\\$libname\\$obj"
		all_obj="$all_obj $obj"
		all_lib_obj="$all_lib_obj +$obj"
		echo "$obj: $file \$(ALL_HEADER)" >> $tout
		echo "	bcc32 @&&|" >> $tout
		echo "-c $opts \$(XCFLAGS) -o$obj $file" >> $tout
		echo "|" >> $tout
		echo "" >> $tout
	done
#
#	 now for the directories for this library:
	echo "$subdir\\$libname : " >> $tout
	echo "	-mkdir $subdir\\$libname" >> $tout
	echo "" >> $tout
#
#	 now for the clean options for this library:
	all_clean="$all_clean $libname""_clean"
	echo "$libname"_clean : >> $tout
	echo "	del $subdir\\$libname\\"'*.obj' >> $tout
	echo "	del $subdir\\$libname\\"'*.il?' >> $tout
	echo "	del $subdir\\$libname\\"'*.csm' >> $tout
	echo "	del $subdir\\$libname\\"'*.tds' >> $tout
	echo "" >> $tout
#
#	 now for the main target for this library:
	echo $subdir\\$libname.lib : $all_obj >> $tout
	echo "	tlib @&&|" >> $tout
	echo "/P32 /u /a \$(XSFLAGS) $subdir\\$libname.lib $all_lib_obj" >> $tout
	echo "|" >> $tout
	echo "" >> $tout
}

function bcb_gen_dll()
{
	all_dep="$all_dep $subdir\\$libname $subdir\\$libname.lib"
	echo "	copy $subdir\\$libname.lib \$(BCROOT)\\lib" >> $iout
	echo "	copy $subdir\\$libname.dll \$(BCROOT)\\bin" >> $iout
#
# set up section comments:
	cat >> $tout << EOF
########################################################
#
# section for $libname.lib
#
########################################################
EOF
#
#	process source files:
	all_obj=""
	for file in $src
	do
		obj=`echo "$file" | sed 's/.*src\/\(.*\)cpp/\1obj/g'`
		obj="$subdir\\$libname\\$obj"
		all_obj="$all_obj $obj"
		echo "$obj: $file \$(ALL_HEADER)" >> $tout
		echo "	bcc32 @&&|" >> $tout
		echo "-c $opts \$(XCFLAGS) -o$obj $file" >> $tout
		echo "|" >> $tout
		echo "" >> $tout
	done
#
#	 now for the directories for this library:
	echo "$subdir\\$libname :" >> $tout
	echo "	-mkdir $subdir\\$libname" >> $tout
	echo "" >> $tout
#
#	 now for the clean options for this library:
	all_clean="$all_clean $libname""_clean"
	echo "$libname"_clean : >> $tout
	echo "	del $subdir\\$libname\\"'*.obj' >> $tout
	echo "	del $subdir\\$libname\\"'*.il?' >> $tout
	echo "	del $subdir\\$libname\\"'*.csm' >> $tout
	echo "	del $subdir\\$libname\\"'*.tds' >> $tout
	echo "	del $subdir\\"'*.tds' >> $tout
	echo "" >> $tout
#
#	 now for the main target for this library:
	echo $subdir\\$libname.lib : $all_obj >> $tout
	echo "	bcc32 @&&|" >> $tout
	echo "$opts -e$subdir\\$libname.dll $all_obj \$(XLFLAGS)" >> $tout
	echo "|" >> $tout
	echo "	implib -c $subdir\\$libname.lib $subdir\\$libname.dll" >> $tout
	echo "" >> $tout
}



function bcb_gen()
{
	tout="temp"
	iout="temp_install"
	all_dep="$subdir"
	all_clean=""
	echo > $out
	echo > $tout
	rm -f $iout

	libname="$subdir""re300"
	opts="-tWM- -D_NO_VCL -O2 -w-inl -w-aus -w-rch -w-8012 -w-8037 -w-8057 -DSTRICT; -I\$(BCROOT)\include;../../../;"
	bcb_gen_lib

	libname="$subdir""re300m"
	opts="-tWM -D_NO_VCL -O2 -w-inl -w-aus -w-rch -w-8012 -w-8057 -w-8037 -DSTRICT; -I\$(BCROOT)\include;../../../;"
	bcb_gen_lib
	
	if test $use_vcl == "yes"; then

	libname="$subdir""re300v"
	opts="-tWM -tWV -DJM_USE_VCL -O2 -w-inl -w-aus -w-rch -w-8012 -w-8037 -w-8057 -DSTRICT; -I\$(BCROOT)\include;../../../;"
	bcb_gen_lib

	libname="$subdir""re300lv"
	opts="-DBOOST_RE_BUILD_DLL -tWD -tWM -tWR -tWV -DJM_USE_VCL -D_RTLDLL -O2 -w-inl -w-aus -w-rch -w-8012 -w-8037 -w-8057 -DSTRICT; -I\$(BCROOT)\include;../../../; -L\$(BCROOT)\lib;\$(BCROOT)\lib\release;"
	bcb_gen_dll
	
	fi

	libname="$subdir""re300lm"
	opts="-DBOOST_RE_BUILD_DLL -tWD -tWM -tWR -D_NO_VCL -D_RTLDLL -O2 -w-inl -w-aus -w-rch -w-8012 -w-8057 -w-8037 -DSTRICT; -I\$(BCROOT)\include;../../../; -L\$(BCROOT)\lib;\$(BCROOT)\lib\release;"
	bcb_gen_dll

	libname="$subdir""re300l"
	opts="-DBOOST_RE_BUILD_DLL -tWD -tWR -tWM- -D_NO_VCL -D_RTLDLL -O2 -w-inl -w-aus -w-rch -w-8012 -w-8057 -w-8037 -DSTRICT; -I\$(BCROOT)\include;../../../; -L\$(BCROOT)\lib;\$(BCROOT)\lib\release;"
	bcb_gen_dll
	
	
	cat > $out << EOF
#
# auto generated makefile for C++ Builder
#
# usage:
# make
#   brings libraries up to date
# make install
#   brings libraries up to date and copies binaries to your C++ Builder /lib and /bin directories (recomended)
# make clean
#   removes all temporary files.

#
# Add additional compiler options here:
#
XCFLAGS=
#
# add additional linker flags here:
#
XLFLAGS=
#
# add additional static-library creation flags here:
#
XSFLAGS=

!ifndef BCROOT
BCROOT=\$(MAKEDIR)\\..
!endif

EOF
	echo "" >> $out
	echo "ALL_HEADER=$header" >> $out
	echo "" >> $out
	echo "all : $all_dep" >> $out
	echo >> $out
	echo "clean : $all_clean" >> $out
	echo >> $out
	echo "install : all" >> $out
	cat $iout >> $out
	echo >> $out
	echo $subdir : >> $out
	echo "	-mkdir $subdir" >> $out
	echo "" >> $out

	cat $tout >> $out
}




#
# locate all the header dependencies:
header="../../../boost/cregex.hpp ../../../boost/pattern_except.hpp ../../../boost/regex.hpp ../../../boost/regex_traits.hpp"

for file in ../../boost/re_detail/*.hpp
do

if test $file != '../../boost/re_detail/*.hpp'; then
	header="$header ../$file"
fi

done

for file in ../../boost/re_detail/*.hxx
do

if test $file != '../../boost/re_detail/*.hxx'; then
	header="$header $file"
fi

done

#
# locate all the source files:
for file in src/*.cpp
do

if test $file != 'src/*.cpp'; then
	src="$src ../$file"
fi

done

#
# generate vc6 makefile:
out="lib/vc6.mak"
subdir="vc6"
vc6_gen
#
# generate vc6-stlport makefile:
is_stlport="yes"
out="lib/vc6-stlport.mak"
no_single="yes"
subdir="vc6-stlport"
vc6_gen
#
# generate gcc makefile:
gcc_gen
#
# generate C++ Builder 4 files:
out="lib/bcb4.mak"
subdir="bcb4"
bcb_gen
#
# generate C++ Builder 5 files:
out="lib/bcb5.mak"
subdir="bcb5"
bcb_gen
#
# generate C++ Builder 5 command line tools files:
use_vcl="no"
out="lib/bc55.mak"
subdir="bcb5"
bcb_gen


#
# remove tmep files;
rm -f $tout $iout