#
# Jamfile to build Jam (a make(1)-like program)
#
# There are no user-serviceable parts in this file.
#
# Put executables in platform-specific  subdirectory.

if $(VMS)       { LOCATE_TARGET ?= [.binvms] ; }
else if $(MAC)  { LOCATE_TARGET ?= :bin.mac ; }
else            { LOCATE_TARGET ?= bin.$(OSFULL[1]:L) ; }

# Leave generated source in current directory; it would be nice to use
# these lines below to build the source into the platform-specific
# directory, but getting scan.c to include the right Jambase.h is
# hard: with ""'s, it always gets the bootstrap version; with <>'s,
# it won't find the bootstrap version.

# SEARCH_SOURCE ?= $(LOCATE_TARGET) $(DOT) ;
# LOCATE_SOURCE ?= $(LOCATE_TARGET) ;

#
# We have some different files for UNIX, VMS, and NT.
#

if $(NT)        { code = ExecUnix.cpp FileNT.cpp   PathUnix.cpp ; } 
else if $(OS2)  { code = ExecUnix.cpp FileOS2.cpp  PathUnix.cpp ; } 
else if $(VMS)  { code = ExecVMS.cpp  FileVMS.cpp  PathVMS.cpp  ; } 
else if $(MAC)  { code = ExecMac.cpp  FileMac.cpp  PathMac.cpp  ; }
else            { code = ExecUnix.cpp FileUnix.cpp PathUnix.cpp ; }

# We have to signal jam.h for these

if $(OS) = NT
{
    CCFLAGS  += /DNT ;
    C++FLAGS += /DNT ;
}

# Do we know yacc?

if $(YACC)  { code += JamGrammar.y ; }
else        { code += JamGrammar.c ; }

#
# Build the JamGrammar.y from the JamGramar.yy
# yyacc is a slippery script that makes grammars a little
# easier to read/maintain.
#

if $(UNIX) && $(YACC)
{
    GenFile JamGrammar.y JamGrammarTable.h : yyacc JamGrammar.yy ;
}

#
# How to build the compiled in jambase.
#

Main		mkjambase : MakeJambase.c ;

#
# The guts of the Jamfile: how to build Jam
#

Main 		jam : Jam.cpp Jambase.c ;
LinkLibraries 	jam : libjam.a ;
GenFile 	Jambase.c : mkjambase Jambase ;

Library         libjam.a : 
		    Command.cpp Compile.cpp $(code) Expand.cpp Glob.cpp
		    Hash.cpp Headers.cpp Lists.cpp Make.cpp Make1.cpp NewStr.cpp
		    Option.cpp Parse.cpp RegExp.cpp Rules.cpp Scan.cpp Search.cpp
		    Timestamp.cpp Variable.cpp ;


if $(BINDIR) 	{ InstallBin $(BINDIR) : jam ; }

#
# Distribution making from here on out.
#

ALLSOURCE =
    Jambase
    Jamfile
    Makefile
    Command.cpp
    Command.hpp
    Compile.cpp
    Compile.hpp
    ExecCommand.hpp
    ExecMac.cpp
    ExecUnix.cpp
    ExecVMS.cpp
    Expand.cpp
    Expand.hpp
    FileMac.cpp
    FileNT.cpp
    FileOS2.cpp
    FileSystem.hpp
    FileUnix.cpp
    FileVMS.cpp
    Glob.cpp
    Glob.hpp
    Hash.cpp
    Hash.hpp
    Headers.cpp
    Headers.hpp
    Jam.cpp
    Jam.hpp
    Jambase.c
    Jambase.h
    JamGrammar.c
    JamGrammar.h
    JamGrammar.y
    JamGrammar.yy
    JamGrammarTable.h
    Lists.cpp
    Lists.hpp
    Make.cpp
    Make.hpp
    Make1.cpp
    MakeJambase.c
    NewStr.cpp
    NewStr.hpp
    Option.cpp
    Option.hpp
    Parse.cpp
    Parse.hpp
    PatchLevel.hpp
    PathMac.cpp
    PathUnix.cpp
    PathVMS.cpp
    RegExp.cpp
    RegExp.hpp
    Rules.cpp
    Rules.hpp
    Scan.cpp
    Scan.hpp
    Search.cpp
    Search.hpp
    Timestamp.cpp
    Timestamp.hpp
    Variable.cpp
    Variable.hpp
    yyacc ;

rule Ball
{
	NotFile balls ;
	Depends balls : $(<) ;

	DEPENDS $(<) : $(>) ;

	switch $(<) 
	{
	case *.tar : Tar $(<) : $(>) ;
	case *.shar : Shar $(<) : $(>) ;
	case *.zip : Zip $(<) : $(>) ;
	}
}

VERSION = jam-2.3.2 ;

actions Tar
{
	ln -s . $(VERSION)
	tar cvhf $(<) $(VERSION)/$(>)
	rm $(VERSION)
}

actions Shar
{
	shar $(>) > $(<)
}

actions Zip
{
	zip $(<) $(>) 
}

Ball $(VERSION).shar : $(ALLSOURCE) ;
Ball $(VERSION).tar : $(ALLSOURCE) ;
Ball $(VERSION).zip : $(ALLSOURCE) ;