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Jambase
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Jambase
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#
# /+\
# +\ Copyright 1993-2002 Christopher Seiwald and Perforce Software, Inc.
# \+/
#
# This file is part of Jam - see jam.c for Copyright information.
#
#
# JAMBASE - jam 2.5 ruleset providing make(1)-like functionality
#
# Supports UNIX, NT, and VMS.
#
# 12/27/93 (seiwald) - purturb library sources with SOURCE_GRIST
# 04/18/94 (seiwald) - use '?=' when setting OS specific vars
# 04/21/94 (seiwald) - do RmTemps together
# 05/05/94 (seiwald) - all supported C compilers support -o: relegate
# RELOCATE as an option; set Ranlib to "" to disable it
# 06/01/94 (seiwald) - new 'actions existing' to do existing sources
# 08/25/94 (seiwald) - new ObjectCcFlags rule to append to per-target CCFLAGS
# 08/29/94 (seiwald) - new ObjectHdrs rule to append to per-target HDRS
# 09/19/94 (seiwald) - LinkLibraries and Undefs now append
# - Rule names downshifted.
# 10/06/94 (seiwald) - Dumb yyacc stuff moved into Jamfile.
# 10/14/94 (seiwald) - (Crude) support for .s, .C, .cc, .cpp, and .f files.
# 01/08/95 (seiwald) - Shell now handled with awk, not sed
# 01/09/95 (seiwald) - Install* now take dest directory as target
# 01/10/95 (seiwald) - All entries sorted.
# 01/10/95 (seiwald) - NT support moved in, with LauraW's help.
# 01/10/95 (seiwald) - VMS support moved in.
# 02/06/95 (seiwald) - ObjectC++Flags and SubDirC++Flags added.
# 02/07/95 (seiwald) - Iron out when HDRSEARCH uses "" or SEARCH_SOURCE.
# 02/08/95 (seiwald) - SubDir works on VMS.
# 02/14/95 (seiwald) - MkDir and entourage.
# 04/30/95 (seiwald) - Use install -c flag so that it copies, not moves.
# 07/10/95 (taylor) - Support for Microsoft C++.
# 11/21/96 (peterk) - Support for BeOS
# 07/19/99 (sickel) - Support for Mac OS X Server (and maybe client)
# 02/18/00 (belmonte)- Support for Cygwin.
# Special targets defined in this file:
#
# all - parent of first, shell, files, lib, exe
# first - first dependent of 'all', for potential initialization
# shell - parent of all Shell targets
# files - parent of all File targets
# lib - parent of all Library targets
# exe - parent of all Main targets
# dirs - parent of all MkDir targets
# clean - removes all Shell, File, Library, and Main targets
# uninstall - removes all Install targets
#
# Rules defined by this file:
#
# as obj.o : source.s ; .s -> .o
# Bulk dir : files ; populate directory with many files
# Cc obj.o : source.c ; .c -> .o
# C++ obj.o : source.cc ; .cc -> .o
# Clean clean : sources ; remove sources with 'jam clean'
# File dest : source ; copy file
# Fortran obj.o : source.f ; .f -> .o
# GenFile source.c : program args ; make custom file
# HardLink target : source ; make link from source to target
# HdrRule source : headers ; handle #includes
# InstallInto dir : sources ; install any files
# InstallBin dir : sources ; install binaries
# InstallLib dir : sources ; install files
# InstallFile dir : sources ; install files
# InstallMan dir : sources ; install man pages
# InstallShell dir : sources ; install shell scripts
# Lex source.c : source.l ; .l -> .c
# Library lib : source ; archive library from compiled sources
# LibraryFromObjects lib : objects ; archive library from objects
# LinkLibraries images : libraries ; bag libraries onto Mains
# LocalClean target : deps ; a conditional Clean
# LocalDepends target : deps ; a conditional Depends
# Main image : source ; link executable from compiled sources
# MainFromObjects image : objects ; link executable from objects
# MkDir dir ; make a directory, if not there
# Object object : source ; compile object from source
# ObjectCcFlags source : flags ; add compiler flags for object
# ObjectC++Flags source : flags ; add compiler flags for object
# ObjectHdrs source : dirs ; add include directories for object
# Objects sources ; compile sources
# RmTemps target : sources ; remove temp sources after target made
# Setuid images ; mark executables Setuid
# SoftLink target : source ; make symlink from source to target
# SubDir TOP d1 d2 ... ; start a subdirectory Jamfile
# SubDirCcFlags flags ; add compiler flags until next SubDir
# SubDirC++Flags flags ; add compiler flags until next SubDir
# SubDirHdrs d1 d2 ... ; add include dir until next SubDir
# SubInclude TOP d1 d2 ... ; include a subdirectory Jamfile
# Shell exe : source ; make a shell executable
# Undefines images : symbols ; save undef's for linking
# UserObject object : source ; handle unknown suffixes for Object
# Yacc source.c : source.y ; .y -> .c
#
# Utility rules that have no side effects (not supported):
#
# FAppendSuffix f1 f2 ... : $(SUF) ; return $(<) with suffixes
# FDirName d1 d2 ... ; return path from root to dir
# FGrist d1 d2 ... ; return d1!d2!...
# FGristFiles value ; return $(value:G=$(SOURCE_GRIST))
# FGristSourceFiles value ; return $(value:G=$(SOURCE_GRIST))
# FIsPrefix a : b ; return whether or not a is a prefix of b
# FStripCommon v1 : v2 ; strip common initial parts of v1 v2
# FReverse a1 a2 ... ; return ... a2 a1
# FRelPath d1 : d2 ; return rel path from d1 to d2
# FSubDir d1 d2 ... ; return path to root
#
# Brief review of the jam language:
#
# Statements:
# rule RULE - statements to process a rule
# actions RULE - system commands to carry out target update
#
# Modifiers on actions:
# together - multiple instances of same rule on target get executed
# once with their sources ($(>)) concatenated
# updated - refers to updated sources ($(>)) only
# ignore - ignore return status of command
# quietly - don't trace its execution unless verbose
# piecemeal - iterate command each time with a small subset of $(>)
# existing - refers to currently existing sources ($(>)) only
# bind vars - subject to binding before expanding in actions
#
# Special rules:
# Always - always build a target
# Depends - builds the dependency graph
# Echo - blurt out targets on stdout
# Exit - blurt out targets and exit
# Includes - marks sources as headers for target (a codependency)
# NoCare - don't panic if the target can't be built
# NoUpdate - create the target if needed but never update it
# NotFile - ignore the timestamp of the target (it's not a file)
# Temporary - target need not be present if sources haven't changed
#
# Special variables set by jam:
# $(<) - targets of a rule (to the left of the :)
# $(>) - sources of a rule (to the right of the :)
# $(xxx) - true on xxx (UNIX, VMS, NT, OS2, MAC)
# $(OS) - name of OS - varies wildly
# $(JAMVERSION) - version number (2.5)
#
# Special variables used by jam:
# SEARCH - where to find something (used during binding and actions)
# LOCATE - where to plop something not found with SEARCH
# HDRRULE - rule to call to handle include files
# HDRSCAN - egrep regex to extract include files
#
# Special targets:
# all - default if none given on command line
#
# for perforce use -- jambase version
JAMBASEDATE = 2002.05.09 ;
# Initialize variables
#
#
# OS specific variable settings
#
if $(NT)
{
MV ?= move /y ;
CP ?= copy ;
RM ?= del /f/q ;
RMDIR ?= rmdir /s/q ;
SLASH ?= \\ ;
SUFLIB ?= .lib ;
SUFOBJ ?= .obj ;
SUFEXE ?= .exe ;
if $(BCCROOT)
{
AR ?= tlib /C /P64 ;
CC ?= bcc32 ;
CCFLAGS ?= -v -w- -q -DWIN -tWR -tWM -tWC ;
C++ ?= $(CC) ;
C++FLAGS ?= $(CCFLAGS) -P ;
LINK ?= $(CC) ;
LINKFLAGS ?= $(CCFLAGS) ;
STDLIBPATH ?= $(BCCROOT)\\lib ;
STDHDRS ?= $(BCCROOT)\\include ;
NOARSCAN ?= true ;
}
else if $(MSVC)
{
AR ?= lib /nologo ;
CC ?= cl /nologo ;
CCFLAGS ?= /D \"WIN\" ;
C++ ?= $(CC) ;
C++FLAGS ?= $(CCFLAGS) ;
LINK ?= $(CC) ;
LINKFLAGS ?= $(CCFLAGS) ;
LINKLIBS ?=
$(MSVC)\\lib\\mlibce.lib
$(MSVC)\\lib\\oldnames.lib
;
LINKLIBS ?= ;
NOARSCAN ?= true ;
OPTIM ?= ;
STDHDRS ?= $(MSVC)\\include ;
UNDEFFLAG ?= "/u _" ;
}
else if $(MSVCNT) || $(MSVCDIR)
{
# Visual C++ 6.0 uses MSVCDIR
MSVCNT ?= $(MSVCDIR) ;
# bury IA64 in the path for the SDK
local I ; if $(OSPLAT) = IA64 { I = ia64\\ ; } else { I = "" ; }
AR ?= lib ;
AS ?= masm386 ;
CC ?= cl /nologo ;
CCFLAGS ?= "" ;
C++ ?= $(CC) ;
C++FLAGS ?= $(CCFLAGS) ;
LINK ?= link /nologo ;
LINKFLAGS ?= "" ;
LINKLIBS ?=
$(MSVCNT)\\lib\\$(I)libc.lib
$(MSVCNT)\\lib\\$(I)oldnames.lib
$(MSVCNT)\\lib\\$(I)kernel32.lib ;
OPTIM ?= "" ;
STDHDRS ?= $(MSVCNT)\\include ;
UNDEFFLAG ?= "/u _" ;
}
else
{
EXIT On NT, set BCCROOT, MSVCDIR, MSVCNT, or MSVC to the root
of the Borland or Microsoft directories. ;
}
}
else if $(MINGW)
{
Echo "MingW32" ;
CC ?= gcc ;
C++ ?= g++ ;
CCFLAGS += -DMINGW ;
RANLIB ?= "ranlib" ;
SUFEXE ?= .exe ;
}
else if $(OS2)
{
WATCOM ?= $(watcom) ;
if ! $(WATCOM)
{
Exit On OS2, set WATCOM to the root of the Watcom directory. ;
}
AR ?= wlib ;
BINDIR ?= \\os2\\apps ;
CC ?= wcc386 ;
CCFLAGS ?= /zq /DOS2 /I$(WATCOM)\\h ; # zq=quiet
C++ ?= wpp386 ;
C++FLAGS ?= $(CCFLAGS) ;
CP ?= copy ;
DOT ?= . ;
DOTDOT ?= .. ;
LINK ?= wcl386 ;
LINKFLAGS ?= /zq ; # zq=quiet
LINKLIBS ?= ;
MV ?= move ;
NOARSCAN ?= true ;
OPTIM ?= ;
RM ?= del /f ;
SLASH ?= \\ ;
STDHDRS ?= $(WATCOM)\\h ;
SUFEXE ?= .exe ;
SUFLIB ?= .lib ;
SUFOBJ ?= .obj ;
UNDEFFLAG ?= "/u _" ;
}
else if $(VMS)
{
C++ ?= cxx ;
C++FLAGS ?= ;
CC ?= cc ;
CCFLAGS ?= ;
CHMOD ?= set file/prot= ;
CP ?= copy/replace ;
CRELIB ?= true ;
DOT ?= [] ;
DOTDOT ?= [-] ;
EXEMODE ?= (w:e) ;
FILEMODE ?= (w:r) ;
HDRS ?= ;
LINK ?= link ;
LINKFLAGS ?= "" ;
LINKLIBS ?= ;
MKDIR ?= create/dir ;
MV ?= rename ;
OPTIM ?= "" ;
RM ?= delete ;
RUNVMS ?= mcr ;
SHELLMODE ?= (w:er) ;
SLASH ?= . ;
STDHDRS ?= decc$library_include ;
SUFEXE ?= .exe ;
SUFLIB ?= .olb ;
SUFOBJ ?= .obj ;
switch $(OS)
{
case OPENVMS : CCFLAGS ?= /stand=vaxc ;
case VMS : LINKLIBS ?= sys$library:vaxcrtl.olb/lib ;
}
}
else if $(MAC)
{
local OPT ;
CW ?= "{CW}" ;
MACHDRS ?=
"$(UMACHDRS):Universal:Interfaces:CIncludes"
"$(CW):MSL:MSL_C:MSL_Common:Include"
"$(CW):MSL:MSL_C:MSL_MacOS:Include" ;
MACLIBS ?=
"$(CW):MacOS Support:Universal:Libraries:StubLibraries:Interfacelib"
"$(CW):MacOS Support:Universal:Libraries:StubLibraries:Mathlib" ;
MPWLIBS ?=
"$(CW):MacOS Support:Libraries:Runtime:Libs:MSL_MPWCRuntime_PPC.lib"
"$(CW):MSL:MSL_C:MSL_MacOS:Lib:PPC:MSL_C_PPC_MPW.Lib" ;
MPWNLLIBS ?=
"$(CW):MacOS Support:Libraries:Runtime:Libs:MSL_MPWCRuntime_PPC.lib"
"$(CW):MSL:MSL_C:MSL_MacOS:Lib:PPC:MSL_C_PPC_MPW(NL).Lib" ;
SIOUXHDRS ?= ;
SIOUXLIBS ?=
"$(CW):MacOS Support:Libraries:Runtime:Libs:MSL_Runtime_PPC.lib"
"$(CW):MSL:MSL_C:MSL_MacOS:Lib:PPC:MSL_SIOUX_PPC.Lib"
"$(CW):MSL:MSL_C:MSL_MacOS:Lib:PPC:MSL_C_PPC.Lib" ;
C++ ?= mwcppc ;
C++FLAGS ?= -w off ;
CC ?= mwcppc ;
CCFLAGS ?= -w off ;
CP ?= duplicate -y ;
DOT ?= ":" ;
DOTDOT ?= "::" ;
HDRS ?= $(MACHDRS) $(MPWHDRS) ;
LINK ?= mwlinkppc ;
LINKFLAGS ?= -mpwtool -warn ;
LINKLIBS ?= $(MACLIBS) $(MPWLIBS) ;
MKDIR ?= newfolder ;
MV ?= rename -y ;
NOARSCAN ?= true ;
OPTIM ?= ;
RM ?= delete -y ;
SLASH ?= ":" ;
STDHDRS ?= ;
SUFLIB ?= .lib ;
SUFOBJ ?= .o ;
}
else if $(OS) = BEOS && $(OSPLAT) = PPC
{
AR ?= mwld -xml -o ;
BINDIR ?= /boot/home/config/bin ;
CC ?= mwcc ;
CCFLAGS ?= -nosyspath ;
C++ ?= $(CC) ;
C++FLAGS ?= -nosyspath ;
CHMOD ?= chmod ;
CHGRP ?= chgrp ;
CHOWN ?= chown ;
FORTRAN ?= "" ;
LEX ?= flex ;
LIBDIR ?= /boot/home/config/lib ;
LINK ?= mwld ;
LINKFLAGS ?= "" ;
MANDIR ?= /boot/home/config/man ;
NOARSCAN ?= true ;
RANLIB ?= ranlib ;
STDHDRS ?= /boot/develop/headers/posix ;
YACC ?= bison -y ;
YACCGEN ?= .c ;
YACCFILES ?= y.tab ;
YACCFLAGS ?= -d ;
}
else if $(OS) = BEOS || $(OS) = HAIKU
{
BINDIR ?= /boot/home/config/bin ;
CC ?= gcc ;
C++ ?= $(CC) ;
CHMOD ?= chmod ;
CHGRP ?= chgrp ;
CHOWN ?= chown ;
FORTRAN ?= "" ;
LEX ?= flex ;
LIBDIR ?= /boot/home/config/lib ;
LINK ?= gcc ;
MANDIR ?= /boot/home/config/man ;
NOARSCAN ?= true ;
RANLIB ?= ranlib ;
STDHDRS ?= /boot/develop/headers/posix ;
YACC ?= bison -y ;
YACCGEN ?= .c ;
YACCFILES ?= y.tab ;
YACCFLAGS ?= -d ;
}
else if $(UNIX)
{
switch $(OS)
{
case AIX :
LINKLIBS ?= -lbsd ;
case AMIGA :
CC ?= gcc ;
YACC ?= bison -y ;
case CYGWIN :
CC ?= gcc ;
CCFLAGS += -D__cygwin__ ;
LEX ?= flex ;
JAMSHELL ?= sh -c ;
RANLIB ?= "" ;
SUFEXE ?= .exe ;
YACC ?= bison -y ;
case DGUX :
RANLIB ?= "" ;
RELOCATE ?= true ;
case HPUX :
RANLIB ?= "" ;
case INTERIX :
CC ?= gcc ;
JAMSHELL ?= sh -c ;
RANLIB ?= "" ;
case IRIX :
RANLIB ?= "" ;
case MPEIX :
CC ?= gcc ;
C++ ?= gcc ;
CCFLAGS += -D_POSIX_SOURCE ;
HDRS += /usr/include ;
RANLIB ?= "" ;
NOARSCAN ?= true ;
NOARUPDATE ?= true ;
case MVS :
RANLIB ?= "" ;
case NEXT :
AR ?= libtool -o ;
RANLIB ?= "" ;
case MACOSX :
C++ ?= c++ ;
MANDIR ?= /usr/local/share/man ;
case NCR :
RANLIB ?= "" ;
case PTX :
RANLIB ?= "" ;
case QNX :
AR ?= wlib ;
CC ?= cc ;
CCFLAGS ?= -Q ; # quiet
C++ ?= $(CC) ;
C++FLAGS ?= -Q ; # quiet
LINK ?= $(CC) ;
LINKFLAGS ?= -Q ; # quiet
NOARSCAN ?= true ;
RANLIB ?= "" ;
case SCO :
RANLIB ?= "" ;
RELOCATE ?= true ;
case SINIX :
RANLIB ?= "" ;
case SOLARIS :
RANLIB ?= "" ;
AR ?= "/usr/ccs/bin/ar ru" ;
case UNICOS :
NOARSCAN ?= true ;
OPTIM ?= -O0 ;
case UNIXWARE :
RANLIB ?= "" ;
RELOCATE ?= true ;
}
# UNIX defaults
CCFLAGS ?= ;
C++FLAGS ?= $(CCFLAGS) ;
CHMOD ?= chmod ;
CHGRP ?= chgrp ;
CHOWN ?= chown ;
LEX ?= lex ;
LINKFLAGS ?= $(CCFLAGS) ;
LINKLIBS ?= ;
OPTIM ?= -O ;
RANLIB ?= ranlib ;
YACC ?= yacc ;
YACCGEN ?= .c ;
YACCFILES ?= y.tab ;
YACCFLAGS ?= -d ;
}
#
# General defaults; a lot like UNIX
#
AR ?= ar ru ;
AS ?= as ;
ASFLAGS ?= ;
AWK ?= awk ;
BINDIR ?= /usr/local/bin ;
C++ ?= cc ;
C++FLAGS ?= ;
CC ?= cc ;
CCFLAGS ?= ;
CP ?= cp -f ;
CRELIB ?= ;
DOT ?= . ;
DOTDOT ?= .. ;
EXEMODE ?= 711 ;
FILEMODE ?= 644 ;
FORTRAN ?= f77 ;
FORTRANFLAGS ?= ;
HDRS ?= ;
INSTALLGRIST ?= installed ;
JAMFILE ?= Jamfile ;
JAMRULES ?= Jamrules ;
LEX ?= ;
LIBDIR ?= /usr/local/lib ;
LINK ?= $(CC) ;
LINKFLAGS ?= ;
LINKLIBS ?= ;
LN ?= ln ;
MANDIR ?= /usr/local/man ;
MKDIR ?= mkdir ;
MV ?= mv -f ;
OPTIM ?= ;
RCP ?= rcp ;
RM ?= rm -f ;
RMDIR ?= $(RM) ;
RSH ?= rsh ;
SED ?= sed ;
SHELLHEADER ?= "#!/bin/sh" ;
SHELLMODE ?= 755 ;
SLASH ?= / ;
STDHDRS ?= /usr/include ;
SUBDIRRULES ?= ;
SUBDIRRESET ?= ASFLAGS HDRS C++FLAGS CCFLAGS ;
SUFEXE ?= "" ;
SUFLIB ?= .a ;
SUFOBJ ?= .o ;
UNDEFFLAG ?= "-u _" ;
YACC ?= ;
YACCGEN ?= ;
YACCFILES ?= ;
YACCFLAGS ?= ;
HDRPATTERN =
"^[ ]*#[ ]*include[ ]*[<\"]([^\">]*)[\">].*$" ;
OSFULL = $(OS)$(OSVER)$(OSPLAT) $(OS)$(OSPLAT) $(OS)$(OSVER) $(OS) ;
#
# Base dependencies - first for "bootstrap" kinds of rules
#
Depends all : shell files lib exe obj ;
Depends all shell files lib exe obj : first ;
NotFile all first shell files lib exe obj dirs clean uninstall ;
Always clean uninstall ;
#
# Rules
#
rule As
{
Depends $(<) : $(>) ;
ASFLAGS on $(<) += $(ASFLAGS) $(SUBDIRASFLAGS) ;
ASHDRS on $(<) = [ FIncludes $(SEARCH_SOURCE) $(SUBDIRHDRS) $(HDRS) ] ;
}
rule Bulk
{
local i ;
for i in $(>)
{
File $(i:D=$(<)) : $(i) ;
}
}
rule Cc
{
Depends $(<) : $(>) ;
# If the compiler's -o flag doesn't work, relocate the .o
if $(RELOCATE)
{
CcMv $(<) : $(>) ;
}
# Just to clarify here: this sets the per-target CCFLAGS to
# be the current value of (global) CCFLAGS and SUBDIRCCFLAGS.
# CCHDRS and CCDEFS must be reformatted each time for some
# compiles (VMS, NT) that malign multiple -D or -I flags.
CCFLAGS on $(<) += $(CCFLAGS) $(SUBDIRCCFLAGS) $(OPTIM) ;
CCHDRS on $(<) = [ on $(<) FIncludes $(HDRS) ] ;
CCDEFS on $(<) = [ on $(<) FDefines $(DEFINES) ] ;
}
rule C++
{
Depends $(<) : $(>) ;
if $(RELOCATE)
{
CcMv $(<) : $(>) ;
}
C++FLAGS on $(<) += $(C++FLAGS) $(SUBDIRC++FLAGS) $(OPTIM) ;
CCHDRS on $(<) = [ on $(<) FIncludes $(HDRS) ] ;
CCDEFS on $(<) = [ on $(<) FDefines $(DEFINES) ] ;
}
rule Chmod
{
if $(CHMOD) { Chmod1 $(<) ; }
}
rule File
{
LocalDepends files : $(<) ;
Depends $(<) : $(>) ;
SEARCH on $(>) = $(SEARCH_SOURCE) ;
MODE on $(<) = $(FILEMODE) ;
Chmod $(<) ;
}
rule Fortran
{
Depends $(<) : $(>) ;
}
rule GenFile
{
local _t = [ FGristSourceFiles $(<) ] ;
local _s = [ FAppendSuffix $(>[1]) : $(SUFEXE) ] ;
Depends $(_t) : $(_s) $(>[2-]) ;
GenFile1 $(_t) : $(_s) $(>[2-]) ;
LocalClean clean : $(_t) ;
}
rule GenFile1
{
MakeLocate $(<) : $(LOCATE_SOURCE) ;
SEARCH on $(>) = $(SEARCH_SOURCE) ;
}
rule HardLink
{
LocalDepends files : $(<) ;
Depends $(<) : $(>) ;
SEARCH on $(>) = $(SEARCH_SOURCE) ;
}
rule HdrRule
{
# HdrRule source : headers ;
# N.B. This rule is called during binding, potentially after
# the fate of many targets has been determined, and must be
# used with caution: don't add dependencies to unrelated
# targets, and don't set variables on $(<).
# Tell Jam that anything depending on $(<) also depends on $(>),
# set SEARCH so Jam can find the headers, but then say we don't
# care if we can't actually find the headers (they may have been
# within ifdefs),
local s = $(>:G=$(HDRGRIST:E)) ;
Includes $(<) : $(s) ;
SEARCH on $(s) = $(HDRSEARCH) ;
NoCare $(s) ;
# Propagate on $(<) to $(>)
HDRSEARCH on $(s) = $(HDRSEARCH) ;
HDRSCAN on $(s) = $(HDRSCAN) ;
HDRRULE on $(s) = $(HDRRULE) ;
HDRGRIST on $(s) = $(HDRGRIST) ;
}
rule InstallInto
{
# InstallInto dir : sources ;
local i t ;
t = $(>:G=$(INSTALLGRIST)) ;
# Arrange for jam install
# Arrange for jam uninstall
# sources are in SEARCH_SOURCE
# targets are in dir
LocalDepends install : $(t) ;
LocalClean uninstall : $(t) ;
SEARCH on $(>) = $(SEARCH_SOURCE) ;
MakeLocate $(t) : $(<) ;
# For each source, make gristed target name
# and Install, Chmod, Chown, and Chgrp
for i in $(>)
{
local tt = $(i:G=$(INSTALLGRIST)) ;
Depends $(tt) : $(i) ;
Install $(tt) : $(i) ;
Chmod $(tt) ;
if $(OWNER) && $(CHOWN)
{
Chown $(tt) ;
OWNER on $(tt) = $(OWNER) ;
}
if $(GROUP) && $(CHGRP)
{
Chgrp $(tt) ;
GROUP on $(tt) = $(GROUP) ;
}
}
}
rule InstallBin
{
local _t = [ FAppendSuffix $(>) : $(SUFEXE) ] ;
InstallInto $(<) : $(_t) ;
MODE on $(_t:G=$(INSTALLGRIST)) = $(EXEMODE) ;
}
rule InstallFile
{
InstallInto $(<) : $(>) ;
MODE on $(>:G=$(INSTALLGRIST)) = $(FILEMODE) ;
}
rule InstallLib
{
InstallInto $(<) : $(>) ;
MODE on $(>:G=$(INSTALLGRIST)) = $(FILEMODE) ;
}
rule InstallMan
{
# Really this just strips the . from the suffix
local i s d ;
for i in $(>)
{
switch $(i:S)
{
case .1 : s = 1 ; case .2 : s = 2 ; case .3 : s = 3 ;
case .4 : s = 4 ; case .5 : s = 5 ; case .6 : s = 6 ;
case .7 : s = 7 ; case .8 : s = 8 ; case .l : s = l ;
case .n : s = n ; case .man : s = 1 ;
}
d = man$(s) ;
InstallInto $(d:R=$(<)) : $(i) ;
}
MODE on $(>:G=$(INSTALLGRIST)) = $(FILEMODE) ;
}
rule InstallShell
{
InstallInto $(<) : $(>) ;
MODE on $(>:G=$(INSTALLGRIST)) = $(SHELLMODE) ;
}
rule Lex
{
LexMv $(<) : $(>) ;
Depends $(<) : $(>) ;
MakeLocate $(<) : $(LOCATE_SOURCE) ;
LocalClean clean : $(<) ;
}
rule Library
{
LibraryFromObjects $(<) : $(>:S=$(SUFOBJ)) ;
Objects $(>) ;
}
rule LibraryFromObjects
{
local _i _l _s ;
# Add grist to file names
_s = [ FGristFiles $(>) ] ;
_l = $(<:S=$(SUFLIB)) ;
# library depends on its member objects
if $(KEEPOBJS)
{
LocalDepends obj : $(_s) ;
}
else
{
LocalDepends lib : $(_l) ;
}
# Set LOCATE for the library and its contents. The bound
# value shows up as $(NEEDLIBS) on the Link actions.
# For compatibility, we only do this if the library doesn't
# already have a path.
if ! $(_l:D)
{
MakeLocate $(_l) $(_l)($(_s:BS)) : $(LOCATE_TARGET) ;
}
if $(NOARSCAN)
{
# If we can't scan the library to timestamp its contents,
# we have to just make the library depend directly on the
# on-disk object files.
Depends $(_l) : $(_s) ;
}
else
{
# If we can scan the library, we make the library depend
# on its members and each member depend on the on-disk
# object file.
Depends $(_l) : $(_l)($(_s:BS)) ;
for _i in $(_s)
{
Depends $(_l)($(_i:BS)) : $(_i) ;
}
}
LocalClean clean : $(_l) ;
if $(CRELIB) { CreLib $(_l) : $(_s[1]) ; }
Archive $(_l) : $(_s) ;
if $(RANLIB) { Ranlib $(_l) ; }
# If we can't scan the library, we have to leave the .o's around.
if ! ( $(NOARSCAN) || $(NOARUPDATE) ) { RmTemps $(_l) : $(_s) ; }
}
rule Link
{
MODE on $(<) = $(EXEMODE) ;
Chmod $(<) ;
}
rule LinkLibraries
{
# make library dependencies of target
# set NEEDLIBS variable used by 'actions Main'
local _t = [ FAppendSuffix $(<) : $(SUFEXE) ] ;
Depends $(_t) : $(>:S=$(SUFLIB)) ;
NEEDLIBS on $(_t) += $(>:S=$(SUFLIB)) ;
}
rule LocalClean
{
# LocalClean <targets> : <deps> ;
# Like Clean, but has only effect in a Jamfile in the
# directory or any of its subdirectories where jam has been invoked.
if [ FIsPrefix $(SUBDIR_UP) : $(SUBDIR_DOWN) ] {
Clean $(1) : $(2) ;
}
}
rule LocalDepends
{
# LocalDepends <targets> : <deps> ;
# Like Depends, but has only effect in a Jamfile in the
# directory or any of its subdirectories where jam has been invoked.
if [ FIsPrefix $(SUBDIR_UP) : $(SUBDIR_DOWN) ] {
Depends $(1) : $(2) ;
}
}
rule Main
{
MainFromObjects $(<) : $(>:S=$(SUFOBJ)) ;
Objects $(>) ;
}
rule MainFromObjects
{
local _s _t ;
# Add grist to file names
# Add suffix to exe
_s = [ FGristFiles $(>) ] ;
_t = [ FAppendSuffix $(<) : $(SUFEXE) ] ;
# so 'jam foo' works when it's really foo.exe
if $(_t) != $(<)
{
Depends $(<) : $(_t) ;
NotFile $(<) ;
}
# make compiled sources a dependency of target
LocalDepends exe : $(_t) ;
Depends $(_t) : $(_s) ;
MakeLocate $(_t) : $(LOCATE_TARGET) ;
LocalClean clean : $(_t) ;
Link $(_t) : $(_s) ;
}
rule MakeLocate
{
# MakeLocate targets : directory ;
# Sets special variable LOCATE on targets, and arranges
# with MkDir to create target directory.
# Note we grist the directory name with 'dir',
# so that directory path components and other
# targets don't conflict.
if $(>)
{
LOCATE on $(<) = $(>) ;
Depends $(<) : $(>[1]:G=dir) ;
MkDir $(>[1]:G=dir) ;
}
}
rule MkDir
{
# MkDir directory ;
# Make a directory and all its parent directories.
# Ignore timestamps on directories: we only care if they
# exist.