#/*
# * Copyright (c) 1991-1994 by the University of Southern California
# *
# * For copying and distribution information, please see the file
# * <usc-license.h>.
# */
#

# This is the boilerplate Makefile for the Prospero Directory Service.
# It contains generic targets so that they do not have to be repeated
# for each inferior makefile.
#
## ENVIRONMENT ASSUMPTIONS

# Every Makefile in Prospero has (possibly unset) variables in it
# named PROGS, SPECIAL_PROGS, DATA_FILE_TARGETS, OTHERPROGS, 
#               CFILES, OBJECTS, SUBDIRS, PROSPERO_ROOT
# PROGS:
#   These are the programs which follow the default rule for making and 
#   which are installed by default.  They will be deleted during cleanup.
# SPECIAL_PROGS:
#    These are also installed by default, but it have their own special rules 
#    for making.  They will be deleted during cleanup.
# DATA_FILE_TARGETS:
#    Targets made that are installed in the bin (with mode 644 or 664) but 
#    are not executables.  They will be deleted
#    during cleanup.  
#    General-purpose libraries are DATA_FILE_TARGETS
# OTHERTARGETS:
# These programs and other targets also follow the default making rules, 
# but are not installed by default.  They will be deleted during cleanup.
# SPECIAL_OTHERTARGETS:
#    These programs and other targets are not installed by default.
#    They have their own special rule sets for making.  They will be deleted
#    during cleanup.
#    Special-purpose libraries are DATA_FILE_TARGETS
# SUBDIRS:
#    Subdirectories that this Makefile will recursively execute in.
# PROSPERO_ROOT:
# A relative path up to the top-level Makefile.


# Every Prospero Makefile:
#
# Every Prospero Makefile must have a line labelled '# Dependencies', 
# after which the 'setdependencies' development utility is free to write.
# It must have a first target named 'all' and another target named 'install'

# The 'install' target does not currently install libraries.  Perhaps later.
# Unclear what the users want here.

## ADDITIONAL CONVENTIONS

# The targets ending in _LIB are real file names of single libraries that
# Prospero is compiled with.

# Targets ending in _LIBS are linker command lines.
# They refer to libraries in the Prospero distribution (_LIB libraries)
# and to system libraries ("-lm", especially).  
# They also may contain "-u" linker flags.

# Each target ending in _LIBS has a matching _LIBS_DEPENDENCIES
# That refers to files in this distribution (i.e., everything that may
# change during the development process.)  They contain no -l or -u.

##############################################################################
##############################################################################
##############################################################################

#
# This top-level dependency is important so that we will always run
# 'all' as our top dependency, and so that Makefile.boilerplate can 
# be included into a regular Makefile, irrespective of order.

boilerplate_all: all

###
### VARIABLES used by all Makefiles.
###

# Do not change this line.
# CFLAGS set up above.  This adds stuff to it.

CFLAGS = $(CCFLAGS) $(INCS) $(MACHDEF)

#### SED-SCRIPT

# We pipe compilation jobs passed on to subdirectories
# through this sed script in order to precede CC and GCC error
# messages with the full pathname name of the file at fault.  
# This lets EMACS's (next-error) function visit compilation errors that 
# occur in subdirectories.
SED_SCRIPT = sed -e '/^[a-z0123456789_\/\.]*\.[ch]:/s,^,'$$i'\/,' 

##### Prospero Include Files

P_INC = -I$(PROSPERO_ROOT)/include

# Used by all subsidiary makefiles on an as-needed basis.
INCS    = $(P_INC) $(K_INC)


### All of these are passed through to the children/descendants.
### These are all the items which might be set differently in 
### Makefile.config, and therefore have to be passed on to 
### descendants when they change.

## PASTHRU is officially dead now, because it is incompatible with never
## having to specify the old PROSPERO_ROOT.  --swa, 5/8/94
## 

#PASTHRU =  \
#	AR="$(AR)" \
#        AR_FLAGS="$(AR_FLAGS)" \
#        CC="$(CC)" \
#	CFLAGS="$(CFLAGS)" \
#        COMPILER_PREPENDS_C_SYMBOLS_WITH_UNDERSCORE="$(COMPILER_PREPENDS_C_SYMBOLS_WITH_UNDERSCORE)" \
#	GENERATION="$(GENERATION)" \
#        GENERATIONSUFFIX="$(GENERATIONSUFFIX)" \
#	GROUP=$(GROUP) \
#        INSTALL="$(INSTALL)" \
#	KRB_LIBS="$(KRB_LIBS)" \
#	LIBS="$(LIBS)" \
#	MACHDEF="$(MACHDEF)" MAKE=$(MAKE) \
#	MORE_USER_PROGS="$(MORE_USER_PROGS)"  \
#  	MORE_SERVER_PROGS="$(MORE_SERVER_PROGS)" \
#	OWNER=$(OWNER) \
#	P_BINARIES="$(P_BINARIES)" \
#	RANLIB="$(RANLIB)" \
#	RM="$(RM)"
#	VCACHE_LIBS="$(VCACHE_LIBS)" \
#	VCACHE_LIBS_DEPENDENCIES="$(VCACHE_LIBS_DEPENDENCIES)" \
#	WCFLAGS="$(WCFLAGS)"


# The targets ending in _LIB are real file names of single libraries that
# Prospero is compiled with.

PFS_LIB	        = $(PROSPERO_ROOT)/lib/pfs/libpfs.a
FIL_LIB         = $(PROSPERO_ROOT)/lib/filters/libfilter.a  
CMP_LIB         = $(PROSPERO_ROOT)/lib/pcompat/libpcompat.a
RDP_LIB         = $(PROSPERO_ROOT)/lib/ardp/libardp.a 
SRV_LIB         = $(PROSPERO_ROOT)/lib/psrv/libpsrv.a
VCACHE_LIB      = $(PROSPERO_ROOT)/user/vcache/libpvcache.a 
GOPHER_GW_LIB   = $(PROSPERO_ROOT)/lib/psrv/gopher_gw/libpgoph_gw.a
WAIS_GW_LIB     = $(PROSPERO_ROOT)/lib/psrv/wais_gw/libpwais_gw.a

# For ARCHIE servers, version 3.  To use this, you will need to get the ARCHIE
# distribution from Bunyip Information Systems.
#ARCHIE2_LIB     = $(PROSPERO_ROOT)/lib/psrv/archie2/libpsarchie.a


# For ARCHIE servers, version 3.  To use this, you will need to get the ARCHIE
# distribution from Bunyip Information Systems.
ARCHIE3_PSARCHIE_LIB     = $(ARCHIE_ROOT)/lib/libpsarchie/$(SYSTYPE)/libpsarchie.a 
ARCHIE3_PARCHIE_LIB     = $(ARCHIE_ROOT)/lib/libparchie/$(SYSTYPE)/libparchie.a 

#### LIBRARIES USED FOR ACTUALLY LINKING AND DEPENDENCIES

## PFS_VCACHE_LIBS
# Libraries to use if you link with LIBPFS and you use the VCACHE library.
# This is usually referred to indirectly, through USE_PFS_VCACHE_LIBS,
# which is defined in Makefile.config
# PFS_VCACHE_LIBS is a list of all the libraries one needs in order to access 
# the PFS library if it is linked with the VCACHE library.
# The libpvcache library (Special purpose hack) has the vcache2a() function 
# as its only entry point.

# Documentation on the content of this entry:
# "-u $(COMPILER_PREPENDS_C_SYMBOLS_WITH_UNDERSCORE)vcache2a" is 
#       because of cross-dependencies between $(VCACHE_LIB) and $(PFS_LIB)
# "-u $(COMPILER_PREPENDS_C_SYMBOLS_WITH_UNDERSCORE)waisRetrieveFileByHsoname"
#       is not strictly necessary.  It serves as a reminder of why we're
#       including $(WAIS_GW_LIB).
#       We need to integrate the WAIS library (at least
#        waisRetrieveFileByHsoname) in with libpvcache.
# -lm is needed for $(WAIS_GW_LIB)
# It is unclear to me why we need to GOPHER_GW_LIB

PFS_VCACHE_LIBS = \
	-u $(COMPILER_PREPENDS_C_SYMBOLS_WITH_UNDERSCORE)vcache2a \
	$(VCACHE_LIB) \
	$(GOPHER_GW_LIB) \
	-u $(COMPILER_PREPENDS_C_SYMBOLS_WITH_UNDERSCORE)waisRetrieveFileByHsoname \
        $(WAIS_GW_LIB) 	-lm \
	$(PFS_LIBS) 

# VCACHE_LIBS_DEPENDENCIES
# Bits of Prospero that, if they change, mean that vcache-lib-using
# programs should be recompiled too.  This is used by the Makefile
# dependencies.

PFS_VCACHE_LIBS_DEPENDENCIES = \
	$(VCACHE_LIB) \
	$(GOPHER_GW_LIB) \
	$(WAIS_GW_LIB) \
	$(PFS_LIBS_DEPENDENCIES)

### PFS_LIBS 
### This library is used by any programs that want to link with the normal
### Prospero PFS library.
### This refers to USE_VCACHE_LIBS and USE_VCACHE_LIBS_DEPENDENCIES, in
### "Makefile.config"
### This does NOT include anything having to do with the VCACHE library.
### Makefile.config sets USE_VCACHE_LIBS to either PFS_LIBS or to 
### PFS_VCACHE_LIBS

# Documentation on the content of this entry:
# "-u $(COMPILER_PREPENDS_C_SYMBOLS_WITH_UNDERSCORE)stequal" is here
#       because the ARDP DNS caching uses "stequal" to make its
#       comparisons.
# "-u $(COMPILER_PREPENDS_C_SYMBOLS_WITH_UNDERSCORE)plog" is because
#       of cross-dependencies between SRV_LIB and PFS_LIB.  There is a
#       call to plog() from ardp_accept().  Will be fixed in next full
#       release.
# "-u $(COMPILER_PREPENDS_C_SYMBOLS_WITH_UNDERSCORE)pafree" is because
#       the $(RDP_LIB) depends upon the 'pafree' function in PFS_LIB.
# $(LIBS) is here because of SCOUNIX, which needs "-lsocket"

PFS_LIBS = \
	-u $(COMPILER_PREPENDS_C_SYMBOLS_WITH_UNDERSCORE)plog \
	$(SRV_LIB) \
	-u ${COMPILER_PREPENDS_C_SYMBOLS_WITH_UNDERSCORE}stequal \
	-u ${COMPILER_PREPENDS_C_SYMBOLS_WITH_UNDERSCORE}pafree \
	-u ${COMPILER_PREPENDS_C_SYMBOLS_WITH_UNDERSCORE}sindex \
	$(PFS_LIB) \
	$(FIL_LIB) \
	$(RDP_LIB) \
	$(KRB_LIBS) \
	$(LIBS)

PFS_LIBS_DEPENDENCIES = \
	$(SRV_LIB) \
        $(PFS_LIB) \
	$(FIL_LIB) \
	$(RDP_LIB) \
	$(KRB_LIBS_DEPENDENCIES) \
	$(LIBS_DEPENDENCIES) 


### SRV_LIBS
### This library is used by any server program that needs PFS and PSRV 
### libraries.  (i.e., by DIRSRV).  DIRSRV does not do file retrieval, so 
### we won't need VCACHE_LIBS here.
### This is used only by programs in the 'server' directory of the Prospero 
### distribution.
###

# After RDP_LIB's use of plog() is fixed, change to this one:
#SRV_LIBS = \
#       $(SERVER_DB_LIBS) \
#	$(PFS_LIBS) \
#	$(SRV_LIB) 

#For now:
# Note that SERVER_DB_LIBS precedes PFS_LIBS so that server DB library 
# functions can easily refer to PFS library functions.
#SRV_LIBS = $(SERVER_DB_LIBS) $(PFS_LIBS) 
SRV_LIBS = $(SERVER_DB_LIBS)\
	    $(ARCHIE_ROOT)/lib/libpsarchie/$(SYSTYPE)/libpsarchie.a\
	    $(ARCHIE_ROOT)/lib/libparchie/$(SYSTYPE)/libparchie.a\
	    $(ARCHIE_ROOT)/lib/startdb/$(SYSTYPE)/libstartdb.a\
	    $(ARCHIE_ROOT)/lib/archsearch/$(SYSTYPE)/libarchsearch.a\
	    $(ARCHIE_ROOT)/lib/libarchie/$(SYSTYPE)/libarchie.a\
	    $(ARCHIE_ROOT)/lib/archstridx/$(SYSTYPE)/libarchstridx.a\
	    $(ARCHIE_ROOT)/lib/patrie/$(SYSTYPE)/libpatrie.a\
	    $(ARCHIE_ROOT)/webindex/lib/$(SYSTYPE)/libwebindex.a\
		$(BERKDB_ROOT)/$(SYSTYPE)/libdb.a \
	    $(PFS_LIBS)  -lm
  
#				-u ${COMPILER_PREPENDS_C_SYMBOLS_WITH_UNDERSCORE}verify_acl_list
#				-u ${COMPILER_PREPENDS_C_SYMBOLS_WITH_UNDERSCORE}acl_message
  
#	    $(LIBPARCHIE_MODULE)/$(SYSTYPE)/libparchie.a\
#	    ../../wais/libpwais.a \
#	    ../../freeWAIS/bin/client.a \
#	    ../../freeWAIS/bin/inv.a \
#	    ../../freeWAIS/bin/wais.a \
#	    ../../freeWAIS/bin/libftw.a \



# After RDP_LIB's use of plog() is fixed, change to this one:
#SRV_LIBS_DEPENDENCIES = \
#       $(SERVER_DB_LIBS_DEPENDENCIES) \
#	$(PFS_LIBS_DEPENDENCIES) \
#	$(SRV_LIB) 

#For now:
SRV_LIBS_DEPENDENCIES = \
        $(SERVER_DB_LIBS_DEPENDENCIES) \
        $(PFS_LIBS_DEPENDENCIES)

### CMP_LIBS
### These libraries are used by programs that link with the compatibility
### library.  Such programs do not need anything else magic.
### The distribution only invokes this in app/Makefile.

# The -u refers to system calls that are redefined by the compatibility 
# library.

CMP_LIBS = \
	-u $(COMPILER_PREPENDS_C_SYMBOLS_WITH_UNDERSCORE)open \
	-u $(COMPILER_PREPENDS_C_SYMBOLS_WITH_UNDERSCORE)stat \
	-u $(COMPILER_PREPENDS_C_SYMBOLS_WITH_UNDERSCORE)lstat \
	-u $(COMPILER_PREPENDS_C_SYMBOLS_WITH_UNDERSCORE)creat \
	-u $(COMPILER_PREPENDS_C_SYMBOLS_WITH_UNDERSCORE)execve \
	$(CMP_LIB) \
	$(USE_PFS_VCACHE_LIBS) 

CMP_LIBS_DEPENDENCIES = $(CMP_LIB) $(USE_PFS_VCACHE_LIBS_DEPENDENCIES) 


#### Directories used by "installdirs" dependency.
#### note that installdirs assumes 'mkdir -p' exists.
####


DIR755	= $(PSRV_SHADOW) $(PSRV_STORAGE) $(PSRV_SECURITY) $(P_BINARIES)

VCACHE_DIR1755 = $(P_CACHE)/p $(P_CACHE)/vc $(P_CACHE)/tmp
DIR1777 = $(VCACHE_DIR1777)


###
### RULES used by all Makefiles
###

##
## This rule is always used to make OBJECTS from the matching "c" files.
##
## Not needed any more, because with our new conventional use of CFLAGS,
## this is now an implicit rule.
# ${OBJECTS}: 
#	${CC} ${CFLAGS} $*.c


## if Makefile.config changes, recompile everything.
## For this rule to have any effect, Makefile.boilerplate must be included
## after $(OBJECTS) is set.
##$(OBJECTS): $(PROSPERO_ROOT)/Makefile.config



# This is a generic go-through-all-subdirs function.  It replaces a number
# of special cases.
SUBDIRS_MAKE_START = for i in $(SUBDIRS) $$unset_dummy_sh_variable; do (cd $$i; echo making in `pwd` ; $(MAKE) 
SUBDIRS_MAKE_END = ); done

## These are now generic Makefile boilerplate.  
## These are all the files that might be generated during the compilation
## process.
## GENERATED_FILES is not referred to outside of this Makefile; it is a 
## macro because it is used by the 'clean:' and 'hide:' targets that follow.

## XXX These might also need to be added: *.o makedep
GENERATED_FILES=tags TAGS *~ a.out core $(OBJECTS) $(PROGS) $(SPECIAL_PROGS) $(DATA_FILE_TARGETS) $(OTHERTARGETS) $(SPECIAL_OTHERTARGETS) *.old *.new *.backup *.syms

clean:
	rm -f $(GENERATED_FILES) 
	$(SUBDIRS_MAKE_START) clean $(SUBDIRS_MAKE_END) 
#	for i in $(SUBDIRS) $$unset_dummy_sh_variable; do (cd $$i; $(MAKE) clean); done

# Piping this through SED hides the many error messages from files not found.
# mv -f isn't the same as RM -f; no way to make MV not complain about unfound
# files, so we'd have to write our own.	
hide:
	-mkdir .hide
	-(mv -f $(GENERATED_FILES) .hide ; \
	$(SUBDIRS_MAKE_START) hide $(SUBDIRS_MAKE_END)) 2>&1 | \
	       sed -e '/^mv:.*: Cannot access: No such file or directory$$/d' \
			-e '/^\*\*\* Error code 1 (ignored)$$/d' \
			-e '/^mkdir: .hide: File exists$$/d'

#	for i in $(SUBDIRS) $$unset_dummy_sh_variable; \
#	do (cd $$i; $(MAKE) hide); done 2>&1 | \
#	       sed -e '/^mv:.*: Cannot access: No such file or directory$$/d' \
#			-e '/^\*\*\* Error code 1 (ignored)$$/d' \
#			-e '/^mkdir: .hide: File exists$$/d'

unhide:
	-mv .hide/* .hide/.??* .
	-rmdir .hide
	$(SUBDIRS_MAKE_START) unhide 2>&1 | $(SED_SCRIPT) $(SUBDIRS_MAKE_END)

		
## Making all subdirs.

all_subdirs:
	$(SUBDIRS_MAKE_START) ${PASTHRU} all 2>&1 | $(SED_SCRIPT) $(SUBDIRS_MAKE_END)  

##
## I do not use these for development; I use emacs TAGS exclusively.
## EMACS tags are not part of the general boilerplate.
## that's because they're all stuck in the top-level directory.
## Send fixes to these if you want them to be generally useful for VI-oriented
## developers.

newtags:	
	-rm -f tags
	touch tags
	find `pwd` -name "*\.[ch]" -exec ctags -a {} \;

# Target has problems: depends on itself (recursively)
tags:	*.c *.h
	[ -f tags ] && \
	find `pwd` -name "*\.[ch]" -newer tags -exec ctags -u {} \; || \
	$(MAKE) newtags

## A nice generic EMACS TAGS rule that I might follow later.
##TAGS:
##	etags `find . -name "*\.[ch]" -print`
	
# A different tags file in each subdirectory.

etags:  TAGS
	$(SUBDIRS_MAKE_START) etags $(SUBDIRS_MAKE_END) 

TAGS:  $(CFILES) 
	etags $(CFILES) $(PROSPERO_ROOT)/misc/empty.c

###
### Rules and macros for checking out code with RCS
### This is in practice never used by me, but I throw it in here in case 
### one day someone misses it. Presumably BCN had a good reason for having
### it here.  --swa (hey, bcn, take a look and see if you will ever use
### this again, ok? --swa) XXX


CODE	= $(CFILES) Makefile

src:	$(CODE)

$(CODE):
	co -q $@

###
### Things still to be done XXXX
### none of these urgent.
### Fix archie2 and archie3/makefile after rest are consistent.
### handle INSTALL Dependency appropriately, with or without libraries.
### currently, 'install' is in sad shape.
### rm to $(RM)
### ar to $(AR) 
### fix WAIS copyright
###  Have BCN look at CODE and src: dependency

## intriguing comment in WAIS makefile.  Would like to take a look at this
## (re: configuration)
# at WAIS Inc, this is done automatically by the shared .cshrc script
# see /usr/local/shared/shared.cshrc

# figure out why mitra stuck in the gopher_gw_lib. Fix that dependency