#----------------------------------------------------------------------------
#
# Makefile.global--
#    global configuration for the Makefiles
#
# Copyright (c) 1994, Regents of the University of California
#
#
# IDENTIFICATION
#    $Header: /cvsroot/pgsql/src/Makefile.global.in,v 1.45 1998/07/26 04:30:15 scrappy Exp $
#
# NOTES
#    Essentially all Postgres make files include this file and use the 
#    variables it sets.  
#
#    To override the default setting, create a Makefile.custom in this
#    directory and put your defines there. (Makefile.custom is included
#    near the end of this file).  Sometimes, a variable gets set in
#    Makefile.global after Makefile.custom has been included, so you can't
#    simply set that variable in Makefile.custom.  In those cases, there is
#    often another variable (like CUSTOM_COPT) that you can set in 
#    Makefile.custom that influences the later setting of the true variable
#    of interest (like CFLAGS) by Makefile.global.
#
#
#    If you change any of these defines you probably have to 
#       make clean; make
#    since no dependencies are created for these. (of course you can 
#    be crafty and check what files really depend on them and just remake
#    those).
#        
#    Before including this file, you must set the SRCDIR variable to the 
#    path of the top of the Postgres source tree (the directory that 
#    contains this file).  
#
#-------------------------------------------------------------------------


##############################################################################
#
# CONFIGURATION SECTION
#
# Following are settings pertaining to the postgres build and 
# installation.  
# of the port.
#
# Ignore BSD_SHLIB if you're not using one of the BSD ports.  But if you
# are, and it's one that doesn't have shared libraries (NetBSD/vax is an
# example of this), set BSD_SHLIB to null in Makefile.custom.
BSD_SHLIB= true

LIBPQDIR:= $(SRCDIR)/interfaces/libpq

# For convenience, POSTGRESDIR is where BINDIR, and LIBDIR 
# and other target destinations are rooted.  Of course, each of these is 
# changable separately.
POSTGRESDIR= @prefix@

# Where the postgres executables live (changeable by just putting them
# somewhere else and putting that directory in your shell PATH)
BINDIR= $(POSTGRESDIR)/bin

# Where libpq.a gets installed.  You must put it where your loader will
# look for it if you wish to use the -lpq convention.  Otherwise you
# can just put the absolute pathname to the library at the end of your
# command line.
LIBDIR= $(POSTGRESDIR)/lib

# This is the directory where IPC utilities ipcs and ipcrm are located
#
IPCS=@ipcs@
IPCRM=@ipcrm@ 

# Where the man pages (suitable for use with "man") get installed.
POSTMANDIR= $(POSTGRESDIR)/man

# Where the formatted documents (e.g., the reference manual) get installed.
POSTDOCDIR= $(POSTGRESDIR)/doc

# Where the header files necessary to build frontend programs get installed.
HEADERDIR= $(POSTGRESDIR)/include

##############################################################################
#
# FEATURES 
#
# To disable a feature, comment out the entire definition
# (that is, prepend '#', don't set it to "0" or "no").

# Compile libpq++
@HAVECXX@

# Comment out ENFORCE_ALIGNMENT if you do NOT want unaligned access to
# multi-byte types to generate a bus error.
ENFORCE_ALIGNMENT= true

# Comment out PROFILE to generate a profile version of the binaries
#PROFILE= -p -non_shared

# If you plan to use Kerberos for authentication...
#
# Comment out KRBVERS if you do not use Kerberos.
# Set KRBVERS to "4" for Kerberos v4, "5" for Kerberos v5.
# XXX Edit the default Kerberos variables below!
#
#KRBVERS= 5

# Globally pass Kerberos file locations.
# these are used in the postmaster and all libpq applications.
#
# Adjust KRBINCS and KRBLIBS to reflect where you have Kerberos
# include files and libraries installed.
# PG_KRB_SRVNAM is the name under which POSTGRES is registered in
# the Kerberos database (KDC).
# PG_KRB_SRVTAB is the location of the server's keytab file.
#
ifdef KRBVERS
KRBINCS= -I/usr/athena/include
KRBLIBS= -L/usr/athena/lib
KRBFLAGS+= $(KRBINCS) -DPG_KRB_SRVNAM='"postgres_dbms"'
   ifeq ($(KRBVERS), 4)
KRBFLAGS+= -DKRB4
KRBFLAGS+= -DPG_KRB_SRVTAB='"/etc/srvtab"'
KRBLIBS+= -lkrb -ldes
   else
   ifeq ($(KRBVERS), 5)
KRBFLAGS+= -DKRB5
KRBFLAGS+= -DPG_KRB_SRVTAB='"FILE:/krb5/srvtab.postgres"'
KRBLIBS+= -lkrb5 -lcrypto -lcom_err -lisode
   endif
   endif
endif

#
# location of Tcl/Tk headers and libraries
#
# Uncomment this to build the tcl utilities.
USE_TCL= @USE_TCL@
# customize these to your site's needs
#
TCL_LIB= @TCL_LIB@
TK_LIB= @TK_LIB@

USE_PERL= @USE_PERL@

X_CFLAGS= @X_CFLAGS@
X_LIBS= @X_LIBS@
X11_LIBS= -lX11 @X_EXTRA_LIBS@

#
# enable multi-byte support
# choose one of:
# EUC_JP,EUC_CN,EUC_KR,EUC_TW,UNICODE,MULE_INTERNAL,LATIN1-5
MULTIBYTE=@MULTIBYTE@
ifdef MULTIBYTE
MBFLAGS = -DMULTIBYTE=$(MULTIBYTE)
endif

##############################################################################
#
# Installation. 
#
# For many ports, INSTALL is overridden below.
INSTALL= @INSTALL@
RANLIB= @RANLIB@

INSTLOPTS= @INSTLOPTS@
INSTL_EXE_OPTS= @INSTL_EXE_OPTS@
INSTL_LIB_OPTS= @INSTL_LIB_OPTS@
INSTL_SHLIB_OPTS= @INSTL_SHLIB_OPTS@

##############################################################################
#
# For building shell scripts:
# 
# For many ports, these are overridden below.

# DASH_N is what we put before the text on an echo command when we don't
# want a trailing newline.  BACKSLASH_C is what we put at the end of the
# string on a echo command when we don't want a trailing newline.  On
# some systems, you do echo -n "no newline after this", while on others
# you do echo "no newline after this\c".

DASH_N= @DASH_N@
BACKSLASH_C= @BACKSLASH_C@ 



#-------------------------------------------------------------
# See the subdirectory template for default settings for these
#-------------------------------------------------------------
CC= @CC@
YFLAGS= @YFLAGS@
YACC= @YACC@
LEX= @LEX@
AROPT= @AROPT@
CFLAGS= -I$(SRCDIR)/include -I$(SRCDIR)/backend @CPPFLAGS@ @CFLAGS@ 
CFLAGS_SL= @SHARED_LIB@
LDFLAGS= @LDFLAGS@ @LIBS@
DLSUFFIX= @DLSUFFIX@

include $(SRCDIR)/Makefile.port

##############################################################################
#
# Customization.
#
# This includes your local customizations if Makefile.custom exists
# in the source directory.  This file doesn't exist in the original
# distribution so that it doesn't get overwritten when you upgrade.
ifneq ($(wildcard $(SRCDIR)/Makefile.custom), )
include $(SRCDIR)/Makefile.custom
endif

# This goes here so that customization in Makefile.custom is effective
##############################################################################

ifneq ($(CUSTOM_INSTALL),)
INSTALL= $(CUSTOM_INSTALL)
endif

#
# Flags for CC and LD. 

##############################################################################
# COPT
#
# COPT is for options that the sophisticated builder might want to vary 
# from one build to the next, like options to build Postgres with debugging
# information included.  COPT is meant to be set on the make command line, 
# for example with the command "make COPT=-g".  The value you see set here
# is the default that gets used if the builder does not give a value for
# COPT on his make command.
#
# There is a nonobvious relationship between -O (optimization) and 
# -Werror (consider all warnings fatal).  On some systems, if you don't
# optimize, you will always get some warnings because the system header
# files will include some unreferenced functions in the code.  These are
# functions that are supposed to be inline, so there wouldn't ordinarily
# be an "unreferenced" problem, but if you don't enable optimization, no
# inlining can happen, and hence the problem.  Therefore, we include 
# if you override -O, you override -Werror as well.
#
# CUSTOM_COPT is something the user may set in Makefile.custom

# Common values for COPT are: -g for debuggable binaries, -m486 if you are
# using a i486 or better.

ifneq ($(CUSTOM_CC),)
  CC= $(CUSTOM_CC)
endif

ifneq ($(CUSTOM_COPT),)
  COPT= $(CUSTOM_COPT)
endif

ifeq ($(CC), gcc)
CFLAGS+= -Wall -Wmissing-prototypes
endif

ifdef COPT
   CFLAGS+= $(COPT)
   LDFLAGS+= $(COPT)
endif

ifdef PROFILE
   CFLAGS+= $(PROFILE)
   LDFLAGS+= $(PROFILE)
endif
