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Posted to cvs@httpd.apache.org by Jim Jagielski <ji...@hyperreal.com> on 1996/09/13 23:02:23 UTC

cvs commit: apache/src GuessOS CHANGES Configuration.tmpl Configure INSTALL

jim         96/09/13 14:02:21

  Modified:    src       CHANGES Configuration.tmpl Configure INSTALL
  Added:       src       GuessOS
  Log:
  New Configure version. We now guess the
  OS/Platform
  
  Revision  Changes    Path
  1.63      +4 -4      apache/src/CHANGES
  
  Index: CHANGES
  ===================================================================
  RCS file: /export/home/cvs/apache/src/CHANGES,v
  retrieving revision 1.62
  retrieving revision 1.63
  diff -C3 -r1.62 -r1.63
  *** CHANGES	1996/09/08 17:31:33	1.62
  --- CHANGES	1996/09/13 21:02:13	1.63
  ***************
  *** 1,4 ****
  ! $Id: CHANGES,v 1.62 1996/09/08 17:31:33 jim Exp $
    
    Changes with Apache 1.2b1:
    
  --- 1,4 ----
  ! $Id: CHANGES,v 1.63 1996/09/13 21:02:13 jim Exp $
    
    Changes with Apache 1.2b1:
    
  ***************
  *** 19,27 ****
          [Ben Laurie].
    
      *) Somewhat cleaner Configure implementation
  !       Only a simple selection of PLATFORM is required for Configure/
  !       Configuration to work. Concept of "Rules" added to allow
  !       for control of Configure's behavior. [Jim Jagielski]
    
      *) Add setuid/gid execution via setuid wrapper
          Apache can now execute CGI scripts as the User/Group of the
  --- 19,27 ----
          [Ben Laurie].
    
      *) Somewhat cleaner Configure implementation
  !       GuessOS script  used to determine OS/Platform for Configure.
  !       Concept of "Rules" added to allow for control of Configure's
  !       behavior. [Jim Jagielski]
    
      *) Add setuid/gid execution via setuid wrapper
          Apache can now execute CGI scripts as the User/Group of the
  
  
  
  1.36      +22 -51    apache/src/Configuration.tmpl
  
  Index: Configuration.tmpl
  ===================================================================
  RCS file: /export/home/cvs/apache/src/Configuration.tmpl,v
  retrieving revision 1.35
  retrieving revision 1.36
  diff -C3 -r1.35 -r1.36
  *** Configuration.tmpl	1996/09/08 17:18:43	1.35
  --- Configuration.tmpl	1996/09/13 21:02:15	1.36
  ***************
  *** 1,4 ****
  ! # $Id: Configuration.tmpl,v 1.35 1996/09/08 17:18:43 jim Exp $
    # Config file for the Apache httpd.
    
    # Configuration.tmpl is the template for Configuration. Configuration should
  --- 1,4 ----
  ! # $Id: Configuration.tmpl,v 1.36 1996/09/13 21:02:15 jim Exp $
    # Config file for the Apache httpd.
    
    # Configuration.tmpl is the template for Configuration. Configuration should
  ***************
  *** 56,76 ****
    # functions. The format is: Rule RULE=value
    #
    # At present, only the following RULES are known: WANTHSREGEX, SOCKS,
  ! # STATUS and BADMMAP.
    #
    # For all Rules, if set to "yes", then Configure knows we want that
    # capability and does what is required to add it in. If set to "default"
    # then Configure makes a "best guess"; if set to anything else, or not
    # present, then nothing is done.
    #
  - # WANTHSREGEX:
  - #  Apache requires a POSIX regex implementation. Harry Spencer's
  - #  excellent regex package is included with Apache and can be used
  - #  if desired. If your OS has a decent regex, you can elect to
  - #  not use this one by setting WANTHSREGEX to 'no' or commenting
  - #  out the Rule. The "default" action is "no" unless overruled
  - #  by OS specifics
  - #
    # SOCKS:
    #  If SOCKS is set to 'yes', be sure that you add the sock library
    #  location to EXTRA_LIBS, otherwise Configure will assume
  --- 56,68 ----
    # functions. The format is: Rule RULE=value
    #
    # At present, only the following RULES are known: WANTHSREGEX, SOCKS,
  ! # STATUS, BADMMAP and IRIXNIS.
    #
    # For all Rules, if set to "yes", then Configure knows we want that
    # capability and does what is required to add it in. If set to "default"
    # then Configure makes a "best guess"; if set to anything else, or not
    # present, then nothing is done.
    #
    # SOCKS:
    #  If SOCKS is set to 'yes', be sure that you add the sock library
    #  location to EXTRA_LIBS, otherwise Configure will assume
  ***************
  *** 82,139 ****
    #  to 'yes'. If the status module is not included, having STATUS
    #  set to 'yes' has no impact.
    #
  ! # BADMMAP:
  ! #  If you find that your OS can't cope with mmap (compiles OKAY but refuses
  ! #  to run and moans "httpd: Could not mmap memory" .. or similar) set
  ! #  this to 'yes'.
    
    Rule STATUS=yes
    Rule SOCKS=no
    
    # The following rules should be set automatically by Configure. However, if
    # they are not set by Configure (because we don't know the correct value for
    # your platform), or are set incorrectly, you may override them here.
    # If you have to do this, please let us know what you set and what your
    # platform is, by sending mail to apache-bugs@apache.org.
  - 
  - Rule WANTHSREGEX=default
  - Rule BADMMAP=default
  - 
  - ###############
    #
  ! # The platforms: Uncomment the line for your OS/platform
  ! #  PLATFORM:
    #
  ! ###############
  ! #PLATFORM=SUNOS4	# SunOS4
  ! #PLATFORM=SOLARIS2	# Solaris 2
  ! #PLATFORM=IRIX		# SGI IRIX
  ! #PLATFORM=IRIXNIS	# SGI IRIX with NIS and user-supplied directories
  ! #PLATFORM=HP-UX		# HP-UX
  ! #PLATFORM=HP-UX10	# HP-UX 10
  ! #PLATFORM=AIX		# IBM AIX
  ! #PLATFORM=ULTRIX	# Ultrix
  ! #PLATFORM=OSF		# DEC OSF/1
  ! #PLATFORM=NeXT		# NeXT
  ! #PLATFORM=SEQUENT	# Sequent
  ! #PLATFORM=LINUX		# Linux with 486 support in kernel
  ! #PLATFORM=A/UX		# Apple A/UX
  ! #PLATFORM=SCO3		# SCO ODT 3
  ! #PLATFORM=SCO5		# SCO ODT 5
  ! #PLATFORM=SVR4		# SVR4 implementation (non Unixware)
  ! #PLATFORM=UNIXWARE	# Unixware
  ! #PLATFORM=UTS		# Amdahl UTS 2.1
  ! #PLATFORM=APOLLO	# HP / Apollo Domain/OS
  ! #PLATFORM=BSD		# FreeBSD/NetBSD
  ! #PLATFORM=BSD486	# FreeBSD/NetBSD on 486/586
  ! #PLATFORM=BSDI		# BSDI
  ! #PLATFORM=BSDI486	# BSDI on 486/586
  ! #PLATFORM=QNX		# QNX
  ! #PLATFORM=LYNXOS	# LynxOS
  ! #PLATFORM=DGUX		# DG/UX 5.4
  ! #PLATFORM=UXPDS         # UXP/DS V20L10
  ! #PLATFORM=OS/2		# EMX OS/2 Port
    
    
    ################################################################
    # Module configuration
  --- 74,110 ----
    #  to 'yes'. If the status module is not included, having STATUS
    #  set to 'yes' has no impact.
    #
  ! # IRIXNIS:
  ! #  Only takes effect if Configure determines that you are running
  ! #  SGI IRIX. If you are, and you are using NIS, you should set this
  ! #  to 'yes'
  ! #
    
    Rule STATUS=yes
    Rule SOCKS=no
  + Rule IRIXNIS=no
    
    # The following rules should be set automatically by Configure. However, if
    # they are not set by Configure (because we don't know the correct value for
    # your platform), or are set incorrectly, you may override them here.
    # If you have to do this, please let us know what you set and what your
    # platform is, by sending mail to apache-bugs@apache.org.
    #
  ! # WANTHSREGEX:
  ! #  Apache requires a POSIX regex implementation. Harry Spencer's
  ! #  excellent regex package is included with Apache and can be used
  ! #  if desired. If your OS has a decent regex, you can elect to
  ! #  not use this one by setting WANTHSREGEX to 'no' or commenting
  ! #  out the Rule. The "default" action is "no" unless overruled
  ! #  by OS specifics
    #
  ! # BADMMAP:
  ! #  If you find that your OS can't cope with mmap (compiles OKAY but refuses
  ! #  to run and moans "httpd: Could not mmap memory" .. or similar) set
  ! #  this to 'yes'.
    
  + Rule WANTHSREGEX=default
  + Rule BADMMAP=default
    
    ################################################################
    # Module configuration
  ***************
  *** 198,204 ****
    
    ## The status module allows the server to display current details about 
    ## how well it is performing and what it is doing.  Consider also enabling 
  ! ## :STATUS=yes (see the Rules section near the start of the file) to allow
    ## full status information.  Check conf/access.conf on how to enable this.
    
    # Module status_module	     mod_status.o
  --- 169,175 ----
    
    ## The status module allows the server to display current details about 
    ## how well it is performing and what it is doing.  Consider also enabling 
  ! ## STATUS=yes (see the Rules section near the start of the file) to allow
    ## full status information.  Check conf/access.conf on how to enable this.
    
    # Module status_module	     mod_status.o
  
  
  
  1.17      +68 -55    apache/src/Configure
  
  Index: Configure
  ===================================================================
  RCS file: /export/home/cvs/apache/src/Configure,v
  retrieving revision 1.16
  retrieving revision 1.17
  diff -C3 -r1.16 -r1.17
  *** Configure	1996/09/08 17:18:45	1.16
  --- Configure	1996/09/13 21:02:16	1.17
  ***************
  *** 1,5 ****
    #!/bin/sh
  ! # $Id: Configure,v 1.16 1996/09/08 17:18:45 jim Exp $
    trap 'rm $tmpfile; exit' 0 1 2 3 15
    
    # Apache configuration script, first cut --- rst.
  --- 1,5 ----
    #!/bin/sh
  ! # $Id: Configure,v 1.17 1996/09/13 21:02:16 jim Exp $
    trap 'rm $tmpfile; exit' 0 1 2 3 15
    
    # Apache configuration script, first cut --- rst.
  ***************
  *** 10,15 ****
  --- 10,17 ----
    # contains comments, specific compiler flags, a list of included
    # modules and "rules". These rules are used to allow Configure to
    # be totally configured from Configuration
  + #
  + # Uses 2 supplemental scripts: CutRule and GuessOS
    
    file=Configuration
    tmpfile=htconf.$$
  ***************
  *** 21,26 ****
  --- 23,33 ----
      echo "Using '$file' as config file"
    fi
    
  + if [ ! -r $file ]; then
  +   echo "Can't see or read \"$file\""
  +   exit 1
  + fi
  + 
    # First, strip comments and blank lines and then change Rules to comments
    
    sed 's/#.*//' $file | sed '/^[ 	]*$/d' | sed 's/[ 	]*$//' | \
  ***************
  *** 100,106 ****
        END { print "###############"; }'
    
    #
  ! # Now we scan thru the Makefile for the PLATFORM seting.
    # We adjust CFLAGS, LIBS, LFLAGS and INCLUDES (and other Makefile
    # options) as required. Setting CC and OPTIM here has no effect
    # if they were set in Configure.
  --- 107,124 ----
        END { print "###############"; }'
    
    #
  ! # Extract the rules.
  ! #
  ! RULE_WANTHSREGEX=`./CutRule WANTHSREGEX`
  ! RULE_STATUS=`./CutRule STATUS`
  ! RULE_SOCKS=`./CutRule SOCKS`
  ! RULE_BADMMAP=`./CutRule BADMMAP`
  ! RULE_IRIXNIS=`./CutRule IRIXNIS`
  ! 
  ! #
  ! # Now we determine the OS/Platform automagically, thanks to
  ! # GuessOS, a home-brewed OS-determiner ala config.guess
  ! #
    # We adjust CFLAGS, LIBS, LFLAGS and INCLUDES (and other Makefile
    # options) as required. Setting CC and OPTIM here has no effect
    # if they were set in Configure.
  ***************
  *** 112,126 ****
    # add the required lines below.
    #
    
  ! PLAT=`grep "PLATFORM=" Makefile | awk '{ print $1 }' | awk -F= '{ print $2 }'`
  ! 
  ! if [ "x$PLAT" = "x" ]; then
  ! 	echo "PLATFORM has not been set!"
  ! 	exit 1
  ! fi
    
    case "$PLAT" in
  !     A/UX)
    	OS='A/UX 3.1.x'
    	CFLAGS="$CFLAGS -DAUX -D_POSIX_SOURCE"
    	LIBS="$LIBS -lposix -lbsd"
  --- 130,139 ----
    # add the required lines below.
    #
    
  ! PLAT=`./GuessOS`
    
    case "$PLAT" in
  !     *-apple-aux3*)
    	OS='A/UX 3.1.x'
    	CFLAGS="$CFLAGS -DAUX -D_POSIX_SOURCE"
    	LIBS="$LIBS -lposix -lbsd"
  ***************
  *** 128,142 ****
    	DEF_WANTHSREGEX=no
    	DEF_BADMMAP=no
    	;;
  !     AIX)
    	OS='IBM AIX'
    	CFLAGS="$CFLAGS -DAIX -U__STR__"
    	;;
  !     APOLLO)
    	OS='Apollo Domain'
    	CFLAGS="$CFLAGS -DAPOLLO"
    	;;
  !     DGUX)
    	OS='DG/UX 5.4'
    	CFLAGS="$CFLAGS -DDGUX"
    	;;
  --- 141,155 ----
    	DEF_WANTHSREGEX=no
    	DEF_BADMMAP=no
    	;;
  !     *-ibm-aix*)
    	OS='IBM AIX'
    	CFLAGS="$CFLAGS -DAIX -U__STR__"
    	;;
  !     *-apollo-*)
    	OS='Apollo Domain'
    	CFLAGS="$CFLAGS -DAPOLLO"
    	;;
  !     *-dg-dgux-*)
    	OS='DG/UX 5.4'
    	CFLAGS="$CFLAGS -DDGUX"
    	;;
  ***************
  *** 145,196 ****
    	CFLAGS="$CFLAGS -Zbsd-signals -Zbin-files -DNO_KILLPG -DNEED_STRCASECMP -DNO_SETSID -g"
    	LIBS="$LIBS -lsocket -llibufc -lgdbm -lbsd"
    	;;
  !     HP-UX)
  ! 	OS='HP-UX'
  ! 	CFLAGS="$CFLAGS -DHPUX"
  ! 	;;
  !     HP-UX10)
    	OS='HP-UX 10'
    	CFLAGS="$CFLAGS -DHPUX10"
    	;;
  !     IRIX)
  ! 	OS='SGI IRIX'
  ! 	CFLAGS="$CFLAGS -DIRIX"
  ! 	;;
  !     IRIXNIS)
  ! 	OS='SGI IRIX w/NIS'
  ! 	CFLAGS="$CFLAGS -DIRIX"
  ! 	LIBS="$LIBS -lsun"
    	;;
  !     LINUX)
    	OS='Linux'
    	CFLAGS="$CFLAGS -DLINUX"
    	;;
  !     LYNXOS)
    	OS='LynxOS'
    	CFLAGS="$CFLAGS -DLYNXOS"
    	LIBS="$LIBS -lbsd -ldes -lc_p"
    	;;
  !     BSDI)
  ! 	OS='BSDI'
  ! 	;;
  !     BSDI486)
    	OS='BSDI w/486'
    	CFLAGS="$CFLAGS -m486"
    	;;
  !     BSD)
  ! 	OS='FreeBSD/NetBSD'
  ! 	LIBS="$LIBS -lcrypt"
    	;;
  !     BSD486)
    	OS='FreeBSD/NETBSD on 486'
    	LIBS="$LIBS -lcrypt"
    	;;
  !     NeXT)
    	OS='NeXT'
    	CFLAGS="$CFLAGS -DNEXT"
    	;;
  !     OSF)
    	OS='DEC OSF/1'
    	CFLAGS="$CFLAGS -DOSF1"
    	;;
  --- 158,210 ----
    	CFLAGS="$CFLAGS -Zbsd-signals -Zbin-files -DNO_KILLPG -DNEED_STRCASECMP -DNO_SETSID -g"
    	LIBS="$LIBS -lsocket -llibufc -lgdbm -lbsd"
    	;;
  !     *-hp-hpux10.*)
    	OS='HP-UX 10'
    	CFLAGS="$CFLAGS -DHPUX10"
    	;;
  !     *-hp-hpux*)
  ! 	OS='HP-UX'
  ! 	CFLAGS="$CFLAGS -DHPUX"
    	;;
  !     *-sgi-irix*)
  ! 	if [ $RULE_IRIXNIS="yes" ]; then
  ! 	    OS='SGI IRIX w/NIS'
  ! 	    CFLAGS="$CFLAGS -DIRIX"
  ! 	    LIBS="$LIBS -lsun"
  ! 	else
  ! 	    OS='SGI IRIX'
  ! 	    CFLAGS="$CFLAGS -DIRIX"
  ! 	fi
  ! 	;;
  !     *-linux-*)
    	OS='Linux'
    	CFLAGS="$CFLAGS -DLINUX"
    	;;
  !     *-lynx-lynxos*)
    	OS='LynxOS'
    	CFLAGS="$CFLAGS -DLYNXOS"
    	LIBS="$LIBS -lbsd -ldes -lc_p"
    	;;
  !     *486-*-bsdi*)
    	OS='BSDI w/486'
    	CFLAGS="$CFLAGS -m486"
    	;;
  !     *-bsdi*)
  ! 	OS='BSDI'
    	;;
  !     *486-*-freebsd*|*486-*-netbsd*)
    	OS='FreeBSD/NETBSD on 486'
    	LIBS="$LIBS -lcrypt"
    	;;
  !     *-freebsd*|*-netbsd*)
  ! 	OS='FreeBSD/NetBSD'
  ! 	LIBS="$LIBS -lcrypt"
  ! 	;;
  !     *-next-nextstep*)
    	OS='NeXT'
    	CFLAGS="$CFLAGS -DNEXT"
    	;;
  !     *-dec-osf*)
    	OS='DEC OSF/1'
    	CFLAGS="$CFLAGS -DOSF1"
    	;;
  ***************
  *** 199,210 ****
    	CFLAGS="$CFLAGS -DQNX"
    	LIBS="$LIBS -N128k -lsocket"
    	;;
  !     SCO3)
    	OS='SCO 3'
    	CFLAGS="$CFLAGS -DSCO -Oacgiltz"
    	LIBS="$LIBS -lPW -lsocket -lmalloc -lcrypt_i"
    	;;
  !     SCO5)
    	OS='SCO 5'
    	CFLAGS="$CFLAGS -DSCO5"
    	LIBS="$LIBS -lsocket -lmalloc -lprot"
  --- 213,224 ----
    	CFLAGS="$CFLAGS -DQNX"
    	LIBS="$LIBS -N128k -lsocket"
    	;;
  !     *-sco3*)
    	OS='SCO 3'
    	CFLAGS="$CFLAGS -DSCO -Oacgiltz"
    	LIBS="$LIBS -lPW -lsocket -lmalloc -lcrypt_i"
    	;;
  !     *-sco5*)
    	OS='SCO 5'
    	CFLAGS="$CFLAGS -DSCO5"
    	LIBS="$LIBS -lsocket -lmalloc -lprot"
  ***************
  *** 212,237 ****
    	DEF_WANTHSREGEX=no
    	DEF_BADMMAP=no
    	;;
  !     SOLARIS2)
    	OS='Solaris 2'
    	CFLAGS="$CFLAGS -DSOLARIS2"
    	LIBS="$LIBS -lsocket -lnsl"
    	;;
  !     SUNOS4)
    	OS='SunOS 4'
    	CFLAGS="$CFLAGS -DSUNOS4"
    	;;
  !     UNIXWARE)
    	OS='Unixware'
    	CFLAGS="$CFLAGS -DSVR4"
    	LIBS="$LIBS -lsocket -lnsl -lcrypt"
    	;;
  !     SVR4)
    	OS='SVR4'
    	CFLAGS="$CFLAGS -DSVR4"
    	LIBS="$LIBS -lsocket -lnsl -lc"
    	;;
  !     UTS)
    	OS='Amdahl UTS'
    	CFLAGS="$CFLAGS -Xa -eft -DUTS21"
    	LIBS="$LIBS -lsocket -lbsd -la"
  --- 226,251 ----
    	DEF_WANTHSREGEX=no
    	DEF_BADMMAP=no
    	;;
  !     *-solaris2*)
    	OS='Solaris 2'
    	CFLAGS="$CFLAGS -DSOLARIS2"
    	LIBS="$LIBS -lsocket -lnsl"
    	;;
  !     *-sunos4*)
    	OS='SunOS 4'
    	CFLAGS="$CFLAGS -DSUNOS4"
    	;;
  !     *-unixware*)
    	OS='Unixware'
    	CFLAGS="$CFLAGS -DSVR4"
    	LIBS="$LIBS -lsocket -lnsl -lcrypt"
    	;;
  !     *-sysv4*)
    	OS='SVR4'
    	CFLAGS="$CFLAGS -DSVR4"
    	LIBS="$LIBS -lsocket -lnsl -lc"
    	;;
  !     *-uts*)
    	OS='Amdahl UTS'
    	CFLAGS="$CFLAGS -Xa -eft -DUTS21"
    	LIBS="$LIBS -lsocket -lbsd -la"
  ***************
  *** 241,257 ****
    	CFLAGS="$CFLAGS -DUXPDS"
    	LIBS="$LIBS -lsocket -lnsl"
    	;;
  !     *) # default
    	;;
    esac
    
  ! # Extract the rules
  ! 
  ! RULE_WANTHSREGEX=`./CutRule WANTHSREGEX`
  ! RULE_STATUS=`./CutRule STATUS`
  ! RULE_SOCKS=`./CutRule SOCKS`
  ! RULE_BADMMAP=`./CutRule BADMMAP`
  ! 
    if [ "$RULE_WANTHSREGEX" = "default" ]; then
    	if [ "x$DEF_WANTHSREGEX" = "x" ]; then
    		RULE_WANTHSREGEX=no
  --- 255,271 ----
    	CFLAGS="$CFLAGS -DUXPDS"
    	LIBS="$LIBS -lsocket -lnsl"
    	;;
  !     *) # default: Catch systems we don't know about
  !     	echo Sorry, but we cannot grok \"$PLAT\"
  ! 	echo Please Email this output to apache-bugs@apache.org
  ! 	echo Thank you
  ! 	exit 1
    	;;
    esac
    
  ! #
  ! # See if we need to override WANTHSREGEX or BADMMAP
  ! #
    if [ "$RULE_WANTHSREGEX" = "default" ]; then
    	if [ "x$DEF_WANTHSREGEX" = "x" ]; then
    		RULE_WANTHSREGEX=no
  ***************
  *** 272,279 ****
    
    echo "# Platform: $OS" >> Makefile
    echo "# Final Rules:" >> Makefile
  ! echo "# Rule WANTHSREGEX=$RULE_WANTHSREGEX" >> Makefile
  ! echo "# Rule BADMMAP=$RULE_BADMMAP" >> Makefile
    echo "###############" >> Makefile
    
    #
  --- 286,293 ----
    
    echo "# Platform: $OS" >> Makefile
    echo "# Final Rules:" >> Makefile
  ! echo "#  Rule WANTHSREGEX=$RULE_WANTHSREGEX" >> Makefile
  ! echo "#  Rule BADMMAP=$RULE_BADMMAP" >> Makefile
    echo "###############" >> Makefile
    
    #
  ***************
  *** 281,287 ****
    #
    
    echo "Configured for $OS platform"
  - echo
    
    #
    # Handle the setting of CC and OPTIM. The values in Configure
  --- 295,300 ----
  
  
  
  1.7       +4 -5      apache/src/INSTALL
  
  Index: INSTALL
  ===================================================================
  RCS file: /export/home/cvs/apache/src/INSTALL,v
  retrieving revision 1.6
  retrieving revision 1.7
  diff -C3 -r1.6 -r1.7
  *** INSTALL	1996/08/20 11:50:34	1.6
  --- INSTALL	1996/09/13 21:02:17	1.7
  ***************
  *** 1,4 ****
  ! $Id: INSTALL,v 1.6 1996/08/20 11:50:34 paul Exp $
    
    This release of Apache supports the notion of "optional modules".
    However, the server has to know which modules are compiled into it, in
  --- 1,4 ----
  ! $Id: INSTALL,v 1.7 1996/09/13 21:02:17 jim Exp $
    
    This release of Apache supports the notion of "optional modules".
    However, the server has to know which modules are compiled into it, in
  ***************
  *** 10,22 ****
    To do this:
    
    1) Copy the file "Configuration.tmpl" to "Configuration" and then edit
  !    "Configuration".  This contains the per-machine config settings of
  !    the Makefile, and also an additional section at the bottom which
       lists the modules which have been compiled in, and also names the
       files containing them.  You will need to:
    
  !    a) Select the PLATFORM that you will be compiling for. You may also
  !       adjust the Rules and EXTRA_CFLAGS|LIBS|LFLAGS|INCLUDES if
          you feel so inclined.
    
       b) Uncomment lines corresponding to those optional modules you wish
  --- 10,21 ----
    To do this:
    
    1) Copy the file "Configuration.tmpl" to "Configuration" and then edit
  !    "Configuration".  This contains the list and settings of various
  !    "Rules" and an additional section at the bottom which
       lists the modules which have been compiled in, and also names the
       files containing them.  You will need to:
    
  !    a) Adjust the Rules and EXTRA_CFLAGS|LIBS|LFLAGS|INCLUDES if
          you feel so inclined.
    
       b) Uncomment lines corresponding to those optional modules you wish