Oops! Retract last change. Didn't mean to pollute things with energize just
[deliverable/binutils-gdb.git] / gdb / configure
index bb1c256a7154e27ff6eb217dec7af8544cf7ee94..5b73541ba08d3606b7b88c766bd5a94293f4084d 100755 (executable)
@@ -1,11 +1,6 @@
-#!/bin/sh
-# Please do not edit this file.  It is generated automatically from
-# configure.in and a configure template.
-configdirs=
-
 #!/bin/sh
 
-# Configuration script template
+# Configuration script
 #   Copyright (C) 1988, 1990, 1991 Free Software Foundation, Inc.
 
 #This file is part of GNU.
@@ -48,20 +43,22 @@ progname=$0
 
 # clear some things potentially inherited from environment.
 ansi=
+arguments=$*
 defaulttargets=
 destdir=
 fatal=
 hostsubdir=
 Makefile=Makefile
 Makefile_in=Makefile.in
-norecurse=
-recursing=
+norecursion=
+recurring=
 removing=
 srcdir=
 srctrigger=
 target=
 targets=
 commontargets=
+configdirs=
 targetsubdir=
 template=
 verbose=
@@ -90,13 +87,13 @@ do
        -nfp | +nf*)
                nfp=yes
                ;;
-       -norecurse | +no*)
-               norecurse=true
+       -norecursion | +no*)
+               norecursion=true
                ;;
-       -recursing)
-               recursing=true
+       -recurring | +recurring | +recurrin | +recurri | +recurr | +recur | +recu | +rec | +re)
+               recurring=true
                ;;
-       -rm | +r*)
+       -rm | +rm)
                removing=${arg}
                ;;
 #      -srcdir=* | +srcdir=* | +srcdi=* | +srcd=* | +src=* | +sr=* | +s=*)
@@ -162,7 +159,7 @@ if [ -n "${fatal}" -o "${hosts}" = "help" ] ; then
        echo " +help            print this message. [normal config]" ;
        echo " +gas             configure the compilers for use with gas. [native as]" ;
        echo " +nfp             configure the compilers default to soft floating point. [hard float]" ;
-       echo " +norecurse       configure this directory only. [recurse]" ;
+       echo " +norecursion     configure this directory only. [recurse]" ;
        echo " +rm              remove this configuration. [build a configuration]" ;
        echo " +target=TARGET   configure for TARGET.  [TARGET = HOST]" ;
        echo " +template=TEM    rebuild configure using TEM. [normal config]" ;
@@ -262,8 +259,8 @@ if [ -n "${template}" ] ; then
                fi
        fi
 
-       if [ -z "${norecurse}" ] ; then
-               # If template is relative path, make it absolute for recursing.
+       if [ -z "${norecursion}" ] ; then
+               # If template is relative path, make it absolute for recurring.
                if echo "${template}" | grep -s '^/' ; then
                   true
                else
@@ -313,6 +310,8 @@ for host in ${hosts} ; do
                defaulttargets=true
        fi
 
+       host_alias=${host}
+
        result=`/bin/sh ./config.sub ${host}`
        host_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
        host_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
@@ -410,7 +409,17 @@ ns32k)
        esac
        ;;
 
-arm | vax | m88k | merlin | none | np1 | pn | pyramid | tahoe) gdb_host=${host_cpu} ;;
+romp)
+       gdb_host=rtbsd
+       ;;
+
+a29k)
+       gdb_host=ultra3
+       ;;
+
+arm | vax | m88k | merlin | none | np1 | pn | pyramid | tahoe)
+       gdb_host=${host_cpu}
+       ;;
 
 ### unhandled hosts
 #altosgas
@@ -431,6 +440,7 @@ hostfile=`awk '$1 == "XM_FILE=" { print $2 }' <xconfig/${gdb_host}`
 
        for target in ${targets} ; do
 
+               target_alias=${target}
                result=`/bin/sh ./config.sub ${target}`
                target_cpu=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'`
                target_vendor=`echo $result | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'`
@@ -482,11 +492,17 @@ m68030)
        esac
        ;;
 
-none | tahoe | vax | np1 | pn | np1 | pn | pyramid | merlin | m88k)
+none | arm | tahoe | vax | np1 | pn | np1 | pn | pyramid | merlin | m88k)
        gdb_target=${target_cpu} ;;
-a29k)  gdb_target=am29k ;;
-arm)   gdb_target=${target_cpu} ;;
 
+a29k)
+       case "${target_os}" in
+       none|aout|coff) gdb_target=a29k ;;
+       sym1)   gdb_target=ultra3 ;;
+       kern)   gdb_target=a29k-kern ;;
+       esac
+       ;;
+       
 mips)
        case "${target_vendor}" in
        sony)   gdb_target=bigmips ;;
@@ -582,8 +598,8 @@ fi
 ## end of per-target part.
 
                # Temporarily, we support only direct subdir builds.
-               hostsubdir=Host-${host}
-               targetsubdir=Target-${target}
+               hostsubdir=H-${host_alias}
+               targetsubdir=T-${target_alias}
 
                if [ -n "${removing}" ] ; then
                        if [ -n "${subdirs}" ] ; then
@@ -713,8 +729,15 @@ fi
                        fi
 
                        # set target, host, VPATH
-                       echo "host = ${host}" >> ${Makefile}
-                       echo "target = ${target}" >> ${Makefile}
+                       echo "host_alias = ${host_alias}" >> ${Makefile}
+                       echo "host_cpu = ${host_cpu}" >> ${Makefile}
+                       echo "host_vendor = ${host_vendor}" >> ${Makefile}
+                       echo "host_os = ${host_os}" >> ${Makefile}
+
+                       echo "target_alias = ${target_alias}" >> ${Makefile}
+                       echo "target_cpu = ${target_cpu}" >> ${Makefile}
+                       echo "target_vendor = ${target_vendor}" >> ${Makefile}
+                       echo "target_os = ${target_os}" >> ${Makefile}
 
                        if [ -n "${subdirs}" ] ; then
                                echo "subdir = /${hostsubdir}/${targetsubdir}" >> ${Makefile}
@@ -730,13 +753,15 @@ fi
 
                        # Conditionalize the makefile for this host.
                        if [ -f ${srcdir}/${host_makefile_frag} ] ; then
-                               sed -e "/^####/  r ${srcdir}/${host_makefile_frag}" ${Makefile} > Makefile.tem
+                               (echo "host_makefile_frag = ${srcdir}/${host_makefile_frag}" ; 
+                                       sed -e "/^####/  r ${srcdir}/${host_makefile_frag}" ${Makefile}) > Makefile.tem
                                mv Makefile.tem ${Makefile}
                        fi
 
                        # Conditionalize the makefile for this target.
                        if [ -f ${srcdir}/${target_makefile_frag} ] ; then
-                               sed -e "/^####/  r ${srcdir}/${target_makefile_frag}" ${Makefile} > Makefile.tem
+                               (echo "target_makefile_frag = ${srcdir}/${target_makefile_frag}" ; 
+                                       sed -e "/^####/  r ${srcdir}/${target_makefile_frag}" ${Makefile}) > Makefile.tem
                                mv Makefile.tem ${Makefile}
                        fi
 
@@ -763,6 +788,10 @@ fi
                                using=" using \"${host_makefile_frag}\""
                        fi
 
+                       # remove any form feeds.
+                       sed -e "s/\f//" ${Makefile} > Makefile.tem
+                       mv Makefile.tem ${Makefile}
+
                        if [ -f ${srcdir}/${target_makefile_frag} ] ; then
                                if [ -z "${using}" ] ; then
                                        andusing=" using \"${target_makefile_frag}\""
@@ -773,7 +802,7 @@ fi
                                andusing=${using}
                        fi
 
-                       if [ -n "${verbose}" -o -z "${recursing}" ] ; then
+                       if [ -n "${verbose}" -o -z "${recurring}" ] ; then
                                echo "Created \"${Makefile}\"" in `pwd`${andusing}.
                        fi
 
@@ -790,22 +819,22 @@ esac
 cat ${srcdir}/alldeps.mak ${srcdir}/depend >>Makefile
 ## end of post-target part.
 
-                       if [ "${host}" = "${target}" ] ; then
-                               echo "Links are now set up for use with a ${target}." \
-                                       > config.status
-               #                       | tee ${srcdir}/config.status
-                       else
-                               echo "Links are now set up for host ${host} and target ${target}." \
-                                       > config.status
-               #                       | tee ${srcdir}/config.status
-                       fi
+                       # describe the chosen configuration in config.status.
+                       # Make that file a shellscript which will reestablish
+                       # the same configuration.  Used in Makefiles to rebuild
+                       # Makefiles.
+
+                       echo "#!/bin/sh
+# ${srcname} was configured as follows:
+${srcdir}/configure" ${arguments} `if [ -z "${norecursion}" ] ; then echo +norecursion ; else true ; fi` > config.status
+                       chmod a+x config.status
 
                        originaldir=`pwd`
                        cd ${srcdir}
                fi
 
                # If there are subdirectories, then recurse. 
-               if [ -z "${norecurse}" -a -n "${configdirs}" ] ; then 
+               if [ -z "${norecursion}" -a -n "${configdirs}" ] ; then 
                        for configdir in ${configdirs} ; do
                                if [ -n "${verbose}" ] ; then
                                        echo Configuring ${configdir}...
@@ -813,7 +842,7 @@ cat ${srcdir}/alldeps.mak ${srcdir}/depend >>Makefile
 
                                if [ -d ${configdir} ] ; then
                                        (cd ${configdir} ;
-                                               ./configure -recursing ${host} +target=${target} \
+                                               ./configure +recurring ${host_alias} +target=${target_alias} \
                                                        ${verbose} ${subdirs} ${removing} +destdir=${destdir}) \
                                                | sed 's/^/     /'
                                else
@@ -829,7 +858,7 @@ cat ${srcdir}/alldeps.mak ${srcdir}/depend >>Makefile
        if [ -n "${subdirs}" -a ! -n "${removing}" ] ; then
                cd ${hostsubdir}
                cat > GNUmakefile << E!O!F
-# Makefile generated by configure for host ${host}.
+# Makefile generated by configure for host ${host_alias}.
 
 ALL := $(shell ls -d Target-*)
 
@@ -844,114 +873,10 @@ done # for each host
 
 exit 0
 
-#
-# $Log$
-# Revision 1.19  1991/08/31 00:23:49  grossman
-# Merge in irix support.
-#
-# Revision 1.18  1991/08/23  04:50:17  rich
-# Minor config polish.
-#
-# Revision 1.22  1991/08/23  03:31:43  rich
-# Minor polish & config mapping.
-#
-# Revision 1.30  1991/08/22  07:15:51  rich
-# Three part names, etc.
-#
-# Revision 1.29  1991/08/20  04:56:51  rich
-# revisiting error messages
-#
-# Revision 1.28  1991/08/16  19:22:17  rich
-# This is the commontargets change and should be considered
-# experimental.
-#
-# Revision 1.27  1991/08/08  01:14:13  rich
-# allow +f to stand in for +subdirs
-#
-# Revision 1.26  1991/08/07  19:21:32  rich
-# +forcesubdirs -> +subdirs
-#
-# Revision 1.25  1991/08/07  07:05:30  rich
-# Added make.
-#
-# Revision 1.24  1991/08/06  19:26:01  rich
-# revised option parsing.
-#
-# Revision 1.23  1991/08/06  19:12:32  rich
-# Host-level GNUmakefiles.
-#
-# Revision 1.22  1991/07/20  01:22:30  rich
-# propogate gdb changes and destdir fix
-#
-# Revision 1.21  1991/07/20  00:55:20  gnu
-# Roll in new configure that handles GDB.  Make sure that the "configure"
-# that is checked-in reflects the latest "configure.in", which includes gdb.
-#
-# Revision 1.9  1991/07/06  04:35:51  gnu
-# Fix bug in configure when iterating targets.
-# Depend on alldeps.mak, not ${srcdir}/alldeps.mak, so it can be found
-# in either spot.
-#
-# Revision 1.8  1991/07/05  00:04:58  gnu
-# Thu Jul  4 14:47:06 1991  John Gilmore  (gnu at cygint.cygnus.com)
-#
-#         * configure.in, Makefile.in:  Avoid rebuilding "depend" as much.
-#         Avoid declaring Makefile dependencies, because GNU Make stupidly
-#         tries to update it if we do.
-#
-#         * coffread.c:  Revise for minor changes to bfd internal coff
-#         indexes.
-#
-#         * configure:  If -template= is given a relative path, make it
-#         absolute before recurring in subdirectories.
-#
-# Revision 1.7  1991/07/04  15:59:46  gnu
-# Make gdb work with configure.  Only thing that doesn't work is the -list
-# option (as far as I know).
-#
-# Revision 1.6  1991/06/04  07:28:16  gnu
-# Change GDB over to GNU General Public License version 2.
-#
-# Revision 1.5  1991/05/19  07:26:54  rich
-# configure changes and -opcode.h movement.
-#
-# Revision 1.4  1991/05/19  00:16:45  rich
-# Configure for gdb.
-#
-# Revision 1.10  1991/05/04  00:58:38  rich
-# Fix program name bug.
-#
-# Revision 1.9  1991/05/03  19:14:18  rich
-# Changed getopt to libiberty, commented out an aborted attempt at host
-# level Makefiles because it caused errors on +rm, add a warning for
-# directories expected to be removed on +rm but that don't exist.
-#
-# Revision 1.8  1991/04/24  16:50:59  rich
-# Three staging checkpoint.
-#
-# Revision 1.7  1991/04/17  01:34:47  rich
-# Added getopt for binutils, fixed problem with host dependancies in
-# configure.template.
-#
-# Revision 1.6  1991/04/16  00:18:44  rich
-# Now handles multiple hosts and targets.
-#
-# Revision 1.5  1991/04/15  23:43:44  rich
-# Now handles multiple hosts and targets.
-#
-# Revision 1.4  1991/04/13  02:11:03  rich
-# Config cut 3.  We now almost install a29k.
-#
-# Revision 1.3  1991/04/11  02:41:54  rich
-# Cut 2 config.  Subdirs.
-#
-#
-#
-
 #
 # Local Variables:
 # fill-column: 131
 # End:
 #
 
-# end of configure.template
+# end of configure
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