diff options
Diffstat (limited to 'gas/configure')
| -rwxr-xr-x | gas/configure | 206 |
1 files changed, 120 insertions, 86 deletions
diff --git a/gas/configure b/gas/configure index 064d814..8bc619c 100755 --- a/gas/configure +++ b/gas/configure @@ -49,12 +49,14 @@ symbolic_link='ln -s' #symbolic_link="echo ln -s" # clear some things potentially inherited from environment. -target= -template= -removing= -norecurse= ansi= +hostsubdir= +norecurse= +removing= srcdir= +target= +targetsubdir= +template= for arg in $*; do @@ -62,17 +64,8 @@ do -ansi | +ansi) ansi=true ;; - -template=* | +template=*) - template=`echo $arg | sed 's/[+-]template=//'` - ;; - -norecurse | +norecurse) - norecurse=true - ;; - -rm | +rm) - removing=$arg - ;; - -srcdir=* | +srcdir=* | +srcdi=* | +srcd=* | +src=* | +sr=* | +s=*) - srcdir=`echo $arg | sed 's/[+-]s[a-z]*=//'` + -forcesubdirs | +f*) + forcesubdirs=${arg} ;; -host=* | +host=* | +hos=* | +ho=* | +h=*) host=`echo $arg | sed 's/[+-]h[a-z]*=//'` @@ -88,6 +81,18 @@ do -nfp | +nfp | +nf | +n) nfp=yes ;; + -norecurse | +norecurse) + norecurse=true + ;; + -rm | +rm) + removing=$arg + ;; + -srcdir=* | +srcdir=* | +srcdi=* | +srcd=* | +src=* | +sr=* | +s=*) + srcdir=`echo $arg | sed 's/[+-]s[a-z]*=//'` + ;; + -template=* | +template=*) + template=`echo $arg | sed 's/[+-]template=//'` + ;; *) # Allow configure HOST TARGET if [ x$host = x ] ; then host=$target ; fi @@ -96,7 +101,7 @@ do esac done -# process host and target only if not rebuilding configure itself. +# process host and target only if not rebuilding configure itself or removing. if [ -z "$template" -a -z "$removing" ] then # Complain if an arg is missing @@ -111,13 +116,12 @@ then fi exit 1 fi +fi - # Default other arg - if [ -z "$host" ] - then - host=$target - fi - +# Default other arg +if [ -z "$host" ] +then + host=$target fi #### configure.in files come in here. @@ -137,6 +141,9 @@ sun4* | sparc*) sun3*) cpu_type=m68k ;; +i386*) + cpu_type=i386 + ;; i960*) cpu_type=i960 ;; @@ -240,28 +247,47 @@ then fi # Temporarily, we support only direct subdir builds. -hostsubdir=Host-$host -targetsubdir=Target-$target +hostsubdir=Host-${host} +targetsubdir=Target-${target} -if [ -n "$removing" ] +if [ -n "${removing}" ] then -# rm -rf $hostsubdir/$targetsubdir -# -# if [ -z "`(ls $hostsubdir) 2>&1 | grep Target-`" ] -# then -# rm -rf $hostsubdir -# fi - - rm -f .gdbinit Makefile config.status $links + if [ -d "${hostsubdir}/${targetsubdir}" ] + then + rm -rf ${hostsubdir}/${targetsubdir} + if [ -z "`(ls ${hostsubdir}) 2>&1 | grep Target-`" ] + then + rm -rf ${hostsubdir} + fi + else + rm -f .gdbinit Makefile config.status $links + fi else -# if [ ! -d $hostsubdir ] ; then mkdir $hostsubdir ; fi -# cd $hostsubdir -# -# if [ ! -d $targetsubdir ] ; then mkdir $targetsubdir ; fi -# cd $targetsubdir -# -# srcdir=../.. + if [ -n "$forcesubdirs" ] + then + # check for existing status before allowing forced subdirs. + if [ -f Makefile ] + then + echo "Makefile already exists in source directory. `pwd` not configured." + exit 1 + fi + + if [ ! -d $hostsubdir ] ; then mkdir $hostsubdir ; fi + cd $hostsubdir + + if [ ! -d $targetsubdir ] ; then mkdir $targetsubdir ; fi + cd $targetsubdir + + srcdir=../.. + else + # if not subdir builds, then make sure none exist. + if [ -n "`(ls .) 2>&1 | grep Host-`" ] + then + echo "Configured subdirs exist. `pwd` not configured." + exit 1 + fi + fi # Find the source files, if location was not specified. if [ x$srcdir = x ] @@ -315,73 +341,84 @@ else echo "Linked \"$link\" to \"${srcdir}/${file}\"." done - # Install a makefile, and make it set VPATH - # if necessary so that the sources are found. - # Also change its value of srcdir. - # Also create a .gdbinit file which runs the one in srcdir + # Create a .gdbinit file which runs the one in srcdir # and tells GDB to look there for source files. + case $srcdir in .) ;; *) - echo "VPATH = ${srcdir}" > x - cat x ${srcdir}/Makefile.in | sed "s@^srcdir = \.@srcdir = ${srcdir}@" > Makefile.in - rm x echo "dir ." > .gdbinit echo "dir ${srcdir}" >> .gdbinit echo "source ${srcdir}/.gdbinit" >> .gdbinit ;; esac + # Install a makefile, and make it set VPATH + # if necessary so that the sources are found. + # Also change its value of srcdir. + +# FIXME-someday: This business of always writing to .tem and mv back +# is so that I don't screw things up while developing. Once this +# template is stable, these should be optimized. xoxorich. + + # Define macro CROSS_COMPILE in compilation if this is a cross-compiler. + if [ x$host != x$target ] + then + echo "CROSS=-DCROSS_COMPILE" > Makefile + echo "ALL=start.encap" >> Makefile + else + echo "ALL=all.internal" > Makefile + fi + + # set target, host, VPATH + echo "host = $host" >> Makefile + echo "target = $target" >> Makefile + + if [ -n "${forcesubdirs}" ] + then + echo "subdir = /${hostsubdir}/${targetsubdir}" >> Makefile + else + echo "subdir =" >> Makefile + fi + +# echo "workdir = `pwd`" >> Makefile + echo "VPATH = ${srcdir}" >> Makefile + + # add Makefile.in + cat ${srcdir}/Makefile.in >> Makefile + + # and shake thoroughly. host_var_file=hmake-${host} target_var_file=tmake-${target} # Conditionalize the makefile for this machine. if [ -f ${srcdir}/config/${host_var_file} ] then - sed -e "/^####/ r ${srcdir}/config/${host_var_file}" Makefile.in > Makefile.tem - else - cp Makefile.in Makefile.tem + sed -e "/^####/ r ${srcdir}/config/${host_var_file}" Makefile > Makefile.tem + mv Makefile.tem Makefile fi if [ -f ${srcdir}/config/${target_var_file} ] then - sed -e "/^####/ r ${srcdir}/config/${target_var_file}" Makefile.tem > Makefile.tem1 - mv Makefile.tem1 Makefile.tem + sed -e "/^####/ r ${srcdir}/config/${target_var_file}" Makefile > Makefile.tem + mv Makefile.tem Makefile fi + sed "s@^srcdir = \.@srcdir = ${srcdir}@" Makefile > Makefile.tem + mv Makefile.tem Makefile + # Remove all formfeeds, since some Makes get confused by them. - sed "s/ //" Makefile.tem >> Makefile.tem1 - mv Makefile.tem1 Makefile.tem + sed "s/ //" Makefile >> Makefile.tem + mv Makefile.tem Makefile # reset SUBDIRS - sed "s:^SUBDIRS =.*$:SUBDIRS = ${configdirs}:" Makefile.tem > Makefile.tem1 - mv Makefile.tem1 Makefile.tem + sed "s:^SUBDIRS =.*$:SUBDIRS = ${configdirs}:" Makefile > Makefile.tem + mv Makefile.tem Makefile # reset NONSUBDIRS - sed "s:^NONSUBDIRS =.*$:NONSUBDIRS = ${noconfigdirs}:" Makefile.tem > Makefile.tem1 - mv Makefile.tem1 Makefile.tem - - # Delete the intermediate files - if [ x$srcdir != x. ] ; then rm Makefile.in ; fi - - rm -f Makefile - - # Define macro CROSS_COMPILE in compilation if this is a cross-compiler. - if [ x$host != x$target ] - then - echo "CROSS=-DCROSS_COMPILE" > Makefile - echo "ALL=start.encap" >> Makefile - else - echo "ALL=all.internal" > Makefile - fi - - # set target and host - echo "host = $host" >> Makefile - echo "target = $target" >> Makefile - - cat Makefile.tem >> Makefile - rm Makefile.tem + sed "s:^NONSUBDIRS =.*$:NONSUBDIRS = ${noconfigdirs}:" Makefile > Makefile.tem + mv Makefile.tem Makefile using= if [ -f ${srcdir}/config/${host_var_file} ] @@ -414,6 +451,7 @@ else # | tee ${srcdir}/config.status fi + originaldir=`pwd` cd ${srcdir} fi @@ -434,12 +472,8 @@ do fi echo Configuring ${configdir}... -# (cd ${configdir} ; -# configure +host=${host} ${target} ${removing}) \ -# | sed 's/^/ /' - (cd ${configdir} ; - ./configure +host=${host} ${target} ${removing}) \ + ./configure ${forcesubdirs} ${removing} +host=${host} ${target}) \ | sed 's/^/ /' done @@ -447,8 +481,8 @@ exit 0 # # $Log$ -# Revision 1.2 1991/04/09 23:48:21 rich -# First cut config. builds in place. +# Revision 1.3 1991/04/11 02:24:29 rich +# Cut 2 config. Subdirs. # # # |