Now handles multiple hosts and targets.
This commit is contained in:
K. Richard Pixley
parent
0df06ca031
commit
3d6f098360
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@ -59,13 +59,14 @@ CCLIBFLAGS = -O
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# Version of ar to use when compiling gnulib.
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OLDAR = ar
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version=`./gcc -dumpversion`
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version=`$(srcdir)/../gcc$(subdir)/gcc -dumpversion`
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# Directory where sources are, from where we are.
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srcdir = .
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# Common prefix for installation directories.
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# NOTE: This directory must exist when you start installation.
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prefix = /usr/local
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destdir = /usr/local
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prefix = $(destdir)
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# Directory in which to put the executable for the command `gcc'
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bindir = $(prefix)/bin
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# Directory in which to put the directories used by the compiler.
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@ -463,8 +464,8 @@ realclean: cleanconfig
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# Entry points `install', `includes' and `uninstall'.
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# Copy the files into directories where they will be run.
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install:
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$(INSTALL_PROGRAM) gas $(bindir)/as
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install: gas
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$(INSTALL_PROGRAM) gas $(libsubdir)/as
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# Create the installation directory.
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install-dir:
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@ -595,5 +596,8 @@ force:
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Makefile: $(srcdir)/Makefile.in $(srcdir)/configure
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(cd $(srcdir) ; \
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./configure `if [ "$(srcdir)" != "." ] ; then echo +f; fi` -host=$(host) $(target))
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./configure +destdir=$(destdir) \
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+norecurse \
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`if [ "$(srcdir)" != "." ] ; then echo +f; fi` \
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$(host) +target=$(target))
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@ -28,17 +28,13 @@ configdirs=
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#
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# Shell script to create proper links to machine-dependent files in
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# preparation for compiling gcc.
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#
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# Usage: configure [+srcdir=DIR] [+host=HOST] [+gas] [+nfp] TARGET
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# preparation for compilation.
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#
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# If configure succeeds, it leaves its status in config.status.
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# If configure fails after disturbing the status quo,
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# config.status is removed.
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#
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progname=$0
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remove=rm
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hard_link=ln
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symbolic_link='ln -s'
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@ -50,15 +46,19 @@ symbolic_link='ln -s'
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# clear some things potentially inherited from environment.
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ansi=
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defaulttargets=
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destdir=
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fatal=
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hostsubdir=
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norecurse=
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removing=
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srcdir=
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srctrigger=
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target=
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targets=
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targetsubdir=
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template=
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verbose=
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for arg in $*;
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do
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@ -69,12 +69,9 @@ do
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-destdir=* | +destdir=* | +destdi=* | +destd=* | +dest=* | +des=* | +de=* | +d=*)
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destdir=`echo ${arg} | sed 's/[+-]d[a-z]*=//'`
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;;
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-forcesubdirs | +f*)
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-forcesubdirs | +forcesubdirs | +f)
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forcesubdirs=${arg}
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;;
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-host=* | +host=* | +hos=* | +ho=* | +h=*)
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host=`echo ${arg} | sed 's/[+-]h[a-z]*=//'`
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;;
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-languages=* | +languages=* | +language=* | +languag=* \
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| +langua=* | +langu=* | +lang=* | +lan=* | +la=* \
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| +l=*)
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@ -83,6 +80,9 @@ do
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-gas | +gas | +ga | +g)
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gas=yes
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;;
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-help | +h | +help)
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fatal=true
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;;
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-nfp | +nfp | +nf | +n)
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nfp=yes
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;;
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@ -92,44 +92,84 @@ do
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-rm | +rm)
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removing=${arg}
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;;
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-srcdir=* | +srcdir=* | +srcdi=* | +srcd=* | +src=* | +sr=* | +s=*)
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srcdir=`echo ${arg} | sed 's/[+-]s[a-z]*=//'`
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# -srcdir=* | +srcdir=* | +srcdi=* | +srcd=* | +src=* | +sr=* | +s=*)
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# srcdir=`echo ${arg} | sed 's/[+-]s[a-z]*=//'`
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# ;;
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-target=* | +target=* | +targe=* | +targ=* | +tar=* | +ta=* | +t=*)
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if [ -n "${targets}" ] ; then
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forcesubdirs="+forcesubdirs"
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fi
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newtargets="${targets} `echo ${arg} | sed 's/[+-]t[a-z]*=//'`"
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targets="${newtargets}"
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;;
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-template=* | +template=*)
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template=`echo ${arg} | sed 's/[+-]template=//'`
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;;
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+verbose | +verbos | +verbo | +verb | +ver | +ve | +v)
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verbose=${arg}
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;;
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-* | +*)
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(echo ;
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echo "Unrecognized option: \"${arg}\"". ;
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echo) 1>&2
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fatal=true
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;;
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*)
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# Allow configure HOST TARGET
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if [ -z "${host}" ] ; then host=${target} ; fi
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target=${arg}
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if [ -n "${hosts}" ] ; then
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forcesubdirs="+forcesubdirs"
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fi
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newhosts="${hosts} ${arg}"
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hosts=${newhosts}
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;;
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esac
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done
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if [ -n "${verbose}" ] ; then
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echo `pwd`/configure $*
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echo targets=\"${targets}\"
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fi
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# process host and target only if not rebuilding configure itself or removing.
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if [ -z "${template}" -a -z "${removing}" ]
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then
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if [ -z "${template}" -a -z "${removing}" -a -z "${fatal}" ] ; then
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# Complain if an arg is missing
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if [ -z "${target}" ]
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then
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echo "Usage: ${progname} [+srcdir=DIR] [+host=HOST] [+gas] [+nfp] TARGET"
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echo -n "Where HOST and TARGET are something like "
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echo "\`vax', \`sun3', \`encore', etc."
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if [ -r config.status ]
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then
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cat config.status
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fi
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exit 1
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if [ -z "${hosts}" ] ; then
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(echo ;
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echo "configure: No HOST specified." ;
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echo) 2>&1
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fatal=true
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fi
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fi
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# Default other arg
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if [ -z "${host}" ]
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then
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host=${target}
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if [ -n "${fatal}" -o "${hosts}" = "help" ] ; then
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(echo "Usage: configure HOST" ;
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echo ;
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echo "Options: [defaults in brackets]" ;
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echo " +ansi configure w/ANSI library. [no ansi lib]" ;
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echo " +destdir=MYDIR configure for installation into MYDIR. [/usr/local]" ;
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echo " +forcesubdirs configure in subdirectories. [in source directories]" ;
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echo " +lang=LANG configure to build LANG. [gcc]" ;
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echo " +help print this message. [normal config]" ;
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echo " +gas configure the compilers for use with gas. [native as]" ;
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echo " +nfp configure the compilers default to soft floating point. [hard float]" ;
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echo " +norecurse configure this directory only. [recurse]" ;
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echo " +rm remove this configuration. [build a configuration]" ;
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echo " +target=TARGET configure for TARGET. [TARGET = HOST]" ;
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echo " +template=TEM rebuild configure using TEM. [normal config]" ;
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echo ;
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echo "Where HOST and TARGET are something like \"vax\", \"sun3\", \"encore\", etc." ;
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echo "Asking for more than one \"+target\" implies \"+forcesubdirs\". Any other" ;
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echo "options given will apply to all targets.") 1>&2
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if [ -r config.status ] ; then
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cat config.status
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fi
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exit 1
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fi
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#### configure.in files come in here.
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#### configure.in common parts come in here.
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# This file is a shell script that supplies the information necessary
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# to tailor a template configure script into the configure script
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# appropriate for this directory. For more information, check any
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@ -138,8 +178,11 @@ fi
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srctrigger=as.c
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srcname="gas"
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# per-host:
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# assign cpu type
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case $target in
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case ${target} in
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sun4* | sparc*)
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cpu_type=sparc
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;;
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@ -161,7 +204,7 @@ a29k*)
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esac
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# assign object format
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case $target in
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case ${target} in
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*-coff)
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obj_format=coff
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;;
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@ -177,7 +220,7 @@ generic)
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esac
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# assign floating point type
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case $target in
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case ${target} in
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vax)
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atof=vax
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;;
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@ -192,13 +235,11 @@ files="config/ho-${host}.h config/tc-${cpu_type}.c \
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config/atof-${atof}.c"
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links="host.h targ-cpu.c targ-cpu.h targ-env.h obj-format.h obj-format.c atof-targ.c"
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### end of configure.in
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## end of common part
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# are we rebuilding config itself?
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if [ -n "${template}" ]
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then
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if [ ! -r ${template} ]
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then
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if [ -n "${template}" ] ; then
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if [ ! -r ${template} ] ; then
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echo "Can't find template ${template}."
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exit 1
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fi
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@ -210,9 +251,25 @@ then
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echo "configdirs=" >> configure
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echo >> configure
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if [ -r configure.in ]
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then
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sed -e "/^####/ r configure.in" ${template} >> configure
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if [ -r configure.in ] ; then
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if [ -z "`grep '^# per\-host:' configure.in`" ] ; then
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echo `pwd`/configure.in has no "per-host:" line.
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exit 1
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fi
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if [ -z "`grep '^# per\-target:' configure.in`" ] ; then
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echo `pwd`/configure.in has no "per-target:" line.
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exit 1
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fi
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sed -e '/^# per\-target:/,$d' configure.in > configure.com
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sed -e '1,/^# per\-target:/d' configure.in > configure.tgt
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sed -e '/^#### configure.in common parts/ r configure.com' \
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-e '/^#### / r configure.tgt' \
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${template} >> configure
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rm -f configure.com configure.tgt configure.hst
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else
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echo Warning: no configure.in in `pwd`
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cat ${template} >> configure
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@ -222,26 +279,21 @@ then
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rm configure.old
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echo Rebuilt configure in `pwd`
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if [ -z "${norecurse}" ]
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then
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while [ -n "${configdirs}" ]
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do
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if [ -z "${norecurse}" ] ; then
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while [ -n "${configdirs}" ] ; do
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# set configdir to car of configdirs, configdirs to cdr of configdirs
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set ${configdirs}; configdir=$1; shift; configdirs=$*
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if [ "`echo ${configdir}.*`" != "${configdir}.*" ]
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then
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if [ "`echo ${configdir}.*`" != "${configdir}.*" ] ; then
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targetspecificdirs=${configdir}.*
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else
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targetspecificdirs=
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fi
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for i in ${configdir} ${targetspecificdirs}
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do
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if [ -r $i/configure ]
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then
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for i in ${configdir} ${targetspecificdirs} ; do
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if [ -r $i/configure ] ; then
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(cd $i ;
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configure +template=${template})
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./configure +template=${template} ${verbose})
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else
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echo No configure script in `pwd`/$i
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fi
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@ -253,257 +305,421 @@ then
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fi
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# some sanity checks on configure.in
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if [ -z "${srctrigger}" ]
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then
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if [ -z "${srctrigger}" ] ; then
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echo srctrigger not set in configure.in. `pwd` not configured.
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exit 1
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fi
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# Temporarily, we support only direct subdir builds.
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hostsubdir=Host-${host}
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targetsubdir=Target-${target}
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if [ -n "${removing}" ]
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then
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if [ -d "${hostsubdir}/${targetsubdir}" ]
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then
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rm -rf ${hostsubdir}/${targetsubdir}
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if [ -z "`(ls ${hostsubdir}) 2>&1 | grep Target-`" ]
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then
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rm -rf ${hostsubdir}
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fi
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else
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rm -f .gdbinit Makefile config.status ${links}
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fi
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else
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if [ -n "${forcesubdirs}" ]
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then
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# check for existing status before allowing forced subdirs.
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if [ -f Makefile ]
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then
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echo "Makefile already exists in source directory. `pwd` not configured."
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exit 1
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fi
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if [ ! -d ${hostsubdir} ] ; then mkdir ${hostsubdir} ; fi
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cd ${hostsubdir}
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if [ ! -d ${targetsubdir} ] ; then mkdir ${targetsubdir} ; fi
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cd ${targetsubdir}
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srcdir=../..
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else
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# if not subdir builds, then make sure none exist.
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if [ -n "`(ls .) 2>&1 | grep Host-`" ]
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then
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echo "Configured subdirs exist. `pwd` not configured."
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exit 1
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fi
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for host in ${hosts} ; do
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# Default other arg
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if [ -z "${targets}" -o -n "${defaulttargets}" ] ; then
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targets=${host}
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defaulttargets=true
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fi
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# Find the source files, if location was not specified.
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if [ -z "${srcdir}" ]
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then
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srcdirdefaulted=1
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srcdir=.
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if [ -n "${srctrigger}" -a ! -r ${srctrigger} ]
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then
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srcdir=..
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#### configure.in per-host parts come in here.
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# assign cpu type
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case ${target} in
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sun4* | sparc*)
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cpu_type=sparc
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;;
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sun3*)
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cpu_type=m68k
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;;
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i386*)
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cpu_type=i386
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;;
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i960*)
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cpu_type=i960
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;;
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a29k*)
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cpu_type=a29k
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;;
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*)
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cpu_type=generic
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;;
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esac
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# assign object format
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case ${target} in
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*-coff)
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obj_format=coff
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;;
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*-bout)
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obj_format=bout
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;;
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generic)
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obj_format=generic
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;;
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*)
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obj_format=aout
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;;
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esac
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# assign floating point type
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case ${target} in
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vax)
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atof=vax
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;;
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*)
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atof=ieee
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;;
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esac
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files="config/ho-${host}.h config/tc-${cpu_type}.c \
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config/tc-${cpu_type}.h config/te-generic.h \
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config/obj-${obj_format}.h config/obj-${obj_format}.c \
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config/atof-${atof}.c"
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links="host.h targ-cpu.c targ-cpu.h targ-env.h obj-format.h obj-format.c atof-targ.c"
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## end of per-target part
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for target in ${targets} ; do
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if [ -n "${verbose}" ] ; then
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echo " "target=\"${target}\"
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fi
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fi
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if [ -n "${srctrigger}" -a ! -r ${srcdir}/${srctrigger} ]
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then
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if [ -z "${srcdirdefaulted}" ]
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then
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echo "${progname}: Can't find ${srcname} sources in \`${srcdir}'." 1>&2
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#### configure.in per-target parts come in here.
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# assign cpu type
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case ${target} in
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sun4* | sparc*)
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cpu_type=sparc
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;;
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sun3*)
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cpu_type=m68k
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;;
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i386*)
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cpu_type=i386
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;;
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i960*)
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cpu_type=i960
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;;
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a29k*)
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cpu_type=a29k
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;;
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*)
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cpu_type=generic
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;;
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esac
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# assign object format
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case ${target} in
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*-coff)
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obj_format=coff
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;;
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*-bout)
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obj_format=bout
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;;
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generic)
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obj_format=generic
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;;
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*)
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obj_format=aout
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;;
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esac
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# assign floating point type
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case ${target} in
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vax)
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atof=vax
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;;
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*)
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atof=ieee
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;;
|
||||
esac
|
||||
|
||||
files="config/ho-${host}.h config/tc-${cpu_type}.c \
|
||||
config/tc-${cpu_type}.h config/te-generic.h \
|
||||
config/obj-${obj_format}.h config/obj-${obj_format}.c \
|
||||
config/atof-${atof}.c"
|
||||
|
||||
links="host.h targ-cpu.c targ-cpu.h targ-env.h obj-format.h obj-format.c atof-targ.c"
|
||||
## end of per-target part
|
||||
|
||||
# Temporarily, we support only direct subdir builds.
|
||||
hostsubdir=Host-${host}
|
||||
targetsubdir=Target-${target}
|
||||
|
||||
if [ -n "${removing}" ] ; then
|
||||
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 Makefile config.status ${links}
|
||||
fi
|
||||
else
|
||||
echo "${progname}: Can't find ${srcname} sources in \`.' or \`..'." 1>&2
|
||||
if [ -n "${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 ${targetsubdir}
|
||||
|
||||
srcdir=../..
|
||||
else
|
||||
# if not subdir builds, then make sure none exist.
|
||||
if [ -n "`(ls .) 2>&1 | grep Host-`" ] ; then
|
||||
echo "Configured subdirs exist. `pwd` not configured."
|
||||
exit 1
|
||||
fi
|
||||
fi
|
||||
|
||||
# Find the source files, if location was not specified.
|
||||
if [ -z "${srcdir}" ] ; then
|
||||
srcdirdefaulted=1
|
||||
srcdir=.
|
||||
if [ -n "${srctrigger}" -a ! -r ${srctrigger} ] ; then
|
||||
srcdir=..
|
||||
fi
|
||||
fi
|
||||
|
||||
if [ -n "${srctrigger}" -a ! -r ${srcdir}/${srctrigger} ] ; then
|
||||
if [ -z "${srcdirdefaulted}" ] ; then
|
||||
echo "${progname}: Can't find ${srcname} sources in \`${srcdir}'." 1>&2
|
||||
else
|
||||
echo "${progname}: Can't find ${srcname} sources in \`.' or \`..'." 1>&2
|
||||
fi
|
||||
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Set up the list of links to be made.
|
||||
# ${links} is the list of link names, and ${files} is the list of names to link to.
|
||||
|
||||
# Make the links.
|
||||
while [ -n "${files}" ] ; do
|
||||
# set file to car of files, files to cdr of files
|
||||
set ${files}; file=$1; shift; files=$*
|
||||
set ${links}; link=$1; shift; links=$*
|
||||
|
||||
if [ ! -r ${srcdir}/${file} ] ; then
|
||||
echo "${progname}: cannot create a link \"${link}\"," 1>&2
|
||||
echo "since the file \"${file}\" does not exist." 1>&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
${remove} -f ${link}
|
||||
rm -f config.status
|
||||
# Make a symlink if possible, otherwise try a hard link
|
||||
${symbolic_link} ${srcdir}/${file} ${link} 2>/dev/null || ${hard_link} ${srcdir}/${file} ${link}
|
||||
|
||||
if [ ! -r ${link} ] ; then
|
||||
echo "${progname}: unable to link \"${link}\" to \"${srcdir}/${file}\"." 1>&2
|
||||
exit 1
|
||||
fi
|
||||
echo "Linked \"${link}\" to \"${srcdir}/${file}\"."
|
||||
done
|
||||
|
||||
# Create a .gdbinit file which runs the one in srcdir
|
||||
# and tells GDB to look there for source files.
|
||||
|
||||
case ${srcdir} in
|
||||
.)
|
||||
;;
|
||||
*)
|
||||
echo "dir ." > .gdbinit
|
||||
echo "dir ${srcdir}" >> .gdbinit
|
||||
echo "source ${srcdir}/.gdbinit" >> .gdbinit
|
||||
;;
|
||||
esac
|
||||
|
||||
# Install a makefile, and make it set VPATH
|
||||
# if necessary so that the sources are found.
|
||||
# Also change its value of srcdir.
|
||||
|
||||
# FIXME-someday: This business of always writing to .tem and mv back
|
||||
# is so that I don't screw things up while developing. Once this
|
||||
# template is stable, these should be optimized. xoxorich.
|
||||
|
||||
# Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
|
||||
if [ "${host}" != "${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 host.
|
||||
if [ -f ${srcdir}/config/${host_var_file} ] ; then
|
||||
sed -e "/^####/ r ${srcdir}/config/${host_var_file}" Makefile > Makefile.tem
|
||||
mv Makefile.tem Makefile
|
||||
fi
|
||||
|
||||
# Conditionalize the makefile for this target.
|
||||
if [ -f ${srcdir}/config/${target_var_file} ] ; then
|
||||
sed -e "/^####/ r ${srcdir}/config/${target_var_file}" Makefile > Makefile.tem
|
||||
mv Makefile.tem Makefile
|
||||
fi
|
||||
|
||||
# set srcdir
|
||||
sed "s@^srcdir = \.@srcdir = ${srcdir}@" Makefile > Makefile.tem
|
||||
mv Makefile.tem Makefile
|
||||
|
||||
# set destdir
|
||||
if [ -n "${destdir}" ] ; then
|
||||
sed "s:^destdir =.*$:destdir = ${destdir}:" Makefile > Makefile.tem
|
||||
mv Makefile.tem Makefile
|
||||
fi
|
||||
|
||||
# Remove all formfeeds, since some Makes get confused by them.
|
||||
sed "s/ //" Makefile >> Makefile.tem
|
||||
mv Makefile.tem Makefile
|
||||
|
||||
# reset SUBDIRS
|
||||
sed "s:^SUBDIRS =.*$:SUBDIRS = ${configdirs}:" Makefile > Makefile.tem
|
||||
mv Makefile.tem Makefile
|
||||
|
||||
# reset NONSUBDIRS
|
||||
sed "s:^NONSUBDIRS =.*$:NONSUBDIRS = ${noconfigdirs}:" Makefile > Makefile.tem
|
||||
mv Makefile.tem Makefile
|
||||
|
||||
using=
|
||||
if [ -f ${srcdir}/config/${host_var_file} ] ; then
|
||||
using=" using \"${host_var_file}\""
|
||||
fi
|
||||
|
||||
if [ -f ${srcdir}/config/${target_var_file} ] ; then
|
||||
if [ -z "${using}" ] ; then
|
||||
andusing=" using \"${target_var_file}\""
|
||||
else
|
||||
andusing="${using} and \"${target_var_file}\""
|
||||
fi
|
||||
else
|
||||
andusing=${using}
|
||||
fi
|
||||
|
||||
echo "Created \"Makefile\"" in `pwd`${andusing}.
|
||||
|
||||
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
|
||||
|
||||
originaldir=`pwd`
|
||||
cd ${srcdir}
|
||||
fi
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Set up the list of links to be made.
|
||||
# ${links} is the list of link names, and ${files} is the list of names to link to.
|
||||
|
||||
# Make the links.
|
||||
while [ -n "${files}" ]
|
||||
do
|
||||
# set file to car of files, files to cdr of files
|
||||
set ${files}; file=$1; shift; files=$*
|
||||
set ${links}; link=$1; shift; links=$*
|
||||
|
||||
if [ ! -r ${srcdir}/${file} ]
|
||||
then
|
||||
echo "${progname}: cannot create a link \"${link}\"," 1>&2
|
||||
echo "since the file \"${file}\" does not exist." 1>&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
${remove} -f ${link}
|
||||
rm -f config.status
|
||||
# Make a symlink if possible, otherwise try a hard link
|
||||
${symbolic_link} ${srcdir}/${file} ${link} 2>/dev/null || ${hard_link} ${srcdir}/${file} ${link}
|
||||
|
||||
if [ ! -r ${link} ]
|
||||
then
|
||||
echo "${progname}: unable to link \"${link}\" to \"${srcdir}/${file}\"." 1>&2
|
||||
exit 1
|
||||
fi
|
||||
echo "Linked \"${link}\" to \"${srcdir}/${file}\"."
|
||||
done
|
||||
|
||||
# Create a .gdbinit file which runs the one in srcdir
|
||||
# and tells GDB to look there for source files.
|
||||
|
||||
case ${srcdir} in
|
||||
.)
|
||||
;;
|
||||
*)
|
||||
echo "dir ." > .gdbinit
|
||||
echo "dir ${srcdir}" >> .gdbinit
|
||||
echo "source ${srcdir}/.gdbinit" >> .gdbinit
|
||||
;;
|
||||
esac
|
||||
|
||||
# Install a makefile, and make it set VPATH
|
||||
# if necessary so that the sources are found.
|
||||
# Also change its value of srcdir.
|
||||
|
||||
# FIXME-someday: This business of always writing to .tem and mv back
|
||||
# is so that I don't screw things up while developing. Once this
|
||||
# template is stable, these should be optimized. xoxorich.
|
||||
|
||||
# Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
|
||||
if [ "${host}" != "${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 host.
|
||||
if [ -f ${srcdir}/config/${host_var_file} ]
|
||||
then
|
||||
sed -e "/^####/ r ${srcdir}/config/${host_var_file}" Makefile > Makefile.tem
|
||||
mv Makefile.tem Makefile
|
||||
fi
|
||||
|
||||
# Conditionalize the makefile for this target.
|
||||
if [ -f ${srcdir}/config/${target_var_file} ]
|
||||
then
|
||||
sed -e "/^####/ r ${srcdir}/config/${target_var_file}" Makefile > Makefile.tem
|
||||
mv Makefile.tem Makefile
|
||||
fi
|
||||
|
||||
# set srcdir
|
||||
sed "s@^srcdir = \.@srcdir = ${srcdir}@" Makefile > Makefile.tem
|
||||
mv Makefile.tem Makefile
|
||||
|
||||
# set destdir
|
||||
if [ -n "${destdir}" ]
|
||||
then
|
||||
sed "s:^destdir =.*$:destdir = ${destdir}:" Makefile > Makefile.tem
|
||||
mv Makefile.tem Makefile
|
||||
fi
|
||||
|
||||
# Remove all formfeeds, since some Makes get confused by them.
|
||||
sed "s/ //" Makefile >> Makefile.tem
|
||||
mv Makefile.tem Makefile
|
||||
|
||||
# reset SUBDIRS
|
||||
sed "s:^SUBDIRS =.*$:SUBDIRS = ${configdirs}:" Makefile > Makefile.tem
|
||||
mv Makefile.tem Makefile
|
||||
|
||||
# reset NONSUBDIRS
|
||||
sed "s:^NONSUBDIRS =.*$:NONSUBDIRS = ${noconfigdirs}:" Makefile > Makefile.tem
|
||||
mv Makefile.tem Makefile
|
||||
|
||||
using=
|
||||
if [ -f ${srcdir}/config/${host_var_file} ]
|
||||
then
|
||||
using=" using \"${host_var_file}\""
|
||||
fi
|
||||
|
||||
if [ -f ${srcdir}/config/${target_var_file} ]
|
||||
then
|
||||
if [ -z "${using}" ]
|
||||
then
|
||||
andusing=" using \"${target_var_file}\""
|
||||
else
|
||||
andusing="${using} and \"${target_var_file}\""
|
||||
fi
|
||||
else
|
||||
andusing=${using}
|
||||
fi
|
||||
|
||||
echo "Created \"Makefile\""${andusing}.
|
||||
|
||||
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
|
||||
|
||||
originaldir=`pwd`
|
||||
cd ${srcdir}
|
||||
fi
|
||||
done
|
||||
|
||||
# If there are subdirectories, then recurse.
|
||||
|
||||
if [ -n "${norecurse}" ] ; then exit 0 ; fi
|
||||
|
||||
while [ -n "${configdirs}" ]
|
||||
do
|
||||
# set configdir to car of configdirs, configdirs to cdr of configdirs
|
||||
set ${configdirs}; configdir=$1; shift; configdirs=$*
|
||||
|
||||
# check for target override
|
||||
targetspecificdir=${configdir}.${target}
|
||||
if [ -d ${targetspecificdir} ]
|
||||
then
|
||||
configdir=${targetspecificdir}
|
||||
fi
|
||||
if [ -n "${norecurse}" -o -z "${configdirs}" ] ; then exit 0 ; fi
|
||||
|
||||
# configdirs is not null
|
||||
for configdir in ${configdirs} ; do
|
||||
echo Configuring ${configdir}...
|
||||
(cd ${configdir} ;
|
||||
./configure ${forcesubdirs} ${removing} +host=${host} ${target}) \
|
||||
| sed 's/^/ /'
|
||||
specifics=
|
||||
commons=
|
||||
|
||||
if [ -n "${defaulttargets}" ] ; then
|
||||
for host in ${hosts} ; do
|
||||
if [ -d ${configdir}.${host} ] ; then
|
||||
newspecifics="${specifics} ${host}"
|
||||
specifics=${newspecifics}
|
||||
else
|
||||
newcommons="${commons} ${host}"
|
||||
commons=${newcommons}
|
||||
fi # if target specific
|
||||
done # for each host
|
||||
|
||||
if [ -n "${commons}" ] ; then
|
||||
(cd ${configdir} ;
|
||||
./configure ${commons} ${verbose} ${forcesubdirs} ${removing}) \
|
||||
| sed 's/^/ /'
|
||||
fi # if any common hosts
|
||||
|
||||
if [ -n "${specifics}" ] ; then
|
||||
for host in ${specifics} ; do
|
||||
echo Configuring target specific directory ${configdir}.${host}...
|
||||
(cd ${configdir}.${host} ;
|
||||
./configure ${host} ${verbose} ${forcesubdirs} ${removing}) \
|
||||
| sed 's/^/ /'
|
||||
done # for host in specifics
|
||||
fi # if there are any specifics
|
||||
else
|
||||
|
||||
for target in ${targets} ; do
|
||||
if [ -d ${configdir}.${target} ] ; then
|
||||
newspecifics="${specifics} ${target}"
|
||||
specifics=${newspecifics}
|
||||
else
|
||||
newcommons="${commons} +target=${target}"
|
||||
commons=${newcommons}
|
||||
fi
|
||||
|
||||
done # check for target specific dir override
|
||||
|
||||
if [ -n "${verbose}" ] ; then
|
||||
echo " "commons=\"${commons}\"
|
||||
echo " "specifics=\"${specifics}\"
|
||||
fi # if verbose
|
||||
|
||||
if [ -n "${commons}" ] ; then
|
||||
(cd ${configdir} ;
|
||||
./configure ${hosts} ${verbose} ${forcesubdirs} ${removing} ${commons}) \
|
||||
| sed 's/^/ /'
|
||||
fi # if any commons
|
||||
|
||||
if [ -n "${specifics}" ] ; then
|
||||
for target in ${specifics} ; do
|
||||
echo Configuring target specific directory ${configdir}.${target}...
|
||||
(cd ${configdir}.${target} ;
|
||||
./configure ${hosts} ${verbose} ${forcesubdirs} ${removing} "+target=${target}") \
|
||||
| sed 's/^/ /'
|
||||
done
|
||||
fi # if any specifics
|
||||
fi # not default targets
|
||||
done
|
||||
|
||||
exit 0
|
||||
|
||||
#
|
||||
# $Log$
|
||||
# Revision 1.4 1991/04/13 02:10:29 rich
|
||||
# Revision 1.6 1991/04/15 23:55:43 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
|
||||
|
|
@ -512,5 +728,10 @@ exit 0
|
|||
#
|
||||
#
|
||||
|
||||
#
|
||||
# Local Variables:
|
||||
# fill-column: 131
|
||||
# End:
|
||||
#
|
||||
|
||||
# end of configure.template
|
||||
|
|
|
|||
|
|
@ -181,6 +181,7 @@ srcname="linker"
|
|||
|
||||
# per-host:
|
||||
|
||||
|
||||
## end of common part
|
||||
|
||||
# are we rebuilding config itself?
|
||||
|
|
@ -212,7 +213,7 @@ if [ -n "${template}" ] ; then
|
|||
sed -e '1,/^# per\-target:/d' configure.in > configure.tgt
|
||||
|
||||
sed -e '/^#### configure.in common parts/ r configure.com' \
|
||||
-e '/^##### / r configure.tgt' \
|
||||
-e '/^#### / r configure.tgt' \
|
||||
${template} >> configure
|
||||
|
||||
rm -f configure.com configure.tgt configure.hst
|
||||
|
|
@ -264,6 +265,7 @@ for host in ${hosts} ; do
|
|||
fi
|
||||
|
||||
#### configure.in per-host parts come in here.
|
||||
|
||||
## end of per-target part
|
||||
|
||||
|
||||
|
|
@ -274,6 +276,7 @@ for host in ${hosts} ; do
|
|||
fi
|
||||
|
||||
#### configure.in per-target parts come in here.
|
||||
|
||||
## end of per-target part
|
||||
|
||||
# Temporarily, we support only direct subdir builds.
|
||||
|
|
@ -549,8 +552,11 @@ exit 0
|
|||
|
||||
#
|
||||
# $Log$
|
||||
# Revision 1.6 1991/04/15 23:41:04 rich
|
||||
# Now handles multiple host and targets.
|
||||
# Revision 1.7 1991/04/15 23:57:22 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.
|
||||
|
|
|
|||
Loading…
Reference in New Issue