Now handles multiple host and targets.
This commit is contained in:
K. Richard Pixley
parent
f22eee0870
commit
8c32cf6e55
2 changed files with 410 additions and 290 deletions
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@ -6,6 +6,18 @@
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srcdir = .
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srcdir = .
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destdir = /usr/local
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version=`$(srcdir)/../gcc$(subdir)/gcc -dumpversion`
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prefix = $(destdir)
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bindir = $(prefix)/bin
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libdir = $(prefix)/lib
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libsubdir = $(libdir)/gcc/$(target)/$(version)
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INSTALL = install -c
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INSTALL_PROGRAM = $(INSTALL)
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INSTALL_FILE = $(INSTALL)
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BASEDIR = ../..
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BASEDIR = ../..
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HOSTDIR = ../$(HOST)/
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HOSTDIR = ../$(HOST)/
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INCLUDE = $(srcdir)/../include-cygnus
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INCLUDE = $(srcdir)/../include-cygnus
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@ -159,8 +171,7 @@ release:
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objdump:objdump.c
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objdump:objdump.c
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install: $(PROGS)
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install: $(PROGS)
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rm -f $G960BASE/bin/$(PROGS)
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$(INSTALL_PROGRAM) ld.new $(libsubdir)/ld
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cp $(PROGS) $$G960BASE/bin/gld960c
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#-----------------------------------------------------------------------------
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#-----------------------------------------------------------------------------
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# 'STANDARD' GNU/960 TARGETS BELOW THIS POINT
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# 'STANDARD' GNU/960 TARGETS BELOW THIS POINT
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@ -216,7 +227,10 @@ make:
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Makefile: $(srcdir)/Makefile.in $(srcdir)/configure
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Makefile: $(srcdir)/Makefile.in $(srcdir)/configure
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(cd $(srcdir) ; \
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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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### Local Variables: ***
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### Local Variables: ***
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### mode:fundamental ***
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### mode:fundamental ***
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680
ld/configure
vendored
680
ld/configure
vendored
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@ -28,17 +28,13 @@ configdirs=
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#
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#
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# Shell script to create proper links to machine-dependent files in
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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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# preparation for compilation.
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#
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# Usage: configure [+srcdir=DIR] [+host=HOST] [+gas] [+nfp] TARGET
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#
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#
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# If configure succeeds, it leaves its status in config.status.
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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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# If configure fails after disturbing the status quo,
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# config.status is removed.
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# config.status is removed.
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#
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#
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progname=$0
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remove=rm
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remove=rm
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hard_link=ln
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hard_link=ln
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symbolic_link='ln -s'
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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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# clear some things potentially inherited from environment.
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ansi=
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ansi=
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defaulttargets=
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destdir=
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destdir=
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fatal=
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hostsubdir=
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hostsubdir=
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norecurse=
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norecurse=
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removing=
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removing=
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srcdir=
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srcdir=
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srctrigger=
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srctrigger=
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target=
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target=
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targets=
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targetsubdir=
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targetsubdir=
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template=
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template=
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verbose=
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for arg in $*;
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for arg in $*;
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do
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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=* | +destdir=* | +destdi=* | +destd=* | +dest=* | +des=* | +de=* | +d=*)
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destdir=`echo ${arg} | sed 's/[+-]d[a-z]*=//'`
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destdir=`echo ${arg} | sed 's/[+-]d[a-z]*=//'`
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;;
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;;
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-forcesubdirs | +f*)
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-forcesubdirs | +forcesubdirs | +f)
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forcesubdirs=${arg}
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forcesubdirs=${arg}
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;;
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;;
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-host=* | +host=* | +hos=* | +ho=* | +h=*)
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host=`echo ${arg} | sed 's/[+-]h[a-z]*=//'`
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;;
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-languages=* | +languages=* | +language=* | +languag=* \
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-languages=* | +languages=* | +language=* | +languag=* \
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| +langua=* | +langu=* | +lang=* | +lan=* | +la=* \
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| +langua=* | +langu=* | +lang=* | +lan=* | +la=* \
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| +l=*)
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| +l=*)
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@ -83,6 +80,9 @@ do
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-gas | +gas | +ga | +g)
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-gas | +gas | +ga | +g)
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gas=yes
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gas=yes
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;;
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;;
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-help | +h | +help)
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fatal=true
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;;
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-nfp | +nfp | +nf | +n)
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-nfp | +nfp | +nf | +n)
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nfp=yes
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nfp=yes
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;;
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;;
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@ -92,61 +92,100 @@ do
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-rm | +rm)
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-rm | +rm)
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removing=${arg}
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removing=${arg}
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;;
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;;
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-srcdir=* | +srcdir=* | +srcdi=* | +srcd=* | +src=* | +sr=* | +s=*)
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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=`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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;;
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-template=* | +template=*)
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-template=* | +template=*)
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template=`echo ${arg} | sed 's/[+-]template=//'`
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template=`echo ${arg} | sed 's/[+-]template=//'`
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;;
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;;
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+verbose | +verbos | +verbo | +verb | +ver | +ve | +v)
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verbose=${arg}
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;;
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-* | +*)
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(echo ;
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echo "Unrecognized option: \"${arg}\"". ;
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echo) 1>&2
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fatal=true
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;;
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*)
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*)
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# Allow configure HOST TARGET
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if [ -n "${hosts}" ] ; then
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if [ -z "${host}" ] ; then host=${target} ; fi
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forcesubdirs="+forcesubdirs"
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target=${arg}
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fi
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newhosts="${hosts} ${arg}"
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hosts=${newhosts}
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;;
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;;
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esac
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esac
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done
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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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# 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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if [ -z "${template}" -a -z "${removing}" -a -z "${fatal}" ] ; then
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then
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# Complain if an arg is missing
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# Complain if an arg is missing
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if [ -z "${target}" ]
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if [ -z "${hosts}" ] ; then
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then
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(echo ;
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echo "Usage: ${progname} [+srcdir=DIR] [+host=HOST] [+gas] [+nfp] TARGET"
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echo "configure: No HOST specified." ;
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echo -n "Where HOST and TARGET are something like "
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echo) 2>&1
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echo "\`vax', \`sun3', \`encore', etc."
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fatal=true
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if [ -r config.status ]
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then
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cat config.status
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fi
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exit 1
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fi
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fi
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fi
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fi
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# Default other arg
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if [ -n "${fatal}" -o "${hosts}" = "help" ] ; then
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if [ -z "${host}" ]
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(echo "Usage: configure HOST" ;
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then
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echo ;
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host=${target}
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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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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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# This file is a shell script fragment that supplies the information
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# to tailor a template configure script into the configure script
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# necessary to tailor a template configure script into the configure
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# appropriate for this directory. For more information, check any
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# script appropriate for this directory. For more information, check
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# existing configure script.
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# any existing configure script.
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srctrigger=ldmain.c
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configdirs=
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srctrigger=ldversion.c
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srcname="linker"
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srcname="linker"
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files=
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links=
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### end of configure.in
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# per-host:
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## end of common part
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# are we rebuilding config itself?
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# are we rebuilding config itself?
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if [ -n "${template}" ]
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if [ -n "${template}" ] ; then
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then
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if [ ! -r ${template} ] ; then
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if [ ! -r ${template} ]
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then
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echo "Can't find template ${template}."
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echo "Can't find template ${template}."
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exit 1
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exit 1
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fi
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fi
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@ -158,9 +197,25 @@ then
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echo "configdirs=" >> configure
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echo "configdirs=" >> configure
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echo >> configure
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echo >> configure
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if [ -r configure.in ]
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if [ -r configure.in ] ; then
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then
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if [ -z "`grep '^# per\-host:' configure.in`" ] ; then
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sed -e "/^####/ r configure.in" ${template} >> configure
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echo `pwd`/configure.in has no "per-host:" line.
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exit 1
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fi
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if [ -z "`grep '^# per\-target:' configure.in`" ] ; then
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echo `pwd`/configure.in has no "per-target:" line.
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exit 1
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fi
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sed -e '/^# per\-target:/,$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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else
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echo Warning: no configure.in in `pwd`
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echo Warning: no configure.in in `pwd`
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cat ${template} >> configure
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cat ${template} >> configure
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@ -170,26 +225,21 @@ then
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rm configure.old
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rm configure.old
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echo Rebuilt configure in `pwd`
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echo Rebuilt configure in `pwd`
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if [ -z "${norecurse}" ]
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if [ -z "${norecurse}" ] ; then
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then
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while [ -n "${configdirs}" ] ; do
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while [ -n "${configdirs}" ]
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do
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# set configdir to car of configdirs, configdirs to cdr of configdirs
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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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set ${configdirs}; configdir=$1; shift; configdirs=$*
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if [ "`echo ${configdir}.*`" != "${configdir}.*" ]
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if [ "`echo ${configdir}.*`" != "${configdir}.*" ] ; then
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then
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targetspecificdirs=${configdir}.*
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targetspecificdirs=${configdir}.*
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else
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else
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targetspecificdirs=
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targetspecificdirs=
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fi
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fi
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for i in ${configdir} ${targetspecificdirs}
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for i in ${configdir} ${targetspecificdirs} ; do
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do
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if [ -r $i/configure ] ; then
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if [ -r $i/configure ]
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then
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(cd $i ;
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(cd $i ;
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configure +template=${template})
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./configure +template=${template} ${verbose})
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else
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else
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echo No configure script in `pwd`/$i
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echo No configure script in `pwd`/$i
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fi
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fi
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@ -201,257 +251,308 @@ then
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fi
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fi
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# some sanity checks on configure.in
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# some sanity checks on configure.in
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if [ -z "${srctrigger}" ]
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if [ -z "${srctrigger}" ] ; then
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then
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echo srctrigger not set in configure.in. `pwd` not configured.
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echo srctrigger not set in configure.in. `pwd` not configured.
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exit 1
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exit 1
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fi
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fi
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# Temporarily, we support only direct subdir builds.
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for host in ${hosts} ; do
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hostsubdir=Host-${host}
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# Default other arg
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targetsubdir=Target-${target}
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if [ -z "${targets}" -o -n "${defaulttargets}" ] ; then
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targets=${host}
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if [ -n "${removing}" ]
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defaulttargets=true
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then
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if [ -d "${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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|
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then
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rm -rf ${hostsubdir}
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|
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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 ${targetsubdir}
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srcdir=../..
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else
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# if not subdir builds, then make sure none exist.
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if [ -n "`(ls .) 2>&1 | grep Host-`" ]
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then
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echo "Configured subdirs exist. `pwd` not configured."
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exit 1
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|
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fi
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|
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fi
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fi
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|
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# Find the source files, if location was not specified.
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#### configure.in per-host parts come in here.
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if [ -z "${srcdir}" ]
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## end of per-target part
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||||||
then
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|
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srcdirdefaulted=1
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|
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srcdir=.
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for target in ${targets} ; do
|
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if [ -n "${srctrigger}" -a ! -r ${srctrigger} ]
|
|
||||||
then
|
if [ -n "${verbose}" ] ; then
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srcdir=..
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echo " "target=\"${target}\"
|
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fi
|
fi
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fi
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|
||||||
|
#### configure.in per-target parts come in here.
|
||||||
if [ -n "${srctrigger}" -a ! -r ${srcdir}/${srctrigger} ]
|
## end of per-target part
|
||||||
then
|
|
||||||
if [ -z "${srcdirdefaulted}" ]
|
# Temporarily, we support only direct subdir builds.
|
||||||
then
|
hostsubdir=Host-${host}
|
||||||
echo "${progname}: Can't find ${srcname} sources in \`${srcdir}'." 1>&2
|
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 ${links}
|
||||||
|
fi
|
||||||
else
|
else
|
||||||
echo "${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
|
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
|
done
|
||||||
|
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 ${srcdir}
|
|
||||||
fi
|
|
||||||
|
|
||||||
# If there are subdirectories, then recurse.
|
# If there are subdirectories, then recurse.
|
||||||
|
|
||||||
if [ -n "${norecurse}" ] ; then exit 0 ; fi
|
if [ -n "${norecurse}" -o -z "${configdirs}" ] ; 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
|
|
||||||
|
|
||||||
|
# configdirs is not null
|
||||||
|
for configdir in ${configdirs} ; do
|
||||||
echo Configuring ${configdir}...
|
echo Configuring ${configdir}...
|
||||||
(cd ${configdir} ;
|
specifics=
|
||||||
./configure ${forcesubdirs} ${removing} +host=${host} ${target}) \
|
commons=
|
||||||
| sed 's/^/ /'
|
|
||||||
|
if [ -n "${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
|
done
|
||||||
|
|
||||||
exit 0
|
exit 0
|
||||||
|
|
||||||
#
|
#
|
||||||
# $Log$
|
# $Log$
|
||||||
# Revision 1.4 1991/04/13 02:07:08 rich
|
# Revision 1.6 1991/04/15 23:41:04 rich
|
||||||
|
# Now handles multiple host and targets.
|
||||||
|
#
|
||||||
|
# Revision 1.4 1991/04/13 02:11:03 rich
|
||||||
# Config cut 3. We now almost install a29k.
|
# Config cut 3. We now almost install a29k.
|
||||||
#
|
#
|
||||||
# Revision 1.3 1991/04/11 02:41:54 rich
|
# Revision 1.3 1991/04/11 02:41:54 rich
|
||||||
|
|
@ -460,5 +561,10 @@ exit 0
|
||||||
#
|
#
|
||||||
#
|
#
|
||||||
|
|
||||||
|
#
|
||||||
|
# Local Variables:
|
||||||
|
# fill-column: 131
|
||||||
|
# End:
|
||||||
|
#
|
||||||
|
|
||||||
# end of configure.template
|
# end of configure.template
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue