Cut 2 config. Subdirs.
This commit is contained in:
K. Richard Pixley
parent
61907f5122
commit
131a3881f0
35
Makefile.in
35
Makefile.in
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@ -1,17 +1,14 @@
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#
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# Makefile for development tools.
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# Makefile for directory with subdirs to build.
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#
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# Last Mod Mon Apr 8 22:31:28 PDT 1991, by rich@sendai
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# Last Mod Wed Apr 10 12:24:44 PDT 1991, by rich@sendai
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#
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srcdir = .
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#subdir = Host-$(host)/Target-$(target)
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subdir = Host-$(host)/Target-$(target)
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OSLAYER = clib/os-layer
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OSINCLUDE = $(OSLAYER)/include
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#CC = gcc -b$(target) # -B$(srcdir)/../gas/Host-$(host)/Target-$(target)/
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#CFLAGS = -g -nostdinc -nostdlib -I- -I$(srcdir) -I$(srcdir)/../include -I$(OSINCLUDE)
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CC = gcc -b$(target) # -B$(srcdir)/../gas/Host-$(host)/Target-$(target)/
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CFLAGS = -g -nostdinc -nostdlib -I- -I/usr/local/lib/gcc/$(target)/1.92/include -I$(srcdir) -I$(srcdir)/../include -I$(OSINCLUDE)
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# These are roughly topologically sorted in order to make porting more
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# streamlined.
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@ -22,8 +19,7 @@ SUBDIRS_INCLUDE = machine-dep
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TARGETLIB = libc.a
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RANLIB = ranlib
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AR = ar
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AR_FLAGS = cqv
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AR = ar cqv
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#### host and target specific makefile fragments come in here.
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@ -37,16 +33,19 @@ subdir_do: $(SUBDIRS) $(TARGETDIRS)
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$(MAKE) \
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"OSLAYER=../$(OSLAYER)" \
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"TARGETLIB=../$(srcdir)/$(subdir)/$(TARGETLIB)" \
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"AR=$(AR)" "AR_FLAGS=$(AR_FLAGS)" \
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"AR=$(AR)" \
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"RANLIB=$(RANLIB)" $(DO)) ; \
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then true ; \
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else exit 1 ; \
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fi ;\
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done
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$(TARGETLIB): FORCE
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$(TARGETLIB): remove-old-copy
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@$(MAKE) subdir_do "DO=all"
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# $(RANLIB) $(TARGETLIB)
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$(RANLIB) $(TARGETLIB)
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remove-old-copy: FORCE
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rm -f $(TARGETLIB)
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oldlibc.a: $(SUBDIRS) FORCE
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@$(MAKE) subdir_do DO=all
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@ -108,15 +107,13 @@ FORCE:
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# with the gnu make, this is done automatically.
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Makefile: $(srcdir)/Makefile.in $(srcdir)/configure
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(cd $(srcdir) ; configure -srcdir=$(srcdir) -host=$(host) $(target) -norecurse)
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(cd $(srcdir) ; \
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./configure `if [ "$(srcdir)" != "." ] ; then echo +f; fi` -host=$(host) $(target))
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#
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# $Log$
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# Revision 1.2 1991/04/09 23:52:40 rich
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# First cut config. builds in place.
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#
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# Revision 1.1 1991/04/04 18:56:39 rich
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# Initial revision
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# Revision 1.3 1991/04/11 02:41:53 rich
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# Cut 2 config. Subdirs.
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#
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#
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#
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@ -49,12 +49,14 @@ symbolic_link='ln -s'
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#symbolic_link="echo ln -s"
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# clear some things potentially inherited from environment.
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target=
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template=
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removing=
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norecurse=
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ansi=
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hostsubdir=
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norecurse=
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removing=
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srcdir=
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target=
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targetsubdir=
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template=
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for arg in $*;
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do
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@ -62,17 +64,8 @@ do
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-ansi | +ansi)
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ansi=true
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;;
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-template=* | +template=*)
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template=`echo $arg | sed 's/[+-]template=//'`
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;;
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-norecurse | +norecurse)
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norecurse=true
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;;
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-rm | +rm)
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removing=$arg
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;;
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-srcdir=* | +srcdir=* | +srcdi=* | +srcd=* | +src=* | +sr=* | +s=*)
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srcdir=`echo $arg | sed 's/[+-]s[a-z]*=//'`
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-forcesubdirs | +f*)
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forcesubdirs=${arg}
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;;
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-host=* | +host=* | +hos=* | +ho=* | +h=*)
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host=`echo $arg | sed 's/[+-]h[a-z]*=//'`
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@ -88,6 +81,18 @@ do
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-nfp | +nfp | +nf | +n)
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nfp=yes
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;;
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-norecurse | +norecurse)
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norecurse=true
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;;
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-rm | +rm)
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removing=$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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;;
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-template=* | +template=*)
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template=`echo $arg | sed 's/[+-]template=//'`
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;;
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*)
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# Allow configure HOST TARGET
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if [ x$host = x ] ; then host=$target ; fi
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@ -96,7 +101,7 @@ do
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esac
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done
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# process host and target only if not rebuilding configure itself.
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# process host and target only if not rebuilding configure itself or removing.
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if [ -z "$template" -a -z "$removing" ]
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then
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# Complain if an arg is missing
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@ -111,13 +116,12 @@ then
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fi
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exit 1
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fi
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fi
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# Default other arg
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if [ -z "$host" ]
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then
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host=$target
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fi
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# Default other arg
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if [ -z "$host" ]
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then
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host=$target
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fi
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#### configure.in files come in here.
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@ -126,8 +130,8 @@ fi
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# script appropriate for this directory. For more information, check
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# any existing configure script.
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configdirs="bfd binutils gas gcc"
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srctrigger=gcc
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configdirs="bfd binutils ld gas gcc"
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srctrigger=README.configure
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srcname="gnu development package"
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### end of configure.in
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@ -189,28 +193,47 @@ then
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fi
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# Temporarily, we support only direct subdir builds.
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hostsubdir=Host-$host
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targetsubdir=Target-$target
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hostsubdir=Host-${host}
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targetsubdir=Target-${target}
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if [ -n "$removing" ]
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if [ -n "${removing}" ]
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then
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# rm -rf $hostsubdir/$targetsubdir
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#
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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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rm -f .gdbinit Makefile config.status $links
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if [ -d "${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 [ ! -d $hostsubdir ] ; then mkdir $hostsubdir ; fi
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# cd $hostsubdir
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#
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# if [ ! -d $targetsubdir ] ; then mkdir $targetsubdir ; fi
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# cd $targetsubdir
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#
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# srcdir=../..
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if [ -n "$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 $targetsubdir
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srcdir=../..
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else
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# if not subdir builds, then make sure none exist.
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if [ -n "`(ls .) 2>&1 | grep Host-`" ]
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then
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echo "Configured subdirs exist. `pwd` not configured."
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exit 1
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fi
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fi
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# Find the source files, if location was not specified.
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if [ x$srcdir = x ]
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@ -264,57 +287,26 @@ else
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echo "Linked \"$link\" to \"${srcdir}/${file}\"."
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done
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# Install a makefile, and make it set VPATH
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# if necessary so that the sources are found.
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# Also change its value of srcdir.
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# Also create a .gdbinit file which runs the one in srcdir
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# Create a .gdbinit file which runs the one in srcdir
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# and tells GDB to look there for source files.
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case $srcdir in
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.)
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;;
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*)
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echo "VPATH = ${srcdir}" > x
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cat x ${srcdir}/Makefile.in | sed "s@^srcdir = \.@srcdir = ${srcdir}@" > Makefile.in
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rm x
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echo "dir ." > .gdbinit
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echo "dir ${srcdir}" >> .gdbinit
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echo "source ${srcdir}/.gdbinit" >> .gdbinit
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;;
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esac
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host_var_file=hmake-${host}
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target_var_file=tmake-${target}
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# Install a makefile, and make it set VPATH
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# if necessary so that the sources are found.
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# Also change its value of srcdir.
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# Conditionalize the makefile for this machine.
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if [ -f ${srcdir}/config/${host_var_file} ]
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then
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sed -e "/^####/ r ${srcdir}/config/${host_var_file}" Makefile.in > Makefile.tem
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else
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cp Makefile.in Makefile.tem
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fi
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if [ -f ${srcdir}/config/${target_var_file} ]
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then
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sed -e "/^####/ r ${srcdir}/config/${target_var_file}" Makefile.tem > Makefile.tem1
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mv Makefile.tem1 Makefile.tem
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fi
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# Remove all formfeeds, since some Makes get confused by them.
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sed "s/ //" Makefile.tem >> Makefile.tem1
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mv Makefile.tem1 Makefile.tem
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# reset SUBDIRS
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sed "s:^SUBDIRS =.*$:SUBDIRS = ${configdirs}:" Makefile.tem > Makefile.tem1
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mv Makefile.tem1 Makefile.tem
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# reset NONSUBDIRS
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sed "s:^NONSUBDIRS =.*$:NONSUBDIRS = ${noconfigdirs}:" Makefile.tem > Makefile.tem1
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mv Makefile.tem1 Makefile.tem
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# Delete the intermediate files
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if [ x$srcdir != x. ] ; then rm Makefile.in ; fi
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rm -f Makefile
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# FIXME-someday: This business of always writing to .tem and mv back
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# is so that I don't screw things up while developing. Once this
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# template is stable, these should be optimized. xoxorich.
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# Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
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if [ x$host != x$target ]
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@ -325,12 +317,54 @@ else
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echo "ALL=all.internal" > Makefile
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fi
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# set target and host
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# set target, host, VPATH
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echo "host = $host" >> Makefile
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echo "target = $target" >> Makefile
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cat Makefile.tem >> Makefile
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rm Makefile.tem
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if [ -n "${forcesubdirs}" ]
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then
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echo "subdir = /${hostsubdir}/${targetsubdir}" >> Makefile
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else
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echo "subdir =" >> Makefile
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fi
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# echo "workdir = `pwd`" >> Makefile
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echo "VPATH = ${srcdir}" >> Makefile
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# add Makefile.in
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cat ${srcdir}/Makefile.in >> Makefile
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# and shake thoroughly.
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host_var_file=hmake-${host}
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target_var_file=tmake-${target}
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# Conditionalize the makefile for this machine.
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if [ -f ${srcdir}/config/${host_var_file} ]
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then
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sed -e "/^####/ r ${srcdir}/config/${host_var_file}" Makefile > Makefile.tem
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mv Makefile.tem Makefile
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fi
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if [ -f ${srcdir}/config/${target_var_file} ]
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then
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sed -e "/^####/ r ${srcdir}/config/${target_var_file}" Makefile > Makefile.tem
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mv Makefile.tem Makefile
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fi
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sed "s@^srcdir = \.@srcdir = ${srcdir}@" Makefile > Makefile.tem
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mv Makefile.tem Makefile
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# Remove all formfeeds, since some Makes get confused by them.
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sed "s/ //" Makefile >> Makefile.tem
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mv Makefile.tem Makefile
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# reset SUBDIRS
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sed "s:^SUBDIRS =.*$:SUBDIRS = ${configdirs}:" Makefile > Makefile.tem
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mv Makefile.tem Makefile
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# reset NONSUBDIRS
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sed "s:^NONSUBDIRS =.*$:NONSUBDIRS = ${noconfigdirs}:" Makefile > Makefile.tem
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mv Makefile.tem Makefile
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using=
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if [ -f ${srcdir}/config/${host_var_file} ]
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@ -363,6 +397,7 @@ else
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# | tee ${srcdir}/config.status
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fi
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originaldir=`pwd`
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cd ${srcdir}
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fi
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@ -383,12 +418,8 @@ do
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fi
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echo Configuring ${configdir}...
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# (cd ${configdir} ;
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# configure +host=${host} ${target} ${removing}) \
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# | sed 's/^/ /'
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(cd ${configdir} ;
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./configure +host=${host} ${target} ${removing}) \
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./configure ${forcesubdirs} ${removing} +host=${host} ${target}) \
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| sed 's/^/ /'
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done
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@ -396,8 +427,8 @@ exit 0
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#
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# $Log$
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# Revision 1.2 1991/04/09 23:52:41 rich
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# First cut config. builds in place.
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# Revision 1.3 1991/04/11 02:41:51 rich
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# Cut 2 config. Subdirs.
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#
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#
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#
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@ -3,6 +3,6 @@
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# script appropriate for this directory. For more information, check
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# any existing configure script.
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configdirs="bfd binutils gas gcc"
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srctrigger=gcc
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configdirs="bfd binutils ld gas gcc"
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srctrigger=README.configure
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srcname="gnu development package"
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