-################################################################################
+##############################################################################
## This file is a shell script fragment that supplies the information
## necessary to tailor a template configure script into the configure
## For more information on these two systems, check out the documentation
## for 'Autoconf' (autoconf.texi) and 'Configure' (configure.texi).
-################################################################################
+##############################################################################
### To add a new directory to the tree, first choose whether it is a target
### or a host dependent tool. Then put it into the appropriate list
# these libraries are used by various programs built for the host environment
#
-host_libs="mmalloc libiberty opcodes bfd readline glob tcl tk"
+host_libs="mmalloc libiberty opcodes bfd readline gash tcl tk tclX"
+
+if [ "${enable_gdbgui}" = "yes" ] ; then
+ host_libs="${host_libs} libgui"
+fi
# these tools are built for the host environment
#
host_tools="texinfo byacc flex bison binutils ld gas gcc gdb make patch
- send_pr gprof gdbtest tgas etc expect deja-gnu z8ksim
+ prms send-pr gprof gdbtest tgas etc expect dejagnu sim
m4 autoconf ispell grep diff rcs cvs fileutils shellutils
- textutils wdiff find emacs"
+ textutils wdiff find emacs emacs19 uudecode hello tar gzip indent
+ recode release sed utils"
-# these libraries are built for the target environment, and are built after the host
-# libraries and the host tools (which may be a cross compiler)
+# these libraries are built for the target environment, and are built after
+# the host libraries and the host tools (which may be a cross compiler)
#
-target_libs="libm xiberty newlib libg++"
+target_libs="target-libiberty target-libgloss target-newlib target-libio target-librx target-libstdc++ target-libg++ target-winsup"
+
-# these tools are built using the target libs, and are intended to run only in the
-# target environment. we currently have none.
+# these tools are built using the target libs, and are intended to run only
+# in the target environment
#
-# note: any program that uses libraries that are in the "target_libs" list
-# belongs in this list. those programs are also very likely candidates for
-# the "native_only" list which follows
+# note: any program that *uses* libraries that are in the "target_libs"
+# list belongs in this list. those programs are also very likely
+# candidates for the "native_only" list which follows
#
-target_tools=
+target_tools="examples groff"
################################################################################
## These two lists are of directories that are to be removed from the
## ${configdirs} list for either cross-compilations or for native-
## compilations. For example, it doesn't make that much sense to
-## cross-compile Emacs, nor is it terribly useful to compile xiberty in
+## cross-compile Emacs, nor is it terribly useful to compile target-libiberty in
## a native environment.
# directories to be built in the native environment only
#
-native_only="autoconf cvs diff emacs fileutils find grep ispell m4
- rcs sed shellutils textutils wdiff"
+native_only="autoconf cvs emacs emacs19 fileutils find grep groff gzip hello
+ indent ispell m4 rcs recode sed shellutils tar textutils gash
+ uudecode wdiff gprof"
-# directories to be built in the target environment only
+# directories to be built in a cross environment only
#
-cross_only="xiberty newlib"
+cross_only="target-libiberty target-libgloss target-newlib"
## All tools belong in one of the four categories, and are assigned above
+## We assign ${configdirs} this way to remove all embedded newlines. This
+## is important because configure will choke if they ever get through.
+## ${configdirs} is directories we build using the host tools.
+## ${target_configdirs} is directories we build using the target tools.
#
-configdirs="${host_libs} ${host_tools} ${target_libs} ${target_tools}"
+configdirs=`echo ${host_libs} ${host_tools}`
+target_configdirs=`echo ${target_libs} ${target_tools}`
################################################################################
srctrigger=move-if-change
srcname="gnu development package"
+# This gets set non-empty for some net releases of packages.
+appdirs=""
+
# per-host:
+# Work in distributions that contain no compiler tools, like Autoconf.
+if [ -d ${srcdir}/config ]; then
case "${host}" in
+ m68k-hp-hpux*) host_makefile_frag=config/mh-hp300 ;;
m68k-apollo-sysv*) host_makefile_frag=config/mh-apollo68 ;;
m68k-apollo-bsd*) host_makefile_frag=config/mh-a68bsd ;;
- m88k-motorola-m88kbcs) host_makefile_frag=config/mh-delta88;;
m88k-dg-dgux*) host_makefile_frag=config/mh-dgux ;;
- mips-dec-ultrix*) host_makefile_frag=config/mh-decstation ;;
- mips-sgi-irix4) host_makefile_frag=config/mh-irix4 ;;
- mips-sgi-irix3) host_makefile_frag=config/mh-sysv ;;
- i[34]86-ncr-sysv4*) host_makefile_frag=config/mh-ncr3000 ;;
- i[34]86-*-sco*) host_makefile_frag=config/mh-sco ;;
- i[34]86-*-linux) host_makefile_frag=config/mh-linux ;;
- i[34]86-*-solaris2*) host_makefile_frag=config/mh-sysv4 ;;
- *-ibm-aix*) host_makefile_frag=config/mh-aix ;;
- *-sun-solaris*) host_makefile_frag=config/mh-solaris ;;
- *-sun-*) host_makefile_frag=config/mh-sun ;;
- *-hp-hpux) host_makefile_frag=config/mh-hpux ;;
- *-*sysv4*) host_makefile_frag=config/mh-sysv4 ;;
- *-*sysv*) host_makefile_frag=config/mh-sysv ;;
+ m88k-harris-cxux*) host_makefile_frag=config/mh-cxux ;;
+ m88k-motorola-sysv*) host_makefile_frag=config/mh-delta88;;
+ mips*-dec-ultrix*) host_makefile_frag=config/mh-decstation ;;
+ mips*-sgi-irix[56]*) host_makefile_frag=config/mh-irix5 ;;
+ mips*-sgi-irix4*) host_makefile_frag=config/mh-irix4 ;;
+ mips*-sgi-irix3*) host_makefile_frag=config/mh-sysv ;;
+ mips*-*-sysv4*) host_makefile_frag=config/mh-sysv4 ;;
+ mips*-*-sysv*) host_makefile_frag=config/mh-riscos ;;
+ i[345]86-ncr-sysv4.3) host_makefile_frag=config/mh-ncrsvr43 ;;
+ i[345]86-ncr-sysv4*) host_makefile_frag=config/mh-ncr3000 ;;
+ i[345]86-*-sco*) host_makefile_frag=config/mh-sco ;;
+ i[345]86-*-isc*) host_makefile_frag=config/mh-sysv ;;
+ i[345]86-*-linux*) host_makefile_frag=config/mh-linux ;;
+ i[345]86-*-solaris2*) host_makefile_frag=config/mh-sysv4 ;;
+ i[345]86-*-aix*) host_makefile_frag=config/mh-aix386 ;;
+ i[345]86-*-go32*) host_makefile_frag=config/mh-go32 ;;
+ i[345]86-*-win32) host_makefile_frag=config/mh-i386win32 ;;
+ vax-*-ultrix2*) host_makefile_frag=config/mh-vaxult2 ;;
+ *-*-solaris2*) host_makefile_frag=config/mh-solaris ;;
+ m68k-sun-*) host_makefile_frag=config/mh-sun3 ;;
+ *-hp-hpux[78]*) host_makefile_frag=config/mh-hpux8 ;;
+ *-hp-hpux*) host_makefile_frag=config/mh-hpux ;;
+ *-*-hiux*) host_makefile_frag=config/mh-hpux ;;
+ rs6000-*-lynxos*) host_makefile_frag=config/mh-lynxrs6k ;;
+ *-*-lynxos*) host_makefile_frag=config/mh-lynxos ;;
+ *-*-sysv4*) host_makefile_frag=config/mh-sysv4 ;;
+ *-*-sysv*) host_makefile_frag=config/mh-sysv ;;
+esac
+fi
+
+# See if we can extract a definition of CC from the fragment.
+if [ -z "${CC}" ]; then
+ if [ -n "${host_makefile_frag}" -a -f "${srcdir}/${host_makefile_frag}" ]; then
+ xx=`sed -n -e 's/^[ ]*CC[ ]*=[ ]*\(.*\)$/\1/p' < ${srcdir}/${host_makefile_frag}`
+ if [ -n "${xx}" ] ; then
+ CC=$xx
+ fi
+ fi
+fi
+
+# The Solaris /usr/ucb/cc compiler does not appear to work.
+case "${host}" in
+ sparc-sun-solaris2*)
+ if [ "`/usr/bin/which ${CC-cc}`" = "/usr/ucb/cc" ] ; then
+ could_use=
+ [ -d /opt/SUNWspro/bin ] && could_use="/opt/SUNWspro/bin"
+ if [ -d /opt/cygnus/bin ] ; then
+ if [ "$could_use" = "" ] ; then
+ could_use="/opt/cygnus/bin"
+ else
+ could_use="$could_use or /opt/cygnus/bin"
+ fi
+ fi
+ if [ "$could_use" = "" ] ; then
+ echo "Warning: compilation may fail because you're using"
+ echo "/usr/ucb/cc. You should change your PATH or CC "
+ echo "variable and rerun configure."
+ else
+ echo "Warning: compilation may fail because you're using"
+ echo "/usr/ucb/cc, when you should use the C compiler from"
+ echo "$could_use. You should change your"
+ echo "PATH or CC variable and rerun configure."
+ fi
+ fi
+ ;;
esac
-# per-target:
+# We default to --with-shared on platforms where -fpic is meaningless.
+# Well, we don't yet, but we will.
+if false && [ "${host}" = "${target}" ] && [ x${enable_shared} = x ]; then
+ case "${target}" in
+ alpha-dec-osf*) enable_shared=yes ;;
+ mips-sgi-irix5*) enable_shared=yes ;;
+ *) enable_shared=no ;;
+ esac
+fi
+
+if [ x${enable_shared} = xyes ]; then
+ waugh=
+ case "${host}" in
+ hppa*) waugh=config/mh-papic ;;
+ i[345]86-*) waugh=config/mh-x86pic ;;
+ *) waugh=config/mh-${host_cpu}pic ;;
+ esac
+ if [ -f ${srcdir}/${waugh} ]; then
+ if [ -n "${host_makefile_frag}" ] ; then
+ cat ${srcdir}/${host_makefile_frag} > mh-frag
+ cat ${srcdir}/${waugh} >> mh-frag
+ host_makefile_frag=mh-frag
+ else
+ host_makefile_frag=${waugh}
+ fi
+ fi
+fi
-bfd_target=
+# per-target:
case "${target}" in
- a29k-amd-ebmon) bfd_target="ebmon29k" ;;
- a29k-amd-udi) bfd_target="udi29k" ;;
- a29k-amd-*) echo "bad target_os for amd" 1>&2
- exit 1
- ;;
+ v810*) target_makefile_frag=config/mt-v810 ;;
+ i[345]86-*-netware*) target_makefile_frag=config/mt-netware ;;
+ powerpc-*-netware*) target_makefile_frag=config/mt-netware ;;
esac
+skipdirs=
+gasdir=gas
+use_gnu_ld=
+use_gnu_as=
+
+# some tools are so dependent upon X11 that if we're not building with X,
+# it's not even worth trying to configure, much less build, that tool.
+
+case ${with_x} in
+ yes | "") # the default value for this tree is that X11 is available
+ ;;
+ no)
+ skipdirs="${skipdirs} tk gash"
+ ;;
+ *)
+ echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2
+ ;;
+esac
-# some tools are only suitable for building in a "native" situation.
+# Some tools are only suitable for building in a "native" situation.
# Those are added when we have a host==target configuration. For cross
# toolchains, we add some directories that should only be useful in a
# cross-compiler.
+is_cross_compiler=
+
if [ x"${host}" = x"${target}" ] ; then
# when doing a native toolchain, don't build the targets
# that are in the 'cross only' list
- for i in ${cross_only} ; do
- configdirs=`echo ${configdirs} | sed -e "s/$i//"`
- done
+ skipdirs="${skipdirs} ${cross_only}"
+ is_cross_compiler=no
+ target_subdir=.
else
# similarly, don't build the targets in the 'native only'
# list when building a cross compiler
- for i in ${native_only} ; do
- configdirs=`echo ${configdirs} | sed -e "s/$i//"`
- done
+ skipdirs="${skipdirs} ${native_only}"
+ is_cross_compiler=yes
+ target_subdir=${target_alias}
+ if [ ! -d ${target_subdir} ] ; then
+ if mkdir ${target_subdir} ; then true
+ else
+ echo "'*** could not make ${PWD=`pwd`}/${target_subdir}" 1>&2
+ exit 1
+ fi
+ fi
fi
+copy_dirs=
+
+# Handle --with-headers=XXX. The contents of the named directory are
+# copied to $(tooldir)/include.
+if [ x"${with_headers}" != x ]; then
+ if [ x${is_cross_compiler} = xno ]; then
+ echo 1>&2 '***' --with-headers is only supported when cross compiling
+ exit 1
+ fi
+ case "${exec_prefixoption}" in
+ "") x=${prefix} ;;
+ *) x=${exec_prefix} ;;
+ esac
+ copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/include"
+fi
+
+# Handle --with-libs=XXX. Multiple directories are permitted. The
+# contents are copied to $(tooldir)/lib.
+if [ x"${with_libs}" != x ]; then
+ if [ x${is_cross_compiler} = xno ]; then
+ echo 1>&2 '***' --with-libs is only supported when cross compiling
+ exit 1
+ fi
+ # Copy the libraries in reverse order, so that files in the first named
+ # library override files in subsequent libraries.
+ case "${exec_prefixoption}" in
+ "") x=${prefix} ;;
+ *) x=${exec_prefix} ;;
+ esac
+ for l in ${with_libs}; do
+ copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}"
+ done
+fi
+
+# If both --with-headers and --with-libs are specified, default to
+# --without-newlib.
+if [ x"${with_headers}" != x ] && [ x"${with_libs}" != x ]; then
+ if [ x"${with_newlib}" = x ]; then
+ with_newlib=no
+ fi
+fi
+
+# Recognize --with-newlib/--without-newlib.
+if [ x${with_newlib} = xno ]; then
+ skipdirs="${skipdirs} target-newlib"
+elif [ x${with_newlib} = xyes ]; then
+ skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
+fi
+
+# Handle ${copy_dirs}
+set fnord ${copy_dirs}
+shift
+while [ $# != 0 ]; do
+ if [ -f $2/COPIED ] && [ x"`cat $2/COPIED`" = x"$1" ]; then
+ :
+ else
+ echo Copying $1 to $2
+
+ # Use the install script to create the directory and all required
+ # parent directories.
+ if [ -d $2 ]; then
+ :
+ else
+ echo >config.temp
+ ${srcdir}/install.sh -c -m 644 config.temp $2/COPIED
+ fi
+
+ # Copy the directory, assuming we have tar.
+ # FIXME: Should we use B in the second tar? Not all systems support it.
+ (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
+
+ # It is the responsibility of the user to correctly adjust all
+ # symlinks. If somebody can figure out how to handle them correctly
+ # here, feel free to add the code.
+
+ echo $1 > $2/COPIED
+ fi
+ shift; shift
+done
+
+# Configure extra directories which are host specific
+
+case "${host}" in
+ i[345]86-*-win32* | i[345]86-*-go32*)
+ configdirs="$configdirs dosrel" ;;
+esac
-# remove more programs from consideration, based on the host or
+# Remove more programs from consideration, based on the host or
# target this usually means that a port of the program doesn't
# exist yet.
-#case "${host}" in
-# hppa*-*-*)
-# configdirs=`echo ${configdirs} | sed -e 's/emacs//'`
-# ;;
-#esac
+noconfigdirs=""
+
+case "${host}" in
+ i[345]86-*-vsta)
+ noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff"
+ ;;
+ i[345]86-*-go32)
+ noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff"
+ ;;
+ i[345]86-*-win32)
+ noconfigdirs="tk tcl expect dejagnu cvs autoconf texinfo bison send-pr gprof rcs"
+ ;;
+esac
+
case "${target}" in
- mips-*-*)
- configdirs=`echo ${configdirs} | sed -e 's/ld//;s/binutils//;s/gas//'`
+ *-*-netware)
+ noconfigdirs="$noconfigdirs target-libg++ target-libstdc++ target-librx target-newlib target-libiberty"
;;
- rs6000-*-*)
- configdirs=`echo ${configdirs} | sed -e 's/ld//;s/binutils//;s/gas//;s/tk//'`
+ *-*-vxworks5.1)
+ noconfigdirs="$noconfigdirs target-newlib"
+ ;;
+ alpha-dec-osf*)
+ # ld works, but does not support shared libraries. emacs doesn't
+ # work. newlib is not 64 bit ready. I'm not sure about fileutils or grep.
+ noconfigdirs="$noconfigdirs ld emacs fileutils grep target-newlib"
+ ;;
+ alpha*-*-*)
+ # newlib is not 64 bit ready
+ noconfigdirs="$noconfigdirs target-newlib"
+ ;;
+# start-sanitize-arc
+ arc-*-*)
+ ;;
+# end-sanitize-arc
+# start-sanitize-psion
+ arm-*-pe*)
+ ;;
+# end-sanitize-psion
+ arm-*-riscix*)
+ noconfigdirs="$noconfigdirs ld"
+ ;;
+ h8300*-*-* | \
+ h8500-*-*)
+ noconfigdirs="$noconfigdirs target-libg++ target-libstdc++ target-libio target-librx"
+ ;;
+ hppa*-*-*elf* | \
+ hppa*-*-lites*)
+ # Do configure ld/binutils/gas for this case.
;;
hppa*-*-*)
- configdirs=`echo ${configdirs} | sed -e 's/ld//;s/binutils//;s/gas//'`
+ # HP's C compiler doesn't handle Emacs correctly (but on BSD and Mach
+ # cc is gcc, and on any system a user should be able to link cc to
+ # whatever they want. FIXME, emacs emacs19).
+ case "${CC}" in
+ "" | cc*) noconfigdirs="$noconfigdirs emacs emacs19" ;;
+ *) ;;
+ esac
+ noconfigdirs="$noconfigdirs ld shellutils"
;;
- *-*-solaris2)
- configdirs=`echo ${configdirs} | sed -e 's/ld//;s/gas//'`
+ i[345]86-*-go32)
+ # but don't build gdb
+ noconfigdirs="$noconfigdirs gdb target-libg++ target-libstdc++ target-libio target-librx"
;;
-esac
+ i[345]86-*-win32)
+ noconfigdirs="$noconfigdirs tk"
+ # Can't build gdb for win32 if not native.
+ if [ x${is_cross_compiler} = xyes ]; then
+ noconfigdirs="$noconfigdirs gdb"
+ fi
+ # always build newlib.
+ skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
+ # and winsup
+ configdirs="$configdirs target-winsup"
+ ;;
+ i[345]86-*-pe)
+ noconfigdirs="$noconfigdirs target-libg++ target-libstdc++ target-libio target-librx"
+ ;;
+ i[345]86-*-sco*)
+ noconfigdirs="$noconfigdirs gprof"
+ ;;
+ i[345]86-*-solaris2*)
+ # The linker does static linking correctly, but the Solaris C library
+ # has bugs such that some important functions won't work when statically
+ # linked. (See man pages for getpwuid, for example.)
+ noconfigdirs="$noconfigdirs ld"
+ ;;
+ i[345]86-*-sysv4*)
+ # The SYSV4 C compiler doesn't handle Emacs correctly
+ case "${CC}" in
+ "" | cc*) noconfigdirs="$noconfigdirs emacs emacs19" ;;
+ *) ;;
+ esac
+ # but that's okay since emacs doesn't work anyway
+ noconfigdirs="$noconfigdirs emacs emacs19"
+ ;;
+# start-sanitize-jaguar
+ jaguar-*-*)
+ ;;
+# end-sanitize-jaguar
+ powerpc-*-aix*)
+ # copied from rs6000-*-* entry
+ noconfigdirs="$noconfigdirs gprof cvs"
+ ;;
+ powerpc*-*-winnt* | powerpc*-*-pe*)
+ noconfigdirs="$noconfigdirs ld gdb"
+ ;;
+ rs6000-*-lynxos*)
+ # The CVS server code doesn't work on the RS/6000
+ # Newlib makes problems for libg++ in crosses.
+ noconfigdirs="$noconfigdirs target-newlib gprof cvs"
+ ;;
+ rs6000-*-*)
+ noconfigdirs="$noconfigdirs gprof"
+ ;;
+ m68k-*-netbsd*)
+ noconfigdirs="$noconfigdirs gdb"
+ ;;
+ m68k-apollo-*)
+ noconfigdirs="$noconfigdirs ld binutils gprof"
+ ;;
+ mips*-*-irix5*)
+ # The GNU linker does not support shared libraries.
+ # emacs is emacs 18, which does not work on Irix 5 (emacs19 does work)
+ noconfigdirs="$noconfigdirs ld gprof emacs"
+ ;;
+ mips*-dec-bsd*)
+ noconfigdirs="$noconfigdirs gprof"
+ ;;
+ mips*-*-bsd*)
+ noconfigdirs="$noconfigdirs gprof"
+ ;;
+ mips*-*-*)
+ noconfigdirs="$noconfigdirs gprof"
+ ;;
+ romp-*-*)
+ noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes"
+ ;;
+ sh-*-*)
+ case "${host}" in
+ i[345]86-*-vsta) ;; # don't add gprof back in
+ i[345]86-*-go32) ;; # don't add gprof back in
+ *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
+ esac
+ ;;
+ sparc-*-sunos4*)
+ if [ x${is_cross_compiler} != xno ] ; then
+ noconfigdirs="$noconfigdirs gdb gdbtest target-newlib"
+ else
+ use_gnu_ld=no
+ fi
+ ;;
+ v810-*-*)
+ noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libg++ target-libstdc++ opcodes"
+ ;;
+ vax-*-vms)
+ noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes"
+ ;;
+ vax-*-*)
+ noconfigdirs="$noconfigdirs target-newlib"
+ ;;
+ *-*-lynxos*)
+ # Newlib makes problems for libg++ in crosses.
+ noconfigdirs="$noconfigdirs target-newlib"
+ ;;
+esac
-target_makefile_frag=config/mt-${bfd_target}
+# Remove the entries in $skipdirs and $noconfigdirs from $configdirs and
+# $target_configdirs.
+# If we have the source for $noconfigdirs entries, add them to $notsupp.
+
+notsupp=""
+for dir in . $skipdirs $noconfigdirs ; do
+ if [ $dir != . ] && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
+ configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
+ if [ -r $srcdir/$dir/configure ] || [ -r $srcdir/$dir/configure.in ]; then
+ if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
+ true
+ else
+ notsupp="$notsupp $dir"
+ fi
+ fi
+ fi
+ if [ $dir != . ] && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
+ target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
+ if [ -r $srcdir/$dir/configure ] || [ -r $srcdir/$dir/configure.in ]; then
+ if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
+ true
+ else
+ notsupp="$notsupp $dir"
+ fi
+ fi
+ fi
+done
+
+# Deconfigure all subdirectories, in case we are changing the
+# configuration from one where a subdirectory is supported to one where it
+# is not.
+if [ -z "${norecursion}" -a -n "${configdirs}" ]; then
+ for i in ${configdirs} ; do
+ rm -f $i/Makefile
+ done
+fi
+if [ -z "${norecursion}" -a -n "${target_configdirs}" ]; then
+ for i in ${target_configdirs} ; do
+ rm -f ${target_subdir}/$i/Makefile
+ done
+fi
+
+# Produce a warning message for the subdirs we can't configure.
+# This isn't especially interesting in the Cygnus tree, but in the individual
+# FSF releases, it's important to let people know when their machine isn't
+# supported by the one or two programs in a package.
+
+if [ -n "${notsupp}" ] && [ -z "${norecursion}" ]; then
+ # If $appdirs is non-empty, at least one of those directories must still
+ # be configured, or we error out. (E.g., if the gas release supports a
+ # specified target in some subdirs but not the gas subdir, we shouldn't
+ # pretend that all is well.)
+ if [ -n "$appdirs" ]; then
+ for dir in $appdirs ; do
+ if [ -r $dir/Makefile.in ]; then
+ if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
+ appdirs=""
+ break
+ fi
+ if echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
+ appdirs=""
+ break
+ fi
+ fi
+ done
+ if [ -n "$appdirs" ]; then
+ echo "*** This configuration is not supported by this package." 1>&2
+ exit 1
+ fi
+ fi
+ # Okay, some application will build, or we don't care to check. Still
+ # notify of subdirs not getting built.
+ echo "*** This configuration is not supported in the following subdirectories:" 1>&2
+ echo " ${notsupp}" 1>&2
+ echo " (Any other directories should still work fine.)" 1>&2
+fi
+
+# Set with_gnu_as and with_gnu_ld as appropriate.
+#
+# This is done by determining whether or not the appropriate directory
+# is available, and by checking whether or not specific configurations
+# have requested that this magic not happen.
+#
+# The command line options always override the explicit settings in
+# configure.in, and the settings in configure.in override this magic.
+#
+# If the default for a toolchain is to use GNU as and ld, and you don't
+# want to do that, then you should use the --without-gnu-as and
+# --without-gnu-ld options for the configure script.
+
+if [ x${use_gnu_as} = x ] ; then
+ if [ x${with_gnu_as} != xno ] && echo " ${configdirs} " | grep " ${gasdir} " > /dev/null 2>&1 && [ -d ${srcdir}/${gasdir} ] ; then
+ with_gnu_as=yes
+ withoptions="$withoptions --with-gnu-as"
+ fi
+fi
+
+if [ x${use_gnu_ld} = x ] ; then
+ if [ x${with_gnu_ld} != xno ] && echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 && [ -d ${srcdir}/ld ] ; then
+ with_gnu_ld=yes
+ withoptions="$withoptions --with-gnu-ld"
+ fi
+fi
+
+if [ x${enable_shared} = xyes ]; then
+ case "${target}" in
+ hppa*) target_makefile_frag=config/mt-papic ;;
+ i[345]86-*) target_makefile_frag=config/mt-x86pic ;;
+ *) target_makefile_frag=config/mt-${target_cpu}pic ;;
+ esac
+fi
+
+# post-target:
+
+# Record target_configdirs and the configure arguments in Makefile.
+target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
+targargs=`echo "${arguments}" | \
+ sed -e 's/--*norecursion//' \
+ -e 's/--*cache[a-z-]*=[^ ]*//' \
+ -e 's/--*cache[a-z-]*[ ][ ]*[^ ]*//'`
+sed -e "s:^TARGET_CONFIGDIRS[ ]*=.*$:TARGET_CONFIGDIRS = ${target_configdirs}:" \
+ -e "s%^CONFIG_ARGUMENTS[ ]*=.*$%CONFIG_ARGUMENTS = ${targargs}%" \
+ -e "s%^TARGET_SUBDIR[ ]*=.*$%TARGET_SUBDIR = ${target_subdir}%" \
+ Makefile > Makefile.tem
+rm -f Makefile
+mv -f Makefile.tem Makefile
#
# Local Variables:
# fill-column: 131
# End:
#
-
projects / deliverable / binutils-gdb.git / blobdiff