1 ##############################################################################
3 ## This file is a shell script fragment that supplies the information
4 ## necessary to tailor a template configure script into the configure
5 ## script appropriate for this directory. For more information, check
6 ## any existing configure script.
8 ## Be warned, there are two types of configure.in files. There are those
9 ## used by Autoconf, which are macros which are expanded into a configure
10 ## script by autoconf. The other sort, of which this is one, is executed
11 ## by Cygnus configure.
13 ## For more information on these two systems, check out the documentation
14 ## for 'Autoconf' (autoconf.texi) and 'Configure' (configure.texi).
16 ##############################################################################
18 ### To add a new directory to the tree, first choose whether it is a target
19 ### or a host dependent tool. Then put it into the appropriate list
20 ### (library or tools, host or target), doing a dependency sort. For
21 ### example, gdb requires that byacc (or bison) be built first, so it is in
22 ### the ${host_tools} list after byacc and bison.
25 # these libraries are used by various programs built for the host environment
27 host_libs="mmalloc libiberty opcodes bfd readline gash tcl tk tclX"
29 if [ "${enable_gdbgui}" = "yes" ] ; then
30 host_libs="${host_libs} libgui"
33 # these tools are built for the host environment
35 host_tools="texinfo byacc flex bison binutils ld gas gcc gdb make patch
36 prms send-pr gprof gdbtest tgas etc expect dejagnu sim
37 m4 autoconf ispell grep diff rcs cvs fileutils shellutils
38 textutils wdiff find emacs emacs19 uudecode hello tar gzip indent
39 recode release sed utils"
42 # these libraries are built for the target environment, and are built after
43 # the host libraries and the host tools (which may be a cross compiler)
45 target_libs="target-libiberty target-libgloss target-newlib target-libio target-librx target-libstdc++ target-libg++"
48 # these tools are built using the target libs, and are intended to run only
49 # in the target environment
51 # note: any program that *uses* libraries that are in the "target_libs"
52 # list belongs in this list. those programs are also very likely
53 # candidates for the "native_only" list which follows
55 target_tools="target-examples target-groff"
57 ################################################################################
59 ## These two lists are of directories that are to be removed from the
60 ## ${configdirs} list for either cross-compilations or for native-
61 ## compilations. For example, it doesn't make that much sense to
62 ## cross-compile Emacs, nor is it terribly useful to compile target-libiberty in
63 ## a native environment.
65 # directories to be built in the native environment only
67 native_only="autoconf cvs emacs emacs19 fileutils find grep gzip hello
68 indent ispell m4 rcs recode sed shellutils tar textutils gash
69 uudecode wdiff gprof target-groff"
71 # directories to be built in a cross environment only
73 cross_only="target-libiberty target-libgloss target-newlib"
75 ## All tools belong in one of the four categories, and are assigned above
76 ## We assign ${configdirs} this way to remove all embedded newlines. This
77 ## is important because configure will choke if they ever get through.
78 ## ${configdirs} is directories we build using the host tools.
79 ## ${target_configdirs} is directories we build using the target tools.
81 configdirs=`echo ${host_libs} ${host_tools}`
82 target_configdirs=`echo ${target_libs} ${target_tools}`
84 ################################################################################
86 srctrigger=move-if-change
87 srcname="gnu development package"
89 # This gets set non-empty for some net releases of packages.
94 # Work in distributions that contain no compiler tools, like Autoconf.
95 if [ -d ${srcdir}/config ]; then
97 m68k-hp-hpux*) host_makefile_frag=config/mh-hp300 ;;
98 m68k-apollo-sysv*) host_makefile_frag=config/mh-apollo68 ;;
99 m68k-apollo-bsd*) host_makefile_frag=config/mh-a68bsd ;;
100 m88k-dg-dgux*) host_makefile_frag=config/mh-dgux ;;
101 m88k-harris-cxux*) host_makefile_frag=config/mh-cxux ;;
102 m88k-motorola-sysv*) host_makefile_frag=config/mh-delta88;;
103 mips*-dec-ultrix*) host_makefile_frag=config/mh-decstation ;;
104 mips*-sgi-irix[56]*) host_makefile_frag=config/mh-irix5 ;;
105 mips*-sgi-irix4*) host_makefile_frag=config/mh-irix4 ;;
106 mips*-sgi-irix3*) host_makefile_frag=config/mh-sysv ;;
107 mips*-*-sysv4*) host_makefile_frag=config/mh-sysv4 ;;
108 mips*-*-sysv*) host_makefile_frag=config/mh-riscos ;;
109 i[345]86-ncr-sysv4.3) host_makefile_frag=config/mh-ncrsvr43 ;;
110 i[345]86-ncr-sysv4*) host_makefile_frag=config/mh-ncr3000 ;;
111 i[345]86-*-sco3.2v5*) host_makefile_frag=config/mh-sysv ;;
112 i[345]86-*-sco*) host_makefile_frag=config/mh-sco ;;
113 i[345]86-*-isc*) host_makefile_frag=config/mh-sysv ;;
114 i[345]86-*-linux*) host_makefile_frag=config/mh-linux ;;
115 i[345]86-*-solaris2*) host_makefile_frag=config/mh-sysv4 ;;
116 i[345]86-*-aix*) host_makefile_frag=config/mh-aix386 ;;
117 i[345]86-*-go32*) host_makefile_frag=config/mh-go32 ;;
118 i[345]86-*-win32) host_makefile_frag=config/mh-i386win32 ;;
119 vax-*-ultrix2*) host_makefile_frag=config/mh-vaxult2 ;;
120 *-*-solaris2*) host_makefile_frag=config/mh-solaris ;;
121 m68k-sun-sunos*) host_makefile_frag=config/mh-sun3 ;;
122 *-hp-hpux[78]*) host_makefile_frag=config/mh-hpux8 ;;
123 *-hp-hpux*) host_makefile_frag=config/mh-hpux ;;
124 *-*-hiux*) host_makefile_frag=config/mh-hpux ;;
125 rs6000-*-lynxos*) host_makefile_frag=config/mh-lynxrs6k ;;
126 *-*-lynxos*) host_makefile_frag=config/mh-lynxos ;;
127 *-*-sysv4*) host_makefile_frag=config/mh-sysv4 ;;
128 *-*-sysv*) host_makefile_frag=config/mh-sysv ;;
132 # See if we can extract a definition of CC from the fragment.
133 if [ -z "${CC}" ]; then
134 if [ -n "${host_makefile_frag}" -a -f "${srcdir}/${host_makefile_frag}" ]; then
135 xx=`sed -n -e 's/^[ ]*CC[ ]*=[ ]*\(.*\)$/\1/p' < ${srcdir}/${host_makefile_frag}`
136 if [ -n "${xx}" ] ; then
142 # The Solaris /usr/ucb/cc compiler does not appear to work.
145 if [ "`/usr/bin/which ${CC-cc}`" = "/usr/ucb/cc" ] ; then
147 [ -d /opt/SUNWspro/bin ] && could_use="/opt/SUNWspro/bin"
148 if [ -d /opt/cygnus/bin ] ; then
149 if [ "$could_use" = "" ] ; then
150 could_use="/opt/cygnus/bin"
152 could_use="$could_use or /opt/cygnus/bin"
155 if [ "$could_use" = "" ] ; then
156 echo "Warning: compilation may fail because you're using"
157 echo "/usr/ucb/cc. You should change your PATH or CC "
158 echo "variable and rerun configure."
160 echo "Warning: compilation may fail because you're using"
161 echo "/usr/ucb/cc, when you should use the C compiler from"
162 echo "$could_use. You should change your"
163 echo "PATH or CC variable and rerun configure."
169 # We default to --with-shared on platforms where -fpic is meaningless.
170 # Well, we don't yet, but we will.
171 if false && [ "${host}" = "${target}" ] && [ x${enable_shared} = x ]; then
173 alpha-dec-osf*) enable_shared=yes ;;
174 mips-sgi-irix5*) enable_shared=yes ;;
175 *) enable_shared=no ;;
179 if [ x${enable_shared} = xyes ]; then
182 hppa*) waugh=config/mh-papic ;;
183 i[345]86-*) waugh=config/mh-x86pic ;;
184 *) waugh=config/mh-${host_cpu}pic ;;
186 if [ -f ${srcdir}/${waugh} ]; then
187 if [ -n "${host_makefile_frag}" ] ; then
188 cat ${srcdir}/${host_makefile_frag} > mh-frag
189 cat ${srcdir}/${waugh} >> mh-frag
190 host_makefile_frag=mh-frag
192 host_makefile_frag=${waugh}
200 v810*) target_makefile_frag=config/mt-v810 ;;
201 i[345]86-*-netware*) target_makefile_frag=config/mt-netware ;;
202 powerpc-*-netware*) target_makefile_frag=config/mt-netware ;;
210 # some tools are so dependent upon X11 that if we're not building with X,
211 # it's not even worth trying to configure, much less build, that tool.
214 yes | "") # the default value for this tree is that X11 is available
217 skipdirs="${skipdirs} tk gash"
220 echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2
224 # Some tools are only suitable for building in a "native" situation.
225 # Those are added when we have a host==target configuration. For cross
226 # toolchains, we add some directories that should only be useful in a
231 if [ x"${host}" = x"${target}" ] ; then
232 # when doing a native toolchain, don't build the targets
233 # that are in the 'cross only' list
234 skipdirs="${skipdirs} ${cross_only}"
238 # similarly, don't build the targets in the 'native only'
239 # list when building a cross compiler
240 skipdirs="${skipdirs} ${native_only}"
241 is_cross_compiler=yes
242 target_subdir=${target_alias}
243 if [ ! -d ${target_subdir} ] ; then
244 if mkdir ${target_subdir} ; then true
246 echo "'*** could not make ${PWD=`pwd`}/${target_subdir}" 1>&2
254 # Handle --with-headers=XXX. The contents of the named directory are
255 # copied to $(tooldir)/sys-include.
256 if [ x"${with_headers}" != x ]; then
257 if [ x${is_cross_compiler} = xno ]; then
258 echo 1>&2 '***' --with-headers is only supported when cross compiling
261 case "${exec_prefixoption}" in
263 *) x=${exec_prefix} ;;
265 copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include"
268 # Handle --with-libs=XXX. Multiple directories are permitted. The
269 # contents are copied to $(tooldir)/lib.
270 if [ x"${with_libs}" != x ]; then
271 if [ x${is_cross_compiler} = xno ]; then
272 echo 1>&2 '***' --with-libs is only supported when cross compiling
275 # Copy the libraries in reverse order, so that files in the first named
276 # library override files in subsequent libraries.
277 case "${exec_prefixoption}" in
279 *) x=${exec_prefix} ;;
281 for l in ${with_libs}; do
282 copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}"
286 # If both --with-headers and --with-libs are specified, default to
288 if [ x"${with_headers}" != x ] && [ x"${with_libs}" != x ]; then
289 if [ x"${with_newlib}" = x ]; then
294 # Recognize --with-newlib/--without-newlib.
295 if [ x${with_newlib} = xno ]; then
296 skipdirs="${skipdirs} target-newlib"
297 elif [ x${with_newlib} = xyes ]; then
298 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
301 # Default to using --with-stabs for certain targets.
302 if [ x${with_stabs} = x ]; then
304 mips*-*-* | alpha*-*-osf* | i[345]86*-*-sysv4* | i[345]86*-*-unixware*)
306 withoptions="${withoptions} --with-stabs"
311 # Handle ${copy_dirs}
312 set fnord ${copy_dirs}
314 while [ $# != 0 ]; do
315 if [ -f $2/COPIED ] && [ x"`cat $2/COPIED`" = x"$1" ]; then
318 echo Copying $1 to $2
320 # Use the install script to create the directory and all required
321 # parent directories.
326 ${srcdir}/install.sh -c -m 644 config.temp $2/COPIED
329 # Copy the directory, assuming we have tar.
330 # FIXME: Should we use B in the second tar? Not all systems support it.
331 (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
333 # It is the responsibility of the user to correctly adjust all
334 # symlinks. If somebody can figure out how to handle them correctly
335 # here, feel free to add the code.
342 # Configure extra directories which are host specific
345 i[345]86-*-win32* | i[345]86-*-go32*)
346 configdirs="$configdirs dosrel" ;;
349 # Remove more programs from consideration, based on the host or
350 # target this usually means that a port of the program doesn't
357 noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff"
360 noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff"
363 noconfigdirs="patch diff flex make tk tcl expect dejagnu cvs autoconf texinfo bison send-pr gprof rcs"
366 noconfigdirs="patch diff flex make tk tcl expect dejagnu cvs autoconf texinfo bison send-pr gprof rcs"
373 noconfigdirs="$noconfigdirs target-libg++ target-libstdc++ target-librx target-newlib target-libiberty"
376 noconfigdirs="$noconfigdirs target-newlib"
379 # ld works, but does not support shared libraries. emacs doesn't
380 # work. newlib is not 64 bit ready. I'm not sure about fileutils or grep.
381 # gas doesn't generate exception information.
382 noconfigdirs="$noconfigdirs gas ld emacs fileutils grep target-newlib"
385 # newlib is not 64 bit ready
386 noconfigdirs="$noconfigdirs target-newlib"
395 noconfigdirs="$noconfigdirs ld"
399 noconfigdirs="$noconfigdirs target-libg++ target-libstdc++ target-libio target-librx"
403 # Do configure ld/binutils/gas for this case.
406 # HP's C compiler doesn't handle Emacs correctly (but on BSD and Mach
407 # cc is gcc, and on any system a user should be able to link cc to
408 # whatever they want. FIXME, emacs emacs19).
410 "" | cc*) noconfigdirs="$noconfigdirs emacs emacs19" ;;
413 noconfigdirs="$noconfigdirs ld shellutils"
416 # but don't build gdb
417 noconfigdirs="$noconfigdirs gdb target-libg++ target-libstdc++ target-libio target-librx"
420 # Can't build gdb for win32 if not native.
421 # make/glob's configure uses some AC_TRY_RUN type tests
422 target_configdirs="$target_configdirs target-winsup"
423 noconfigdirs="$noconfigdirs gdb tcl tk expect make"
424 # always build newlib.
425 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
428 noconfigdirs="$noconfigdirs target-libg++ target-libstdc++ target-libio target-librx"
430 i[345]86-*-sco3.2v5*)
431 # The linker does not yet know about weak symbols in COFF,
432 # and is not configured to handle mixed ELF and COFF.
433 noconfigdirs="$noconfigdirs gprof ld"
436 noconfigdirs="$noconfigdirs gprof"
438 i[345]86-*-solaris2*)
439 # The linker does static linking correctly, but the Solaris C library
440 # has bugs such that some important functions won't work when statically
441 # linked. (See man pages for getpwuid, for example.)
442 noconfigdirs="$noconfigdirs ld"
445 # The SYSV4 C compiler doesn't handle Emacs correctly
447 "" | cc*) noconfigdirs="$noconfigdirs emacs emacs19" ;;
450 # but that's okay since emacs doesn't work anyway
451 noconfigdirs="$noconfigdirs emacs emacs19"
454 # copied from rs6000-*-* entry
455 noconfigdirs="$noconfigdirs gprof cvs"
457 powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
458 target_configdirs="$target_configdirs target-winsup"
459 noconfigdirs="$noconfigdirs gdb tcl tk make expect"
460 # always build newlib.
461 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
464 # The CVS server code doesn't work on the RS/6000
465 # Newlib makes problems for libg++ in crosses.
466 noconfigdirs="$noconfigdirs target-newlib gprof cvs"
469 noconfigdirs="$noconfigdirs gprof"
472 noconfigdirs="$noconfigdirs gdb"
475 noconfigdirs="$noconfigdirs ld binutils gprof"
478 # The GNU linker does not support shared libraries.
479 # emacs is emacs 18, which does not work on Irix 5 (emacs19 does work)
480 noconfigdirs="$noconfigdirs ld gprof emacs"
483 noconfigdirs="$noconfigdirs gprof"
486 noconfigdirs="$noconfigdirs gprof"
489 noconfigdirs="$noconfigdirs gprof"
492 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes"
496 i[345]86-*-vsta) ;; # don't add gprof back in
497 i[345]86-*-go32) ;; # don't add gprof back in
498 *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
502 if [ x${is_cross_compiler} != xno ] ; then
503 noconfigdirs="$noconfigdirs gdb gdbtest target-newlib"
509 noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libio target-libg++ target-libstdc++ opcodes"
512 noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes"
515 noconfigdirs="$noconfigdirs target-newlib"
518 # Newlib makes problems for libg++ in crosses.
519 noconfigdirs="$noconfigdirs target-newlib"
523 # Macs want a resource compiler.
524 configdirs="$configdirs grez"
528 # If we are building a Canadian Cross, discard tools that can not be built
529 # using a cross compiler. FIXME: These tools should be fixed.
530 if [ "${build}" != "${host}" ]; then
531 noconfigdirs="$noconfigdirs expect dejagnu make texinfo diff"
534 # Make sure we don't let GNU ld be added if we didn't want it.
535 if [ x$with_gnu_ld = xno ]; then
537 noconfigdirs="$noconfigdirs ld"
540 # Make sure we don't let GNU as be added if we didn't want it.
541 if [ x$with_gnu_as = xno ]; then
543 noconfigdirs="$noconfigdirs gas"
546 # Remove the entries in $skipdirs and $noconfigdirs from $configdirs and
547 # $target_configdirs.
548 # If we have the source for $noconfigdirs entries, add them to $notsupp.
551 for dir in . $skipdirs $noconfigdirs ; do
552 dirname=`echo $dir | sed -e s/target-//g`
553 if [ $dir != . ] && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
554 configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
555 if [ -r $srcdir/$dirname/configure ] \
556 || [ -r $srcdir/$dirname/configure.in ]; then
557 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
560 notsupp="$notsupp $dir"
564 if [ $dir != . ] && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
565 target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
566 if [ -r $srcdir/$dirname/configure ] \
567 || [ -r $srcdir/$dirname/configure.in ]; then
568 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
571 notsupp="$notsupp $dir"
577 # Sometimes the tools are distributed with libiberty but with no other
578 # libraries. In that case, we don't want to build target-libiberty.
579 if [ -n "${target_configdirs}" ]; then
581 for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do
582 if [ "$i" != "libiberty" ]; then
583 if [ -r $srcdir/$i/configure ] || [ -r $srcdir/$i/configure.in ]; then
589 if [ -z "${others}" ]; then
594 # Deconfigure all subdirectories, in case we are changing the
595 # configuration from one where a subdirectory is supported to one where it
597 if [ -z "${norecursion}" -a -n "${configdirs}" ]; then
598 for i in `echo ${configdirs} | sed -e s/target-//g` ; do
602 if [ -z "${norecursion}" -a -n "${target_configdirs}" ]; then
603 for i in `echo ${target_configdirs} | sed -e s/target-//` ; do
604 rm -f ${target_subdir}/$i/Makefile
608 # Produce a warning message for the subdirs we can't configure.
609 # This isn't especially interesting in the Cygnus tree, but in the individual
610 # FSF releases, it's important to let people know when their machine isn't
611 # supported by the one or two programs in a package.
613 if [ -n "${notsupp}" ] && [ -z "${norecursion}" ]; then
614 # If $appdirs is non-empty, at least one of those directories must still
615 # be configured, or we error out. (E.g., if the gas release supports a
616 # specified target in some subdirs but not the gas subdir, we shouldn't
617 # pretend that all is well.)
618 if [ -n "$appdirs" ]; then
619 for dir in $appdirs ; do
620 if [ -r $dir/Makefile.in ]; then
621 if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
625 if echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
631 if [ -n "$appdirs" ]; then
632 echo "*** This configuration is not supported by this package." 1>&2
636 # Okay, some application will build, or we don't care to check. Still
637 # notify of subdirs not getting built.
638 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
639 echo " ${notsupp}" 1>&2
640 echo " (Any other directories should still work fine.)" 1>&2
643 # Set with_gnu_as and with_gnu_ld as appropriate.
645 # This is done by determining whether or not the appropriate directory
646 # is available, and by checking whether or not specific configurations
647 # have requested that this magic not happen.
649 # The command line options always override the explicit settings in
650 # configure.in, and the settings in configure.in override this magic.
652 # If the default for a toolchain is to use GNU as and ld, and you don't
653 # want to do that, then you should use the --without-gnu-as and
654 # --without-gnu-ld options for the configure script.
656 if [ x${use_gnu_as} = x ] ; then
657 if [ x${with_gnu_as} != xno ] && echo " ${configdirs} " | grep " ${gasdir} " > /dev/null 2>&1 && [ -d ${srcdir}/${gasdir} ] ; then
659 withoptions="$withoptions --with-gnu-as"
663 if [ x${use_gnu_ld} = x ] ; then
664 if [ x${with_gnu_ld} != xno ] && echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 && [ -d ${srcdir}/ld ] ; then
666 withoptions="$withoptions --with-gnu-ld"
670 if [ x${enable_shared} = xyes ]; then
672 hppa*) target_makefile_frag=config/mt-papic ;;
673 i[345]86-*) target_makefile_frag=config/mt-x86pic ;;
674 *) target_makefile_frag=config/mt-${target_cpu}pic ;;
680 # Make sure that the compiler is able to generate an executable. If it
681 # can't, we are probably in trouble. We don't care whether we can run the
682 # executable--we might be using a cross compiler--we only care whether it
683 # can be created. At this point the main configure script has set CC.
684 echo "int main () { return 0; }" > conftest.c
685 ${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
686 if [ $? = 0 ] && [ -s conftest ]; then
689 echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
690 echo 1>&2 "*** You must set the environment variable CC to a working compiler."
696 # Record target_configdirs and the configure arguments in Makefile.
697 target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
698 targargs=`echo "${arguments}" | \
699 sed -e 's/--norecursion//' \
700 -e 's/--cache[a-z-]*=[^ ]*//' \
701 -e 's/--ho[a-z-]*=[^ ]*//' \
702 -e 's/--ta[a-z-]*=[^ ]*//'`
704 # Passing a --with-cross-host argument lets the target libraries know
705 # whether they are being built with a cross-compiler or being built
706 # native. However, it would be better to use other mechanisms to make the
707 # sorts of decisions they want to make on this basis. Please consider
708 # this option to be deprecated. FIXME.
709 if [ x${is_cross_compiler} = xyes ]; then
710 targargs="--with-cross-host=${host_alias} ${targargs}"
713 targargs="--host=${target_alias} ${targargs}"
714 sed -e "s:^TARGET_CONFIGDIRS[ ]*=.*$:TARGET_CONFIGDIRS = ${target_configdirs}:" \
715 -e "s%^CONFIG_ARGUMENTS[ ]*=.*$%CONFIG_ARGUMENTS = ${targargs}%" \
716 -e "s%^TARGET_SUBDIR[ ]*=.*$%TARGET_SUBDIR = ${target_subdir}%" \
717 Makefile > Makefile.tem
719 mv -f Makefile.tem Makefile