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 ${srcdir}/config ]; then
97 m68k-hp-hpux*) host_makefile_frag=config/mh-hp300 ;;
98 m68k-apollo-sysv*) host_makefile_frag=config/mh-apollo68 ;;
99 m68k-apollo-bsd*) host_makefile_frag=config/mh-a68bsd ;;
100 m88k-dg-dgux*) host_makefile_frag=config/mh-dgux ;;
101 m88k-harris-cxux*) host_makefile_frag=config/mh-cxux ;;
102 m88k-motorola-sysv*) host_makefile_frag=config/mh-delta88;;
103 mips*-dec-ultrix*) host_makefile_frag=config/mh-decstation ;;
104 mips*-sgi-irix[56]*) host_makefile_frag=config/mh-irix5 ;;
105 mips*-sgi-irix4*) host_makefile_frag=config/mh-irix4 ;;
106 mips*-sgi-irix3*) host_makefile_frag=config/mh-sysv ;;
107 mips*-*-sysv4*) host_makefile_frag=config/mh-sysv4 ;;
108 mips*-*-sysv*) host_makefile_frag=config/mh-riscos ;;
109 i[345]86-ncr-sysv4.3) host_makefile_frag=config/mh-ncrsvr43 ;;
110 i[345]86-ncr-sysv4*) host_makefile_frag=config/mh-ncr3000 ;;
111 i[345]86-*-sco3.2v5*) host_makefile_frag=config/mh-sysv ;;
112 i[345]86-*-sco*) host_makefile_frag=config/mh-sco ;;
113 i[345]86-*-isc*) host_makefile_frag=config/mh-sysv ;;
114 i[345]86-*-linux*) host_makefile_frag=config/mh-linux ;;
115 i[345]86-*-solaris2*) host_makefile_frag=config/mh-sysv4 ;;
116 i[345]86-*-aix*) host_makefile_frag=config/mh-aix386 ;;
117 i[345]86-*-go32*) host_makefile_frag=config/mh-go32 ;;
118 vax-*-ultrix2*) host_makefile_frag=config/mh-vaxult2 ;;
119 *-*-solaris2*) host_makefile_frag=config/mh-solaris ;;
120 m68k-sun-sunos*) host_makefile_frag=config/mh-sun3 ;;
121 *-hp-hpux[78]*) host_makefile_frag=config/mh-hpux8 ;;
122 *-hp-hpux*) host_makefile_frag=config/mh-hpux ;;
123 *-*-hiux*) host_makefile_frag=config/mh-hpux ;;
124 rs6000-*-lynxos*) host_makefile_frag=config/mh-lynxrs6k ;;
125 *-*-lynxos*) host_makefile_frag=config/mh-lynxos ;;
126 *-*-sysv4*) host_makefile_frag=config/mh-sysv4 ;;
127 *-*-sysv*) host_makefile_frag=config/mh-sysv ;;
131 # If we aren't going to be using gcc, see if we can extract a definition
132 # of CC from the fragment.
133 if [ -z "${CC}" -a "${build}" = "${host}" ]; then
134 IFS="${IFS= }"; save_ifs="$IFS"; IFS="${IFS}:"
137 test -z "$dir" && dir=.
138 if test -f $dir/gcc; then
144 if [ -z "${found}" -a -n "${host_makefile_frag}" -a -f "${srcdir}/${host_makefile_frag}" ]; then
145 xx=`sed -n -e 's/^[ ]*CC[ ]*=[ ]*\(.*\)$/\1/p' < ${srcdir}/${host_makefile_frag}`
146 if [ -n "${xx}" ] ; then
152 # We default to --with-shared on platforms where -fpic is meaningless.
153 # Well, we don't yet, but we will.
154 if false && [ "${host}" = "${target}" ] && [ x${enable_shared} = x ]; then
156 alpha-dec-osf*) enable_shared=yes ;;
157 mips-sgi-irix5*) enable_shared=yes ;;
158 *) enable_shared=no ;;
162 if [ x${enable_shared} = xyes ]; then
165 hppa*) waugh=config/mh-papic ;;
166 i[345]86-*) waugh=config/mh-x86pic ;;
167 *) waugh=config/mh-${host_cpu}pic ;;
169 if [ -f ${srcdir}/${waugh} ]; then
170 if [ -n "${host_makefile_frag}" ] ; then
171 cat ${srcdir}/${host_makefile_frag} > mh-frag
172 cat ${srcdir}/${waugh} >> mh-frag
173 host_makefile_frag=mh-frag
175 host_makefile_frag=${waugh}
183 v810*) target_makefile_frag=config/mt-v810 ;;
184 i[345]86-*-netware*) target_makefile_frag=config/mt-netware ;;
185 powerpc-*-netware*) target_makefile_frag=config/mt-netware ;;
193 # some tools are so dependent upon X11 that if we're not building with X,
194 # it's not even worth trying to configure, much less build, that tool.
197 yes | "") # the default value for this tree is that X11 is available
200 skipdirs="${skipdirs} tk gash"
203 echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2
207 # Some tools are only suitable for building in a "native" situation.
208 # Those are added when we have a host==target configuration. For cross
209 # toolchains, we add some directories that should only be useful in a
214 if [ x"${host}" = x"${target}" ] ; then
215 # when doing a native toolchain, don't build the targets
216 # that are in the 'cross only' list
217 skipdirs="${skipdirs} ${cross_only}"
221 # similarly, don't build the targets in the 'native only'
222 # list when building a cross compiler
223 skipdirs="${skipdirs} ${native_only}"
224 is_cross_compiler=yes
225 target_subdir=${target_alias}
226 if [ ! -d ${target_subdir} ] ; then
227 if mkdir ${target_subdir} ; then true
229 echo "'*** could not make ${PWD=`pwd`}/${target_subdir}" 1>&2
237 # Handle --with-headers=XXX. The contents of the named directory are
238 # copied to $(tooldir)/sys-include.
239 if [ x"${with_headers}" != x ]; then
240 if [ x${is_cross_compiler} = xno ]; then
241 echo 1>&2 '***' --with-headers is only supported when cross compiling
244 case "${exec_prefixoption}" in
246 *) x=${exec_prefix} ;;
248 copy_dirs="${copy_dirs} ${with_headers} $x/${target_alias}/sys-include"
251 # Handle --with-libs=XXX. Multiple directories are permitted. The
252 # contents are copied to $(tooldir)/lib.
253 if [ x"${with_libs}" != x ]; then
254 if [ x${is_cross_compiler} = xno ]; then
255 echo 1>&2 '***' --with-libs is only supported when cross compiling
258 # Copy the libraries in reverse order, so that files in the first named
259 # library override files in subsequent libraries.
260 case "${exec_prefixoption}" in
262 *) x=${exec_prefix} ;;
264 for l in ${with_libs}; do
265 copy_dirs="$l $x/${target_alias}/lib ${copy_dirs}"
269 # If both --with-headers and --with-libs are specified, default to
271 if [ x"${with_headers}" != x ] && [ x"${with_libs}" != x ]; then
272 if [ x"${with_newlib}" = x ]; then
277 # Recognize --with-newlib/--without-newlib.
278 if [ x${with_newlib} = xno ]; then
279 skipdirs="${skipdirs} target-newlib"
280 elif [ x${with_newlib} = xyes ]; then
281 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
284 # Default to using --with-stabs for certain targets.
285 if [ x${with_stabs} = x ]; then
287 mips*-*-* | alpha*-*-osf* | i[345]86*-*-sysv4* | i[345]86*-*-unixware*)
289 withoptions="${withoptions} --with-stabs"
294 # Handle ${copy_dirs}
295 set fnord ${copy_dirs}
297 while [ $# != 0 ]; do
298 if [ -f $2/COPIED ] && [ x"`cat $2/COPIED`" = x"$1" ]; then
301 echo Copying $1 to $2
303 # Use the install script to create the directory and all required
304 # parent directories.
309 ${srcdir}/install.sh -c -m 644 config.temp $2/COPIED
312 # Copy the directory, assuming we have tar.
313 # FIXME: Should we use B in the second tar? Not all systems support it.
314 (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
316 # It is the responsibility of the user to correctly adjust all
317 # symlinks. If somebody can figure out how to handle them correctly
318 # here, feel free to add the code.
325 # Configure extra directories which are host specific
329 configdirs="$configdirs dosrel" ;;
332 # Remove more programs from consideration, based on the host or
333 # target this usually means that a port of the program doesn't
340 noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff"
343 noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff"
346 noconfigdirs="patch diff make tk tcl expect dejagnu cvs autoconf texinfo bison send-pr gprof rcs"
349 noconfigdirs="patch diff make tk tcl expect dejagnu cvs autoconf texinfo bison send-pr gprof rcs"
356 noconfigdirs="$noconfigdirs target-libg++ target-libstdc++ target-librx target-newlib target-libiberty"
359 noconfigdirs="$noconfigdirs target-newlib"
362 # ld works, but does not support shared libraries. emacs doesn't
363 # work. newlib is not 64 bit ready. I'm not sure about fileutils or grep.
364 # gas doesn't generate exception information.
365 noconfigdirs="$noconfigdirs gas ld emacs fileutils grep target-newlib"
368 # newlib is not 64 bit ready
369 noconfigdirs="$noconfigdirs target-newlib"
378 noconfigdirs="$noconfigdirs ld"
382 noconfigdirs="$noconfigdirs target-libg++ target-libstdc++ target-libio target-librx"
386 # Do configure ld/binutils/gas for this case.
389 # HP's C compiler doesn't handle Emacs correctly (but on BSD and Mach
390 # cc is gcc, and on any system a user should be able to link cc to
391 # whatever they want. FIXME, emacs emacs19).
393 "" | cc*) noconfigdirs="$noconfigdirs emacs emacs19" ;;
396 noconfigdirs="$noconfigdirs ld shellutils"
399 # but don't build gdb
400 noconfigdirs="$noconfigdirs gdb target-libg++ target-libstdc++ target-libio target-librx"
404 # make/glob's configure uses some AC_TRY_RUN type tests
405 target_configdirs="$target_configdirs target-winsup"
406 noconfigdirs="$noconfigdirs tcl tk expect make"
407 # always build newlib.
408 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
410 # Can't build gdb for cygwin32 if not native.
411 case "${host}:${build}" in
412 *-*-cygwin32 | *-*-cygwin32:*-*-cygwin32) ;; # keep gdb
413 *) noconfigdirs="$noconfigdirs gdb"
418 noconfigdirs="$noconfigdirs target-libg++ target-libstdc++ target-libio target-librx"
420 i[345]86-*-sco3.2v5*)
421 # The linker does not yet know about weak symbols in COFF,
422 # and is not configured to handle mixed ELF and COFF.
423 noconfigdirs="$noconfigdirs gprof ld"
426 noconfigdirs="$noconfigdirs gprof"
428 i[345]86-*-solaris2*)
429 # The linker does static linking correctly, but the Solaris C library
430 # has bugs such that some important functions won't work when statically
431 # linked. (See man pages for getpwuid, for example.)
432 noconfigdirs="$noconfigdirs ld"
435 # The SYSV4 C compiler doesn't handle Emacs correctly
437 "" | cc*) noconfigdirs="$noconfigdirs emacs emacs19" ;;
440 # but that's okay since emacs doesn't work anyway
441 noconfigdirs="$noconfigdirs emacs emacs19"
444 # copied from rs6000-*-* entry
445 noconfigdirs="$noconfigdirs gprof cvs"
447 powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
448 target_configdirs="$target_configdirs target-winsup"
449 noconfigdirs="$noconfigdirs gdb tcl tk make expect"
450 # always build newlib.
451 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
454 # The CVS server code doesn't work on the RS/6000
455 # Newlib makes problems for libg++ in crosses.
456 noconfigdirs="$noconfigdirs target-newlib gprof cvs"
459 noconfigdirs="$noconfigdirs gprof"
462 noconfigdirs="$noconfigdirs gdb"
465 noconfigdirs="$noconfigdirs ld binutils gprof"
468 # The GNU linker does not support shared libraries.
469 # emacs is emacs 18, which does not work on Irix 5 (emacs19 does work)
470 noconfigdirs="$noconfigdirs ld gprof emacs"
473 noconfigdirs="$noconfigdirs gprof"
476 noconfigdirs="$noconfigdirs gprof"
479 noconfigdirs="$noconfigdirs gprof"
482 noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes"
486 i[345]86-*-vsta) ;; # don't add gprof back in
487 i[345]86-*-go32) ;; # don't add gprof back in
488 *) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
492 if [ x${is_cross_compiler} != xno ] ; then
493 noconfigdirs="$noconfigdirs gdb gdbtest target-newlib"
499 # Skip these until ready for them.
500 noconfigdirs="$noconfigdirs target-libg++ target-libstdc++ target-libio target-librx"
503 noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libio target-libg++ target-libstdc++ opcodes"
506 noconfigdirs="$noconfigdirs bfd binutils gdb ld target-newlib opcodes"
509 noconfigdirs="$noconfigdirs target-newlib"
512 # Newlib makes problems for libg++ in crosses.
513 noconfigdirs="$noconfigdirs target-newlib"
517 # Macs want a resource compiler.
518 configdirs="$configdirs grez"
522 # targets that need a second pass
525 noconfigdirs="$noconfigdirs libgloss"
529 # If we are building a Canadian Cross, discard tools that can not be built
530 # using a cross compiler. FIXME: These tools should be fixed.
531 if [ "${build}" != "${host}" ]; then
532 noconfigdirs="$noconfigdirs expect dejagnu make texinfo diff"
535 # Make sure we don't let GNU ld be added if we didn't want it.
536 if [ x$with_gnu_ld = xno ]; then
538 noconfigdirs="$noconfigdirs ld"
541 # Make sure we don't let GNU as be added if we didn't want it.
542 if [ x$with_gnu_as = xno ]; then
544 noconfigdirs="$noconfigdirs gas"
547 # Remove the entries in $skipdirs and $noconfigdirs from $configdirs and
548 # $target_configdirs.
549 # If we have the source for $noconfigdirs entries, add them to $notsupp.
552 for dir in . $skipdirs $noconfigdirs ; do
553 dirname=`echo $dir | sed -e s/target-//g`
554 if [ $dir != . ] && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
555 configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
556 if [ -r $srcdir/$dirname/configure ] \
557 || [ -r $srcdir/$dirname/configure.in ]; then
558 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
561 notsupp="$notsupp $dir"
565 if [ $dir != . ] && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
566 target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
567 if [ -r $srcdir/$dirname/configure ] \
568 || [ -r $srcdir/$dirname/configure.in ]; then
569 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
572 notsupp="$notsupp $dir"
578 # Sometimes the tools are distributed with libiberty but with no other
579 # libraries. In that case, we don't want to build target-libiberty.
580 if [ -n "${target_configdirs}" ]; then
582 for i in `echo ${target_configdirs} | sed -e s/target-//g` ; do
583 if [ "$i" != "libiberty" ]; then
584 if [ -r $srcdir/$i/configure ] || [ -r $srcdir/$i/configure.in ]; then
590 if [ -z "${others}" ]; then
595 # Deconfigure all subdirectories, in case we are changing the
596 # configuration from one where a subdirectory is supported to one where it
598 if [ -z "${norecursion}" -a -n "${configdirs}" ]; then
599 for i in `echo ${configdirs} | sed -e s/target-//g` ; do
603 if [ -z "${norecursion}" -a -n "${target_configdirs}" ]; then
604 for i in `echo ${target_configdirs} | sed -e s/target-//` ; do
605 rm -f ${target_subdir}/$i/Makefile
609 # Produce a warning message for the subdirs we can't configure.
610 # This isn't especially interesting in the Cygnus tree, but in the individual
611 # FSF releases, it's important to let people know when their machine isn't
612 # supported by the one or two programs in a package.
614 if [ -n "${notsupp}" ] && [ -z "${norecursion}" ]; then
615 # If $appdirs is non-empty, at least one of those directories must still
616 # be configured, or we error out. (E.g., if the gas release supports a
617 # specified target in some subdirs but not the gas subdir, we shouldn't
618 # pretend that all is well.)
619 if [ -n "$appdirs" ]; then
620 for dir in $appdirs ; do
621 if [ -r $dir/Makefile.in ]; then
622 if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
626 if echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
632 if [ -n "$appdirs" ]; then
633 echo "*** This configuration is not supported by this package." 1>&2
637 # Okay, some application will build, or we don't care to check. Still
638 # notify of subdirs not getting built.
639 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
640 echo " ${notsupp}" 1>&2
641 echo " (Any other directories should still work fine.)" 1>&2
644 # Set with_gnu_as and with_gnu_ld as appropriate.
646 # This is done by determining whether or not the appropriate directory
647 # is available, and by checking whether or not specific configurations
648 # have requested that this magic not happen.
650 # The command line options always override the explicit settings in
651 # configure.in, and the settings in configure.in override this magic.
653 # If the default for a toolchain is to use GNU as and ld, and you don't
654 # want to do that, then you should use the --without-gnu-as and
655 # --without-gnu-ld options for the configure script.
657 if [ x${use_gnu_as} = x ] ; then
658 if [ x${with_gnu_as} != xno ] && echo " ${configdirs} " | grep " ${gasdir} " > /dev/null 2>&1 && [ -d ${srcdir}/${gasdir} ] ; then
660 withoptions="$withoptions --with-gnu-as"
664 if [ x${use_gnu_ld} = x ] ; then
665 if [ x${with_gnu_ld} != xno ] && echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 && [ -d ${srcdir}/ld ] ; then
667 withoptions="$withoptions --with-gnu-ld"
671 if [ x${enable_shared} = xyes ]; then
673 hppa*) target_makefile_frag=config/mt-papic ;;
674 i[345]86-*) target_makefile_frag=config/mt-x86pic ;;
675 *) target_makefile_frag=config/mt-${target_cpu}pic ;;
681 # Make sure that the compiler is able to generate an executable. If it
682 # can't, we are probably in trouble. We don't care whether we can run the
683 # executable--we might be using a cross compiler--we only care whether it
684 # can be created. At this point the main configure script has set CC.
685 echo "int main () { return 0; }" > conftest.c
686 ${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
687 if [ $? = 0 ] && [ -s conftest ]; then
690 echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
691 echo 1>&2 "*** You must set the environment variable CC to a working compiler."
697 # The Solaris /usr/ucb/cc compiler does not appear to work.
700 if [ "`/usr/bin/which ${CC-cc}`" = "/usr/ucb/cc" ] ; then
702 [ -d /opt/SUNWspro/bin ] && could_use="/opt/SUNWspro/bin"
703 if [ -d /opt/cygnus/bin ] ; then
704 if [ "$could_use" = "" ] ; then
705 could_use="/opt/cygnus/bin"
707 could_use="$could_use or /opt/cygnus/bin"
710 if [ "$could_use" = "" ] ; then
711 echo "Warning: compilation may fail because you're using"
712 echo "/usr/ucb/cc. You should change your PATH or CC "
713 echo "variable and rerun configure."
715 echo "Warning: compilation may fail because you're using"
716 echo "/usr/ucb/cc, when you should use the C compiler from"
717 echo "$could_use. You should change your"
718 echo "PATH or CC variable and rerun configure."
724 # If --enable-shared was set, we must set LD_LIBRARY_PATH so that the
725 # binutils tools will find libbfd.so.
726 if [ "${enable_shared}" = "yes" ]; then
727 sed -e 's/^SET_LIB_PATH[ ]*=.*$/SET_LIB_PATH = $(REALLY_SET_LIB_PATH)/' \
728 Makefile > Makefile.tem
730 mv -f Makefile.tem Makefile
734 sed -e 's/RPATH_ENVVAR[ ]*=.*$/RPATH_ENVVAR = SHLIB_PATH/' \
735 Makefile > Makefile.tem
737 mv -f Makefile.tem Makefile
742 # Record target_configdirs and the configure arguments in Makefile.
743 target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
744 targargs=`echo "${arguments}" | \
745 sed -e 's/--norecursion//' \
746 -e 's/--cache[a-z-]*=[^ ]*//' \
747 -e 's/--ho[a-z-]*=[^ ]*//' \
748 -e 's/--ta[a-z-]*=[^ ]*//'`
750 # Passing a --with-cross-host argument lets the target libraries know
751 # whether they are being built with a cross-compiler or being built
752 # native. However, it would be better to use other mechanisms to make the
753 # sorts of decisions they want to make on this basis. Please consider
754 # this option to be deprecated. FIXME.
755 if [ x${is_cross_compiler} = xyes ]; then
756 targargs="--with-cross-host=${host_alias} ${targargs}"
759 targargs="--host=${target_alias} ${targargs}"
760 sed -e "s:^TARGET_CONFIGDIRS[ ]*=.*$:TARGET_CONFIGDIRS = ${target_configdirs}:" \
761 -e "s%^CONFIG_ARGUMENTS[ ]*=.*$%CONFIG_ARGUMENTS = ${targargs}%" \
762 -e "s%^TARGET_SUBDIR[ ]*=.*$%TARGET_SUBDIR = ${target_subdir}%" \
763 Makefile > Makefile.tem
765 mv -f Makefile.tem Makefile