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authorRichard Henderson <rth@redhat.com>1999-05-03 07:29:06 +0000
committerRichard Henderson <rth@redhat.com>1999-05-03 07:29:06 +0000
commita3acbf46947e52ff596461a4cf6f539884c9dbbd (patch)
treeef93cefb82fdb4d8f2639e166e277474d9b2acab /config
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19990502 sourceware importbinu_ss_19990502
Diffstat (limited to 'config')
-rw-r--r--config/ChangeLog392
-rwxr-xr-xconfig/acinclude.m41994
-rw-r--r--config/mh-a68bsd12
-rw-r--r--config/mh-aix3861
-rw-r--r--config/mh-aix434
-rw-r--r--config/mh-apollo683
-rw-r--r--config/mh-armpic1
-rw-r--r--config/mh-cxux14
-rw-r--r--config/mh-cygwin6
-rw-r--r--config/mh-decstation5
-rw-r--r--config/mh-delta884
-rw-r--r--config/mh-dgux4
-rw-r--r--config/mh-dgux38622
-rw-r--r--config/mh-djgpp4
-rw-r--r--config/mh-elfalphapic1
-rw-r--r--config/mh-hp30013
-rw-r--r--config/mh-hpux4
-rw-r--r--config/mh-hpux84
-rw-r--r--config/mh-interix14
-rw-r--r--config/mh-irix47
-rw-r--r--config/mh-irix53
-rw-r--r--config/mh-irix67
-rw-r--r--config/mh-lynxos2
-rw-r--r--config/mh-lynxrs6k8
-rw-r--r--config/mh-m68kpic1
-rw-r--r--config/mh-mingw3212
-rw-r--r--config/mh-ncr300017
-rw-r--r--config/mh-ncrsvr439
-rw-r--r--config/mh-necv411
-rw-r--r--config/mh-papic1
-rw-r--r--config/mh-ppcpic1
-rw-r--r--config/mh-riscos15
-rw-r--r--config/mh-sco10
-rw-r--r--config/mh-solaris6
-rw-r--r--config/mh-sparcpic1
-rw-r--r--config/mh-sun33
-rw-r--r--config/mh-sysv3
-rw-r--r--config/mh-sysv411
-rw-r--r--config/mh-sysv58
-rw-r--r--config/mh-vaxult22
-rw-r--r--config/mh-x86pic1
-rw-r--r--config/mpw-mh-mpw157
-rw-r--r--config/mpw/ChangeLog53
-rw-r--r--config/mpw/MoveIfChange19
-rw-r--r--config/mpw/README23
-rw-r--r--config/mpw/forward-include3
-rw-r--r--config/mpw/g-mpw-make.sed293
-rw-r--r--config/mpw/mpw-touch7
-rw-r--r--config/mpw/mpw-true1
-rw-r--r--config/mpw/null-command1
-rw-r--r--config/mpw/open-brace4
-rw-r--r--config/mpw/tr-7to8-src9
-rw-r--r--config/mpw/true1
-rw-r--r--config/mt-armpic1
-rw-r--r--config/mt-d30v4
-rw-r--r--config/mt-elfalphapic1
-rw-r--r--config/mt-linux2
-rw-r--r--config/mt-m68kpic1
-rw-r--r--config/mt-netware1
-rw-r--r--config/mt-ospace3
-rw-r--r--config/mt-papic1
-rw-r--r--config/mt-ppcpic1
-rw-r--r--config/mt-sparcpic1
-rw-r--r--config/mt-v8104
-rw-r--r--config/mt-x86pic1
65 files changed, 3233 insertions, 0 deletions
diff --git a/config/ChangeLog b/config/ChangeLog
new file mode 100644
index 0000000..7d6fc60
--- /dev/null
+++ b/config/ChangeLog
@@ -0,0 +1,392 @@
+1999-04-07 Michael Meissner <meissner@cygnus.com>
+
+ * mt-d30v: New file, pass -g -Os -Wa,-C as default options.
+
+1999-02-08 Syd Polk <spolk@cygnus.com>
+
+ * acinclude.m4: Added macros to find itcl files.
+ Export TCL_CFLAGS from tclConfig.sh.
+ Export TCL_LIB_FULL_PATH, TK_LIB_FULL_PATH, ITCL_LIB_FULL_PATH,
+ ITK_LIB_FULL_PATH, and TIX_LIB_FULL_PATH
+ Replace TIX macros with better ones from snavigator.
+
+Tue Feb 2 22:51:21 1999 Philip Blundell <philb@gnu.org>
+
+ * mh-armpic: New file. Patch from Jim Pick <jim@jimpick.com>.
+ * mt-armpic: Likewise.
+
+Mon Jan 18 19:41:08 1999 Christopher Faylor <cgf@cygnus.com>
+
+ * cygwin.mh: Activate commented out dependencies for
+ gdb: libtermcap.
+
+Wed Nov 18 20:29:46 1998 Christopher Faylor <cgf@cygnus.com>
+
+ * cygwin.mh: Add extra libtermcap target information.
+ Add commented out dependency for gdb to libtermcap for
+ future readline requirement.
+
+Mon Nov 2 15:15:33 1998 Geoffrey Noer <noer@cygnus.com>
+
+ * mh-cygwin32: delete
+ * mh-cygwin: was mh-cygwin32
+
+1998-10-26 Syd Polk <spolk@cygnus.com>
+
+ * acinclude.m4: TCLHDIR and TKHDIR need to be run through
+ cygpath for Microsoft builds.
+
+1998-10-20 Syd Polk <spolk@cygnus.com>
+
+ * acinclude.m4: Re-exported TCL_LIBS and TCL_LD_SEARCH_FLAGS
+ because itcl needs them.
+
+Mon Aug 31 17:50:53 1998 David Edelsohn <edelsohn@mhpcc.edu>
+
+ * mh-aix43 (NM_FOR_TARGET): Add -X32_64 as well.
+
+Sat Aug 29 14:32:55 1998 David Edelsohn <edelsohn@mhpcc.edu>
+
+ * mh-aix43: New file.
+
+Mon Aug 10 00:15:47 1998 HJ Lu (hjl@gnu.org)
+
+ * mt-linux (CXXFLAGS_FOR_TARGET): Add -D_GNU_SOURCE.
+
+1998-05-29 Rob Savoye <rob@chinadoll.cygnus.com>
+
+ * acinclude.m4: New collection of generic autoconf macros.
+
+Wed Apr 22 12:24:28 1998 Michael Meissner <meissner@cygnus.com>
+
+ * mt-ospace: New file, support using -Os instead of -O2 to compile
+ the libraries.
+
+Wed Apr 22 10:53:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * mt-linux (CXXFLAGS_FOR_TARGET): Set this instead of CXXFLAGS.
+
+Sat Apr 11 22:43:17 1998 J. Kean Johnston <jkj@sco.com>
+
+ * mh-svsv5: New file - support for SCO UnixWare 7 / SVR5.
+
+Thu Mar 26 01:54:25 1998 Geoffrey Noer <noer@cygnus.com>
+
+ * mh-cygwin32: stop configuring and building dosrel.
+
+Thu Sep 11 16:43:27 1997 Jim Wilson <wilson@cygnus.com>
+
+ * mh-elfalphapic, mt-elfalphapic: New files.
+
+Wed Jul 23 12:32:18 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
+
+ * mh-go32 (CFLAGS): Don't set -fno-omit-frame-pointer.
+
+Mon Jun 16 19:06:41 1997 Geoff Keating <geoffk@ozemail.com.au>
+
+ * mh-ppcpic: New file.
+ * mt-ppcpic: New file.
+
+Thu Mar 27 15:52:40 1997 Geoffrey Noer <noer@cygnus.com>
+
+ * mh-cygwin32: override CXXFLAGS, setting to -O2 only
+ (no debug)
+
+Tue Mar 25 18:16:43 1997 Geoffrey Noer <noer@cygnus.com>
+
+ * mh-cygwin32: override LIBGCC2_DEBUG_CFLAGS so debug info
+ isn't included in cygwin32-hosted libgcc2.a by default
+
+Wed Jan 8 19:56:43 1997 Geoffrey Noer <noer@cygnus.com>
+
+ * mh-cygwin32: override CFLAGS so debug info isn't included
+ in cygwin32-hosted tools by default
+
+Tue Dec 31 16:04:26 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * mh-linux: Remove.
+
+Mon Nov 11 10:29:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * mt-ppc: Delete file, options moved to newlib configure.
+
+Fri Oct 4 12:21:03 1996 Angela Marie Thomas (angela@cygnus.com)
+
+ * mh-dgux386: New file. x86 dgux specific flags
+
+Mon Sep 30 15:10:07 1996 Stan Shebs <shebs@andros.cygnus.com>
+
+ * mpw-mh-mpw (EXTRALIBS_PPC_XCOFF): New, was EXTRALIBS_PPC.
+ (EXTRALIBS_PPC): Use shared libraries instead of xcoff.
+
+Sat Aug 17 04:56:25 1996 Geoffrey Noer <noer@skaro.cygnus.com>
+
+ * mh-cygwin32: don't -D_WIN32 here anymore
+
+Thu Aug 15 19:46:44 1996 Stan Shebs <shebs@andros.cygnus.com>
+
+ * mpw-mh-mpw (SEGFLAG_68K, SEGFLAG_PPC): Remove.
+ (EXTRALIBS_PPC): Add libgcc.xcoff.
+
+Thu Aug 8 14:51:47 1996 Michael Meissner <meissner@tiktok.cygnus.com>
+
+ * mt-ppc: New file, add -mrelocatable-lib and -mno-eabi to all
+ target builds for PowerPC eabi targets.
+
+Fri Jul 12 12:06:01 1996 Stan Shebs <shebs@andros.cygnus.com>
+
+ * mpw: New subdir, Mac MPW configuration support bits.
+
+Mon Jul 8 17:30:52 1996 Jim Wilson <wilson@cygnus.com>
+
+ * mh-irix6: New file.
+
+Mon Jul 8 15:15:37 1996 Jason Merrill <jason@yorick.cygnus.com>
+
+ * mt-sparcpic (PICFLAG_FOR_TARGET): Use -fPIC.
+
+Fri Jul 5 11:49:02 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * mh-irix4 (RANLIB): Don't define; Irix 4 does have ranlib.
+
+Sun Jun 23 22:59:25 1996 Geoffrey Noer <noer@cygnus.com>
+
+ * mh-cygwin32: new file. Like mh-go32 without the CFLAGS entry.
+
+Tue Mar 26 14:10:41 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * mh-go32 (CFLAGS): Define.
+
+Thu Mar 14 19:20:54 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * mh-necv4: New file.
+
+Thu Feb 15 13:07:43 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * mh-cxux (CC): New variable.
+ (CFLAGS, LDFLAGS): Remove.
+ * mh-ncrsvr43 (CC): New variable.
+ (CFLAGS): Remove.
+ * mh-solaris (CFLAGS): Remove.
+
+ * mh-go32: Remove most variable settings, since they presumed a
+ Canadian Cross, which is now handled correctly by the configure
+ script.
+
+ * mh-sparcpic (PICFLAG): Set to -fPIC, not -fpic.
+
+Mon Feb 12 14:53:39 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+ * mh-m68kpic, mt-m68kpic: New files.
+
+Thu Feb 1 14:15:42 1996 Stan Shebs <shebs@andros.cygnus.com>
+
+ * mpw-mh-mpw (CC_MWC68K): Add options similar to those used
+ in CC_MWCPPC, and -mc68020 -model far.
+ (AR_MWLINK68K): Add -xm library.
+ (AR_AR): Define.
+ (CC_LD_MWLINK68K): Remove -d.
+ (EXTRALIBS_MWC68K): Define.
+
+Thu Jan 25 16:05:33 1996 Ian Lance Taylor <ian@cygnus.com>
+
+ * mh-ncrsvr43 (CFLAGS): Remove -Hnocopyr.
+
+Tue Nov 7 15:41:30 1995 Stan Shebs <shebs@andros.cygnus.com>
+
+ * mpw-mh-mpw (CC_MWC68K, CC_MWCPPC): Remove unused include path.
+ (CC_MWCPPC): Add -mpw_chars, disable warnings, add comments
+ explaining reasons for various flags.
+ (EXTRALIBS_PPC, EXTRALIBS_MWCPPC ): Put runtime library first.
+
+Fri Oct 13 14:44:25 1995 Jason Molenda (crash@phydeaux.cygnus.com)
+
+ * mh-aix, mh-sun: Removed.
+
+ * mh-decstation (X11_EXTRA_CFLAGS): Define.
+
+ * mh-sco, mh-solaris, mh-sysv4 (X11_EXTRA_LIBS): Define.
+
+ * mh-hp300, mh-hpux, mh-hpux8, mh-solaris, mh-sun3, mh-sysv4: Don't
+ hardcode location of X stuff here.
+
+Thu Sep 28 13:14:56 1995 Stan Shebs <shebs@andros.cygnus.com>
+
+ * mpw-mh-mpw: Add definitions for various 68K and PowerMac
+ compilers, add definitions for library and link steps for
+ PowerMacs.
+
+Thu Sep 14 08:20:04 1995 Fred Fish <fnf@cygnus.com>
+
+ * mh-hp300 (CC): Add "CC = cc -Wp,-H256000" to avoid
+ "too much defining" errors from the HPUX compiler.
+
+Thu Aug 17 17:28:56 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
+
+ * mh-hp300 (RANLIB): Use "ar ts", in case GNU ar was used and
+ didn't build a symbol table.
+
+Thu Jun 22 17:47:24 1995 Stan Shebs <shebs@andros.cygnus.com>
+
+ * mpw-mh-mpw (CC): Define ANSI_PROTOTYPES.
+
+Mon Apr 10 12:29:48 1995 Stan Shebs <shebs@andros.cygnus.com>
+
+ * mpw-mh-mpw (EXTRALIBS): Always link in Math.o, CSANELIB.o,
+ and ToolLibs.o.
+
+ * mpw-mh-mpw (CC): Define ALMOST_STDC.
+ (CFLAGS): Remove ALMOST_STDC, -mc68881.
+ (LDFLAGS): add -w.
+
+ * mpw-mh-mpw (CFLAGS): Add -b option to put strings at the ends of
+ functions.
+
+ * mpw-mh-mpw: New file, host makefile definitions for MPW.
+
+Fri Mar 31 11:35:17 1995 Jason Molenda (crash@phydeaux.cygnus.com)
+
+ * mt-netware: New file.
+
+Mon Mar 13 12:31:29 1995 Ian Lance Taylor <ian@cygnus.com>
+
+ * mh-hpux8: New file.
+ * mh-hpux: Use X11R5 rather than X11R4.
+
+Thu Feb 9 11:04:13 1995 Ian Lance Taylor <ian@cygnus.com>
+
+ * mh-linux (SYSV): Don't define.
+ (RANLIB): Don't define.
+
+Wed Jan 11 16:29:34 1995 Jason Merrill <jason@phydeaux.cygnus.com>
+
+ * m?-*pic (LIBCXXFLAGS): Add -fno-implicit-templates.
+
+Thu Nov 3 17:27:19 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
+
+ * mh-irix4 (CC): Increase maximum string length.
+
+ * mh-sco (CC): Define away const, it doesn't work right; elements
+ of arrays of ptr-to-const are considered const themselves.
+
+Sat Jul 16 12:17:49 1994 Stan Shebs (shebs@andros.cygnus.com)
+
+ * mh-cxux: New file, from Bob Rusk (rrusk@mail.csd.harris.com).
+
+Sat Jun 4 17:22:12 1994 Per Bothner (bothner@kalessin.cygnus.com)
+
+ * mh-ncrsvr43: New file from Tom McConnell
+ <tmcconne@sedona.intel.com>.
+
+Thu May 19 00:32:11 1994 Jeff Law (law@snake.cs.utah.edu)
+
+ * mh-hpux (CC): Add -Wp,-H256000 to avoid "too much defining"
+ errors from the HPUX 8 compilers.
+
+Wed May 4 20:14:47 1994 D. V. Henkel-Wallace (gumby@cygnus.com)
+
+ * mh-lynxrs6k: set SHELL to /bin/bash
+
+Tue Apr 12 12:38:17 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
+
+ * mh-irix4 (CC): Change -XNh1500 to -XNh2000.
+
+Sat Dec 25 20:03:45 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
+
+ * mt-hppa: Delete.
+
+Tue Nov 16 22:54:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+
+ * mh-a68bsd: Define CC to gcc.
+
+Mon Nov 15 16:56:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+
+ * mh-linux: Don't put -static in LDFLAGS. Add comments.
+
+Mon Nov 15 13:37:58 1993 david d `zoo' zuhn (zoo@cirdan.cygnus.com)
+
+ * mh-sysv4 (AR_FLAGS): change from cq to cr
+
+Fri Nov 5 08:12:32 1993 D. V. Henkel-Wallace (gumby@blues.cygnus.com)
+
+ * mh-unixware: remove. It's the same as sysv4, and config.guess
+ can't tell the difference. So don't allow skew.
+
+Wed Oct 20 20:35:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+
+ * mh-hp300: Revert yesterday's change, but add comment explaining.
+
+Tue Oct 19 18:58:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+
+ * mh-hp300: Don't define CFLAGS to empty. Why should hp300 be
+ different from anything else? ("gdb doesn't understand the native
+ debug format" isn't a good enough answer because we might be using
+ gcc).
+
+Tue Oct 5 12:17:40 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
+
+ * mh-alphaosf: Remove, no longer necessary now that gdb knows
+ how to handle OSF/1 shared libraries.
+
+Tue Jul 6 11:27:33 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
+
+ * mh-alphaosf: New file.
+
+Thu Jul 1 15:49:33 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
+
+ * mh-riscos: New file.
+
+Mon Jun 14 12:03:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
+
+ * mh-aix, mh-aix386, mh-decstation, mh-delta88, mh-hpux, mh-irix4,
+ mh-ncr3000, mh-solaris, mh-sysv, mh-sysv4: remove INSTALL=cp line,
+ now that we're using install.sh globally
+
+Fri Jun 4 16:09:34 1993 Ian Lance Taylor (ian@cygnus.com)
+
+ * mh-sysv4 (INSTALL): Use cp, not /usr/ucb/install.
+
+Thu Apr 8 11:21:52 1993 Ian Lance Taylor (ian@cygnus.com)
+
+ * mt-a29k, mt-ebmon29k, mt-os68k, mt-ose68000, mt-ose68k,
+ mt-vxworks68, mt-vxworks960: Removed obsolete, unused target
+ Makefile fragment files.
+
+Mon Mar 8 15:05:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
+
+ * mh-aix386: New file; old mh-aix, plus no-op RANLIB.
+
+Thu Oct 1 13:50:48 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+
+ * mh-solaris: INSTALL is NOT /usr/ucb/install
+
+Mon Aug 24 14:25:35 1992 Ian Lance Taylor (ian@cygnus.com)
+
+ * mt-ose68000, mt-ose68k: renamed from mt-OSE*.
+
+Tue Jul 21 02:11:01 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
+
+ * mt-OSE68k, mt-680000: new configs.
+
+Thu Jul 16 17:12:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
+
+ * mh-irix4: merged changes from progressive.
+
+Tue Jun 9 23:29:38 1992 Per Bothner (bothner@rtl.cygnus.com)
+
+ * Everywhere: Change RANLIB=echo>/dev/null (which confuses
+ some shells - and I don't blame them) to RANLIB=true.
+ * mh-solaris: Use /usr/ucb/install for INSTALL.
+
+Sun May 31 14:45:23 1992 Mark Eichin (eichin at cygnus.com)
+
+ * mh-solaris2: Add new configuration for Solaris 2 (sysv, no ranlib)
+
+Fri Apr 10 23:10:08 1992 Fred Fish (fnf@cygnus.com)
+
+ * mh-ncr3000: Add new configuration for NCR 3000.
+
+Tue Dec 10 00:10:55 1991 K. Richard Pixley (rich at rtl.cygnus.com)
+
+ * ChangeLog: fresh changelog.
+
diff --git a/config/acinclude.m4 b/config/acinclude.m4
new file mode 100755
index 0000000..f799ced
--- /dev/null
+++ b/config/acinclude.m4
@@ -0,0 +1,1994 @@
+dnl This file is included into all any other acinclude file that needs
+dnl to use these macros.
+
+dnl This is copied from autoconf 2.12, but does calls our own AC_PROG_CC_WORKS,
+dnl and doesn't call AC_PROG_CXX_GNU, cause we test for that in AC_PROG_CC_WORKS.
+dnl We are probably using a cross compiler, which will not be able to fully
+dnl link an executable. This should really be fixed in autoconf itself.
+dnl Find a working G++ cross compiler. This only works for the GNU C++ compiler.
+AC_DEFUN(CYG_AC_PROG_CXX_CROSS,
+[AC_BEFORE([$0], [AC_PROG_CXXCPP])
+AC_CHECK_PROGS(CXX, $CCC c++ g++ gcc CC cxx cc++, gcc)
+
+CYG_AC_PROG_GXX_WORKS
+
+if test $ac_cv_prog_gxx = yes; then
+ GXX=yes
+dnl Check whether -g works, even if CXXFLAGS is set, in case the package
+dnl plays around with CXXFLAGS (such as to build both debugging and
+dnl normal versions of a library), tasteless as that idea is.
+ ac_test_CXXFLAGS="${CXXFLAGS+set}"
+ ac_save_CXXFLAGS="$CXXFLAGS"
+ CXXFLAGS=
+ AC_PROG_CXX_G
+ if test "$ac_test_CXXFLAGS" = set; then
+ CXXFLAGS="$ac_save_CXXFLAGS"
+ elif test $ac_cv_prog_cxx_g = yes; then
+ CXXFLAGS="-g -O2"
+ else
+ CXXFLAGS="-O2"
+ fi
+else
+ GXX=
+ test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
+fi
+])
+
+dnl See if the G++ compiler we found works.
+AC_DEFUN(CYG_AC_PROG_GXX_WORKS,
+[AC_MSG_CHECKING([whether the G++ compiler ($CXX $CXXFLAGS $LDFLAGS) actually works])
+AC_LANG_SAVE
+AC_LANG_CPLUSPLUS
+dnl Try a test case. We only compile, because it's close to impossible
+dnl to get a correct fully linked executable with a cross compiler. For
+dnl most cross compilers, this test is bogus. For G++, we can use various
+dnl other compile line options to get a decent idea that the cross compiler
+dnl actually does work, even though we can't produce an executable without
+dnl more info about the target it's being compiled for. This only works
+dnl for the GNU C++ compiler.
+
+dnl Transform the name of the compiler to it's cross variant, unless
+dnl CXX is set. This is also what CXX gets set to in the generated
+dnl Makefile.
+if test x"${CXX}" = xc++ ; then
+ CXX=`echo gcc | sed -e "${program_transform_name}"`
+fi
+
+dnl Get G++'s full path to libgcc.a
+libgccpath=`${CXX} --print-libgcc`
+
+dnl If we don't have a path with libgcc.a on the end, this isn't G++.
+if test `echo $libgccpath | sed -e 's:/.*/::'` = libgcc.a ; then
+ ac_cv_prog_gxx=yes
+else
+ ac_cv_prog_gxx=no
+fi
+
+dnl If we are using G++, look for the files that need to exist if this
+dnl compiler works.
+if test x"${ac_cv_prog_gxx}" = xyes ; then
+ gccfiles=`echo $libgccpath | sed -e 's:/libgcc.a::'`
+ if test -f ${gccfiles}/specs -a -f ${gccfiles}/cpp -a -f ${gccfiles}/cc1plus; then
+ gccfiles=yes
+ else
+ gccfiles=no
+ fi
+ gcclibs=`echo $libgccpath | sed -e 's:lib/gcc-lib/::' -e 's:/libgcc.a::' -e 's,\(.*\)/.*,\1,g'`/lib
+ if test -d ${gcclibs}/ldscripts -a -f ${gcclibs}/libc.a -a -f ${gcclibs}/libstdc++.a ; then
+ gcclibs=yes
+ else
+ gcclibs=no
+ fi
+fi
+
+dnl If everything is OK, then we can safely assume the compiler works.
+if test x"${gccfiles}" = xno -o x"${gcclibs}" = xno; then
+ ac_cv_prog_cxx_works=no
+ AC_MSG_ERROR(${CXX} is a non-working cross compiler)
+else
+ ac_cv_prog_cxx_works=yes
+fi
+
+AC_LANG_RESTORE
+AC_MSG_RESULT($ac_cv_prog_cxx_works)
+if test x"$ac_cv_prog_cxx_works" = xno; then
+ AC_MSG_ERROR([installation or configuration problem: C++ compiler cannot create executables.])
+fi
+AC_MSG_CHECKING([whether the G++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler])
+AC_MSG_RESULT($ac_cv_prog_cxx_cross)
+cross_compiling=$ac_cv_prog_cxx_cross
+AC_SUBST(CXX)
+])
+
+dnl ====================================================================
+dnl Find a working GCC cross compiler. This only works for the GNU gcc compiler.
+dnl This is based on the macros above for G++.
+AC_DEFUN(CYG_AC_PROG_CC_CROSS,
+[AC_BEFORE([$0], [AC_PROG_CCPP])
+AC_CHECK_PROGS(CC, cc, gcc)
+
+CYG_AC_PROG_GCC_WORKS
+
+if test $ac_cv_prog_gcc = yes; then
+ GCC=yes
+dnl Check whether -g works, even if CFLAGS is set, in case the package
+dnl plays around with CFLAGS (such as to build both debugging and
+dnl normal versions of a library), tasteless as that idea is.
+ ac_test_CFLAGS="${CFLAGS+set}"
+ ac_save_CFLAGS="$CFLAGS"
+ CFLAGS=
+ AC_PROG_CC_G
+ if test "$ac_test_CFLAGS" = set; then
+ CFLAGS="$ac_save_CFLAGS"
+ elif test $ac_cv_prog_cc_g = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-O2"
+ fi
+else
+ GXX=
+ test "${CFLAGS+set}" = set || CFLAGS="-g"
+fi
+])
+
+dnl See if the GCC compiler we found works.
+AC_DEFUN(CYG_AC_PROG_GCC_WORKS,
+[AC_MSG_CHECKING([whether the Gcc compiler ($CC $CFLAGS $LDFLAGS) actually works])
+AC_LANG_SAVE
+AC_LANG_C
+dnl Try a test case. We only compile, because it's close to impossible
+dnl to get a correct fully linked executable with a cross
+dnl compiler. For most cross compilers, this test is bogus. For G++,
+dnl we can use various other compile line options to get a decent idea
+dnl that the cross compiler actually does work, even though we can't
+dnl produce an executable without more info about the target it's
+dnl being compiled for. This only works for the GNU C++ compiler.
+
+dnl Transform the name of the compiler to it's cross variant, unless
+dnl CXX is set. This is also what CC gets set to in the generated Makefile.
+if test x"${CC}" = xcc ; then
+ CC=`echo gcc | sed -e "${program_transform_name}"`
+fi
+
+dnl Get Gcc's full path to libgcc.a
+libgccpath=`${CC} --print-libgcc`
+
+dnl If we don't have a path with libgcc.a on the end, this isn't G++.
+if test `echo $libgccpath | sed -e 's:/.*/::'` = libgcc.a ; then
+ ac_cv_prog_gcc=yes
+else
+ ac_cv_prog_gcc=no
+fi
+
+dnl If we are using Gcc, look for the files that need to exist if this
+dnl compiler works.
+if test x"${ac_cv_prog_gcc}" = xyes ; then
+ gccfiles=`echo $libgccpath | sed -e 's:/libgcc.a::'`
+ if test -f ${gccfiles}/specs -a -f ${gccfiles}/cpp -a -f ${gccfiles}/cc1plus; then
+ gccfiles=yes
+ else
+ gccfiles=no
+ fi
+ gcclibs=`echo $libgccpath | sed -e 's:lib/gcc-lib/::' -e 's:/libgcc.a::' -e 's,\(.*\)/.*,\1,g'`/lib
+ if test -d ${gcclibs}/ldscripts -a -f ${gcclibs}/libc.a -a -f ${gcclibs}/libstdc++.a ; then
+ gcclibs=yes
+ else
+ gcclibs=no
+ fi
+fi
+
+dnl If everything is OK, then we can safely assume the compiler works.
+if test x"${gccfiles}" = xno -o x"${gcclibs}" = xno; then
+ ac_cv_prog_cc_works=no
+ AC_MSG_ERROR(${CC} is a non-working cross compiler)
+else
+ ac_cv_prog_cc_works=yes
+fi
+
+AC_LANG_RESTORE
+AC_MSG_RESULT($ac_cv_prog_cc_works)
+if test x"$ac_cv_prog_cc_works" = xno; then
+ AC_MSG_ERROR([installation or configuration problem: C++ compiler cannot create executables.])
+fi
+AC_MSG_CHECKING([whether the Gcc compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler])
+AC_MSG_RESULT($ac_cv_prog_cc_cross)
+cross_compiling=$ac_cv_prog_cc_cross
+AC_SUBST(CC)
+])
+
+dnl ====================================================================
+dnl Find the BFD library in the build tree. This is used to access and
+dnl manipulate object or executable files.
+AC_DEFUN(CYG_AC_PATH_BFD, [
+AC_MSG_CHECKING(for the bfd header in the build tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+dnl Look for the header file
+AC_CACHE_VAL(ac_cv_c_bfdh,[
+for i in $dirlist; do
+ if test -f "$i/bfd/bfd.h" ; then
+ ac_cv_c_bfdh=`(cd $i/bfd; pwd)`
+ break
+ fi
+done
+])
+if test x"${ac_cv_c_bfdh}" != x; then
+ BFDHDIR="-I${ac_cv_c_bfdh}"
+ AC_MSG_RESULT(${ac_cv_c_bfdh})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(BFDHDIR)
+
+dnl Look for the library
+AC_MSG_CHECKING(for the bfd library in the build tree)
+AC_CACHE_VAL(ac_cv_c_bfdlib,[
+for i in $dirlist; do
+ if test -f "$i/bfd/Makefile" ; then
+ ac_cv_c_bfdlib=`(cd $i/bfd; pwd)`
+ fi
+done
+])
+dnl We list two directories cause bfd now uses libtool
+if test x"${ac_cv_c_bfdlib}" != x; then
+ BFDLIB="-L${ac_cv_c_bfdlib} -L${ac_cv_c_bfdlib}/.libs"
+ AC_MSG_RESULT(${ac_cv_c_bfdlib})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(BFDLIB)
+])
+
+dnl ====================================================================
+dnl Find the libiberty library. This defines many commonly used C
+dnl functions that exists in various states based on the underlying OS.
+AC_DEFUN(CYG_AC_PATH_LIBERTY, [
+AC_MSG_CHECKING(for the liberty library in the build tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+AC_CACHE_VAL(ac_cv_c_liberty,[
+for i in $dirlist; do
+ if test -f "$i/libiberty/Makefile" ; then
+ ac_cv_c_liberty=`(cd $i/libiberty; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_liberty}" != x; then
+ LIBERTY="-L${ac_cv_c_liberty}"
+ AC_MSG_RESULT(${ac_cv_c_liberty})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(LIBERTY)
+])
+
+dnl ====================================================================
+dnl Find the opcodes library. This is used to do dissasemblies.
+AC_DEFUN(CYG_AC_PATH_OPCODES, [
+AC_MSG_CHECKING(for the opcodes library in the build tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+AC_CACHE_VAL(ac_cv_c_opc,[
+for i in $dirlist; do
+ if test -f "$i/opcodes/Makefile" ; then
+ ac_cv_c_opc=`(cd $i/opcodes; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_opc}" != x; then
+ OPCODESLIB="-L${ac_cv_c_opc}"
+ AC_MSG_RESULT(${ac_cv_c_opc})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(OPCODESLIB)
+])
+
+dnl ====================================================================
+dnl Look for the DejaGnu header file in the source tree. This file
+dnl defines the functions used to testing support.
+AC_DEFUN(CYG_AC_PATH_DEJAGNU, [
+AC_MSG_CHECKING(for the testing support files in the source tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+AC_CACHE_VAL(ac_cv_c_dejagnu,[
+for i in $dirlist; do
+ if test -f "$srcdir/$i/ecc/ecc/infra/testlib/current/include/dejagnu.h" ; then
+ ac_cv_c_dejagnu=`(cd $srcdir/$i/ecc/ecc/infra/testlib/current/include; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_dejagnu}" != x; then
+ DEJAGNUHDIR="-I${ac_cv_c_dejagnu}"
+ AC_MSG_RESULT(${ac_cv_c_dejagnu})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_CACHE_VAL(ac_cv_c_dejagnulib,[
+for i in $dirlist; do
+ if test -f "$srcdir/$i/infra/testlib/current/lib/hostutil.exp" ; then
+ ac_cv_c_dejagnulib=`(cd $srcdir/$i/infra/testlib/current/lib; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_dejagnulib}" != x; then
+ DEJAGNULIB="${ac_cv_c_dejagnulib}"
+else
+ DEJAGNULIB=""
+fi
+AC_MSG_CHECKING(for runtest in the source tree)
+AC_CACHE_VAL(ac_cv_c_runtest,[
+for i in $dirlist; do
+ if test -f "$srcdir/$i/dejagnu/runtest" ; then
+ ac_cv_c_runtest=`(cd $srcdir/$i/dejagnu; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_runtest}" != x; then
+ RUNTESTDIR="${ac_cv_c_runtest}"
+ AC_MSG_RESULT(${ac_cv_c_runtest})
+else
+ RUNTESTDIR=""
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(RUNTESTDIR)
+AC_SUBST(DEJAGNULIB)
+AC_SUBST(DEJAGNUHDIR)
+])
+
+dnl ====================================================================
+dnl Find the libintl library in the build tree. This is for
+dnl internationalization support.
+AC_DEFUN(CYG_AC_PATH_INTL, [
+AC_MSG_CHECKING(for the intl header in the build tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+dnl Look for the header file
+AC_CACHE_VAL(ac_cv_c_intlh,[
+for i in $dirlist; do
+ if test -f "$i/intl/libintl.h" ; then
+ ac_cv_c_intlh=`(cd $i/intl; pwd)`
+ break
+ fi
+done
+])
+if test x"${ac_cv_c_intlh}" != x; then
+ INTLHDIR="-I${ac_cv_c_intlh}"
+ AC_MSG_RESULT(${ac_cv_c_intlh})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(INTLHDIR)
+
+dnl Look for the library
+AC_MSG_CHECKING(for the libintl library in the build tree)
+AC_CACHE_VAL(ac_cv_c_intllib,[
+for i in $dirlist; do
+ if test -f "$i/intl/Makefile" ; then
+ ac_cv_c_intllib=`(cd $i/intl; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_intllib}" != x; then
+ INTLLIB="-L${ac_cv_c_intllib} -lintl"
+ AC_MSG_RESULT(${ac_cv_c_intllib})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(INTLLIB)
+])
+
+dnl ====================================================================
+dnl Find the simulator library.
+AC_DEFUN(CYG_AC_PATH_SIM, [
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.. ../../../../../../../../../.."
+case "$target_cpu" in
+ powerpc) target_dir=ppc ;;
+ sparc*) target_dir=erc32 ;;
+ mips*) target_dir=mips ;;
+ *) target_dir=$target_cpu ;;
+esac
+dnl First look for the header file
+AC_MSG_CHECKING(for the simulator header file)
+AC_CACHE_VAL(ac_cv_c_simh,[
+for i in $dirlist; do
+ if test -f "${srcdir}/$i/include/remote-sim.h" ; then
+ ac_cv_c_simh=`(cd ${srcdir}/$i/include; pwd)`
+ break
+ fi
+done
+])
+if test x"${ac_cv_c_simh}" != x; then
+ SIMHDIR="-I${ac_cv_c_simh}"
+ AC_MSG_RESULT(${ac_cv_c_simh})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(SIMHDIR)
+
+dnl See whether it's a devo or Foundry branch simulator
+AC_MSG_CHECKING(Whether this is a devo simulator )
+AC_CACHE_VAL(ac_cv_c_simdevo,[
+ CPPFLAGS="$CPPFLAGS $SIMHDIR"
+ AC_EGREP_HEADER([SIM_DESC sim_open.*struct _bfd], remote-sim.h,
+ ac_cv_c_simdevo=yes,
+ ac_cv_c_simdevo=no)
+])
+if test x"$ac_cv_c_simdevo" = x"yes" ; then
+ AC_DEFINE(HAVE_DEVO_SIM)
+fi
+AC_MSG_RESULT(${ac_cv_c_simdevo})
+AC_SUBST(HAVE_DEVO_SIM)
+
+dnl Next look for the library
+AC_MSG_CHECKING(for the simulator library)
+AC_CACHE_VAL(ac_cv_c_simlib,[
+for i in $dirlist; do
+ if test -f "$i/sim/$target_dir/Makefile" ; then
+ ac_cv_c_simlib=`(cd $i/sim/$target_dir; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_simlib}" != x; then
+ SIMLIB="-L${ac_cv_c_simlib}"
+else
+ AC_MSG_RESULT(none)
+ dnl FIXME: this is kinda bogus, cause umtimately the TM will build
+ dnl all the libraries for several architectures. But for now, this
+ dnl will work till then.
+dnl AC_MSG_CHECKING(for the simulator installed with the compiler libraries)
+ dnl Transform the name of the compiler to it's cross variant, unless
+ dnl CXX is set. This is also what CXX gets set to in the generated
+ dnl Makefile.
+ CROSS_GCC=`echo gcc | sed -e "s/^/$target/"`
+
+ dnl Get G++'s full path to libgcc.a
+changequote(,)
+ gccpath=`${CROSS_GCC} --print-libgcc | sed -e 's:[a-z0-9A-Z\.\-]*/libgcc.a::' -e 's:lib/gcc-lib/::'`lib
+changequote([,])
+ if test -f $gccpath/libsim.a -o -f $gccpath/libsim.so ; then
+ ac_cv_c_simlib="$gccpath/"
+ SIMLIB="-L${ac_cv_c_simlib}"
+ AC_MSG_RESULT(${ac_cv_c_simlib})
+ else
+ AM_CONDITIONAL(PSIM, test x$psim = xno)
+ SIMLIB=""
+ AC_MSG_RESULT(none)
+dnl ac_cv_c_simlib=none
+ fi
+fi
+AC_SUBST(SIMLIB)
+])
+
+dnl ====================================================================
+dnl Find the libiberty library.
+AC_DEFUN(CYG_AC_PATH_LIBIBERTY, [
+AC_MSG_CHECKING(for the libiberty library in the build tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+AC_CACHE_VAL(ac_cv_c_libib,[
+for i in $dirlist; do
+ if test -f "$i/libiberty/Makefile" ; then
+ ac_cv_c_libib=`(cd $i/libiberty/; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_libib}" != x; then
+ LIBIBERTY="-L${ac_cv_c_libib}"
+ AC_MSG_RESULT(${ac_cv_c_libib})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(LIBIBERTY)
+])
+
+dnl ====================================================================
+AC_DEFUN(CYG_AC_PATH_DEVO, [
+AC_MSG_CHECKING(for devo headers in the source tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+AC_CACHE_VAL(ac_cv_c_devoh,[
+for i in $dirlist; do
+ if test -f "${srcdir}/$i/include/remote-sim.h" ; then
+ ac_cv_c_devoh=`(cd ${srcdir}/$i/include; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_devoh}" != x; then
+ DEVOHDIR="-I${ac_cv_c_devoh}"
+ AC_MSG_RESULT(${ac_cv_c_devoh})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(DEVOHDIR)
+])
+
+dnl ====================================================================
+dnl find the IDE library and headers.
+AC_DEFUN(CYG_AC_PATH_IDE, [
+AC_MSG_CHECKING(for IDE headers in the source tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+IDEHDIR=
+IDELIB=
+AC_CACHE_VAL(ac_cv_c_ideh,[
+for i in $dirlist; do
+ if test -f "${srcdir}/$i/libide/src/event.h" ; then
+ ac_cv_c_ideh=`(cd ${srcdir}/$i/libide/src; pwd)`;
+ fi
+done
+])
+if test x"${ac_cv_c_ideh}" != x; then
+ IDEHDIR="-I${ac_cv_c_ideh}"
+ AC_MSG_RESULT(${ac_cv_c_ideh})
+else
+ AC_MSG_RESULT(none)
+fi
+
+AC_MSG_CHECKING(for LIBIDE TCL headers in the source tree)
+AC_CACHE_VAL(ac_cv_c_idetclh,[
+for i in $dirlist; do
+ if test -f "${srcdir}/$i/libidetcl/src/idetcl.h" ; then
+ ac_cv_c_idetclh=`(cd ${srcdir}/$i/libidetcl/src; pwd)`;
+ fi
+done
+])
+if test x"${ac_cv_c_idetclh}" != x; then
+ IDEHDIR="${IDEHDIR} -I${ac_cv_c_idetclh}"
+ AC_MSG_RESULT(${ac_cv_c_idetclh})
+else
+ AC_MSG_RESULT(none)
+fi
+
+AC_MSG_CHECKING(for IDE headers in the build tree)
+AC_CACHE_VAL(ac_cv_c_ideh2,[
+for i in $dirlist; do
+ if test -f "$i/libide/src/Makefile" ; then
+ ac_cv_c_ideh2=`(cd $i/libide/src; pwd)`;
+ fi
+done
+])
+if test x"${ac_cv_c_ideh2}" != x; then
+ IDEHDIR="${IDEHDIR} -I${ac_cv_c_ideh2}"
+ AC_MSG_RESULT(${ac_cv_c_ideh2})
+else
+ AC_MSG_RESULT(none)
+fi
+
+dnl look for the library
+AC_MSG_CHECKING(for IDE library)
+AC_CACHE_VAL(ac_cv_c_idelib,[
+if test x"${ac_cv_c_idelib}" = x ; then
+ for i in $dirlist; do
+ if test -f "$i/libide/src/Makefile" ; then
+ ac_cv_c_idelib=`(cd $i/libide/src; pwd)`
+ break
+ fi
+ done
+fi])
+if test x"${ac_cv_c_idelib}" != x ; then
+ IDELIB="-L${ac_cv_c_idelib}"
+ AC_MSG_RESULT(${ac_cv_c_idelib})
+else
+ AC_MSG_RESULT(none)
+fi
+
+dnl find libiddetcl.a if it exists
+AC_MSG_CHECKING(for IDE TCL library)
+AC_CACHE_VAL(ac_cv_c_idetcllib,[
+if test x"${ac_cv_c_idetcllib}" = x ; then
+ for i in $dirlist; do
+ if test -f "$i/libidetcl/src/Makefile" ; then
+ ac_cv_c_idetcllib=`(cd $i/libidetcl/src; pwd)`
+ break
+ fi
+ done
+fi
+])
+if test x"${ac_cv_c_idetcllib}" != x ; then
+ IDELIB="${IDELIB} -L${ac_cv_c_idetcllib}"
+ IDETCLLIB="-lidetcl"
+ AC_MSG_RESULT(${ac_cv_c_idetcllib})
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(IDEHDIR)
+AC_SUBST(IDELIB)
+AC_SUBST(IDETCLLIB)
+])
+
+dnl ====================================================================
+dnl Find all the ILU headers and libraries
+AC_DEFUN(CYG_AC_PATH_ILU, [
+AC_MSG_CHECKING(for ILU kernel headers in the source tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+AC_CACHE_VAL(ac_cv_c_iluh,[
+for i in $dirlist; do
+ if test -f "${srcdir}/$i/ilu/runtime/kernel/method.h" ; then
+ ac_cv_c_iluh=`(cd ${srcdir}/$i/ilu/runtime/kernel; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_iluh}" != x; then
+ ILUHDIR="-I${ac_cv_c_iluh}"
+ AC_MSG_RESULT(${ac_cv_c_iluh})
+else
+ AC_MSG_RESULT(none)
+fi
+
+AC_MSG_CHECKING(for ILU kernel headers in the build tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+AC_CACHE_VAL(ac_cv_c_iluh5,[
+for i in $dirlist; do
+ if test -f "$i/ilu/runtime/kernel/iluconf.h" ; then
+ ac_cv_c_iluh5=`(cd $i/ilu/runtime/kernel; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_iluh5}" != x; then
+ ILUHDIR="${ILUHDIR} -I${ac_cv_c_iluh5}"
+ AC_MSG_RESULT(${ac_cv_c_iluh5})
+else
+ AC_MSG_RESULT(none)
+fi
+
+AC_MSG_CHECKING(for ILU C++ headers in the source tree)
+AC_CACHE_VAL(ac_cv_c_iluh2,[
+for i in $dirlist; do
+ if test -f "${srcdir}/$i/ilu/stubbers/cpp/resource.h" ; then
+ ac_cv_c_iluh2=`(cd ${srcdir}/$i/ilu/stubbers/cpp; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_iluh2}" != x; then
+ ILUHDIR="${ILUHDIR} -I${ac_cv_c_iluh2}"
+ AC_MSG_RESULT(${ac_cv_c_iluh2})
+else
+ AC_MSG_RESULT(none)
+fi
+
+AC_MSG_CHECKING(for ILU C headers)
+AC_CACHE_VAL(ac_cv_c_iluh3,[
+for i in $dirlist; do
+ if test -f "${srcdir}/$i/ilu/stubbers/c/resource.h" ; then
+ ac_cv_c_iluh3=`(cd ${srcdir}/$i/ilu/stubbers/c ; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_iluh3}" != x; then
+ ILUHDIR="${ILUHDIR} -I${ac_cv_c_iluh3}"
+ AC_MSG_RESULT(${ac_cv_c_iluh3})
+else
+ AC_MSG_RESULT(none)
+fi
+
+AC_MSG_CHECKING(for ILU C runtime headers)
+AC_CACHE_VAL(ac_cv_c_iluh4,[
+for i in $dirlist; do
+ if test -f "${srcdir}/$i/ilu/runtime/c/ilucstub.h" ; then
+ ac_cv_c_iluh4=`(cd ${srcdir}/$i/ilu/runtime/c ; pwd)`
+ fi
+done
+])
+if test x"${ac_cv_c_iluh4}" != x; then
+ ILUHDIR="${ILUHDIR} -I${ac_cv_c_iluh4}"
+ AC_MSG_RESULT(${ac_cv_c_iluh4})
+else
+ AC_MSG_RESULT(none)
+fi
+
+AC_CACHE_VAL(ac_cv_c_ilupath,[
+for i in $dirlist; do
+ if test -f "$i/ilu/Makefile" ; then
+ ac_cv_c_ilupath=`(cd $i/ilu; pwd)`
+ break
+ fi
+done
+])
+ILUTOP=${ac_cv_c_ilupath}
+
+AC_MSG_CHECKING(for the ILU library in the build tree)
+AC_CACHE_VAL(ac_cv_c_ilulib,[
+if test -f "$ac_cv_c_ilupath/runtime/kernel/Makefile" ; then
+ ac_cv_c_ilulib=`(cd $ac_cv_c_ilupath/runtime/kernel; pwd)`
+ AC_MSG_RESULT(found ${ac_cv_c_ilulib}/libilu.a)
+else
+ AC_MSG_RESULT(no)
+fi])
+
+AC_MSG_CHECKING(for the ILU C++ bindings library in the build tree)
+AC_CACHE_VAL(ac_cv_c_ilulib2,[
+if test -f "$ac_cv_c_ilupath/runtime/cpp/Makefile" ; then
+ ac_cv_c_ilulib2=`(cd $ac_cv_c_ilupath/runtime/cpp; pwd)`
+ AC_MSG_RESULT(found ${ac_cv_c_ilulib2}/libilu-c++.a)
+else
+ AC_MSG_RESULT(no)
+fi])
+
+AC_MSG_CHECKING(for the ILU C bindings library in the build tree)
+AC_CACHE_VAL(ac_cv_c_ilulib3,[
+if test -f "$ac_cv_c_ilupath/runtime/c/Makefile" ; then
+ ac_cv_c_ilulib3=`(cd $ac_cv_c_ilupath/runtime/c; pwd)`
+ AC_MSG_RESULT(found ${ac_cv_c_ilulib3}/libilu-c.a)
+else
+ AC_MSG_RESULT(no)
+fi])
+
+AC_MSG_CHECKING(for the ILU Tk bindings library in the build tree)
+AC_CACHE_VAL(ac_cv_c_ilulib4,[
+if test -f "$ac_cv_c_ilupath/runtime/mainloop/Makefile" ; then
+ ac_cv_c_ilulib4=`(cd $ac_cv_c_ilupath/runtime/mainloop; pwd)`
+ AC_MSG_RESULT(found ${ac_cv_c_ilulib4}/libilu-tk.a)
+else
+ AC_MSG_RESULT(no)
+fi])
+
+if test x"${ac_cv_c_ilulib}" = x -a x"${ac_cv_c_ilulib2}" = x; then
+ ILUHDIR=""
+fi
+
+if test x"${ac_cv_c_ilulib}" != x -a x"${ac_cv_c_ilulib2}" != x; then
+ ILULIB="-L${ac_cv_c_ilulib} -L${ac_cv_c_ilulib2} -L${ac_cv_c_ilulib3} -L${ac_cv_c_ilulib4}"
+else
+ ILULIB=""
+fi
+
+if test x"${ILULIB}" = x; then
+ AC_MSG_CHECKING(for ILU libraries installed with the compiler)
+ AC_CACHE_VAL(ac_cv_c_ilulib5,[
+ NATIVE_GCC=`echo gcc | sed -e "${program_transform_name}"`
+
+ dnl Get G++'s full path to it's libraries
+ ac_cv_c_ilulib5=`${NATIVE_GCC} --print-libgcc | sed -e 's:lib/gcc-lib/.*::'`lib
+ if test -f $ac_cv_c_ilulib5/libilu-c.a -o -f $ac_cv_c_ilulib5/libilu-c.so ; then
+ if test x"${ILUHDIR}" = x; then
+ ILUHDIR="-I${ac_cv_c_ilulib5}/../include"
+ fi
+ ILULIB="-L${ac_cv_c_ilulib5}"
+ AC_MSG_RESULT(${ac_cv_c_ilulib5})
+ else
+ ac_cv_c_ilulib=none
+ AC_MSG_RESULT(none)
+ fi
+fi])
+AC_SUBST(ILUHDIR)
+AC_SUBST(ILULIB)
+AC_SUBST(ILUTOP)
+])
+
+dnl ====================================================================
+dnl This defines the byte order for the host. We can't use
+dnl AC_C_BIGENDIAN, cause we want to create a config file and
+dnl substitue the real value, so the header files work right
+AC_DEFUN(CYG_AC_C_ENDIAN, [
+AC_MSG_CHECKING(to see if this is a little endian host)
+AC_CACHE_VAL(ac_cv_c_little_endian, [
+ac_cv_c_little_endian=unknown
+# See if sys/param.h defines the BYTE_ORDER macro.
+AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/param.h>], [
+#if !BYTE_ORDER || !_BIG_ENDIAN || !_LITTLE_ENDIAN
+ bogus endian macros
+#endif], [# It does; now see whether it defined to _LITTLE_ENDIAN or not.
+AC_TRY_COMPILE([#include <sys/types.h>
+#include <sys/param.h>], [
+#if BYTE_ORDER != _LITTLE_ENDIAN
+ not big endian
+#endif], ac_cv_c_little_endian=yes, ac_cv_c_little_endian=no)
+])
+if test ${ac_cv_c_little_endian} = unknown; then
+old_cflags=$CFLAGS
+CFLAGS=-g
+AC_TRY_RUN([
+main () {
+ /* Are we little or big endian? From Harbison&Steele. */
+ union
+ {
+ long l;
+ char c[sizeof (long)];
+ } u;
+ u.l = 1;
+ exit (u.c[0] == 1);
+}],
+ac_cv_c_little_endian=no,
+ac_cv_c_little_endian=yes,[
+dnl Yes, this is ugly, and only used for a canadian cross anyway. This
+dnl is just to keep configure from stopping here.
+case "${host}" in
+changequote(,)
+ i[3456]86-*-*) ac_cv_c_little_endian=yes ;;
+ sparc*-*-*) ac_cv_c_little_endian=no ;;
+changequote([,])
+ *) AC_MSG_WARN(Can't cross compile this test) ;;
+esac])
+CFLAGS=$old_cflags
+fi])
+
+if test x"${ac_cv_c_little_endian}" = xyes; then
+ AC_DEFINE(LITTLE_ENDIAN_HOST)
+ ENDIAN="CYG_LSBFIRST";
+else
+ ENDIAN="CYG_MSBFIRST";
+fi
+AC_MSG_RESULT(${ac_cv_c_little_endian})
+AC_SUBST(ENDIAN)
+])
+
+dnl ====================================================================
+dnl Look for the path to libgcc, so we can use it to directly link
+dnl in libgcc.a with LD.
+AC_DEFUN(CYG_AC_PATH_LIBGCC,
+[AC_MSG_CHECKING([Looking for the path to libgcc.a])
+AC_LANG_SAVE
+AC_LANG_C
+
+dnl Get Gcc's full path to libgcc.a
+libgccpath=`${CC} --print-libgcc`
+
+dnl If we don't have a path with libgcc.a on the end, this isn't G++.
+if test `echo $libgccpath | sed -e 's:/.*/::'` = libgcc.a ; then
+ ac_cv_prog_gcc=yes
+else
+ ac_cv_prog_gcc=no
+fi
+
+dnl
+if test x"${ac_cv_prog_gcc}" = xyes ; then
+ gccpath=`echo $libgccpath | sed -e 's:/libgcc.a::'`
+ LIBGCC="-L${gccpath}"
+ AC_MSG_RESULT(${gccpath})
+else
+ LIBGCC=""
+ AC_MSG_ERROR(Not using gcc)
+fi
+
+AC_LANG_RESTORE
+AC_SUBST(LIBGCC)
+])
+
+dnl ====================================================================
+dnl Ok, lets find the tcl source trees so we can use the headers
+dnl Warning: transition of version 9 to 10 will break this algorithm
+dnl because 10 sorts before 9. We also look for just tcl. We have to
+dnl be careful that we don't match stuff like tclX by accident.
+dnl the alternative search directory is involked by --with-tclinclude
+AC_DEFUN(CYG_AC_PATH_TCL, [
+ CYG_AC_PATH_TCLH
+ CYG_AC_PATH_TCLCONFIG
+ CYG_AC_LOAD_TCLCONFIG
+])
+AC_DEFUN(CYG_AC_PATH_TCLH, [
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+no_tcl=true
+AC_MSG_CHECKING(for Tcl headers in the source tree)
+AC_ARG_WITH(tclinclude, [ --with-tclinclude directory where tcl headers are], with_tclinclude=${withval})
+AC_CACHE_VAL(ac_cv_c_tclh,[
+dnl first check to see if --with-tclinclude was specified
+if test x"${with_tclinclude}" != x ; then
+ if test -f ${with_tclinclude}/tcl.h ; then
+ ac_cv_c_tclh=`(cd ${with_tclinclude}; pwd)`
+ elif test -f ${with_tclinclude}/generic/tcl.h ; then
+ ac_cv_c_tclh=`(cd ${with_tclinclude}/generic; pwd)`
+ else
+ AC_MSG_ERROR([${with_tclinclude} directory doesn't contain headers])
+ fi
+fi
+
+dnl next check if it came with Tcl configuration file
+if test x"${ac_cv_c_tclconfig}" != x ; then
+ for i in $dirlist; do
+ if test -f $ac_cv_c_tclconfig/$i/generic/tcl.h ; then
+ ac_cv_c_tclh=`(cd $ac_cv_c_tclconfig/$i/generic; pwd)`
+ break
+ fi
+ done
+fi
+
+dnl next check in private source directory
+dnl since ls returns lowest version numbers first, reverse its output
+if test x"${ac_cv_c_tclh}" = x ; then
+ dnl find the top level Tcl source directory
+ for i in $dirlist; do
+ if test -n "`ls -dr $srcdir/$i/tcl* 2>/dev/null`" ; then
+ tclpath=$srcdir/$i
+ break
+ fi
+ done
+
+ dnl find the exact Tcl source dir. We do it this way, cause there
+ dnl might be multiple version of Tcl, and we want the most recent one.
+ for i in `ls -dr $tclpath/tcl* 2>/dev/null ` ; do
+ if test -f $i/generic/tcl.h ; then
+ ac_cv_c_tclh=`(cd $i/generic; pwd)`
+ break
+ fi
+ done
+fi
+
+dnl check if its installed with the compiler
+if test x"${ac_cv_c_tclh}" = x ; then
+ dnl Get the path to the compiler
+ ccpath=`which ${CC} | sed -e 's:/bin/.*::'`/include
+ if test -f $ccpath/tcl.h; then
+ ac_cv_c_tclh=$ccpath
+ fi
+fi
+
+dnl see if one is installed
+if test x"${ac_cv_c_tclh}" = x ; then
+ AC_MSG_RESULT(none)
+ AC_CHECK_HEADER(tcl.h, ac_cv_c_tclh=installed, ac_cv_c_tclh="")
+else
+ AC_MSG_RESULT(${ac_cv_c_tclh})
+fi
+])
+ TCLHDIR=""
+if test x"${ac_cv_c_tclh}" = x ; then
+ AC_MSG_ERROR([Can't find any Tcl headers])
+fi
+if test x"${ac_cv_c_tclh}" != x ; then
+ no_tcl=""
+ if test x"${ac_cv_c_tclh}" != x"installed" ; then
+ if test x"${CC}" = xcl ; then
+ tmp="`cygpath --windows ${ac_cv_c_tclh}`"
+ ac_cv_c_tclh="`echo $tmp | sed -e s#\\\\\\\\#/#g`"
+ fi
+ AC_MSG_RESULT(${ac_cv_c_tclh})
+ TCLHDIR="-I${ac_cv_c_tclh}"
+ fi
+fi
+
+AC_SUBST(TCLHDIR)
+])
+
+dnl ====================================================================
+dnl Ok, lets find the tcl configuration
+AC_DEFUN(CYG_AC_PATH_TCLCONFIG, [
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+dnl First, look for one uninstalled.
+dnl the alternative search directory is invoked by --with-tclconfig
+if test x"${no_tcl}" = x ; then
+ dnl we reset no_tcl in case something fails here
+ no_tcl=true
+ AC_ARG_WITH(tclconfig, [ --with-tclconfig directory containing tcl configuration (tclConfig.sh)],
+ with_tclconfig=${withval})
+ AC_MSG_CHECKING([for Tcl configuration script])
+ AC_CACHE_VAL(ac_cv_c_tclconfig,[
+
+ dnl First check to see if --with-tclconfig was specified.
+ if test x"${with_tclconfig}" != x ; then
+ if test -f "${with_tclconfig}/tclConfig.sh" ; then
+ ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
+ else
+ AC_MSG_ERROR([${with_tclconfig} directory doesn't contain tclConfig.sh])
+ fi
+ fi
+
+ dnl next check if it came with Tcl configuration file in the source tree
+ if test x"${ac_cv_c_tclconfig}" = x ; then
+ for i in $dirlist; do
+ if test -f $srcdir/$i/unix/tclConfig.sh ; then
+ ac_cv_c_tclconfig=`(cd $srcdir/$i/unix; pwd)`
+ break
+ fi
+ done
+ fi
+ dnl check in a few other locations
+ if test x"${ac_cv_c_tclconfig}" = x ; then
+ dnl find the top level Tcl source directory
+ for i in $dirlist; do
+ if test -n "`ls -dr $i/tcl* 2>/dev/null`" ; then
+ tclconfpath=$i
+ break
+ fi
+ done
+
+ dnl find the exact Tcl dir. We do it this way, cause there
+ dnl might be multiple version of Tcl, and we want the most recent one.
+ for i in `ls -dr $tclconfpath/tcl* 2>/dev/null ` ; do
+ if test -f $i/unix/tclConfig.sh ; then
+ ac_cv_c_tclconfig=`(cd $i/unix; pwd)`
+ break
+ fi
+ done
+ fi
+
+ dnl Check to see if it's installed. We have to look in the $CC path
+ dnl to find it, cause our $prefix may not match the compilers.
+ if test x"${ac_cv_c_tclconfig}" = x ; then
+ dnl Get the path to the compiler
+ ccpath=`which ${CC} | sed -e 's:/bin/.*::'`/lib
+ if test -f $ccpath/tclConfig.sh; then
+ ac_cv_c_tclconfig=$ccpath
+ fi
+ fi
+ ]) dnl end of cache_val
+
+ if test x"${ac_cv_c_tclconfig}" = x ; then
+ TCLCONFIG=""
+ AC_MSG_WARN(Can't find Tcl configuration definitions)
+ else
+ no_tcl=""
+ TCLCONFIG=${ac_cv_c_tclconfig}/tclConfig.sh
+ AC_MSG_RESULT(${TCLCONFIG})
+ fi
+fi
+AC_SUBST(TCLCONFIG)
+])
+
+dnl Defined as a separate macro so we don't have to cache the values
+dnl from PATH_TCLCONFIG (because this can also be cached).
+AC_DEFUN(CYG_AC_LOAD_TCLCONFIG, [
+ . $TCLCONFIG
+
+dnl AC_SUBST(TCL_VERSION)
+dnl AC_SUBST(TCL_MAJOR_VERSION)
+dnl AC_SUBST(TCL_MINOR_VERSION)
+dnl AC_SUBST(TCL_CC)
+ AC_SUBST(TCL_DEFS)
+
+dnl not used, don't export to save symbols
+ AC_SUBST(TCL_LIB_FILE)
+ AC_SUBST(TCL_LIB_FULL_PATH)
+ AC_SUBST(TCL_LIBS)
+dnl not used, don't export to save symbols
+dnl AC_SUBST(TCL_PREFIX)
+
+ AC_SUBST(TCL_CFLAGS)
+
+dnl not used, don't export to save symbols
+dnl AC_SUBST(TCL_EXEC_PREFIX)
+
+ AC_SUBST(TCL_SHLIB_CFLAGS)
+ AC_SUBST(TCL_SHLIB_LD)
+dnl don't export, not used outside of configure
+dnl AC_SUBST(TCL_SHLIB_LD_LIBS)
+dnl AC_SUBST(TCL_SHLIB_SUFFIX)
+dnl not used, don't export to save symbols
+dnl AC_SUBST(TCL_DL_LIBS)
+ AC_SUBST(TCL_LD_FLAGS)
+ AC_SUBST(TCL_LD_SEARCH_FLAGS)
+dnl don't export, not used outside of configure
+dnl AC_SUBST(TCL_COMPAT_OBJS)
+ AC_SUBST(TCL_RANLIB)
+ AC_SUBST(TCL_BUILD_LIB_SPEC)
+ AC_SUBST(TCL_LIB_SPEC)
+dnl AC_SUBST(TCL_LIB_VERSIONS_OK)
+
+dnl not used, don't export to save symbols
+dnl AC_SUBST(TCL_SHARED_LIB_SUFFIX)
+
+dnl not used, don't export to save symbols
+dnl AC_SUBST(TCL_UNSHARED_LIB_SUFFIX)
+])
+
+dnl ====================================================================
+AC_DEFUN(CYG_AC_PATH_TK, [
+ CYG_AC_PATH_TKH
+ CYG_AC_PATH_TKCONFIG
+ CYG_AC_LOAD_TKCONFIG
+])
+AC_DEFUN(CYG_AC_PATH_TKH, [
+#
+# Ok, lets find the tk source trees so we can use the headers
+# If the directory (presumably symlink) named "tk" exists, use that one
+# in preference to any others. Same logic is used when choosing library
+# and again with Tcl. The search order is the best place to look first, then in
+# decreasing significance. The loop breaks if the trigger file is found.
+# Note the gross little conversion here of srcdir by cd'ing to the found
+# directory. This converts the path from a relative to an absolute, so
+# recursive cache variables for the path will work right. We check all
+# the possible paths in one loop rather than many seperate loops to speed
+# things up.
+# the alternative search directory is involked by --with-tkinclude
+#
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+no_tk=true
+AC_MSG_CHECKING(for Tk headers in the source tree)
+AC_ARG_WITH(tkinclude, [ --with-tkinclude directory where tk headers are], with_tkinclude=${withval})
+AC_CACHE_VAL(ac_cv_c_tkh,[
+dnl first check to see if --with-tkinclude was specified
+if test x"${with_tkinclude}" != x ; then
+ if test -f ${with_tkinclude}/tk.h ; then
+ ac_cv_c_tkh=`(cd ${with_tkinclude}; pwd)`
+ elif test -f ${with_tkinclude}/generic/tk.h ; then
+ ac_cv_c_tkh=`(cd ${with_tkinclude}/generic; pwd)`
+ else
+ AC_MSG_ERROR([${with_tkinclude} directory doesn't contain headers])
+ fi
+fi
+
+dnl next check if it came with Tk configuration file
+if test x"${ac_cv_c_tkconfig}" != x ; then
+ for i in $dirlist; do
+ if test -f $ac_cv_c_tkconfig/$i/generic/tk.h ; then
+ ac_cv_c_tkh=`(cd $ac_cv_c_tkconfig/$i/generic; pwd)`
+ break
+ fi
+ done
+fi
+
+dnl next check in private source directory
+dnl since ls returns lowest version numbers first, reverse its output
+if test x"${ac_cv_c_tkh}" = x ; then
+ dnl find the top level Tk source directory
+ for i in $dirlist; do
+ if test -n "`ls -dr $srcdir/$i/tk* 2>/dev/null`" ; then
+ tkpath=$srcdir/$i
+ break
+ fi
+ done
+
+ dnl find the exact Tk source dir. We do it this way, cause there
+ dnl might be multiple version of Tk, and we want the most recent one.
+ for i in `ls -dr $tkpath/tk* 2>/dev/null ` ; do
+ if test -f $i/generic/tk.h ; then
+ ac_cv_c_tkh=`(cd $i/generic; pwd)`
+ break
+ fi
+ done
+fi
+
+dnl see if one is installed
+if test x"${ac_cv_c_tkh}" = x ; then
+ AC_MSG_RESULT(none)
+ dnl Get the path to the compiler. We do it this way instead of using
+ dnl AC_CHECK_HEADER, cause this doesn't depend in having X configured.
+ ccpath=`which ${CC} | sed -e 's:/bin/.*::'`/include
+ if test -f $ccpath/tk.h; then
+ ac_cv_c_tkh=$ccpath
+ fi
+else
+ AC_MSG_RESULT(${ac_cv_c_tkh})
+fi
+])
+ TKHDIR=""
+if test x"${ac_cv_c_tkh}" = x ; then
+ AC_MSG_ERROR([Can't find any Tk headers])
+fi
+if test x"${ac_cv_c_tkh}" != x ; then
+ no_tk=""
+ if test x"${ac_cv_c_tkh}" != x"installed" ; then
+ if test x"${CC}" = xcl ; then
+ tmp="`cygpath --windows ${ac_cv_c_tkh}`"
+ ac_cv_c_tkh="`echo $tmp | sed -e s#\\\\\\\\#/#g`"
+ fi
+ AC_MSG_RESULT([found in ${ac_cv_c_tkh}])
+ TKHDIR="-I${ac_cv_c_tkh}"
+ fi
+fi
+
+AC_SUBST(TKHDIR)
+])
+
+AC_DEFUN(CYG_AC_PATH_TKCONFIG, [
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+dnl First, look for one uninstalled.
+dnl the alternative search directory is invoked by --with-tkconfig
+if test x"${no_tk}" = x ; then
+ dnl we reset no_tk in case something fails here
+ no_tk=true
+ AC_ARG_WITH(tkconfig, [ --with-tkconfig directory containing tk configuration (tkConfig.sh)],
+ with_tkconfig=${withval})
+ AC_MSG_CHECKING([for Tk configuration script])
+ AC_CACHE_VAL(ac_cv_c_tkconfig,[
+
+ dnl First check to see if --with-tkconfig was specified.
+ if test x"${with_tkconfig}" != x ; then
+ if test -f "${with_tkconfig}/tkConfig.sh" ; then
+ ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
+ else
+ AC_MSG_ERROR([${with_tkconfig} directory doesn't contain tkConfig.sh])
+ fi
+ fi
+
+ dnl next check if it came with Tk configuration file in the source tree
+ if test x"${ac_cv_c_tkconfig}" = x ; then
+ for i in $dirlist; do
+ if test -f $srcdir/$i/unix/tkConfig.sh ; then
+ ac_cv_c_tkconfig=`(cd $srcdir/$i/unix; pwd)`
+ break
+ fi
+ done
+ fi
+ dnl check in a few other locations
+ if test x"${ac_cv_c_tkconfig}" = x ; then
+ dnl find the top level Tk source directory
+ for i in $dirlist; do
+ if test -n "`ls -dr $i/tk* 2>/dev/null`" ; then
+ tkconfpath=$i
+ break
+ fi
+ done
+
+ dnl find the exact Tk dir. We do it this way, cause there
+ dnl might be multiple version of Tk, and we want the most recent one.
+ for i in `ls -dr $tkconfpath/tk* 2>/dev/null ` ; do
+ if test -f $i/unix/tkConfig.sh ; then
+ ac_cv_c_tkconfig=`(cd $i/unix; pwd)`
+ break
+ fi
+ done
+ fi
+
+ dnl Check to see if it's installed. We have to look in the $CC path
+ dnl to find it, cause our $prefix may not match the compilers.
+ if test x"${ac_cv_c_tkconfig}" = x ; then
+ dnl Get the path to the compiler
+ ccpath=`which ${CC} | sed -e 's:/bin/.*::'`/lib
+ if test -f $ccpath/tkConfig.sh; then
+ ac_cv_c_tkconfig=$ccpath
+ fi
+ fi
+ ]) dnl end of cache_val
+
+ if test x"${ac_cv_c_tkconfig}" = x ; then
+ TKCONFIG=""
+ AC_MSG_WARN(Can't find Tk configuration definitions)
+ else
+ no_tk=""
+ TKCONFIG=${ac_cv_c_tkconfig}/tkConfig.sh
+ AC_MSG_RESULT(${TKCONFIG})
+ fi
+fi
+AC_SUBST(TKCONFIG)
+])
+
+dnl Defined as a separate macro so we don't have to cache the values
+dnl from PATH_TKCONFIG (because this can also be cached).
+AC_DEFUN(CYG_AC_LOAD_TKCONFIG, [
+ if test -f "$TKCONFIG" ; then
+ . $TKCONFIG
+ fi
+
+ AC_SUBST(TK_VERSION)
+dnl not actually used, don't export to save symbols
+dnl AC_SUBST(TK_MAJOR_VERSION)
+dnl AC_SUBST(TK_MINOR_VERSION)
+ AC_SUBST(TK_DEFS)
+
+dnl not used, don't export to save symbols
+ AC_SUBST(TK_LIB_FILE)
+ AC_SUBST(TK_LIB_FULL_PATH)
+ AC_SUBST(TK_LIBS)
+dnl not used, don't export to save symbols
+dnl AC_SUBST(TK_PREFIX)
+
+dnl not used, don't export to save symbols
+dnl AC_SUBST(TK_EXEC_PREFIX)
+ AC_SUBST(TK_BUILD_INCLUDES)
+ AC_SUBST(TK_XINCLUDES)
+ AC_SUBST(TK_XLIBSW)
+ AC_SUBST(TK_BUILD_LIB_SPEC)
+ AC_SUBST(TK_LIB_SPEC)
+])
+
+dnl ====================================================================
+dnl Ok, lets find the itcl source trees so we can use the headers
+dnl the alternative search directory is involked by --with-itclinclude
+AC_DEFUN(CYG_AC_PATH_ITCL, [
+ CYG_AC_PATH_ITCLH
+ CYG_AC_PATH_ITCLLIB
+ CYG_AC_PATH_ITCLSH
+ CYG_AC_PATH_ITCLMKIDX
+])
+AC_DEFUN(CYG_AC_PATH_ITCLH, [
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+no_itcl=true
+AC_MSG_CHECKING(for Itcl headers in the source tree)
+AC_ARG_WITH(itclinclude, [ --with-itclinclude directory where itcl headers are], with_itclinclude=${withval})
+AC_CACHE_VAL(ac_cv_c_itclh,[
+dnl first check to see if --with-itclinclude was specified
+if test x"${with_itclinclude}" != x ; then
+ if test -f ${with_itclinclude}/itcl.h ; then
+ ac_cv_c_itclh=`(cd ${with_itclinclude}; pwd)`
+ elif test -f ${with_itclinclude}/src/itcl.h ; then
+ ac_cv_c_itclh=`(cd ${with_itclinclude}/src; pwd)`
+ else
+ AC_MSG_ERROR([${with_itclinclude} directory doesn't contain headers])
+ fi
+fi
+
+dnl next check if it came with Itcl configuration file
+if test x"${ac_cv_c_itclconfig}" != x ; then
+ for i in $dirlist; do
+ if test -f $ac_cv_c_itclconfig/$i/src/itcl.h ; then
+ ac_cv_c_itclh=`(cd $ac_cv_c_itclconfig/$i/src; pwd)`
+ break
+ fi
+ done
+fi
+
+dnl next check in private source directory
+dnl since ls returns lowest version numbers first, reverse its output
+if test x"${ac_cv_c_itclh}" = x ; then
+ dnl find the top level Itcl source directory
+ for i in $dirlist; do
+ if test -n "`ls -dr $srcdir/$i/itcl* 2>/dev/null`" ; then
+ itclpath=$srcdir/$i
+ break
+ fi
+ done
+
+ dnl find the exact Itcl source dir. We do it this way, cause there
+ dnl might be multiple version of Itcl, and we want the most recent one.
+ for i in `ls -dr $itclpath/itcl* 2>/dev/null ` ; do
+ if test -f $i/src/itcl.h ; then
+ ac_cv_c_itclh=`(cd $i/src; pwd)`
+ break
+ fi
+ done
+fi
+
+dnl see if one is installed
+if test x"${ac_cv_c_itclh}" = x ; then
+ AC_MSG_RESULT(none)
+ AC_CHECK_HEADER(itcl.h, ac_cv_c_itclh=installed, ac_cv_c_itclh="")
+else
+ AC_MSG_RESULT(${ac_cv_c_itclh})
+fi
+])
+ ITCLHDIR=""
+if test x"${ac_cv_c_itclh}" = x ; then
+ AC_MSG_ERROR([Can't find any Itcl headers])
+fi
+if test x"${ac_cv_c_itclh}" != x ; then
+ no_itcl=""
+ if test x"${ac_cv_c_itclh}" != x"installed" ; then
+ AC_MSG_RESULT(${ac_cv_c_itclh})
+ ITCLHDIR="-I${ac_cv_c_itclh}"
+ fi
+fi
+
+AC_SUBST(ITCLHDIR)
+])
+
+dnl Ok, lets find the itcl library
+dnl First, look for one uninstalled.
+dnl the alternative search directory is invoked by --with-itcllib
+AC_DEFUN(CYG_AC_PATH_ITCLLIB, [
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+if test x"${no_itcl}" = x ; then
+ dnl we reset no_itcl incase something fails here
+ no_itcl=true
+ AC_ARG_WITH(itcllib,
+ [ --with-itcllib directory where the itcl library is],
+ with_itcllib=${withval})
+ AC_MSG_CHECKING([for Itcl library])
+ AC_CACHE_VAL(ac_cv_c_itcllib,[
+ dnl First check to see if --with-itcllib was specified.
+ if test x"${with_itcllib}" != x ; then
+ if test -f "${with_itcllib}/libitcl$TCL_SHARED_LIB_SUFFIX" ; then
+ ac_cv_c_itcllib=`(cd ${with_itcllib}; pwd)`/libitcl$TCL_SHARED_LIB_SUFFIX
+ else
+ if test -f "${with_itcllib}/libitcl$TCL_UNSHARED_LIB_SUFFIX"; then
+ ac_cv_c_itcllib=`(cd ${with_itcllib}; pwd)`/libitcl$TCL_UNSHARED_LIB_SUFFIX
+ fi
+ fi
+ fi
+ dnl then check for a Itcl library. Since these are uninstalled,
+ dnl use the simple lib name root.
+ if test x"${ac_cv_c_itcllib}" = x ; then
+ dnl find the top level Itcl build directory
+ for i in $dirlist; do
+ if test -n "`ls -dr $i/itcl* 2>/dev/null`" ; then
+ itclpath=$i/itcl
+ break
+ fi
+ done
+ dnl Itcl 7.5 and greater puts library in subdir. Look there first.
+ if test -f "$itclpath/src/libitcl.$TCL_SHLIB_SUFFIX" ; then
+ ac_cv_c_itcllib=`(cd $itclpath/src; pwd)`
+ elif test -f "$itclpath/src/libitcl.a"; then
+ ac_cv_c_itcllib=`(cd $itclpath/src; pwd)`
+ fi
+ fi
+ dnl check in a few other private locations
+ if test x"${ac_cv_c_itcllib}" = x ; then
+ for i in ${dirlist}; do
+ if test -n "`ls -dr ${srcdir}/$i/itcl* 2>/dev/null`" ; then
+ itclpath=${srcdir}/$i
+ break
+ fi
+ done
+ for i in `ls -dr ${itclpath}/itcl* 2>/dev/null` ; do
+ dnl Itcl 7.5 and greater puts library in subdir. Look there first.
+ if test -f "$i/src/libitcl$TCL_SHLIB_SUFFIX" ; then
+ ac_cv_c_itcllib=`(cd $i/src; pwd)`
+ break
+ elif test -f "$i/src/libitcl.a"; then
+ ac_cv_c_itcllib=`(cd $i/src; pwd)`
+ break
+ fi
+ done
+ fi
+
+ dnl see if one is conveniently installed with the compiler
+ if test x"${ac_cv_c_itcllib}" = x ; then
+ dnl Get the path to the compiler
+ ccpath=`which ${CC} | sed -e 's:/bin/.*::'`/lib
+ dnl Itcl 7.5 and greater puts library in subdir. Look there first.
+ if test -f "${ccpath}/libitcl$TCL_SHLIB_SUFFIX" ; then
+ ac_cv_c_itcllib=`(cd ${ccpath}; pwd)`
+ elif test -f "${ccpath}/libitcl.a"; then
+ ac_cv_c_itcllib=`(cd ${ccpath}; pwd)`
+ fi
+ fi
+ ])
+ if test x"${ac_cv_c_itcllib}" = x ; then
+ ITCLLIB=""
+ AC_MSG_WARN(Can't find Itcl library)
+ else
+ ITCLLIB="-L${ac_cv_c_itcllib}"
+ AC_MSG_RESULT(${ac_cv_c_itcllib})
+ no_itcl=""
+ fi
+fi
+
+AC_PROVIDE([$0])
+AC_SUBST(ITCLLIB)
+])
+
+
+dnl ====================================================================
+dnl Ok, lets find the itcl source trees so we can use the itcl_sh script
+dnl the alternative search directory is involked by --with-itclinclude
+AC_DEFUN(CYG_AC_PATH_ITCLSH, [
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+no_itcl=true
+AC_MSG_CHECKING(for the itcl_sh script)
+AC_ARG_WITH(itclinclude, [ --with-itclinclude directory where itcl headers are], with_itclinclude=${withval})
+AC_CACHE_VAL(ac_cv_c_itclsh,[
+dnl first check to see if --with-itclinclude was specified
+if test x"${with_itclinclude}" != x ; then
+ if test -f ${with_itclinclude}/itcl_sh ; then
+ ac_cv_c_itclsh=`(cd ${with_itclinclude}; pwd)`
+ elif test -f ${with_itclinclude}/src/itcl_sh ; then
+ ac_cv_c_itclsh=`(cd ${with_itclinclude}/src; pwd)`
+ else
+ AC_MSG_ERROR([${with_itclinclude} directory doesn't contain itcl_sh])
+ fi
+fi
+
+dnl next check in private source directory
+dnl since ls returns lowest version numbers first, reverse its output
+if test x"${ac_cv_c_itclsh}" = x ; then
+ dnl find the top level Itcl source directory
+ for i in $dirlist; do
+ if test -n "`ls -dr $srcdir/$i/itcl* 2>/dev/null`" ; then
+ itclpath=$srcdir/$i
+ break
+ fi
+ done
+
+ dnl find the exact Itcl source dir. We do it this way, cause there
+ dnl might be multiple version of Itcl, and we want the most recent one.
+ for i in `ls -dr $itclpath/itcl* 2>/dev/null ` ; do
+ if test -f $i/src/itcl_sh ; then
+ ac_cv_c_itclsh=`(cd $i/src; pwd)`/itcl_sh
+ break
+ fi
+ done
+fi
+
+dnl see if one is installed
+if test x"${ac_cv_c_itclsh}" = x ; then
+ AC_MSG_RESULT(none)
+ AC_PATH_PROG(ac_cv_c_itclsh, itcl_sh)
+else
+ AC_MSG_RESULT(${ac_cv_c_itclsh})
+fi
+])
+
+if test x"${ac_cv_c_itclsh}" = x ; then
+ AC_MSG_ERROR([Can't find the itcl_sh script])
+fi
+if test x"${ac_cv_c_itclsh}" != x ; then
+ no_itcl=""
+ AC_MSG_RESULT(${ac_cv_c_itclsh})
+ ITCLSH="${ac_cv_c_itclsh}"
+fi
+AC_SUBST(ITCLSH)
+])
+
+
+dnl ====================================================================
+dnl Ok, lets find the itcl source trees so we can use the itcl_sh script
+dnl the alternative search directory is involked by --with-itclinclude
+AC_DEFUN(CYG_AC_PATH_ITCLMKIDX, [
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+no_itcl=true
+AC_MSG_CHECKING(for itcl_mkindex.tcl script)
+AC_ARG_WITH(itclinclude, [ --with-itclinclude directory where itcl headers are], with_itclinclude=${withval})
+AC_CACHE_VAL(ac_cv_c_itclmkidx,[
+dnl first check to see if --with-itclinclude was specified
+if test x"${with_itclinclude}" != x ; then
+ if test -f ${with_itclinclude}/itcl_sh ; then
+ ac_cv_c_itclmkidx=`(cd ${with_itclinclude}; pwd)`
+ elif test -f ${with_itclinclude}/src/itcl_sh ; then
+ ac_cv_c_itclmkidx=`(cd ${with_itclinclude}/src; pwd)`
+ else
+ AC_MSG_ERROR([${with_itclinclude} directory doesn't contain itcl_sh])
+ fi
+fi
+
+dnl next check in private source directory
+dnl since ls returns lowest version numbers first, reverse its output
+if test x"${ac_cv_c_itclmkidx}" = x ; then
+ dnl find the top level Itcl source directory
+ for i in $dirlist; do
+ if test -n "`ls -dr $srcdir/$i/itcl* 2>/dev/null`" ; then
+ itclpath=$srcdir/$i
+ break
+ fi
+ done
+
+ dnl find the exact Itcl source dir. We do it this way, cause there
+ dnl might be multiple version of Itcl, and we want the most recent one.
+ for i in `ls -dr $itclpath/itcl* 2>/dev/null ` ; do
+ if test -f $i/library/itcl_mkindex.tcl ; then
+ ac_cv_c_itclmkidx=`(cd $i/library; pwd)`/itcl_mkindex.tcl
+ break
+ fi
+ done
+fi
+if test x"${ac_cv_c_itclmkidx}" = x ; then
+ dnl Get the path to the compiler
+ ccpath=`which ${CC} | sed -e 's:/bin/.*::'`/share
+ dnl Itcl 7.5 and greater puts library in subdir. Look there first.
+ for i in `ls -dr $ccpath/itcl* 2>/dev/null ` ; do
+ if test -f $i/itcl_mkindex.tcl ; then
+ ac_cv_c_itclmkidx=`(cd $i; pwd)`/itcl_mkindex.tcl
+ break
+ fi
+ done
+fi
+])
+
+if test x"${ac_cv_c_itclmkidx}" = x ; then
+ AC_MSG_ERROR([Can't find the itcl_mkindex.tcl script])
+fi
+if test x"${ac_cv_c_itclmkidx}" != x ; then
+ no_itcl=""
+ AC_MSG_RESULT(${ac_cv_c_itclmkidx})
+ ITCLMKIDX="${ac_cv_c_itclmkidx}"
+else
+ AC_MSG_RESULT(none)
+fi
+AC_SUBST(ITCLMKIDX)
+])
+
+dnl ====================================================================
+dnl Ok, lets find the tix source trees so we can use the headers
+dnl the alternative search directory is involked by --with-tixinclude
+AC_DEFUN(CYG_AC_PATH_TIX, [
+ CYG_AC_PATH_TIXH
+ CYG_AC_PATH_TIXLIB
+])
+AC_DEFUN(CYG_AC_PATH_TIXH, [
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+no_tix=true
+AC_MSG_CHECKING(for Tix headers in the source tree)
+AC_ARG_WITH(tixinclude, [ --with-tixinclude directory where tix headers are], with_tixinclude=${withval})
+AC_CACHE_VAL(ac_cv_c_tixh,[
+dnl first check to see if --with-tixinclude was specified
+if test x"${with_tixinclude}" != x ; then
+ if test -f ${with_tixinclude}/tix.h ; then
+ ac_cv_c_tixh=`(cd ${with_tixinclude}; pwd)`
+ elif test -f ${with_tixinclude}/generic/tix.h ; then
+ ac_cv_c_tixh=`(cd ${with_tixinclude}/generic; pwd)`
+ else
+ AC_MSG_ERROR([${with_tixinclude} directory doesn't contain headers])
+ fi
+fi
+
+dnl next check if it came with Tix configuration file
+if test x"${ac_cv_c_tixconfig}" != x ; then
+ for i in $dirlist; do
+ if test -f $ac_cv_c_tixconfig/$i/generic/tix.h ; then
+ ac_cv_c_tixh=`(cd $ac_cv_c_tixconfig/$i/generic; pwd)`
+ break
+ fi
+ done
+fi
+
+dnl next check in private source directory
+dnl since ls returns lowest version numbers first, reverse its output
+if test x"${ac_cv_c_tixh}" = x ; then
+ dnl find the top level Tix source directory
+ for i in $dirlist; do
+ if test -n "`ls -dr $srcdir/$i/tix* 2>/dev/null`" ; then
+ tixpath=$srcdir/$i
+ break
+ fi
+ done
+
+ dnl find the exact Tix source dir. We do it this way, cause there
+ dnl might be multiple version of Tix, and we want the most recent one.
+ for i in `ls -dr $tixpath/tix* 2>/dev/null ` ; do
+ if test -f $i/generic/tix.h ; then
+ ac_cv_c_tixh=`(cd $i/generic; pwd)`
+ break
+ fi
+ done
+fi
+
+dnl see if one is installed
+if test x"${ac_cv_c_tixh}" = x ; then
+ AC_MSG_RESULT(none)
+ dnl Get the path to the compiler
+
+ dnl Get the path to the compiler. We do it this way instead of using
+ dnl AC_CHECK_HEADER, cause this doesn't depend in having X configured.
+ ccpath=`which ${CC} | sed -e 's:/bin/.*::'`/include
+ if test -f $ccpath/tix.h; then
+ ac_cv_c_tixh=installed
+ fi
+else
+ AC_MSG_RESULT(${ac_cv_c_tixh})
+fi
+])
+if test x"${ac_cv_c_tixh}" = x ; then
+ AC_MSG_ERROR([Can't find any Tix headers])
+fi
+if test x"${ac_cv_c_tixh}" != x ; then
+ no_tix=""
+ AC_MSG_RESULT(${ac_cv_c_tixh})
+ if test x"${ac_cv_c_tixh}" != x"installed" ; then
+ TIXHDIR="-I${ac_cv_c_tixh}"
+ fi
+fi
+
+AC_SUBST(TIXHDIR)
+])
+
+AC_DEFUN(CYG_AC_PATH_TIXCONFIG, [
+#
+# Ok, lets find the tix configuration
+# First, look for one uninstalled.
+# the alternative search directory is invoked by --with-tixconfig
+#
+
+if test x"${no_tix}" = x ; then
+ # we reset no_tix in case something fails here
+ no_tix=true
+ AC_ARG_WITH(tixconfig, [ --with-tixconfig directory containing tix configuration (tixConfig.sh)],
+ with_tixconfig=${withval})
+ AC_MSG_CHECKING([for Tix configuration])
+ AC_CACHE_VAL(ac_cv_c_tixconfig,[
+
+ # First check to see if --with-tixconfig was specified.
+ if test x"${with_tixconfig}" != x ; then
+ if test -f "${with_tixconfig}/tixConfig.sh" ; then
+ ac_cv_c_tixconfig=`(cd ${with_tixconfig}; pwd)`
+ else
+ AC_MSG_ERROR([${with_tixconfig} directory doesn't contain tixConfig.sh])
+ fi
+ fi
+
+ # then check for a private Tix library
+ if test x"${ac_cv_c_tixconfig}" = x ; then
+ for i in \
+ ../tix \
+ `ls -dr ../tix[[4]]* 2>/dev/null` \
+ ../../tix \
+ `ls -dr ../../tix[[4]]* 2>/dev/null` \
+ ../../../tix \
+ `ls -dr ../../../tix[[4]]* 2>/dev/null` ; do
+ if test -f "$i/tixConfig.sh" ; then
+ ac_cv_c_tixconfig=`(cd $i; pwd)`
+ break
+ fi
+ done
+ fi
+ # check in a few common install locations
+ if test x"${ac_cv_c_tixconfig}" = x ; then
+ for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
+ if test -f "$i/tixConfig.sh" ; then
+ ac_cv_c_tkconfig=`(cd $i; pwd)`
+ break
+ fi
+ done
+ fi
+ # check in a few other private locations
+ if test x"${ac_cv_c_tixconfig}" = x ; then
+ for i in \
+ ${srcdir}/../tix \
+ `ls -dr ${srcdir}/../tix[[4-9]]* 2>/dev/null` ; do
+ if test -f "$i/tixConfig.sh" ; then
+ ac_cv_c_tixconfig=`(cd $i; pwd)`
+ break
+ fi
+ done
+ fi
+ ])
+ if test x"${ac_cv_c_tixconfig}" = x ; then
+ TIXCONFIG="# no Tix configs found"
+ AC_MSG_WARN(Can't find Tix configuration definitions)
+ else
+ no_tix=
+ TIXCONFIG=${ac_cv_c_tixconfig}/tixConfig.sh
+ AC_MSG_RESULT(found $TIXCONFIG)
+ fi
+fi
+
+])
+
+# Defined as a separate macro so we don't have to cache the values
+# from PATH_TIXCONFIG (because this can also be cached).
+AC_DEFUN(CYG_AC_LOAD_TIXCONFIG, [
+ if test -f "$TIXCONFIG" ; then
+ . $TIXCONFIG
+ fi
+
+ AC_SUBST(TIX_BUILD_LIB_SPEC)
+ AC_SUBST(TIX_LIB_FULL_PATH)
+])
+
+AC_DEFUN(CYG_AC_PATH_ITCLCONFIG, [
+#
+# Ok, lets find the itcl configuration
+# First, look for one uninstalled.
+# the alternative search directory is invoked by --with-itclconfig
+#
+
+if test x"${no_itcl}" = x ; then
+ # we reset no_itcl in case something fails here
+ no_itcl=true
+ AC_ARG_WITH(itclconfig, [ --with-itclconfig directory containing itcl configuration (itclConfig.sh)],
+ with_itclconfig=${withval})
+ AC_MSG_CHECKING([for Itcl configuration])
+ AC_CACHE_VAL(ac_cv_c_itclconfig,[
+
+ # First check to see if --with-itclconfig was specified.
+ if test x"${with_itclconfig}" != x ; then
+ if test -f "${with_itclconfig}/itclConfig.sh" ; then
+ ac_cv_c_itclconfig=`(cd ${with_itclconfig}; pwd)`
+ else
+ AC_MSG_ERROR([${with_itclconfig} directory doesn't contain itclConfig.sh])
+ fi
+ fi
+
+ # then check for a private itcl library
+ if test x"${ac_cv_c_itclconfig}" = x ; then
+ for i in \
+ ../itcl/itcl \
+ `ls -dr ../itcl/itcl[[3]]* 2>/dev/null` \
+ ../../itcl/itcl \
+ `ls -dr ../../itcl/itcl[[3]]* 2>/dev/null` \
+ ../../../itcl/itcl \
+ `ls -dr ../../../itcl/itcl[[3]]* 2>/dev/null` ; do
+ if test -f "$i/itclConfig.sh" ; then
+ ac_cv_c_itclconfig=`(cd $i; pwd)`
+ break
+ fi
+ done
+ fi
+ # check in a few common install locations
+ if test x"${ac_cv_c_itclconfig}" = x ; then
+ for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
+ if test -f "$i/itclConfig.sh" ; then
+ ac_cv_c_itclconfig=`(cd $i; pwd)`
+ break
+ fi
+ done
+ fi
+ # check in a few other private locations
+ if test x"${ac_cv_c_itclconfig}" = x ; then
+ for i in \
+ ${srcdir}/../itcl/itcl \
+ `ls -dr ${srcdir}/../itcl/itcl[[3]]* 2>/dev/null` ; do
+ if test -f "$i/itcl/itclConfig.sh" ; then
+ ac_cv_c_itclconfig=`(cd $i; pwd)`
+ break
+ fi
+ done
+ fi
+ ])
+ if test x"${ac_cv_c_itclconfig}" = x ; then
+ ITCLCONFIG="# no itcl configs found"
+ AC_MSG_WARN(Can't find itcl configuration definitions)
+ else
+ no_itcl=
+ ITCLCONFIG=${ac_cv_c_itclconfig}/itclConfig.sh
+ AC_MSG_RESULT(found $ITCLCONFIG)
+ fi
+fi
+
+])
+
+# Defined as a separate macro so we don't have to cache the values
+# from PATH_ITCLCONFIG (because this can also be cached).
+AC_DEFUN(CYG_AC_LOAD_ITCLCONFIG, [
+ if test -f "$ITCLCONFIG" ; then
+ . $ITCLCONFIG
+ fi
+
+ AC_SUBST(ITCL_BUILD_LIB_SPEC)
+ AC_SUBST(ITCL_SH)
+ AC_SUBST(ITCL_LIB_FILE)
+ AC_SUBST(ITCL_LIB_FULL_PATH)
+
+])
+
+
+AC_DEFUN(CYG_AC_PATH_ITKCONFIG, [
+#
+# Ok, lets find the itk configuration
+# First, look for one uninstalled.
+# the alternative search directory is invoked by --with-itkconfig
+#
+
+if test x"${no_itk}" = x ; then
+ # we reset no_itk in case something fails here
+ no_itk=true
+ AC_ARG_WITH(itkconfig, [ --with-itkconfig directory containing itk configuration (itkConfig.sh)],
+ with_itkconfig=${withval})
+ AC_MSG_CHECKING([for Itk configuration])
+ AC_CACHE_VAL(ac_cv_c_itkconfig,[
+
+ # First check to see if --with-itkconfig was specified.
+ if test x"${with_itkconfig}" != x ; then
+ if test -f "${with_itkconfig}/itkConfig.sh" ; then
+ ac_cv_c_itkconfig=`(cd ${with_itkconfig}; pwd)`
+ else
+ AC_MSG_ERROR([${with_itkconfig} directory doesn't contain itkConfig.sh])
+ fi
+ fi
+
+ # then check for a private itk library
+ if test x"${ac_cv_c_itkconfig}" = x ; then
+ for i in \
+ ../itcl/itk \
+ `ls -dr ../itcl/itk[[3]]* 2>/dev/null` \
+ ../../itcl/itk \
+ `ls -dr ../../itcl/itk[[3]]* 2>/dev/null` \
+ ../../../itcl/itk \
+ `ls -dr ../../../itcl/itk[[3]]* 2>/dev/null` ; do
+ if test -f "$i/itkConfig.sh" ; then
+ ac_cv_c_itkconfig=`(cd $i; pwd)`
+ break
+ fi
+ done
+ fi
+ # check in a few common install locations
+ if test x"${ac_cv_c_itkconfig}" = x ; then
+ for i in `ls -d ${prefix}/lib /usr/local/lib 2>/dev/null` ; do
+ if test -f "$i/itcl/itkConfig.sh" ; then
+ ac_cv_c_itkconfig=`(cd $i; pwd)`
+ break
+ fi
+ done
+ fi
+ # check in a few other private locations
+ if test x"${ac_cv_c_itkconfig}" = x ; then
+ for i in \
+ ${srcdir}/../itcl/itk \
+ `ls -dr ${srcdir}/../itcl/itk[[3]]* 2>/dev/null` ; do
+ if test -f "$i/itkConfig.sh" ; then
+ ac_cv_c_itkconfig=`(cd $i; pwd)`
+ break
+ fi
+ done
+ fi
+ ])
+ if test x"${ac_cv_c_itkconfig}" = x ; then
+ ITCLCONFIG="# no itk configs found"
+ AC_MSG_WARN(Can't find itk configuration definitions)
+ else
+ no_itk=
+ ITKCONFIG=${ac_cv_c_itkconfig}/itkConfig.sh
+ AC_MSG_RESULT(found $ITKCONFIG)
+ fi
+fi
+
+])
+
+# Defined as a separate macro so we don't have to cache the values
+# from PATH_ITKCONFIG (because this can also be cached).
+AC_DEFUN(CYG_AC_LOAD_ITKCONFIG, [
+ if test -f "$ITKCONFIG" ; then
+ . $ITKCONFIG
+ fi
+
+ AC_SUBST(ITK_BUILD_LIB_SPEC)
+ AC_SUBST(ITK_LIB_FILE)
+ AC_SUBST(ITK_LIB_FULL_PATH)
+])
+
+
+dnl ====================================================================
+dnl Ok, lets find the libgui source trees so we can use the headers
+dnl the alternative search directory is involked by --with-libguiinclude
+AC_DEFUN(CYG_AC_PATH_LIBGUI, [
+ CYG_AC_PATH_LIBGUIH
+ CYG_AC_PATH_LIBGUILIB
+])
+AC_DEFUN(CYG_AC_PATH_LIBGUIH, [
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../..../../../../../../../../../../.."
+no_libgui=true
+AC_MSG_CHECKING(for Libgui headers in the source tree)
+AC_ARG_WITH(libguiinclude, [ --with-libguiinclude directory where libgui headers are], with_libguiinclude=${withval})
+AC_CACHE_VAL(ac_cv_c_libguih,[
+dnl first check to see if --with-libguiinclude was specified
+if test x"${with_libguiinclude}" != x ; then
+ if test -f ${with_libguiinclude}/guitcl.h ; then
+ ac_cv_c_libguih=`(cd ${with_libguiinclude}; pwd)`
+ elif test -f ${with_libguiinclude}/src/guitcl.h ; then
+ ac_cv_c_libguih=`(cd ${with_libguiinclude}/src; pwd)`
+ else
+ AC_MSG_ERROR([${with_libguiinclude} directory doesn't contain headers])
+ fi
+fi
+
+dnl next check if it came with Libgui configuration file
+if test x"${ac_cv_c_libguiconfig}" != x ; then
+ for i in $dirlist; do
+ if test -f $ac_cv_c_libguiconfig/$i/src/guitcl.h ; then
+ ac_cv_c_libguih=`(cd $ac_cv_c_libguiconfig/$i/src; pwd)`
+ break
+ fi
+ done
+fi
+
+dnl next check in private source directory
+dnl since ls returns lowest version numbers first, reverse its output
+if test x"${ac_cv_c_libguih}" = x ; then
+ dnl find the top level Libgui source directory
+ for i in $dirlist; do
+ if test -n "`ls -dr $srcdir/$i/libgui* 2>/dev/null`" ; then
+ libguipath=$srcdir/$i
+ break
+ fi
+ done
+
+ dnl find the exact Libgui source dir. We do it this way, cause there
+ dnl might be multiple version of Libgui, and we want the most recent one.
+ for i in `ls -dr $libguipath/libgui* 2>/dev/null ` ; do
+ if test -f $i/src/guitcl.h ; then
+ ac_cv_c_libguih=`(cd $i/src; pwd)`
+ break
+ fi
+ done
+fi
+
+dnl see if one is installed
+if test x"${ac_cv_c_libguih}" = x ; then
+ AC_MSG_RESULT(none)
+ AC_CHECK_HEADER(guitcl.h, ac_cv_c_libguih=installed, ac_cv_c_libguih="")
+fi
+])
+LIBGUIHDIR=""
+if test x"${ac_cv_c_libguih}" = x ; then
+ AC_MSG_WARN([Can't find any Libgui headers])
+fi
+if test x"${ac_cv_c_libguih}" != x ; then
+ no_libgui=""
+ if test x"${ac_cv_c_libguih}" != x"installed" ; then
+ LIBGUIHDIR="-I${ac_cv_c_libguih}"
+ fi
+fi
+AC_MSG_RESULT(${ac_cv_c_libguih})
+AC_SUBST(LIBGUIHDIR)
+])
+
+dnl ====================================================================
+dnl find the GUI library
+AC_DEFUN(CYG_AC_PATH_LIBGUILIB, [
+AC_MSG_CHECKING(for GUI library in the build tree)
+dirlist=".. ../../ ../../../ ../../../../ ../../../../../ ../../../../../../ ../../../../../../.. ../../../../../../../.. ../../../../../../../../.. ../../../../../../../../../.."
+dnl look for the library
+AC_MSG_CHECKING(for GUI library)
+AC_CACHE_VAL(ac_cv_c_libguilib,[
+if test x"${ac_cv_c_libguilib}" = x ; then
+ for i in $dirlist; do
+ if test -f "$i/libgui/src/Makefile" ; then
+ ac_cv_c_libguilib=`(cd $i/libgui/src; pwd)`
+ break
+ fi
+ done
+fi
+])
+if test x"${ac_cv_c_libguilib}" != x ; then
+ GUILIB="${GUILIB} -L${ac_cv_c_libguilib}"
+ LIBGUILIB="-lgui"
+ AC_MSG_RESULT(${ac_cv_c_libguilib})
+else
+ AC_MSG_RESULT(none)
+fi
+
+AC_SUBST(GUILIB)
+AC_SUBST(LIBGUILIB)
+])
diff --git a/config/mh-a68bsd b/config/mh-a68bsd
new file mode 100644
index 0000000..c991289
--- /dev/null
+++ b/config/mh-a68bsd
@@ -0,0 +1,12 @@
+RANLIB=true
+
+#None of the Apollo compilers can compile gas or binutils. The preprocessor
+# chokes on bfd, the compiler won't let you assign integers to enums, and
+# other problems. Defining CC to gcc is a questionable way to say "don't use
+# the apollo compiler" (the preferred version of GCC could be called cc,
+# or whatever), but I'm not sure leaving CC as cc is any better...
+
+#CC=cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_STDARG
+CC=gcc
+
+BISON=yacc
diff --git a/config/mh-aix386 b/config/mh-aix386
new file mode 100644
index 0000000..4accd1c
--- /dev/null
+++ b/config/mh-aix386
@@ -0,0 +1 @@
+RANLIB = @:
diff --git a/config/mh-aix43 b/config/mh-aix43
new file mode 100644
index 0000000..9eb750c
--- /dev/null
+++ b/config/mh-aix43
@@ -0,0 +1,4 @@
+# AIX 4.3 and above requires -X32_64 flag to all ar and nm commands
+# to handle both 32-bit and 64-bit objects.
+AR_FOR_TARGET=ar -X32_64
+NM_FOR_TARGET=nm -X32_64
diff --git a/config/mh-apollo68 b/config/mh-apollo68
new file mode 100644
index 0000000..4497ed9
--- /dev/null
+++ b/config/mh-apollo68
@@ -0,0 +1,3 @@
+HDEFINES = -DUSG
+RANLIB=true
+CC= cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DUSG
diff --git a/config/mh-armpic b/config/mh-armpic
new file mode 100644
index 0000000..35cf2c8
--- /dev/null
+++ b/config/mh-armpic
@@ -0,0 +1 @@
+PICFLAG=-fPIC
diff --git a/config/mh-cxux b/config/mh-cxux
new file mode 100644
index 0000000..54b2a16
--- /dev/null
+++ b/config/mh-cxux
@@ -0,0 +1,14 @@
+# Configuration for Harris CX/UX 7 (and maybe 6), based on sysv4 configuration.
+
+# Define SYSV as -DSYSV if you are using a System V operating system.
+SYSV = -DSYSV -DSVR4
+RANLIB = true
+
+# C++ debugging is not yet supported under SVR4 (DWARF)
+CXXFLAGS=-O
+
+# The l flag generates a warning from the SVR4 archiver, remove it.
+AR_FLAGS = cq
+
+# Under CX/UX, we want to tell the compiler to use ANSI mode.
+CC=cc -Xa
diff --git a/config/mh-cygwin b/config/mh-cygwin
new file mode 100644
index 0000000..241027f
--- /dev/null
+++ b/config/mh-cygwin
@@ -0,0 +1,6 @@
+EXTRA_TARGET_HOST_ALL_MODULES=all-libtermcap
+EXTRA_TARGET_HOST_INSTALL_MODULES=install-libtermcap
+
+all-gdb: all-libtermcap
+
+install-gdb: all-libtermcap
diff --git a/config/mh-decstation b/config/mh-decstation
new file mode 100644
index 0000000..3720192
--- /dev/null
+++ b/config/mh-decstation
@@ -0,0 +1,5 @@
+CC = cc -Wf,-XNg1000
+
+# for X11, since the native DECwindows include files are really broken when
+# it comes to function prototypes.
+X11_EXTRA_CFLAGS = "-DNeedFunctionPrototypes=0"
diff --git a/config/mh-delta88 b/config/mh-delta88
new file mode 100644
index 0000000..bc9c453
--- /dev/null
+++ b/config/mh-delta88
@@ -0,0 +1,4 @@
+RANLIB = true
+
+
+
diff --git a/config/mh-dgux b/config/mh-dgux
new file mode 100644
index 0000000..e7d85d6
--- /dev/null
+++ b/config/mh-dgux
@@ -0,0 +1,4 @@
+HDEFINES=-DHOST_SYS=DGUX_SYS
+CC=gcc -Wall -ansi -D__using_DGUX
+RANLIB=true
+
diff --git a/config/mh-dgux386 b/config/mh-dgux386
new file mode 100644
index 0000000..15885c3
--- /dev/null
+++ b/config/mh-dgux386
@@ -0,0 +1,22 @@
+# from mh-dgux
+HDEFINES=-DHOST_SYS=DGUX_SYS
+CC=gcc -Wall -ansi -D__using_DGUX
+RANLIB = true
+
+# from mh-sysv4
+# Define SYSV as -DSYSV if you are using a System V operating system.
+SYSV = -DSYSV -DSVR4
+RANLIB = true
+
+# C++ debugging is not yet supported under SVR4 (DWARF)
+CXXFLAGS=-O
+
+# The l flag generates a warning from the SVR4 archiver, remove it.
+AR_FLAGS = cr
+
+X11_EXTRA_LIBS = -lnsl
+
+# from angela
+# no debugging due to broken compiler, use BSD style timeofday
+CFLAGS=-O -D_BSD_TIMEOFDAY_FLAVOR
+
diff --git a/config/mh-djgpp b/config/mh-djgpp
new file mode 100644
index 0000000..f12007b
--- /dev/null
+++ b/config/mh-djgpp
@@ -0,0 +1,4 @@
+# We don't want to use debugging information on DOS. Unfortunately,
+# this requires that we set CFLAGS.
+# This used to set -fno-omit-frame-pointer.
+CFLAGS=-O2
diff --git a/config/mh-elfalphapic b/config/mh-elfalphapic
new file mode 100644
index 0000000..35cf2c8
--- /dev/null
+++ b/config/mh-elfalphapic
@@ -0,0 +1 @@
+PICFLAG=-fPIC
diff --git a/config/mh-hp300 b/config/mh-hp300
new file mode 100644
index 0000000..761724d
--- /dev/null
+++ b/config/mh-hp300
@@ -0,0 +1,13 @@
+# Define SYSV as -DSYSV if you are using a System V operating system.
+SYSV = -DSYSV
+# Avoid "too much defining" errors from HPUX compiler.
+CC = cc -Wp,-H256000
+# If "ar" in $PATH is GNU ar, the symbol table may need rebuilding.
+# If it's HP/UX ar, this should be harmless.
+RANLIB = ar ts
+
+# Native cc can't bootstrap gcc with -g. Defining CFLAGS here loses (a)
+# for non-gcc directories, (b) if we are compiling with gcc, not
+# native cc. Neither (a) nor (b) has a trivial fix though.
+
+CFLAGS =
diff --git a/config/mh-hpux b/config/mh-hpux
new file mode 100644
index 0000000..4d71c9d
--- /dev/null
+++ b/config/mh-hpux
@@ -0,0 +1,4 @@
+# Define SYSV as -DSYSV if you are using a System V operating system.
+CC = cc -Wp,-H256000
+SYSV = -DSYSV
+RANLIB = true
diff --git a/config/mh-hpux8 b/config/mh-hpux8
new file mode 100644
index 0000000..4d71c9d
--- /dev/null
+++ b/config/mh-hpux8
@@ -0,0 +1,4 @@
+# Define SYSV as -DSYSV if you are using a System V operating system.
+CC = cc -Wp,-H256000
+SYSV = -DSYSV
+RANLIB = true
diff --git a/config/mh-interix b/config/mh-interix
new file mode 100644
index 0000000..19b8ecf
--- /dev/null
+++ b/config/mh-interix
@@ -0,0 +1,14 @@
+# The shell may not be in /bin.
+SHELL = sh
+RANLIB = true
+
+# We don't want debugging info in Interix-hosted toolchains.
+# Accomplish this by overriding CFLAGS. This is also a workaround
+# for LD crash when building shared libstdc++.
+CFLAGS=-O2
+CXXFLAGS=-O2
+
+# We also need to override LIBGCC2_DEBUG_CFLAGS so libgcc2 will be
+# built without debugging information
+
+LIBGCC2_DEBUG_CFLAGS=
diff --git a/config/mh-irix4 b/config/mh-irix4
new file mode 100644
index 0000000..6872145
--- /dev/null
+++ b/config/mh-irix4
@@ -0,0 +1,7 @@
+# Makefile changes for SGI's running IRIX-4.x.
+# Tell compiler to use K&R C. We can't compile under the SGI Ansi
+# environment. Also bump switch table size so that cp-parse will
+# compile. Bump string length limit so linker builds.
+
+CC = cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000 -Wf,-XNl8192
+SYSV = -DSYSV
diff --git a/config/mh-irix5 b/config/mh-irix5
new file mode 100644
index 0000000..8bd7c99
--- /dev/null
+++ b/config/mh-irix5
@@ -0,0 +1,3 @@
+# Makefile changes for SGI's running IRIX-5.x.
+SYSV = -DSYSV
+RANLIB = true
diff --git a/config/mh-irix6 b/config/mh-irix6
new file mode 100644
index 0000000..6d25c16
--- /dev/null
+++ b/config/mh-irix6
@@ -0,0 +1,7 @@
+# Makefile changes for SGI's running IRIX-6.x.
+SYSV = -DSYSV
+RANLIB = true
+# Specify the ABI, to ensure that all Irix 6 systems will behave the same.
+# Also, using -32 avoids bugs that exist in the n32/n64 support in some
+# versions of the SGI compiler.
+CC = cc -32
diff --git a/config/mh-lynxos b/config/mh-lynxos
new file mode 100644
index 0000000..9afcb79
--- /dev/null
+++ b/config/mh-lynxos
@@ -0,0 +1,2 @@
+# /bin/cc is less than useful for our purposes. Always use GCC
+CC = /bin/gcc
diff --git a/config/mh-lynxrs6k b/config/mh-lynxrs6k
new file mode 100644
index 0000000..b279399
--- /dev/null
+++ b/config/mh-lynxrs6k
@@ -0,0 +1,8 @@
+# LynxOS running on the rs6000 doesn't have ranlib
+RANLIB = true
+
+# /bin/cc is less than useful for our purposes. Always use GCC
+CC = /usr/cygnus/progressive/bin/gcc
+
+# /bin/sh is too buggy, so use /bin/bash instead.
+SHELL = /bin/bash
diff --git a/config/mh-m68kpic b/config/mh-m68kpic
new file mode 100644
index 0000000..92e48d9
--- /dev/null
+++ b/config/mh-m68kpic
@@ -0,0 +1 @@
+PICFLAG=-fpic
diff --git a/config/mh-mingw32 b/config/mh-mingw32
new file mode 100644
index 0000000..8c4839d
--- /dev/null
+++ b/config/mh-mingw32
@@ -0,0 +1,12 @@
+# We don't want debugging info in Win32-hosted toolchains.
+# Accomplish this by overriding CFLAGS.
+CFLAGS=-O2
+CXXFLAGS=-O2
+
+# We also need to override LIBGCC2_DEBUG_CFLAGS so libgcc2 will be
+# built without debugging information
+
+LIBGCC2_DEBUG_CFLAGS=
+
+# custom installation rules for mingw32 (append .exe to binaries, etc.)
+# INSTALL_DOSREL=install-dosrel
diff --git a/config/mh-ncr3000 b/config/mh-ncr3000
new file mode 100644
index 0000000..5bbd803
--- /dev/null
+++ b/config/mh-ncr3000
@@ -0,0 +1,17 @@
+# Host configuration file for an NCR 3000 (i486/SVR4) system.
+
+# The NCR 3000 ships with a MetaWare compiler installed as /bin/cc.
+# This compiler not only emits obnoxious copyright messages every time
+# you run it, but it chokes and dies on a whole bunch of GNU source
+# files. Default to using the AT&T compiler installed in /usr/ccs/ATT/cc.
+# Unfortunately though, the AT&T compiler sometimes generates code that
+# the assembler barfs on if -g is used, so disable it by default as well.
+CC = /usr/ccs/ATT/cc
+CFLAGS =
+
+# Define SYSV as -DSYSV if you are using a System V operating system.
+SYSV = -DSYSV -DSVR4
+RANLIB = true
+
+# The l flag generates a warning from the SVR4 archiver, remove it.
+AR_FLAGS = cq
diff --git a/config/mh-ncrsvr43 b/config/mh-ncrsvr43
new file mode 100644
index 0000000..43b0991
--- /dev/null
+++ b/config/mh-ncrsvr43
@@ -0,0 +1,9 @@
+# Host configuration file for an NCR 3000 (i486/SVR43) system.
+
+# The MetaWare compiler will generate a copyright message unless you
+# turn it off by adding the -Hnocopyr flag.
+CC = cc -Hnocopyr
+
+# Define SYSV as -DSYSV if you are using a System V operating system.
+SYSV = -DSYSV -DSVR4
+RANLIB = true
diff --git a/config/mh-necv4 b/config/mh-necv4
new file mode 100644
index 0000000..e887736
--- /dev/null
+++ b/config/mh-necv4
@@ -0,0 +1,11 @@
+# Host Makefile fragment for NEC MIPS SVR4.
+
+# The C compiler on NEC MIPS SVR4 needs bigger tables.
+CC = cc -ZXNd=5000 -ZXNg=1000
+
+# Define SYSV as -DSYSV if you are using a System V operating system.
+SYSV = -DSYSV -DSVR4
+RANLIB = true
+
+# NEC -lX11 needs some other libraries.
+X11_EXTRA_LIBS = -lsocket -lnsl
diff --git a/config/mh-papic b/config/mh-papic
new file mode 100644
index 0000000..35cf2c8
--- /dev/null
+++ b/config/mh-papic
@@ -0,0 +1 @@
+PICFLAG=-fPIC
diff --git a/config/mh-ppcpic b/config/mh-ppcpic
new file mode 100644
index 0000000..35cf2c8
--- /dev/null
+++ b/config/mh-ppcpic
@@ -0,0 +1 @@
+PICFLAG=-fPIC
diff --git a/config/mh-riscos b/config/mh-riscos
new file mode 100644
index 0000000..e586b30
--- /dev/null
+++ b/config/mh-riscos
@@ -0,0 +1,15 @@
+# This is for a MIPS running RISC/os 4.52C.
+
+# This is needed for GDB, but needs to be in the top-level make because
+# if a library is compiled with the bsd headers and gets linked with the
+# sysv system libraries all hell can break loose (e.g. a jmp_buf might be
+# a different size).
+# ptrace(2) apparently has problems in the BSD environment. No workaround is
+# known except to select the sysv environment. Could we use /proc instead?
+# These "sysv environments" and "bsd environments" often end up being a pain.
+#
+# This is not part of CFLAGS because perhaps not all C compilers have this
+# option.
+CC= cc -systype sysv
+
+RANLIB = true
diff --git a/config/mh-sco b/config/mh-sco
new file mode 100644
index 0000000..cc337c9
--- /dev/null
+++ b/config/mh-sco
@@ -0,0 +1,10 @@
+# Define SYSV as -DSYSV if you are using a System V operating system.
+SYSV = -DSYSV
+RANLIB = true
+# You may need this if you don't have bison.
+# BISON = yacc -Sm10400
+# The native C compiler botches some simple uses of const. Unfortunately,
+# it doesn't defined anything like "__sco__" for us to test for in ansidecl.h.
+CC = cc -Dconst=
+
+X11_EXTRA_LIBS = -lsocket -lm -lintl -lmalloc
diff --git a/config/mh-solaris b/config/mh-solaris
new file mode 100644
index 0000000..ddbea54
--- /dev/null
+++ b/config/mh-solaris
@@ -0,0 +1,6 @@
+# Makefile changes for Suns running Solaris 2
+
+SYSV = -DSYSV
+RANLIB = true
+
+X11_EXTRA_LIBS = -lnsl -lsocket
diff --git a/config/mh-sparcpic b/config/mh-sparcpic
new file mode 100644
index 0000000..f6dbc22
--- /dev/null
+++ b/config/mh-sparcpic
@@ -0,0 +1 @@
+PICFLAG=`case "${LIBCFLAGS} ${LIBCXXFLAGS}" in *-fpic* ) echo -fpic ;; * ) echo -fPIC ;; esac`
diff --git a/config/mh-sun3 b/config/mh-sun3
new file mode 100644
index 0000000..dcd5155
--- /dev/null
+++ b/config/mh-sun3
@@ -0,0 +1,3 @@
+# Sun's C compiler needs the -J flag to be able to compile cp-parse.c
+# without overflowing the jump tables (-J says to use a 32 bit table)
+CC = cc -J
diff --git a/config/mh-sysv b/config/mh-sysv
new file mode 100644
index 0000000..16b1187
--- /dev/null
+++ b/config/mh-sysv
@@ -0,0 +1,3 @@
+# Define SYSV as -DSYSV if you are using a System V operating system.
+SYSV = -DSYSV
+RANLIB = true
diff --git a/config/mh-sysv4 b/config/mh-sysv4
new file mode 100644
index 0000000..8106651
--- /dev/null
+++ b/config/mh-sysv4
@@ -0,0 +1,11 @@
+# Define SYSV as -DSYSV if you are using a System V operating system.
+SYSV = -DSYSV -DSVR4
+RANLIB = true
+
+# C++ debugging is not yet supported under SVR4 (DWARF)
+CXXFLAGS=-O
+
+# The l flag generates a warning from the SVR4 archiver, remove it.
+AR_FLAGS = cr
+
+X11_EXTRA_LIBS = -lnsl
diff --git a/config/mh-sysv5 b/config/mh-sysv5
new file mode 100644
index 0000000..1fa38e5
--- /dev/null
+++ b/config/mh-sysv5
@@ -0,0 +1,8 @@
+# Define SYSV as -DSYSV if you are using a System V operating system.
+SYSV = -DSYSV -DSVR4 -DSVR5
+RANLIB = true
+
+# The l flag generates a warning from the SVR4 archiver, remove it.
+AR_FLAGS = cr
+
+X11_EXTRA_LIBS = -lnsl
diff --git a/config/mh-vaxult2 b/config/mh-vaxult2
new file mode 100644
index 0000000..3de2dc8
--- /dev/null
+++ b/config/mh-vaxult2
@@ -0,0 +1,2 @@
+# The old BSD pcc isn't up to compiling parts of gdb so use gcc
+CC = gcc
diff --git a/config/mh-x86pic b/config/mh-x86pic
new file mode 100644
index 0000000..92e48d9
--- /dev/null
+++ b/config/mh-x86pic
@@ -0,0 +1 @@
+PICFLAG=-fpic
diff --git a/config/mpw-mh-mpw b/config/mpw-mh-mpw
new file mode 100644
index 0000000..543ef4f
--- /dev/null
+++ b/config/mpw-mh-mpw
@@ -0,0 +1,157 @@
+# This is an MPW makefile fragment.
+
+# Since there are a multiplicity of Mac compilers and two different
+# processors, this file is primarily a library of options for each
+# compiler. Somebody else (such as a configure or build script) will
+# make the actual choice.
+
+# Compiler to use for compiling.
+
+CC_MPW_C = C -d MPW_C -d ALMOST_STDC -d ANSI_PROTOTYPES -d MPW -mc68020 -model far -b -w
+
+CC_SC = SC -d ALMOST_STDC -d ANSI_PROTOTYPES -d MPW -mc68020 -model far -b -i '' -i :
+
+CC_MWC68K = MWC68K -d MPW -enum int -mpw_chars -sym on -w off -mc68020 -model far
+
+CC_PPCC = PPCC -d powerc=1 -d pascal= -d ALMOST_STDC -d ANSI_PROTOTYPES -d MPW -w
+
+CC_MRC = MrC -d powerc=1 -d pascal= -d ALMOST_STDC -d ANSI_PROTOTYPES -d MPW -i '' -i : -jm
+
+CC_SMrC = SMrC -d MPW
+
+# "-mpw_chars" is necessary because GNU sources often mix signed and
+# unsigned casually.
+# "-w off" is not a great idea, but CW7 is complaining about enum
+# assignments.
+# "-opt global,peep,l4,speed" is sometimes good, and sometimes bad.
+# We must use {CIncludes} so that MPW tools will work; {MWCIncludes}
+# defines stdout, islower, etc, in ways that are incompatible with MPW's
+# runtime. However, this cannot be done via -i "{CIncludes}", since
+# that does not affect how <>-type includes happen; instead, the variable
+# MWCIncludes must be set to point at {CIncludes}.
+
+CC_MWCPPC = MWCPPC -d MPW -enum int -mpw_chars -sym on -w off
+
+# Note that GCC does *not* wire in a definition of "pascal", so that
+# it can be handled in another way if desired.
+
+CC_68K_GCC = gC -Dpascal= -DANSI_PROTOTYPES -DMPW
+
+CC_PPC_GCC = gC -Dpowerc=1 -Dpascal= -DANSI_PROTOTYPES -DMPW
+
+# Nothing for the default CFLAGS.
+
+CFLAGS =
+
+# Tool to use for making libraries/archives.
+
+AR_LIB = Lib
+
+AR_MWLINK68K = MWLink68K -xm library
+
+AR_PPCLINK = PPCLink -xm library
+
+AR_MWLINKPPC = MWLinkPPC -xm library
+
+AR_AR = ar
+
+AR_FLAGS = -o
+
+RANLIB_NULL = null-command
+
+RANLIB_RANLIB = ranlib
+
+# Compiler and/or linker to use for linking.
+
+CC_LD_LINK = Link -w -d -model far {CC_LD_TOOL_FLAGS}
+
+CC_LD_MWLINK68K = MWLink68K -w {CC_LD_TOOL_FLAGS} -sym on -model far
+
+CC_LD_PPCLINK = PPCLink -main __start -outputformat xcoff
+
+CC_LD_MWLINKPPC = MWLinkPPC -w {CC_LD_TOOL_FLAGS} -sym on
+
+CC_LD_GLD = gC
+
+# Extension for linker output.
+
+PROG_EXT_68K =
+
+PROG_EXT_XCOFF = .xcoff
+
+# Nothing for the default LDFLAGS.
+
+LDFLAGS = -w
+
+CC_LD_TOOL_FLAGS = -c 'MPS ' -t MPST
+
+# Libraries to link against.
+
+# It would appear that the math libraries are not
+# needed except to provide a definition for scalb,
+# which is called from ldexp, which is referenced
+# in the m68k opcodes library.
+
+EXTRALIBS_C = \Option-d
+ "{CLibraries}"StdClib.o \Option-d
+ "{CLibraries}"Math.o \Option-d
+ "{CLibraries}"CSANELib.o \Option-d
+ "{Libraries}"Stubs.o \Option-d
+ "{Libraries}"Runtime.o \Option-d
+ "{Libraries}"Interface.o \Option-d
+ "{Libraries}"ToolLibs.o
+
+EXTRALIBS_MWC68K = \Option-d
+ "{CLibraries}"StdClib.o \Option-d
+ "{CLibraries}"Math.o \Option-d
+ "{CLibraries}"CSANELib.o \Option-d
+ "{Libraries}"Stubs.o \Option-d
+ "{Libraries}"Runtime.o \Option-d
+ "{Libraries}"Interface.o \Option-d
+ "{Libraries}"ToolLibs.o \Option-d
+ "{MW68KLibraries}MPW ANSI (4i) C.68K.Lib"
+
+EXTRALIBS_PPC_XCOFF = \Option-d
+ "{PPCLibraries}"StdCRuntime.o \Option-d
+ "{PPCLibraries}"InterfaceLib.xcoff \Option-d
+ "{PPCLibraries}"MathLib.xcoff \Option-d
+ "{PPCLibraries}"StdCLib.xcoff \Option-d
+ "{PPCLibraries}"PPCToolLibs.o \Option-d
+ "{PPCLibraries}"PPCCRuntime.o \Option-d
+ "{GCCPPCLibraries}"libgcc.xcoff
+
+EXTRALIBS_PPC = \Option-d
+ "{PPCLibraries}"StdCRuntime.o \Option-d
+ "{SharedLibraries}"InterfaceLib \Option-d
+ "{SharedLibraries}"MathLib \Option-d
+ "{SharedLibraries}"StdCLib \Option-d
+ "{PPCLibraries}"PPCToolLibs.o \Option-d
+ "{PPCLibraries}"PPCCRuntime.o \Option-d
+ "{GCCPPCLibraries}"libgcc.xcoff
+
+EXTRALIBS_MWCPPC = \Option-d
+ "{MWPPCLibraries}"MWStdCRuntime.Lib \Option-d
+ "{MWPPCLibraries}"InterfaceLib \Option-d
+ "{MWPPCLibraries}"StdCLib \Option-d
+ "{MWPPCLibraries}"MathLib \Option-d
+ "{MWPPCLibraries}"PPCToolLibs.o
+
+# Tool to make PEF with, if needed.
+
+MAKEPEF_NULL = null-command
+
+MAKEPEF_PPC = MakePEF
+
+MAKEPEF_FLAGS = \Option-d
+ -l InterfaceLib.xcoff=InterfaceLib \Option-d
+ -l MathLib.xcoff=MathLib \Option-d
+ -l StdCLib.xcoff=StdCLib
+
+MAKEPEF_TOOL_FLAGS = -ft MPST -fc 'MPS '
+
+# Resource compiler to use.
+
+REZ_68K = Rez
+
+REZ_PPC = Rez -d WANT_CFRG
+
diff --git a/config/mpw/ChangeLog b/config/mpw/ChangeLog
new file mode 100644
index 0000000..3cdefbf
--- /dev/null
+++ b/config/mpw/ChangeLog
@@ -0,0 +1,53 @@
+Tue Nov 26 12:34:12 1996 Stan Shebs <shebs@andros.cygnus.com>
+
+ * g-mpw-make.sed: Fix some comments.
+
+Mon Sep 16 14:42:52 1996 Stan Shebs <shebs@andros.cygnus.com>
+
+ * g-mpw-make.sed (HLDENV): Edit out all references.
+
+Thu Aug 15 19:49:23 1996 Stan Shebs <shebs@andros.cygnus.com>
+
+ * true: New script, identical to mpw-true.
+ * g-mpw-make.sed: Add @DASH_C_FLAG@ and @SEGMENT_FLAG()@
+ to the editors for compile commands.
+
+Thu Aug 1 15:01:42 1996 Stan Shebs <shebs@andros.cygnus.com>
+
+ * mpw-true, mpw-touch, null-command: New scripts.
+ * README: Describe usage in more detail.
+
+Tue Dec 12 14:51:51 1995 Stan Shebs <shebs@andros.cygnus.com>
+
+ * g-mpw-make.sed: Don't edit out "version=" occurrences.
+
+Fri Dec 1 11:46:18 1995 Stan Shebs <shebs@andros.cygnus.com>
+
+ * g-mpw-make.sed (bindir, libdir): Edit the positions of
+ pathname separators to work with other pathnames better.
+
+Tue Nov 7 15:08:07 1995 Stan Shebs <shebs@andros.cygnus.com>
+
+ * g-mpw-make.sed: Add comment about Duplicate vs Catenate,
+ add additional pattern for editing link-compile commands.
+
+Tue Oct 24 14:28:51 1995 Stan Shebs <shebs@andros.cygnus.com>
+
+ * g-mpw-make.sed: Add handling for *.tab.[hc] files.
+ (CHILL_FOR_TARGET, CHILL_LIB): Edit out tricky definitions
+ of these.
+
+Thu Sep 28 21:05:10 1995 Stan Shebs <shebs@andros.cygnus.com>
+
+ * g-mpw-make.sed: New file, generic sed commands to translate
+ Unix makefiles into MPW makefile syntax.
+
+Fri Mar 17 11:51:20 1995 Stan Shebs <shebs@andros.cygnus.com>
+
+ * README: Clarify instructions.
+ * fi: Remove.
+
+Wed Dec 21 15:45:53 1994 Stan Shebs <shebs@andros.cygnus.com>
+
+ * MoveIfChange, README, fi, forward-include, open-brace,
+ tr-7to8-src: New files.
diff --git a/config/mpw/MoveIfChange b/config/mpw/MoveIfChange
new file mode 100644
index 0000000..0dbc125
--- /dev/null
+++ b/config/mpw/MoveIfChange
@@ -0,0 +1,19 @@
+# Rename a file only if it is different from a previously existing
+# file of the same name. This is useful for keeping make from doing
+# too much work if the contents of a file haven't changed.
+
+# This is an MPW translation of the standard GNU sh script move-if-change.
+
+Set exit 0
+
+If "`exists -f "{2}"`"
+ Compare "{1}" "{2}" >dev:null
+ If {status} != 0
+ Rename -y "{1}" "{2}"
+ Else
+ Echo "{2}" is unchanged
+ Delete -i -y "{1}"
+ End
+Else
+ Rename -y "{1}" "{2}"
+End
diff --git a/config/mpw/README b/config/mpw/README
new file mode 100644
index 0000000..554700a
--- /dev/null
+++ b/config/mpw/README
@@ -0,0 +1,23 @@
+This directory contains MPW scripts and related files that are needed to
+build Cygnus GNU tools for MPW. The scripts should be somewhere on the
+command path; our usual practice has been to have a separate directory
+for the scripts, and put the tools (byacc, flex, and sed at least) there
+also; then it's easier to drag the support bits around as a group, or to
+upgrade MPW versions. The complete package of scripts and tool binaries
+is usually available as pub/mac/buildtools.cpt.hqx on ftp.cygnus.com.
+
+"tr-7to8-src" is actually the source to an MPW script that transforms
+sequences like "\Option-d" into the actual 8-bit chars that MPW needs.
+It's only the source because it can't itself include any 8-bit chars.
+It *can* be processed into a genuine "tr-7to8" by using itself:
+
+ tr-7to8 tr-7to8-src | sed -e 's/Src//' >new-tr-7to8
+
+Use this to verify:
+
+ compare tr-7to8 new-tr-7to8
+
+If you don't have a working tr-7to8, then you will have to manually
+replace all occurrences of "\Option-d" with real Option-d (which looks
+like a delta), then do similarly with all the other "\Option-..."
+strings, and then change "\SrcOption-d" into the string "\Option-d".
diff --git a/config/mpw/forward-include b/config/mpw/forward-include
new file mode 100644
index 0000000..ddd6bd7
--- /dev/null
+++ b/config/mpw/forward-include
@@ -0,0 +1,3 @@
+Echo '#include' ¶""{1}"¶" >"{2}".tem
+MoveIfChange "{2}".tem "{2}"
+
diff --git a/config/mpw/g-mpw-make.sed b/config/mpw/g-mpw-make.sed
new file mode 100644
index 0000000..e7d3c77
--- /dev/null
+++ b/config/mpw/g-mpw-make.sed
@@ -0,0 +1,293 @@
+# Sed commands to translate Unix makefiles into MPW makefiles.
+# These are nominally generic, but work best on the makefiles used
+# for GNU programs.
+
+# Whack out any commented-out lines that are probably commands;
+# they can only cause trouble later on.
+/^# /d
+
+# Change dependency char.
+/:$/s/:/ \\Option-f/g
+/^[^ :#][^:]*:/s/\([ ]*\):\([ ]*\)/ \\Option-f /g
+
+# Change syntax of Makefile vars.
+/\$/s/\${\([a-zA-Z0-9_-]*\)}/{\1}/g
+/\$/s/\$(\([a-zA-Z0-9_-]*\))/{\1}/g
+/ $@/s/ $@/ {Targ}/
+
+# Double-$ are literals to Unix but not to MPW make.
+/\$\$/s/\$\$/$/g
+
+# Change pathname syntax.
+/\//s,\.\./\/\.\./,:::,g
+/\//s,\.\./,::,g
+/\.\//s,\./,:,g
+/\//s,/,:,g
+# Undo excess changes.
+/and/s,and:or$,and/or,
+/and/s,and:or ,and/or ,
+/want/s,want:need,want/need,
+# Fixing up sed commands.
+/-e/s_":\([^:]*\):d"_"/\1/d"_g
+/-e/s_":\([^:]*\):,:\([^:]*\):d"_"/\1/,/\2/d"_g
+
+/=/s/ = \.$/ = :/
+
+# Make these go away so that later edits not confused.
+/HLDENV/s/{HLDENV}//
+
+# Comment out any explicit srcdir setting.
+/srcdir/s/^srcdir/# srcdir/
+
+/BASEDIR/s/^BASEDIR =.*$/BASEDIR = "{srcroot}"/
+/{BASEDIR}:/s/{BASEDIR}:/{BASEDIR}/g
+/{srcdir}:/s/{srcdir}:/"{srcdir}"/g
+/"{srcdir}":/s/"{srcdir}":/"{srcdir}"/g
+
+# Tweak some conventions that are backwards for the Mac.
+/bindir/s/{exec_prefix}:bin/{exec_prefix}bin:/
+/libdir/s/{exec_prefix}:lib/{exec_prefix}lib:/
+
+# Comment out settings of anything set by mpw host config.
+/CC/s/^CC *=/#CC =/
+/CFLAGS/s/^CFLAGS *=/#CFLAGS =/
+/AR/s/^AR *=/#AR =/
+/AR_FLAGS/s/^AR_FLAGS *=/#AR_FLAGS =/
+/RANLIB/s/^RANLIB *=/#RANLIB =/
+/CC_LD/s/^CC_LD *=/#CC_LD =/
+/LDFLAGS/s/^LDFLAGS *=/#LDFLAGS =/
+
+# Change -I usages.
+/-I/s/-I\./-i :/g
+/-I/s/-I::bfd/-i ::bfd:/g
+/-I/s/-I::include/-i ::include:/g
+/-I/s/-I/-i /g
+
+# Change -D usage.
+/-D/s/\([ =]\)-D\([^ ]*\)/\1-d \2/g
+
+# Change continuation char.
+/\\$/s/\\$/\\Option-d/
+
+# Change wildcard char.
+/\*/s/\*/\\Option-x/g
+
+# Change path of various types of source files. This rule does not allow
+# for file names with multiple dots in the name.
+/\.[chly]/s/\([ ><=]\)\([-a-zA-Z0-9_${}:"]*\)\.\([chly]\)/\1"{s}"\2.\3/g
+/\.[chly]/s/^\([-a-zA-Z0-9_${}:"]*\)\.\([chly]\)/"{s}"\1.\2/
+# Allow files named *.tab.[ch] as a special case.
+/\.tab\.[ch]/s/\([ ><=]\)\([-a-zA-Z0-9_${}:"]*\.tab\)\.\([ch]\)/\1"{s}"\2.\3/g
+/\.tab\.[ch]/s/^\([-a-zA-Z0-9_${}:"]*\.tab\)\.\([ch]\)/"{s}"\1.\2/
+# Fix some overenthusiasms.
+/{s}/s/"{s}""{srcdir}"/"{srcdir}"/g
+/{s}/s/"{s}"{\([a-zA-Z0-9_]*\)dir}/"{\1dir}"/g
+/{s}/s/"{s}"{\([a-zA-Z0-9_]*\)DIR}/"{\1DIR}"/g
+/{s}/s/"{s}""{\([a-zA-Z0-9_]*\)dir}"/"{\1dir}"/g
+/{s}/s/"{s}""{\([a-zA-Z0-9_]*\)DIR}"/"{\1DIR}"/g
+/{s}/s/"{s}":/:/g
+/{s}/s/^"{s}"//g
+/{s}/s/"{s}""{s}"/"{s}"/g
+/{s}/s/"{s}""{srcdir}"/"{s}"/g
+/{s}/s/"{srcdir}""{s}"/"{s}"/g
+
+# The .def files are also typically source files.
+/\.def/s/\([ ><]\)\([-a-zA-Z0-9_${}:"]*\)\.def/\1"{s}"\2.def/g
+/\.def/s/^\([-a-zA-Z0-9_${}:"]*\)\.def/"{s}"\1.def/g
+
+# Change extension and path of objects.
+/\.o/s/\([ =]\)\([-a-zA-Z0-9_${}:"]*\)\.o/\1"{o}"\2.c.o/g
+/\.o/s/^\([-a-zA-Z0-9_${}:"]*\)\.o/"{o}"\1.c.o/
+# Allow *.tab.o files as a special case of a 2-dot-name file.
+/\.o/s/\([ =]\)\([-a-zA-Z0-9_${}:"]*\)\.tab\.o/\1"{o}"\2.tab.c.o/g
+/\.o/s/^\([-a-zA-Z0-9_${}:"]*\)\.tab\.o/"{o}"\1.tab.c.o/
+# Clean up.
+/"{o}"/s/"{o}""{o}"/"{o}"/g
+/"{o}"/s/^"{o}"\([a-zA-Z0-9_]*\)=/\1=/
+
+# Change extension of libs.
+/\.a/s/lib\([a-z]*\)\.a/lib\1.o/g
+
+# Remove non-fail option.
+/-/s/^\([ ]*\)-/\1/
+# Fix overeagernesses - assumes no one-letter commands.
+/^[ ]*[a-z] /s/^\([ ]*\)\([a-z]\) /\1-\2 /
+
+# Remove non-echo option. (watch out for autoconf things)
+/@/s/^\([ ]*\)@/\1/
+
+# Change cp to Duplicate.
+# Catenate is perhaps more accurate, but the pattern would have to
+# identify the output file and add a '>' redirection into it.
+/cp/s/^\([ ]*\)cp /\1Duplicate -d -y /
+# Change mv to Rename.
+/mv/s/^\([ ]*\)mv /\1Rename -y /
+/Rename/s/^\([ ]*\)Rename -y -f/\1Rename -y/
+# Change rm to Delete.
+/rm -rf/s/^\([ ]*\)rm -rf /\1Delete -i -y /
+/rm -f/s/^\([ ]*\)rm -f /\1Delete -i -y /
+/rm/s/^\([ ]*\)rm /\1Delete -i -y /
+# Note that we don't mess with ln - directory-specific scripts
+# must decide what to do with symlinks.
+# Change cat to Catenate.
+/cat/s/^\([ ]*\)cat /\1Catenate /
+# Change touch to mpw-touch.
+/touch/s/^\([ ]*\)touch /\1mpw-touch /
+# Change mkdir to NewFolder.
+/mkdir/s/^\([ ]*\)mkdir /\1NewFolder /
+# Change var setting to Set.
+/=/s/^\([ ]*\)\([-a-zA-Z0-9_]*\)=\([^;]*\); \\Option-d/\1Set \2 \3/
+
+# Change tests.
+/if /s/if \[ *-f \([^ ]*\) ] *; *\\Option-d/If "`Exists "\1"`" != ""/
+/if /s/if \[ *-f \([^ ]*\) ] *; *then *\\Option-d/If "`Exists "\1"`" != ""/
+/if /s/if \[ ! *-f \([^ ]*\) ] *; *\\Option-d/If "`Exists "\1"`" == ""/
+/if /s/if \[ ! *-f \([^ ]*\) ] *; *then \\Option-d/If "`Exists "\1"`" == ""/
+
+/if /s/if \[ *-d \([^ ]*\) ] *; *\\Option-d/If "`Exists "\1"`" != ""/
+/if /s/if \[ *-d \([^ ]*\) ] *; *then *\\Option-d/If "`Exists "\1"`" != ""/
+/if /s/if \[ ! *-d \([^ ]*\) ] *; *\\Option-d/If "`Exists "\1"`" == ""/
+/if /s/if \[ ! *-d \([^ ]*\) ] *; *then *\\Option-d/If "`Exists "\1"`" == ""/
+
+/if /s/if \[ -d \([^ ]*\) ] *; then true *; else mkdir \([^ ;]*\) *; fi/If "`Exists "\1"`" != "" NewFolder \2 End If/
+
+/if /s/if \[ \([^ ]*\) = \([^ ]*\) ] *; *\\Option-d/If "\1" == "\2"/
+/if /s/if \[ \([^ ]*\) = \([^ ]*\) ] *; *then *\\Option-d/If "\1" == "\2"/
+
+/if /s/if \[ \([^ ]*\) != \([^ ]*\) ] *; *\\Option-d/If "\1" != "\2"/
+/if /s/if \[ \([^ ]*\) != \([^ ]*\) ] *; *then *\\Option-d/If "\1" != "\2"/
+
+/if /s/if \[ \([^ ]*\) -eq \([^ ]*\) ] *; *\\Option-d/If "\1" != "\2"/
+/if /s/if \[ \([^ ]*\) -eq \([^ ]*\) ] *; *then *\\Option-d/If "\1" != "\2"/
+
+/^[ ]*else true$/c\
+ Else\
+ mpw-true\
+
+
+/else/s/^\([ ]*\)else[ ]*$/\1Else/
+/else/s/^\([ ]*\)else[; ]*\\Option-d$/\1Else/
+
+/^[ ]*else[ ]*true[ ]*$/c\
+ Else\
+ mpw-true
+
+/^[ ]*else[ ]*true[; ]*fi$/c\
+ Else\
+ mpw-true\
+ End If
+
+/fi/s/^\([ ]*\)fi *$/\1End/
+/fi/s/^\([ ]*\)fi *; *\\Option-d/\1End/
+
+# Change looping.
+/for/s/^\([ ]*\)for \([-a-zA-Z0-9_]*\) in \([^;]*\); *do *\\Option-d/\1For \2 In \3/
+/^\([ ]*\)do *\\Option-d/d
+/done/s/^\([ ]*\)done *; *\\Option-d/\1End/
+/done/s/^\([ ]*\)done$/\1End/
+
+# Trailing semicolons and continued lines are unneeded sh syntax.
+/; \\Option-d/s/; \\Option-d//
+
+# Change move-if-change to MoveIfChange.
+/move-if-change/s/\([^ ]*\)move-if-change/MoveIfChange/g
+
+# Change $(SHELL) to the script name by itself.
+/SHELL/s/^\([ ]*\){SHELL} /\1/
+
+# Change syntax of default rule dependency.
+/^\.c\.o/s/^\.c\.o \\Option-f$/.c.o \\Option-f .c/
+
+# Change default rule's action.
+/{CC} -c/s/{CC} -c \(.*\) \$<$/{CC} @DASH_C_FLAG@ {DepDir}{Default}.c \1 @SEGMENT_FLAG({Default})@ -o {TargDir}{Default}.c.o/
+
+# This is pretty disgusting, but I can't seem to detect empty rules.
+/Option-f$/s/Option-f$/Option-f _oldest/g
+
+# Remove -c from explicit compiler calls. (but should not if GCC)
+# Handle the case of a source file that is "{xxx}"file.c.
+/ -c /s/{\([A-Z_]*\)CC}\(.*\) -c \(.*\)"\([^"]*\)"\([-a-z_]*\)\.c/{\1CC}\2 @DASH_C_FLAG@ \3"\4"\5.c -o "{o}"\5.c.o/
+# Handle the case of a source file that is "{xxx}"dir:file.c.
+/ -c /s/{\([A-Z_]*\)CC}\(.*\) -c \(.*\)"\([^"]*\)"\([-a-z_]*\):\([-a-z_]*\)\.c/{\1CC}\2 @DASH_C_FLAG@ \3"\4"\5:\6.c -o "{o}"\6.c.o/
+
+# Change linking cc to linking sequence.
+/-o/s/^\([ ]*\){CC} \(.*\){\([A-Z_]*\)CFLAGS} \(.*\){LDFLAGS} \(.*\)-o \([^ ]*\) \(.*\)$/\1{CC_LD} \2 {\3CFLAGS} \4 {LDFLAGS} \5 -o \6{PROG_EXT} \7\
+\1{MAKEPEF} \6{PROG_EXT} -o \6 {MAKEPEF_TOOL_FLAGS} {MAKEPEF_FLAGS}\
+\1{REZ} "{s}"\6.r -o \6 -append -d PROG_NAME='"'\6'"' -d VERSION_STRING='"'{version}'"'/
+/-o/s/^\([ ]*\){CC} \(.*\){\([A-Z_]*\)CFLAGS} \(.*\)-o \([^ ]*\) \(.*\){LDFLAGS} \(.*\)$/\1{CC_LD} \2 {\3CFLAGS} \4 {LDFLAGS} \6 -o \5{PROG_EXT} \7\
+\1{MAKEPEF} \5{PROG_EXT} -o \5 {MAKEPEF_TOOL_FLAGS} {MAKEPEF_FLAGS}\
+\1{REZ} "{s}"\5.r -o \5 -append -d PROG_NAME='"'\5'"' -d VERSION_STRING='"'{version}'"'/
+/-o/s/^\([ ]*\){HOST_CC} \(.*\)-o \([^ ]*\) \(.*\)$/\1{HOST_CC_LD} \2 -o \3{PROG_EXT} \4\
+\1{MAKEPEF} \3{PROG_EXT} -o \3 {MAKEPEF_TOOL_FLAGS} {MAKEPEF_FLAGS}\
+\1{REZ} "{s}"\3.r -o \3 -append -d PROG_NAME='"'\3'"' -d VERSION_STRING='"'{version}'"'/
+
+# Comment out .NOEXPORT rules.
+/\.NOEXPORT/s/^\.NOEXPORT/#\.NOEXPORT/
+# Comment out .PHONY rules.
+/\.PHONY/s/^\.PHONY/#\.PHONY/
+# Comment out .PRECIOUS rules.
+/\.PRECIOUS/s/^\.PRECIOUS/#\.PRECIOUS/
+# Comment out .SUFFIXES rules.
+/\.SUFFIXES/s/^\.SUFFIXES/#\.SUFFIXES/
+
+# Set the install program appropriately.
+/INSTALL/s/^INSTALL *= *`.*`:install.sh -c/INSTALL = Duplicate -y/
+
+# Don't try to decide whether to use the tree's own tools.
+/bison/s/`.*bison:bison.*`/bison -y/
+/byacc/s/`.*byacc:byacc.*`/byacc/
+/flex/s/`.*flex:flex.*`/flex/
+
+# Turn transformed C comments in echo commands back into comments.
+/echo/s,echo '\(.*\):\\Option-x\(.*\)\\Option-x:\(.*\)',echo '\1/*\2*/\3',
+
+# Whack out various clever expressions that search for tools, since
+# the clever code is too /bin/sh specific.
+
+/^AR_FOR_TARGET = `/,/`$/c\
+AR_FOR_TARGET = ::binutils:ar\
+
+
+/^RANLIB_FOR_TARGET = `/,/`$/c\
+RANLIB_FOR_TARGET = ::binutils:ranlib\
+
+
+/^RANLIB_TEST_FOR_TARGET = /,/ranlib ] )$/c\
+RANLIB_TEST_FOR_TARGET = \
+
+
+/^EXPECT = `/,/`$/c\
+EXPECT = \
+
+
+/^RUNTEST = `/,/`$/c\
+RUNTEST = \
+
+
+/^CC_FOR_TARGET = `/,/`$/c\
+CC_FOR_TARGET = \
+
+
+/^CXX_FOR_TARGET = `/,/`$/c\
+CXX_FOR_TARGET = \
+
+
+/^CHILL_FOR_TARGET = `/,/`$/c\
+CHILL_FOR_TARGET = \
+
+
+/^CHILL_LIB = `/,/`$/c\
+CHILL_LIB = \
+
+/sanit/s/{start-sanit...-[a-z0-9]*}//
+/sanit/s/{end-sanit...-[a-z0-9]*}//
+
+# Add standard defines and default rules.
+/^# srcdir/a\
+\
+s = "{srcdir}"\
+\
+o = :\
+\
+"{o}" \\Option-f : "{s}"
+
diff --git a/config/mpw/mpw-touch b/config/mpw/mpw-touch
new file mode 100644
index 0000000..c743a51
--- /dev/null
+++ b/config/mpw/mpw-touch
@@ -0,0 +1,7 @@
+# "Touch" command.
+
+If "`Exists "{1}"`" != ""
+ SetFile -m . "{1}"
+Else
+ Echo ' ' > "{1}"
+End If
diff --git a/config/mpw/mpw-true b/config/mpw/mpw-true
new file mode 100644
index 0000000..0506530
--- /dev/null
+++ b/config/mpw/mpw-true
@@ -0,0 +1 @@
+Exit 0
diff --git a/config/mpw/null-command b/config/mpw/null-command
new file mode 100644
index 0000000..4844c8e
--- /dev/null
+++ b/config/mpw/null-command
@@ -0,0 +1 @@
+# This command does nothing.
diff --git a/config/mpw/open-brace b/config/mpw/open-brace
new file mode 100644
index 0000000..58465dc
--- /dev/null
+++ b/config/mpw/open-brace
@@ -0,0 +1,4 @@
+# MPW makefiles seem not to have any way to get a literal open
+# brace into a rule anywhere, so this does the job.
+
+Echo '{'
diff --git a/config/mpw/tr-7to8-src b/config/mpw/tr-7to8-src
new file mode 100644
index 0000000..b20b649
--- /dev/null
+++ b/config/mpw/tr-7to8-src
@@ -0,0 +1,9 @@
+StreamEdit -e \Option-d
+ '/\Option-x/ \Option-d
+ Replace /\Option-d\SrcOption-d/ "\Option-d\Option-d" -c \Option-5 ; \Option-d
+ Replace /\Option-d\SrcOption-f/ "\Option-d\Option-f" -c \Option-5 ; \Option-d
+ Replace /\Option-d\SrcOption-8/ "\Option-d\Option-8" -c \Option-5 ; \Option-d
+ Replace /\Option-d\SrcOption-5/ "\Option-d\Option-5" -c \Option-5 ; \Option-d
+ Replace /\Option-d\SrcOption-x/ "\Option-d\Option-x" -c \Option-5 ; \Option-d
+ Replace /\Option-d\SrcOption-r/ "\Option-d\Option-r" -c \Option-5' \Option-d
+ "{1}"
diff --git a/config/mpw/true b/config/mpw/true
new file mode 100644
index 0000000..0506530
--- /dev/null
+++ b/config/mpw/true
@@ -0,0 +1 @@
+Exit 0
diff --git a/config/mt-armpic b/config/mt-armpic
new file mode 100644
index 0000000..35b8c9e
--- /dev/null
+++ b/config/mt-armpic
@@ -0,0 +1 @@
+PICFLAG_FOR_TARGET=-fPIC
diff --git a/config/mt-d30v b/config/mt-d30v
new file mode 100644
index 0000000..d34b774
--- /dev/null
+++ b/config/mt-d30v
@@ -0,0 +1,4 @@
+# Build libraries optimizing for space, not speed.
+# Turn off warnings about symbols named the same as registers
+ CFLAGS_FOR_TARGET = -g -Os -Wa,-C
+ CXXFLAGS_FOR_TARGET = -g -Os -Wa,-C
diff --git a/config/mt-elfalphapic b/config/mt-elfalphapic
new file mode 100644
index 0000000..35b8c9e
--- /dev/null
+++ b/config/mt-elfalphapic
@@ -0,0 +1 @@
+PICFLAG_FOR_TARGET=-fPIC
diff --git a/config/mt-linux b/config/mt-linux
new file mode 100644
index 0000000..a09e6f1
--- /dev/null
+++ b/config/mt-linux
@@ -0,0 +1,2 @@
+# When using glibc 2 on Linux we must always use vtable thunks.
+CXXFLAGS_FOR_TARGET = $(CXXFLAGS) -fvtable-thunks -D_GNU_SOURCE
diff --git a/config/mt-m68kpic b/config/mt-m68kpic
new file mode 100644
index 0000000..ff98727
--- /dev/null
+++ b/config/mt-m68kpic
@@ -0,0 +1 @@
+PICFLAG_FOR_TARGET=-fpic
diff --git a/config/mt-netware b/config/mt-netware
new file mode 100644
index 0000000..9482f9b
--- /dev/null
+++ b/config/mt-netware
@@ -0,0 +1 @@
+GDB_NLM_DEPS = all-gcc all-ld
diff --git a/config/mt-ospace b/config/mt-ospace
new file mode 100644
index 0000000..7f09104
--- /dev/null
+++ b/config/mt-ospace
@@ -0,0 +1,3 @@
+# Build libraries optimizing for space, not speed.
+ CFLAGS_FOR_TARGET = -g -Os
+ CXXFLAGS_FOR_TARGET = -g -Os
diff --git a/config/mt-papic b/config/mt-papic
new file mode 100644
index 0000000..35b8c9e
--- /dev/null
+++ b/config/mt-papic
@@ -0,0 +1 @@
+PICFLAG_FOR_TARGET=-fPIC
diff --git a/config/mt-ppcpic b/config/mt-ppcpic
new file mode 100644
index 0000000..35b8c9e
--- /dev/null
+++ b/config/mt-ppcpic
@@ -0,0 +1 @@
+PICFLAG_FOR_TARGET=-fPIC
diff --git a/config/mt-sparcpic b/config/mt-sparcpic
new file mode 100644
index 0000000..fd0ec27
--- /dev/null
+++ b/config/mt-sparcpic
@@ -0,0 +1 @@
+PICFLAG_FOR_TARGET=`case "${LIBCFLAGS} ${LIBCXXFLAGS}" in *-fpic* ) echo -fpic ;; * ) echo -fPIC ;; esac`
diff --git a/config/mt-v810 b/config/mt-v810
new file mode 100644
index 0000000..97da6c2
--- /dev/null
+++ b/config/mt-v810
@@ -0,0 +1,4 @@
+CC_FOR_TARGET = ca732 -ansi
+AS_FOR_TARGET = as732
+AR_FOR_TARGET = ar732
+RANLIB_FOR_TARGET = true
diff --git a/config/mt-x86pic b/config/mt-x86pic
new file mode 100644
index 0000000..ff98727
--- /dev/null
+++ b/config/mt-x86pic
@@ -0,0 +1 @@
+PICFLAG_FOR_TARGET=-fpic