14 files changed, 0 insertions, 485 deletions

diff --git a/lang/Makefile b/lang/Makefile
index 9861fe483202..8abc7d7f3d36 100644
--- a/lang/Makefile
+++ b/lang/Makefile
@@ -135,7 +135,6 @@
     SUBDIR += lua-mode.el
     SUBDIR += lua4
     SUBDIR += lush
-    SUBDIR += m3gdb
     SUBDIR += mawk
     SUBDIR += mdk
     SUBDIR += metaocaml
diff --git a/lang/m3gdb/Makefile b/lang/m3gdb/Makefile
deleted file mode 100644
index d6dc1d4434a4..000000000000
--- a/lang/m3gdb/Makefile
+++ /dev/null
@@ -1,37 +0,0 @@
-# New ports collection makefile for:   m3gdb
-# Date created:        17 February 1999
-# Whom:                wagner@luthien.in-berlin.de
-#
-# $FreeBSD$
-#
-
-PORTNAME=	m3gdb
-PORTVERSION=	4.17
-CATEGORIES=	lang devel
-MASTER_SITES=	${MASTER_SITE_LOCAL}
-MASTER_SITE_SUBDIR=jdp/${PORTNAME}
-DISTFILES=	${PORTNAME}-${PORTVERSION}.tar.gz \
-		${PORTNAME}-fbsd-${PORTVERSION}.tar.gz
-
-MAINTAINER=	ports@FreeBSD.org
-COMMENT=	The GNU debugger with support for Modula-3
-
-DEPRECATED=	does not build on recent releases
-EXPIRATION_DATE=	2006-01-26
-
-MAN1=		m3gdb.1
-MANCOMPRESSED=	yes
-ONLY_FOR_ARCHS=	i386
-PLIST_FILES=	bin/m3gdb
-
-.include <bsd.port.pre.mk>
-
-.if ${OSVERSION} >= 503000
-BROKEN=		"Does not build on FreeBSD >= 5.x"
-.endif
-
-pre-build:
-	@cd ${WRKSRC} && ${SETENV} ${MAKE_ENV} ${MAKE} depend
-	@cd ${WRKSRC} && ${SETENV} ${MAKE_ENV} ${MAKE} libbuild
-
-.include <bsd.port.post.mk>
diff --git a/lang/m3gdb/distinfo b/lang/m3gdb/distinfo
deleted file mode 100644
index 7502ce90cca5..000000000000
--- a/lang/m3gdb/distinfo
+++ /dev/null
@@ -1,6 +0,0 @@
-MD5 (m3gdb-4.17.tar.gz) = 017ac31f4eea81621a396af5970323bd
-SHA256 (m3gdb-4.17.tar.gz) = d63a0be1813edaa727eda3122ef4b051b14975c1a04a0b077d7527f1aeee7a1e
-SIZE (m3gdb-4.17.tar.gz) = 1520270
-MD5 (m3gdb-fbsd-4.17.tar.gz) = 3292c9e91d7255118562767c9e65c36f
-SHA256 (m3gdb-fbsd-4.17.tar.gz) = 126be7f255433694da9e6c5ad6db33d3d1fc5c633fd6da600c8e9f376a9fce8e
-SIZE (m3gdb-fbsd-4.17.tar.gz) = 635382
diff --git a/lang/m3gdb/files/patch-aa b/lang/m3gdb/files/patch-aa
deleted file mode 100644
index 50df754a2cac..000000000000
--- a/lang/m3gdb/files/patch-aa
+++ /dev/null
@@ -1,136 +0,0 @@
---- Makefile.orig	Wed Feb 17 09:55:20 1999
-+++ Makefile	Wed Sep  8 09:35:39 1999
-@@ -2,22 +2,24 @@
- 
--PROG = m3gdb
-+PROG= 		m3gdb
- 
--GDBDIR=	${.CURDIR}/../../../../contrib/gdb
--.if ${OBJFORMAT} == elf
--BFDDIR= ${.CURDIR}/../../binutils/libbfd/${MACHINE_ARCH}
--BINDIR=	/usr/local/bin
-+FBSDGDBDIR=	${.CURDIR}/src/gnu/usr.bin/gdb/gdb
-+
-+GDBDIR=		${FBSDGDBDIR}/../../../../contrib/gdb
-+
-+.if ${PORTOBJFORMAT} == elf
-+BFDDIR= ${FBSDGDBDIR}/../../binutils/libbfd/${MACHINE_ARCH}
- .else
--BFDDIR= ${.CURDIR}/../bfd
--BINDIR=	/usr/local/bin/aout
-+BFDDIR= ${FBSDGDBDIR}/../bfd
- .endif
--MANDIR= /usr/local/man/man
- 
--FBSDGDB=${.CURDIR}/../gdb
--.PATH:	${FBSDGDB}
-+BINDIR=	${PREFIX}/bin
-+MANDIR= ${PREFIX}/man/man
-+
-+.PATH:	${FBSDGDBDIR}
- .PATH:	${GDBDIR}/gdb
- .PATH:	${GDBDIR}/opcodes
- 
--.if ${OBJFORMAT} == elf
-+.if ${PORTOBJFORMAT} == elf
- CFLAGS+=	-DFREEBSD_ELF
- .endif
- CFLAGS+=	-DNEED_DECLARATION_FREE
-@@ -50,6 +52,9 @@
- 	m3-lang.c m3-token.c m3-uid.c
- SRCS=	init.c ${XSRCS}
- 
-+.PHONY: show check libdepend libbuild beforedepend afterdepend
-+.PHONY: links localclean
-+
- show:
- 	@echo ${XSRCS}
- 
-@@ -60,7 +65,34 @@
- 	@cd ${.CURDIR} && wc *-files
- 	@echo ""
- 
--beforedepend:
-+beforedepend: libdepend
-+#afterdepend: libbuild # too ugly, call it explicitly in pre-build
-+
-+.if ${PORTOBJFORMAT} == elf
-+LIBBFDDIR=	${FBSDGDBDIR}/../../binutils/libbfd
-+LIBIBERTYDIR=	${FBSDGDBDIR}/../../binutils/libiberty
-+.else
-+LIBBFDDIR=	${FBSDGDBDIR}/../bfd
-+LIBIBERTYDIR=	${FBSDGDBDIR}/../libiberty
-+.endif
-+
-+LIBBFDOBJ=	${.CURDIR}/../libbfd
-+LIBIBERTYOBJ=	${.CURDIR}/../libiberty
-+
-+libdepend:
-+	@echo building dependencies in ${LIBBFDDIR}
-+	@mkdir -p ${LIBBFDOBJ}
-+	@cd ${LIBBFDDIR} && MAKEOBJDIR=${LIBBFDOBJ} make depend
-+	@echo building dependencies in ${LIBIBERTYDIR}
-+	@mkdir -p ${LIBIBERTYOBJ}
-+	@cd ${LIBIBERTYDIR} && MAKEOBJDIR=${LIBIBERTYOBJ} make depend
-+
-+libbuild:
-+	@echo building libbfd.a
-+	@cd ${LIBBFDDIR} && MAKEOBJDIR=${LIBBFDOBJ} make all
-+	@echo building libiberty.a
-+	@cd ${LIBIBERTYDIR} && MAKEOBJDIR=${LIBIBERTYOBJ} make all
-+
- 
- links:
- 	@cd ${.CURDIR} && ${.CURDIR}/link-non-local-files.sh
-@@ -69,7 +101,12 @@
- 	@cd ${.CURDIR} && ${.CURDIR}/rm-all-links.sh
- 	cd ${.CURDIR} && rm -f ${.CURDIR}/*.core ${.CURDIR}/*~
- 
--CFLAGS+= -I- -I$(.CURDIR) -I${FBSDGDB} -I${DESTDIR}/usr/include/readline -I${BFDDIR}
-+CFLAGS+= -I- -I$(.CURDIR) -I${FBSDGDBDIR} 
-+CFLAGS+= -I${DESTDIR}/usr/include/readline -I${BFDDIR}
-+CFLAGS+= -I${GDBDIR}/include -I${GDBDIR}/gdb -I${GDBDIR}/bfd
-+CFLAGS+= -I${GDBDIR}/libiberty -I${GDBDIR}/gdb/config
-+CFLAGS+= -DHAVE_CONFIG_H
-+
- # use phkmalloc
- CFLAGS+= -DNO_MMALLOC
- # uncomment the next line if you want to debug gdb
-@@ -78,35 +115,8 @@
- 
- CLEANFILES=	init.c init.c-tmp
- 
--.if ${OBJFORMAT} == elf
--
--.if exists(${.OBJDIR}/../../binutils/libbfd)
--LIBBFD=	${.OBJDIR}/../../binutils/libbfd/libbfd.a
--.else
--LIBBFD=	${.CURDIR}/../../binutils/libbfd/libbfd.a
--.endif
--
--.if exists(${.OBJDIR}/../../binutils/libiberty)
--LIBIBERTY=	${.OBJDIR}/../../binutils/libiberty/libiberty.a
--.else
--LIBIBERTY=	${.CURDIR}/../../binutils/libiberty/libiberty.a
--.endif
--
--.else
--
--.if exists(${.OBJDIR}/../bfd)
--LIBBFD=	${.OBJDIR}/../bfd/libbfd.a
--.else
--LIBBFD=	${.CURDIR}/../bfd/libbfd.a
--.endif
--
--.if exists(${.OBJDIR}/../libiberty)
--LIBIBERTY= ${.OBJDIR}/../libiberty/libiberty.a
--.else
--LIBIBERTY= ${.CURDIR}/../libiberty/libiberty.a
--.endif
--
--.endif # OBJFORMAT
-+LIBBFD=		${LIBBFDOBJ}/libbfd.a
-+LIBIBERTY=	${LIBIBERTYOBJ}/libiberty.a
- 
- DPADD=	${LIBBFD} ${LIBREADLINE} ${LIBGNUREGEX} ${LIBIBERTY} ${LIBTERMCAP}
- LDADD=	${LIBBFD} -lreadline     -lgnuregex     ${LIBIBERTY} -ltermcap
diff --git a/lang/m3gdb/files/patch-ab b/lang/m3gdb/files/patch-ab
deleted file mode 100644
index 39ef141a2144..000000000000
--- a/lang/m3gdb/files/patch-ab
+++ /dev/null
@@ -1,13 +0,0 @@
---- symfile.c.orig	Sat Feb  6 13:40:02 1999
-+++ symfile.c	Sun Feb 28 19:33:48 1999
-@@ -52,6 +52,10 @@
- #define O_BINARY 0
- #endif
- 
-+#ifndef bfd_section_lma
-+#define bfd_section_lma(bfd, ptr) ((ptr)->lma)
-+#endif
-+
- int (*ui_load_progress_hook) PARAMS ((char *, unsigned long));
- void (*pre_add_symbol_hook) PARAMS ((char *));
- void (*post_add_symbol_hook) PARAMS ((void));
diff --git a/lang/m3gdb/files/patch-ac b/lang/m3gdb/files/patch-ac
deleted file mode 100644
index 80fbe8ab8305..000000000000
--- a/lang/m3gdb/files/patch-ac
+++ /dev/null
@@ -1,23 +0,0 @@
---- m3-lang.c.orig	Sat Feb  6 13:14:26 1999
-+++ m3-lang.c	Sun Mar 14 11:13:56 1999
-@@ -546,6 +546,20 @@
- };
- #endif
- 
-+#if defined(__FreeBSD__) && defined(__i386__)
-+#define HAVE_REGISTER_MAP
-+#define DK	6	/* "Don't know" */
-+static int regno_to_jmpbuf[24] = {
-+    DK,  DK,  DK,   1,	/* eax, ecx,    edx, ebx */
-+     2,   3,   4,   5,	/* esp, ebp,    esi, edi */
-+     0,  DK,  DK,  DK,	/* eip, eflags, cs,  ss */
-+    DK,  DK,  DK,  DK,	/* ds,  es,     fs,  gs */
-+    DK,  DK,  DK,  DK,	/* st0, st1,    st2, st3 */
-+    DK,  DK,  DK,  DK	/* st4, st5,    st6, st7 */
-+};
-+#undef DK
-+#endif
-+
- /*---------------------------------------------------- thread enumeration ---*/
- 
- typedef struct {
diff --git a/lang/m3gdb/files/patch-ad b/lang/m3gdb/files/patch-ad
deleted file mode 100644
index 3b37aa4e5dcb..000000000000
--- a/lang/m3gdb/files/patch-ad
+++ /dev/null
@@ -1,17 +0,0 @@
---- m3gdb.1.orig	Wed Feb 17 09:38:59 1999
-+++ m3gdb.1	Mon Mar 15 10:35:52 1999
-@@ -156,8 +156,12 @@
- \ \ \ \(bu
- You can use the
- .B threads
--command to list all currently existing threads. This seems to be
--all the thread support that works for the moment, though.
-+command to list all currently existing threads.  And with
-+.B switch
-+.I n
-+you can switch to the stack of a different thread.  Be sure to
-+switch back to the original thread before resuming execution.
-+Otherwise, the program is likely to crash.
- 
- .TP
- \ \ \ \(bu
diff --git a/lang/m3gdb/files/patch-ae b/lang/m3gdb/files/patch-ae
deleted file mode 100644
index 8690958f734e..000000000000
--- a/lang/m3gdb/files/patch-ae
+++ /dev/null
@@ -1,97 +0,0 @@
---- src/gnu/usr.bin/gdb/gdb/freebsd-nat.c.orig	Tue Sep 15 06:49:02 1998
-+++ src/gnu/usr.bin/gdb/gdb/freebsd-nat.c	Sat Sep 18 10:54:57 2004
-@@ -108,17 +108,23 @@
-    * First get virtual address of user structure. Then calculate offset.
-    */
-   memcpy(&tmp_uaddr,
-+#if defined(__FreeBSD__) && __FreeBSD__ >= 5
-+	 &((struct user *) core_reg_sect)->u_kproc.ki_addr,
-+#else
-	 &((struct user *) core_reg_sect)->u_kproc.kp_proc.p_addr,
-+#endif
- 	 sizeof(tmp_uaddr));
-   offset = -reg_addr - (int) tmp_uaddr;
-   
-   for (regno = 0; regno < NUM_REGS; regno++)
-     {
-       cregno = tregmap[regno];
--      if (cregno == tFS)
--        addr = offsetof (struct user, u_pcb) + offsetof (struct pcb, pcb_fs);
--      else if (cregno == tGS)
--        addr = offsetof (struct user, u_pcb) + offsetof (struct pcb, pcb_gs);
-+      if (cregno == tGS)
-+#if defined(__FreeBSD__) && __FreeBSD__ >= 5
-+        addr = offsetof (struct user, u_kproc) + offsetof (struct kinfo_proc, ki_pcb) + offsetof (struct pcb, pcb_gs);
-+#else
-+        addr = offsetof (struct user, u_pcb) + offsetof (struct pcb, pcb_gs);
-+#endif
-       else
-         addr = offset + 4 * cregno;
-       if (addr < 0 || addr >= core_reg_size)
-@@ -136,7 +134,11 @@
-       error ("Register %s not found in core file.", reg_names[bad_reg]);
-     }
- 
--  addr = offsetof (struct user, u_pcb) + offsetof (struct pcb, pcb_savefpu);
-+#if defined(__FreeBSD__) && __FreeBSD__ >= 5
-+  addr = offsetof (struct user, u_kproc) + offsetof (struct kinfo_proc, ki_pcb) + offsetof (struct pcb, pcb_save);
-+#else
-+  addr = offsetof (struct user, u_pcb) + offsetof (struct pcb, pcb_save);
-+#endif
-   memcpy (&pcb_savefpu, core_reg_sect + addr, sizeof pcb_savefpu);
- }
- 
-@@ -166,7 +164,6 @@
- extern void print_387_status_word ();
- 
- #define	fpstate		save87
--#define	U_FPSTATE(u)	u.u_pcb.pcb_savefpu
- 
- static void
- i387_to_double (from, to)
-@@ -331,41 +328,19 @@
- void
- i386_float_info ()
- {
--  struct user u; /* just for address computations */
--  int i;
--  /* fpstate defined in <sys/user.h> */
-+  struct fpstate fps;
-   struct fpstate *fpstatep;
--  char buf[sizeof (struct fpstate) + 2 * sizeof (int)];
--  unsigned int uaddr;
--  char fpvalid;
--  unsigned int rounded_addr;
--  unsigned int rounded_size;
--  /*extern int corechan;*/
--  int skip;
-   extern int inferior_pid;
-   
--  uaddr = (char *)&U_FPSTATE(u) - (char *)&u;
-   if (inferior_pid != 0 && core_bfd == NULL) 
-     {
--      int *ip;
--      
--      rounded_addr = uaddr & -sizeof (int);
--      rounded_size = (((uaddr + sizeof (struct fpstate)) - uaddr) +
--		      sizeof (int) - 1) / sizeof (int);
--      skip = uaddr - rounded_addr;
--      
--      ip = (int *)buf;
--      for (i = 0; i < rounded_size; i++) 
--	{
--	  *ip++ = ptrace (PT_READ_U, inferior_pid, (caddr_t)rounded_addr, 0);
--	  rounded_addr += sizeof (int);
--	}
--      fpstatep = (struct fpstate *)(buf + skip);
-+      ptrace(PT_GETFPREGS, inferior_pid, (caddr_t)&fps, 0);
-+      fpstatep = &fps;
-     } 
-   else 
-     fpstatep = &pcb_savefpu;
- 
--  print_387_status (fpstatep->sv_ex_sw, (struct env387 *)fpstatep);
-+  print_387_status (0, (struct env387 *)fpstatep);
- }
- #endif /* FLOAT_INFO */
- 
diff --git a/lang/m3gdb/files/patch-af b/lang/m3gdb/files/patch-af
deleted file mode 100644
index 5ab1e1b742e6..000000000000
--- a/lang/m3gdb/files/patch-af
+++ /dev/null
@@ -1,74 +0,0 @@
---- kvm-fbsd.c.orig	Sun Feb  7 20:36:10 1999
-+++ kvm-fbsd.c	Sat Sep 18 11:23:31 2004
-@@ -22,6 +22,7 @@
- #include <errno.h>
- #include <signal.h>
- #include <fcntl.h>
-+#include <sys/types.h>
- #include <sys/sysctl.h>
- #include <sys/param.h>
- #include <sys/time.h>
-@@ -361,10 +362,19 @@
-   struct user *uaddr;
- 
-   /* find the pcb for the current process */
-+#if defined(__FreeBSD__) && __FreeBSD__ >= 5
-+  if (cur_proc == NULL || kvread (&cur_proc->p_uarea, &uaddr))
-+#else
-   if (cur_proc == NULL || kvread (&cur_proc->p_addr, &uaddr))
-+#endif
-     error ("cannot read u area ptr for proc at %#x", cur_proc);
-+#if defined(__FreeBSD__) && __FreeBSD__ >= 5
-+  if (read_pcb (core_kd, (CORE_ADDR)&uaddr->u_kproc.ki_pcb) < 0)
-+    error ("cannot read pcb at %#x", &uaddr->u_kproc.ki_pcb);
-+#else
-   if (read_pcb (core_kd, (CORE_ADDR)&uaddr->u_pcb) < 0)
-     error ("cannot read pcb at %#x", &uaddr->u_pcb);
-+#endif
- }
- 
- static void
-@@ -450,7 +451,11 @@
-       kp = kvm_getprocs(core_kd, KERN_PROC_PID, paddr, &cnt);
-       if (!cnt)
-         error("invalid pid");
-+#if defined(__FreeBSD__) && __FreeBSD__ >= 5
-+      if (set_proc_context((CORE_ADDR)kp->ki_paddr))
-+#else
-       if (set_proc_context((CORE_ADDR)kp->kp_eproc.e_paddr))
-+#endif
-         error("invalid proc address");
-   }
- }
-@@ -643,7 +644,11 @@
-             return (0);
-        if (lp.p_pid != pid)
-            continue;
-+#if defined(__FreeBSD__) && __FreeBSD__ >= 5
-+       kp.ki_paddr = p;
-+#else
-        kp.kp_eproc.e_paddr = p;
-+#endif
-        *cnt = 1;
-        return (1);
-   }
-@@ -835,9 +836,8 @@
-   supply_register (6, (char *)&pcb.pcb_esi);
-   supply_register (7, (char *)&pcb.pcb_edi);
-   supply_register (PC_REGNUM, (char *)&pcb.pcb_eip);
--  for (i = 9; i < 13; ++i)		/* eflags, cs, ss, ds, es */
-+  for (i = 9; i < 14; ++i)		/* eflags, cs, ss, ds, es, fs */
-     supply_register (i, (char *)&noreg);
--  supply_register (14, (char *)&pcb.pcb_fs);
-   supply_register (15, (char *)&pcb.pcb_gs);
- 
-   /* XXX 80387 registers? */
-@@ -919,7 +919,7 @@
- #if 0
-   kcore_stratum,		/* to_stratum */
- #else
--  NULL,				/* haven't yet found this one... */
-+  0,				/* haven't yet found this one... */
- #endif
-   NULL,				/* to_next */
-   0,				/* to_has_all_memory */
diff --git a/lang/m3gdb/files/patch-ag b/lang/m3gdb/files/patch-ag
deleted file mode 100644
index c7defcd1f52a..000000000000
--- a/lang/m3gdb/files/patch-ag
+++ /dev/null
@@ -1,28 +0,0 @@
---- src/contrib/binutils/libiberty/strsignal.c.orig	Sun Oct 20 17:28:15 2002
-+++ src/contrib/binutils/libiberty/strsignal.c	Sun Oct 20 17:29:24 2002
-@@ -16,7 +16,9 @@
-    we could work out the right declaration.  Until, then we just
-    ignore any declaration in the system header files, and always
-    declare it ourselves.  With luck, this will always work.  */
-+#ifndef __FreeBSD__
- #define sys_siglist no_such_symbol
-+#endif
- 
- #include <stdio.h>
- #include <signal.h>
-@@ -243,6 +245,7 @@
- 
- #else
- 
-+#ifndef __FreeBSD__
- #ifdef NSIG
- static int sys_nsig = NSIG;
- #else
-@@ -251,6 +254,7 @@
- #endif
- #endif
- extern const char * const sys_siglist[];
-+#endif
- 
- #endif
- 
diff --git a/lang/m3gdb/files/patch-ah b/lang/m3gdb/files/patch-ah
deleted file mode 100644
index ff9fa1230a9f..000000000000
--- a/lang/m3gdb/files/patch-ah
+++ /dev/null
@@ -1,14 +0,0 @@
---- src/contrib/binutils/libiberty/strerror.c.orig	Sun Oct 20 17:27:09 2002
-+++ src/contrib/binutils/libiberty/strerror.c	Sun Oct 20 17:27:31 2002
-@@ -461,9 +461,10 @@
- static const char **sys_errlist;
- 
- #else
--
-+#if !defined(__FreeBSD__)
- extern int sys_nerr;
- extern char *sys_errlist[];
-+#endif
- 
- #endif
- 
diff --git a/lang/m3gdb/files/patch-defs.h b/lang/m3gdb/files/patch-defs.h
deleted file mode 100644
index c27e6c042872..000000000000
--- a/lang/m3gdb/files/patch-defs.h
+++ /dev/null
@@ -1,13 +0,0 @@
---- defs.h.orig	Sat Sep 18 11:08:32 2004
-+++ defs.h	Sat Sep 18 11:08:47 2004
-@@ -420,10 +420,6 @@
- 
- extern int read_relative_register_raw_bytes PARAMS ((int, char *));
- 
--/* From readline (but not in any readline .h files).  */
--
--extern char *tilde_expand PARAMS ((char *));
--
- /* Control types for commands */
- 
- enum misc_command_type
diff --git a/lang/m3gdb/files/patch-top.c b/lang/m3gdb/files/patch-top.c
deleted file mode 100644
index bc35c1679589..000000000000
--- a/lang/m3gdb/files/patch-top.c
+++ /dev/null
@@ -1,10 +0,0 @@
---- top.c.orig	Sat Sep 18 11:05:40 2004
-+++ top.c	Sat Sep 18 11:06:55 2004
-@@ -1503,7 +1503,6 @@
-      char *word;
- {
-   /* From readline.  */
--  extern char *filename_completion_function PARAMS ((char *, int));
-   int subsequent_name;
-   char **return_val;
-   int return_val_used;
diff --git a/lang/m3gdb/pkg-descr b/lang/m3gdb/pkg-descr
deleted file mode 100644
index 8e605bb36de1..000000000000
--- a/lang/m3gdb/pkg-descr
+++ /dev/null
@@ -1,16 +0,0 @@
-This is a port of the GNU debugger with Modula-3 support for
-FreeBSD.  Using it you can
-
- o step through your Modula-3 programs in source format
- o set/clear/enable/disable breakpoints in Modula-3 programs
- o inspect the values of variables and evaluate Modula-3 expressions
- o view and inspect stack frames
- o switch between threads, if you're careful to switch back again
-
-This debugger is much more useful if your Modula-3 libraries contain
-debugging symbols.  To accomplish that, do a "make configure" of the
-modula-3-lib port.  Then edit its "work/m3/m3build/templates/FreeBSD2"
-file.  Search for "-g" and follow the instructions there.  Then finish
-building and installing the modula-3-lib port with "make install".
-
-Olaf Wagner <wagner@luthien.in-berlin.de>