Import the "m3gdb" port. It is a modified version of gdb-4.17 which

supports debugging Modula-3 programs.

Submitted by:	Olaf Wagner <wagner@luthien.in-berlin.de>

7 files changed, 199 insertions, 0 deletions

diff --git a/lang/m3gdb/Makefile b/lang/m3gdb/Makefile
new file mode 100644
index 000000000000..2c14e8844b45
--- /dev/null
+++ b/lang/m3gdb/Makefile
@@ -0,0 +1,29 @@
+# New ports collection makefile for:   m3gdb
+# Version required:    4.17
+# Date created:        17 February 1999
+# Whom:                wagner@luthien.in-berlin.de
+#
+# $Id$
+#
+
+DISTNAME=      m3gdb-4.17
+CATEGORIES=    lang
+MASTER_SITES=  http://www.freebsd.org/~jdp/distfiles/
+
+MAINTAINER=    jdp@FreeBSD.ORG
+
+MAN1=          m3gdb.1
+MANCOMPRESSED= yes
+
+pre-fetch:
+	@if [ ! -d /usr/src/contrib/gdb ]; then \
+	    echo "To build this port you must have the FreeBSD" \
+		"sources in \"/usr/src\"."; \
+	    exit 1; \
+	fi
+
+pre-build:
+	@cd ${WRKSRC} && ${SETENV} ${MAKE_ENV} make depend
+	@cd ${WRKSRC} && ${SETENV} ${MAKE_ENV} make libbuild
+
+.include <bsd.port.mk>
diff --git a/lang/m3gdb/distinfo b/lang/m3gdb/distinfo
new file mode 100644
index 000000000000..7ad2a31b5105
--- /dev/null
+++ b/lang/m3gdb/distinfo
@@ -0,0 +1 @@
+MD5 (m3gdb-4.17.tar.gz) = 017ac31f4eea81621a396af5970323bd
diff --git a/lang/m3gdb/files/patch-aa b/lang/m3gdb/files/patch-aa
new file mode 100644
index 000000000000..2f452844efa8
--- /dev/null
+++ b/lang/m3gdb/files/patch-aa
@@ -0,0 +1,137 @@
+--- Makefile.orig	Wed Feb 17 09:55:20 1999
++++ Makefile	Sun Feb 28 19:23:16 1999
+@@ -1,23 +1,25 @@
+ #	$Id: Makefile,v 1.38 1998/10/15 14:15:09 bde Exp $
+ 
+-PROG = m3gdb
++PROG= 		m3gdb
+ 
+-GDBDIR=	${.CURDIR}/../../../../contrib/gdb
+-.if ${OBJFORMAT} == elf
+-BFDDIR= ${.CURDIR}/../../binutils/libbfd/${MACHINE_ARCH}
+-BINDIR=	/usr/local/bin
++FBSDGDBDIR=	/usr/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
new file mode 100644
index 000000000000..39ef141a2144
--- /dev/null
+++ b/lang/m3gdb/files/patch-ab
@@ -0,0 +1,13 @@
+--- 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/pkg-comment b/lang/m3gdb/pkg-comment
new file mode 100644
index 000000000000..35a5944c98ee
--- /dev/null
+++ b/lang/m3gdb/pkg-comment
@@ -0,0 +1 @@
+The GNU debugger with support for Modula-3
diff --git a/lang/m3gdb/pkg-descr b/lang/m3gdb/pkg-descr
new file mode 100644
index 000000000000..166257098baa
--- /dev/null
+++ b/lang/m3gdb/pkg-descr
@@ -0,0 +1,17 @@
+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
+
+Thread support seems not to work right now.
+
+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>
diff --git a/lang/m3gdb/pkg-plist b/lang/m3gdb/pkg-plist
new file mode 100644
index 000000000000..d95832722d86
--- /dev/null
+++ b/lang/m3gdb/pkg-plist
@@ -0,0 +1 @@
+bin/m3gdb