Import cvs-fast-export-1.29 as wip/cvs-fast-export.

Does not compile on NetBSD-7.99.4/amd64 due to:
revcvs.c:80:43: error: 'PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP' undeclared here (not in a function)
 static pthread_mutex_t dir_bucket_mutex = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
                                           ^

Perhaps someone has an idea.

This program analyzes a collection of RCS files in a CVS
repository (or outside of one) and, when possible, emits an
equivalent history in the form of a fast-import stream. Not all
possible histories can be rendered this way; the program tries to
emit useful warnings when it can't. The program can also produce
a visualization of the resulting commit DAG in the DOT format
handled by the graphviz suite.

cvs-fast-export/DESCR

@@ -0,0 +1,7 @@
+This program analyzes a collection of RCS files in a CVS
+repository (or outside of one) and, when possible, emits an
+equivalent history in the form of a fast-import stream. Not all
+possible histories can be rendered this way; the program tries to
+emit useful warnings when it can't. The program can also produce
+a visualization of the resulting commit DAG in the DOT format
+handled by the graphviz suite.

cvs-fast-export/Makefile

@@ -0,0 +1,21 @@
+# $NetBSD: Makefile,v 1.1 2015/01/14 17:37:03 thomasklausner Exp $
+
+DISTNAME=	cvs-fast-export-1.29
+CATEGORIES=	devel
+MASTER_SITES=	http://www.catb.org/~esr/cvs-fast-export/
+
+MAINTAINER=	apb@NetBSD.org
+HOMEPAGE=	http://www.catb.org/~esr/cvs-fast-export/
+COMMENT=	Export an RCS or CVS history as a fast-import stream
+LICENSE=	gnu-gpl-v2
+
+USE_TOOLS+=	flex yacc
+BUILD_DEPENDS+=	asciidoc-[0-9]*:../../textproc/asciidoc
+
+REPLACE_PYTHON+=	cvssync
+USE_TOOLS+=	gmake # for srcdir
+MAKE_FLAGS+=	prefix=${PREFIX}
+MAKE_FLAGS+=	mandir=${PKGMANDIR}
+
+.include "../../lang/python/application.mk"
+.include "../../mk/bsd.pkg.mk"

cvs-fast-export/PLIST

@@ -0,0 +1,5 @@
+@comment $NetBSD: PLIST,v 1.1 2015/01/14 17:37:03 thomasklausner Exp $
+bin/cvs-fast-export
+bin/cvssync
+man/man1/cvs-fast-export.1
+man/man1/cvssync.1

cvs-fast-export/TODO

@@ -0,0 +1,6 @@
+Does not compile on NetBSD-7.99.4/amd64 due to:
+revcvs.c:80:43: error: 'PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP' undeclared here (not in a function)
+ static pthread_mutex_t dir_bucket_mutex = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
+                                           ^
+
+-- wiz 20150114

cvs-fast-export/distinfo

@@ -0,0 +1,6 @@
+$NetBSD: distinfo,v 1.1 2015/01/14 17:37:03 thomasklausner Exp $
+
+SHA1 (cvs-fast-export-1.29.tar.gz) = 07f953b86ff6a85dc3a4250d5fe27f988cdaa0d1
+RMD160 (cvs-fast-export-1.29.tar.gz) = 4eccc4a25bc1ec6aaa1002dbb2b4861ce360d4a1
+Size (cvs-fast-export-1.29.tar.gz) = 331467 bytes
+SHA1 (patch-Makefile) = 15212b9e846cecbc34748a160e1da2e8d4440976

cvs-fast-export/patches/patch-Makefile

@@ -0,0 +1,49 @@
+$NetBSD: patch-Makefile,v 1.1 2015/01/14 17:37:03 thomasklausner Exp $
+
+* Add "all" target.
+* Use ${PREFIX} variable.
+* Install man pages in ${PREFIX}/${PKGMANDIR}, not ${PREFIX}/share/man.
+
+--- Makefile.orig	2014-12-17 15:04:54.000000000 +0000
++++ Makefile
+@@ -9,6 +9,7 @@
+ VERSION=1.29
+ 
+ prefix?=/usr/local
++mandir?=share/man
+ target=$(DESTDIR)$(prefix)
+ srcdir=$(dir $(abspath $(firstword $(MAKEFILE_LIST))))
+ VPATH=$(srcdir)
+@@ -29,7 +30,7 @@ CFLAGS += -pthread
+ CPPFLAGS += -DTHREADS
+ 
+ # Optimizing for speed. Comment this out for distribution builds
+-CFLAGS += -march=native
++#CFLAGS += -march=native
+ 
+ # To enable debugging of the Yacc grammar, uncomment the following line
+ #CPPFLAGS += -DYYDEBUG=1
+@@ -77,6 +78,8 @@ OBJS=gram.o lex.o rbtree.o main.o import
+ 	cvsutil.o revdir.o revlist.o atom.o revcvs.o generate.o export.o \
+ 	nodehash.o tags.o authormap.o graph.o utils.o merge.o hash.o
+ 
++all: cvs-fast-export cvs-fast-export.1
++
+ cvs-fast-export: $(OBJS)
+ 	$(CC) $(CFLAGS) $(TARGET_ARCH) $(OBJS) $(LDFLAGS) $(LIBS) -o $@
+ 
+@@ -128,10 +131,10 @@ install-bin: cvs-fast-export cvssync cvs
+ 	$(INSTALL) -d "$(target)/bin"
+ 	$(INSTALL) $^ "$(target)/bin"
+ install-man: man
+-	$(INSTALL) -d "$(target)/share/man/man1"
+-	$(INSTALL) -m 644 cvs-fast-export.1 "$(target)/share/man/man1"
+-	$(INSTALL) -m 644 cvssync.1 "$(target)/share/man/man1"
+-	$(INSTALL) -m 644 cvsconvert.1 "$(target)/share/man/man1"
++	$(INSTALL) -d "$(target)/$(mandir)/man1"
++	$(INSTALL) -m 644 cvs-fast-export.1 "$(target)/$(mandir)/man1"
++	$(INSTALL) -m 644 cvssync.1 "$(target)/$(mandir)/man1"
++	$(INSTALL) -m 644 cvsconvert.1 "$(target)/$(mandir)/man1"
+ 
+ PROFILE_REPO = ~/software/groff-conversion/groff-mirror/groff
+ gmon.out: cvs-fast-export