lang/ruby2[45]: Remove dbm library and replace it with databases/rubygem-dbm

PR:		230289
Submitted by:	Yasuhiro KIMURA <yasu@utahime.org> (initial revision)
		meta (myself)
Reviewed by:	sunpoet, ruby
Approved by:	sunpoet
Differential Revision:	https://reviews.freebsd.org/D20000

4 files changed, 119 insertions, 0 deletions

diff --git a/databases/rubygem-dbm/Makefile b/databases/rubygem-dbm/Makefile
new file mode 100644
index 000000000000..fd990c6ff0bd
--- /dev/null
+++ b/databases/rubygem-dbm/Makefile
@@ -0,0 +1,33 @@
+# $FreeBSD$
+
+PORTNAME=	dbm
+PORTVERSION=	1.0.0
+CATEGORIES=	databases rubygems
+MASTER_SITES=	RG
+
+MAINTAINER=	yasu@utahime.org
+COMMENT=	Wrapper for the UNIX-style Database Manager Library
+
+LICENSE=	BSD2CLAUSE
+
+USES=		gem
+USE_RUBY=	yes
+
+OPTIONS_SINGLE=			BACKEND
+OPTIONS_SINGLE_BACKEND=		BDB GDBM LIBC QDBM
+OPTIONS_DEFAULT=		BDB
+BACKEND_DESC=			Select backend dbm library
+BDB_USES=		bdb
+BDB_CONFIGURE_ON=	--with-dbm-type=db${BDB_VER}
+GDBM_CONFIGURE_ON=	--with-dbm-type=gdbm_compat
+GDBM_LIB_DEPENDS=	libgdbm.so:databases/gdbm
+LIBC_DESC=		libc ndbm support
+LIBC_CONFIGURE_ON=	--with-dbm-type=libc
+QDBM_DESC=		QDBM support
+QDBM_CONFIGURE_ON=	--with-dbm-type=qdbm
+QDBM_LIB_DEPENDS=	libqdbm.so:databases/qdbm
+
+pre-configure-GDBM-on:
+	@if [ ! -f ${LOCALBASE}/lib/libgdbm_compat.a ]; then ${ECHO_CMD} You need to reinstall database/gdbm with COMPAT option ON.; exit 1; fi
+
+.include <bsd.port.mk>
diff --git a/databases/rubygem-dbm/distinfo b/databases/rubygem-dbm/distinfo
new file mode 100644
index 000000000000..fcc132f7ae83
--- /dev/null
+++ b/databases/rubygem-dbm/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1533121221
+SHA256 (rubygem/dbm-1.0.0.gem) = 68d75998920c92bd81dc9f26e53fb821fa647ba74864cf99ed05fb7afd36317f
+SIZE (rubygem/dbm-1.0.0.gem) = 14336
diff --git a/databases/rubygem-dbm/files/patch-ext_dbm_extconf.rb b/databases/rubygem-dbm/files/patch-ext_dbm_extconf.rb
new file mode 100644
index 000000000000..18086d74c57b
--- /dev/null
+++ b/databases/rubygem-dbm/files/patch-ext_dbm_extconf.rb
@@ -0,0 +1,59 @@
+--- ext/dbm/extconf.rb.orig	2018-08-01 14:46:21 UTC
++++ ext/dbm/extconf.rb
+@@ -23,7 +23,7 @@ dir_config("dbm")
+ if dblib = with_config("dbm-type", nil)
+   dblib = dblib.split(/[ ,]+/)
+ else
+-  dblib = %w(libc db db2 db1 db5 db4 db3 gdbm_compat gdbm qdbm)
++  dblib = %w(libc db db2 db1 db6 db5 db48 db3 gdbm_compat gdbm qdbm)
+ end
+ 
+ headers = {
+@@ -32,8 +32,9 @@ headers = {
+   "db1" => ["db1/ndbm.h", "db1.h", "ndbm.h"],
+   "db2" => ["db2/db.h", "db2.h", "db.h"],
+   "db3" => ["db3/db.h", "db3.h", "db.h"],
+-  "db4" => ["db4/db.h", "db4.h", "db.h"],
++  "db48" => ["db48/db.h", "db4.h", "db.h"],
+   "db5" => ["db5/db.h", "db5.h", "db.h"],
++  "db6" => ["db6/db.h", "db6.h", "db.h"],
+   "gdbm_compat" => ["gdbm-ndbm.h", "gdbm/ndbm.h", "ndbm.h"], # GDBM since 1.8.1
+   "gdbm" => ["gdbm-ndbm.h", "gdbm/ndbm.h", "ndbm.h"], # GDBM until 1.8.0
+   "qdbm" => ["qdbm/relic.h", "relic.h"],
+@@ -125,13 +126,26 @@ end
+ 
+ 
+ def headers.db_check2(db, hdr)
++  libraries = {
++    "db" => "db",
++    "db1" => "db1",
++    "db2" => "db2",
++    "db3" => "db3",
++    "db48" => "db-4.8",
++    "db5" => "db-5",
++    "db6" => "db-6",
++    "gdbm_compat" => "gdbm_compat",
++    "gdbm" => "gdbm",
++    "qdbm" => "qdbm",
++  }
++
+   $defs.push(%{-DRUBYDBM_DBM_HEADER='"#{hdr}"'})
+   $defs.push(%{-DRUBYDBM_DBM_TYPE='"#{db}"'})
+ 
+   hsearch = nil
+ 
+   case db
+-  when /^db[2-5]?$/
++  when /^db[2-6].*$/
+     hsearch = "-DDB_DBM_HSEARCH"
+   when "gdbm_compat"
+     have_library("gdbm") or return false
+@@ -145,7 +159,7 @@ def headers.db_check2(db, hdr)
+   # 4.3BSD original ndbm is contained in libc.
+   # 4.4BSD (and its derivatives such as NetBSD) contains Berkeley DB 1 in libc.
+   if !(db == 'libc' ? have_func('dbm_open("", 0, 0)', hdr, hsearch) :
+-                      have_library(db, 'dbm_open("", 0, 0)', hdr, hsearch))
++                      have_library(libraries[db], 'dbm_open("", 0, 0)', hdr, hsearch))
+     return false
+   end
+ 
diff --git a/databases/rubygem-dbm/pkg-descr b/databases/rubygem-dbm/pkg-descr
new file mode 100644
index 000000000000..81308c194112
--- /dev/null
+++ b/databases/rubygem-dbm/pkg-descr
@@ -0,0 +1,24 @@
+The DBM class provides a wrapper to a Unix-style Database Manager
+library.
+
+Dbm databases do not have tables or columns; they are simple key-value
+data stores, like a Ruby Hash except not resident in RAM. Keys and
+values must be strings.
+
+The exact library used depends on how Ruby was compiled. It could be
+any of the following:
+
+* The original ndbm library is released in 4.3BSD. It is based on dbm
+  library in Unix Version 7 but has different API to support multiple
+  databases in a process.
+* Berkeley DB versions 1 thru 6, also known as BDB and Sleepycat DB,
+  now owned by Oracle Corporation.
+* Berkeley DB 1.x, still found in 4.4BSD derivatives (FreeBSD,
+  OpenBSD, etc).
+* GDBM, the GNU implementation of dbm.
+* QDBM, another open source reimplementation of dbm.
+
+All of these dbm implementations have their own Ruby interfaces
+available, which provide richer (but varying) APIs.
+
+WWW: https://github.com/ruby/dbm