Remove the pthread chunk.

Respect CXX.
Sync WANTLIB.

ok jasper@

databases/leveldb/Makefile

@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.7 2012/08/21 00:28:34 jmatthew Exp $
+# $OpenBSD: Makefile,v 1.8 2012/08/21 13:51:12 ajacoutot Exp $
 
 #'atomic_pointer.h: error Please implement AtomicPointer for this platform' on other archs
 ONLY_FOR_ARCHS=	i386 amd64 arm
@@ -8,6 +8,7 @@ COMMENT=	fast and lightweight key/value database library
 DISTNAME=	leveldb-1.5.0
 SHARED_LIBS=	leveldb 1.0
 CATEGORIES=	databases
+REVISION=	0
 
 HOMEPAGE=	http://leveldb.googlecode.com/
 
@@ -17,12 +18,12 @@ PERMIT_PACKAGE_FTP=	Yes
 PERMIT_DISTFILES_CDROM=	Yes
 PERMIT_DISTFILES_FTP=	Yes
 
+WANTLIB += c m pthread stdc++
+
 MASTER_SITES=	http://leveldb.googlecode.com/files/
 
-WANTLIB += m stdc++
-
 USE_GMAKE=	Yes
-MAKE_ENV+=	CC=c++ OPT="${CXXFLAGS}" \
+MAKE_ENV+=	CXX=${CXX} OPT="${CXXFLAGS}" \
 		SHARED_MAJOR=${LIBleveldb_VERSION:R} \
 		SHARED_MINOR=${LIBleveldb_VERSION:E}
 

databases/leveldb/patches/patch-build_detect_platform

@@ -1,6 +1,4 @@
-$OpenBSD: patch-build_detect_platform,v 1.3 2012/08/21 00:28:34 jmatthew Exp $
-
-Use -lpthread instead of -pthread.
+$OpenBSD: patch-build_detect_platform,v 1.4 2012/08/21 13:51:12 ajacoutot Exp $
 
 Skip checks for <cstdatomic>, snappy and tcmalloc.  We don't
 have any of these, and with our current binutils, c++ -o /dev/null
@@ -8,15 +6,6 @@ deletes /dev/null, which is kind of bad.
 
 --- build_detect_platform.orig	Thu May 31 02:56:59 2012
 +++ build_detect_platform	Mon Aug 20 10:25:20 2012
-@@ -91,7 +91,7 @@ case "$TARGET_OS" in
-     OpenBSD)
-         PLATFORM=OS_OPENBSD
-         COMMON_FLAGS="-fno-builtin-memcmp -D_REENTRANT -DOS_OPENBSD"
--        PLATFORM_LDFLAGS="-pthread"
-+        PLATFORM_LDFLAGS="-lpthread"
-         PORT_FILE=port/port_posix.cc
-         ;;
-     DragonFly)
 @@ -132,36 +132,8 @@ if [ "$CROSS_COMPILE" = "true" ]; then
      # Cross-compiling; do not try any compilation tests.
      true