Add a bep and patch for transmission-2.21. The configure.ac changes in the patch

also allow it to build on GCC2.

net-p2p/transmission/patches/transmission-2.21.patch

@@ -0,0 +1,34 @@
+diff -Naur transmission-2.21/configure.ac transmission-2.21-haiku/configure.ac
+--- transmission-2.21/configure.ac	2011-02-08 22:14:33.063700992 +0100
++++ transmission-2.21-haiku/configure.ac	2011-02-22 02:05:20.924319744 +0100
+@@ -85,7 +85,7 @@
+ AC_C_INLINE
+ if test "x$GCC" = "xyes" ; then
+ 
+-    CFLAGS="$CFLAGS -std=gnu99 -ggdb3 -Wall -W -Wpointer-arith -Wformat-security -Wcast-align -Wundef -Wcast-align -Wstrict-prototypes -Wmissing-declarations -Wmissing-format-attribute -Wredundant-decls -Wnested-externs -Wunused-parameter -Wwrite-strings -Winline -Wfloat-equal"
++    CFLAGS="$CFLAGS -ggdb3 -Wall -W -Wpointer-arith -Wformat-security -Wcast-align -Wundef -Wcast-align -Wstrict-prototypes -Wmissing-declarations -Wredundant-decls -Wnested-externs -Wwrite-strings -Winline"
+ 
+     dnl figure out gcc version
+     AC_MSG_CHECKING([gcc version])
+@@ -95,6 +95,10 @@
+     GCC_VERSION_NUM=`(expr $GCC_MAJOR "*" 100 + $GCC_MINOR) 2>/dev/null`
+ 
+     AC_MSG_RESULT($GCC_VERSION)
++    if test $GCC_VERSION_NUM -ge 300; then
++        dnl these aren't in gcc 2
++        CFLAGS="$CFLAGS -std=gnu99 -Wmissing-format-attribute -Wunused-parameter -Wfloat-equal"
++    fi
+     if test $GCC_VERSION_NUM -ge 304; then
+         dnl these were added in 3.4
+         CFLAGS="$CFLAGS -Wextra -Wdeclaration-after-statement -Winit-self"
+diff -Naur transmission-2.21/third-party/miniupnp/connecthostport.c transmission-2.21-haiku/third-party/miniupnp/connecthostport.c
+--- transmission-2.21/third-party/miniupnp/connecthostport.c	2011-02-08 22:14:30.000524288 +0100
++++ transmission-2.21-haiku/third-party/miniupnp/connecthostport.c	2011-02-22 02:05:20.925106176 +0100
+@@ -31,6 +31,7 @@
+ #ifndef USE_GETHOSTBYNAME
+ #include <sys/types.h>
+ #include <sys/socket.h>
++#include <sys/select.h>
+ #endif /* #ifndef USE_GETHOSTBYNAME */
+ #endif /* #else WIN32 */
+ 

net-p2p/transmission/transmission-2.21.bep

@@ -0,0 +1,28 @@
+DESCRIPTION="Transmission"
+HOMEPAGE="http://www.transmissionbt.com/"
+SRC_URI="http://download.transmissionbt.com/files/transmission-2.21.tar.bz2"
+CHECKSUM_MD5="65a00e3423834121c274717bde2b4dd9"
+REVISION="1"
+STATUS_HAIKU="stable"
+
+# pkgconfig is only a build dependency
+# note: intlool, XML-Parser, & gettext are now required
+DEPEND="dev-util/pkgconfig >= 0.23
+	net-misc/curl >= 7.20.1
+	dev-libs/libevent >= 2.0.10"
+
+BUILD {
+	cd transmission-2.21
+	autoreconf -vfi
+	./configure --prefix=/boot/common
+	make
+}
+
+INSTALL {
+	cd transmission-2.21
+	make install
+}
+LICENSE="Transmission
+	MIT
+	GNU GPL v2"
+COPYRIGHT="2005-2011. All code is copyrighted by the respective authors."