The jrtplib port is broken on amd64 as reported by Kris Kennaway

on Fri, 17 Oct 2003 16:36:54 -0700. This fix should be a temporal solution
until proper -fPIC option is added to configure by library developer
whom I've already notified.

PR:		58197

devel/jrtplib/files/patch-aa

@@ -0,0 +1,40 @@
+--- configure.orig	Sat Oct 18 14:09:40 2003
++++ configure	Sat Oct 18 14:22:56 2003
+@@ -1187,7 +1187,7 @@
+ 
+ 
+ 
+-RTP_CFLAGS="-O2"
++RTP_CFLAGS="-fPIC -O2"
+ RTP_TARGETS=dummymsg
+ RTP_ARFLAGS=
+ RTP_LDFLAGS=
+@@ -1806,7 +1806,7 @@
+ GCC=`test $ac_compiler_gnu = yes && echo yes`
+ ac_test_CFLAGS=${CFLAGS+set}
+ ac_save_CFLAGS=$CFLAGS
+-CFLAGS="-g"
++CFLAGS="-fPIC -g"
+ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
+ echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
+ if test "${ac_cv_prog_cc_g+set}" = set; then
+@@ -1856,15 +1856,15 @@
+   CFLAGS=$ac_save_CFLAGS
+ elif test $ac_cv_prog_cc_g = yes; then
+   if test "$GCC" = yes; then
+-    CFLAGS="-g -O2"
++    CFLAGS="-fPIC -g -O2"
+   else
+-    CFLAGS="-g"
++    CFLAGS="-fPIC -g"
+   fi
+ else
+   if test "$GCC" = yes; then
+-    CFLAGS="-O2"
++    CFLAGS="-fPIC -O2"
+   else
+-    CFLAGS=
++    CFLAGS="-fPIC"
+   fi
+ fi
+ # Some people use a C++ compiler to compile C.  Since we use `exit',