Fixed bug #321

Hi,
if "configure" is given an explicit --libdir, the sdl-config still contains
the default "${exec_prefix}/lib" for runtime linker path.

That should be changed to $libdir, as this is where the library goes to...

Regards,
  Juergen

--HG--
branch : SDL-1.2
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/branches/SDL-1.2%402111

configure.in

@@ -2612,10 +2612,10 @@ SDLMAIN_OBJECTS=`echo $SDLMAIN_OBJECTS | sed 's,[[^ ]]*/\([[^ ]]*\)\.c,$(objects
 
 if test "x$enable_rpath" = "xyes"; then
   if test $ARCH = bsdi -o $ARCH = freebsd -o $ARCH = irix -o $ARCH = linux -o $ARCH = netbsd; then
-    SDL_RLD_FLAGS="-Wl,-rpath,\${exec_prefix}/lib"
+    SDL_RLD_FLAGS="-Wl,-rpath,\${libdir}"
   fi
   if test $ARCH = solaris; then
-    SDL_RLD_FLAGS="-R\${exec_prefix}/lib"
+    SDL_RLD_FLAGS="-R\${libdir}"
   fi
 else
   SDL_RLD_FLAGS=""
@@ -2630,7 +2630,7 @@ case "$ARCH" in
       SDL_LIBS="$SDL_LIBS -Wl,-framework,Carbon"
     fi
     # Evil hack to allow static linking on Mac OS X
-    SDL_STATIC_LIBS="\${exec_prefix}/lib/libSDLmain.a \${exec_prefix}/lib/libSDL.a $EXTRA_LDFLAGS"
+    SDL_STATIC_LIBS="\${libdir}/libSDLmain.a \${libdir}/libSDL.a $EXTRA_LDFLAGS"
     ;;
   *)
     SDL_STATIC_LIBS="$SDL_LIBS"