[PATCH 04/10] configure: check for -Wl,-rpath (Solaris support)

[Blake Jones]

Add a check to "configure" to see whether -Wl,-rpath can be used without
--enable-new-dtags.  Solaris needs the former and doesn't know about the
latter.
---
 configure |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/configure b/configure
index 28d4110..5c5139f 100755
--- a/configure
+++ b/configure
@@ -552,6 +552,10 @@ if ${CC} -Wl,--enable-new-dtags -Wl,-rpath,/tmp/ -o minimal minimal.c >/dev/null
 then
     printf "Yes.\n"
     rpath_ldflags="-Wl,--enable-new-dtags -Wl,-rpath,\$(libdir)"
+elif ${CC} -Wl,-rpath,/tmp/ -o minimal minimal.c >/dev/null 2>&1
+then
+    printf "Yes.\n"
+    rpath_ldflags="-Wl,-rpath,\$(libdir)"
 else
     printf "No (nothing to worry about).\n"
     rpath_ldflags=""
-- 
1.7.9.2