s3: quiet the unresolved symbol warnings of the Compaq compiler when linking our...

diff --git a/source3/configure.in b/source3/configure.in
index 14b57b688a19e9fa2483086055a67a25b510e72d..1f696099230002e700afeb8fca9411f4abbbf2a2 100644 (file)
--- a/source3/configure.in
+++ b/source3/configure.in
@@ -1658,6 +1658,17 @@ DSO_EXPORTS=""
                        PICFLAG="-fPIC"
                        AC_DEFINE(STAT_ST_BLOCKSIZE,512)
                        AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])
                        PICFLAG="-fPIC"
                        AC_DEFINE(STAT_ST_BLOCKSIZE,512)
                        AC_DEFINE(BROKEN_GETGRNAM,1,[Does getgrnam work correctly])

+                       for flags in "-expect_unresolved '*'" "-Wl,-expect_unresolved,'*'" ; do
+                               saved_ldflags="$LDFLAGS"
+                               AC_MSG_CHECKING([if $flags works])
+                               LDFLAGS="$flags $saved_ldflags"
+                               AC_TRY_LINK([],[],
+                                       [AC_MSG_RESULT([yes])
+                                       LDSHFLAGS_Z_NODEFS=$flags],
+                                       AC_MSG_RESULT([no]))
+                               LDFLAGS="$saved_ldflags"
+                               test x"$LDSHFLAGS_Z_NODEFS" != x && break
+                       done

                        ;;
                *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
                        AC_DEFINE(STAT_ST_BLOCKSIZE,512)
                        ;;
                *sco*) AC_DEFINE(SCO,1,[Whether the host os is sco unix])
                        AC_DEFINE(STAT_ST_BLOCKSIZE,512)