[m-rev.] diff: support static linking with clang on Linux

[Julien Fischer]

Branches: main, 11.07

configure.in:
 	Support static linking with clang on Linux.

Julien.

Index: configure.in
===================================================================
RCS file: /home/mercury/mercury1/repository/mercury/configure.in,v
retrieving revision 1.584
diff -u -r1.584 configure.in
--- configure.in	25 Aug 2011 14:16:37 -0000	1.584
+++ configure.in	25 Aug 2011 15:25:22 -0000
@@ -4563,11 +4563,9 @@

  # Note that changes here may require changes in scripts/ml.in.

-# XXX Do we also need -static for clang?
-#
  LD_STATIC_FLAGS=
  case "$C_COMPILER_TYPE" in
-    gcc*|lcc)
+    gcc*|clang*|lcc)
          LD_STATIC_FLAGS=-static
          ;;
  esac
@@ -4581,6 +4579,9 @@
              gcc*)
                  LD_STATIC_FLAGS="-static -Wl-defsym -Wl_DYNAMIC=0"
                  ;;
+            clang*)
+                LD_STATIC_FLAGS="-static -Wl-defsym -Wl_DYNAMIC=0"
+                ;;
              lcc)
                  # for lcc 4.1, we need to use "-Wl,".
                  # for lcc 4.2, we need to use "-Wl" without the comma,

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