From 27349f3589d9b77b4f530cf0b7b9ab641249a836 Mon Sep 17 00:00:00 2001
From: David Nadlinger <code@klickverbot.at>
Date: Mon, 11 Jun 2012 00:15:03 +0200
Subject: [PATCH] Add LLVM_LDFLAGS twice to the LDMD link command to work
 around build problems.

---
 CMakeLists.txt | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8f5f59c2..0ca0b643 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -345,7 +345,11 @@ set_target_properties(${LDMD_EXE} PROPERTIES
     OUTPUT_NAME "${LDMD_EXE_NAME}"
     RUNTIME_OUTPUT_DIRECTORY ${PROJECT_BINARY_DIR}/bin
 )
-target_link_libraries(${LDMD_EXE} "${LLVM_LDFLAGS} ${LLVM_LIBRARIES}")
+# Same as above, LLVM_LDFLAGS should really be in LINK_FLAGS, but the LLVM libs
+# use symbols from libdl, ..., so LLVM_LDFLAGS must come _after_ them in the
+# command line. Maybe this could be improved using library groups, at least with
+# GNU ld.
+target_link_libraries(${LDMD_EXE} "${LLVM_LDFLAGS} ${LLVM_LIBRARIES} ${LLVM_LDFLAGS}")
 
 #
 # Install target.