Fix PR4975. Avoid referencing empty vector.

[oota-llvm.git] / test / CMakeLists.txt

diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 36572852dc3155a9d4b97333de9b7f2198212d3a..ab060c91a582608456c37aafabd357d3d195751e 100644 (file)
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -3,6 +3,25 @@ foreach(c ${LLVM_TARGETS_TO_BUILD})
 endforeach(c)
 set(TARGETS_TO_BUILD ${TARGETS_BUILT})
 
+# FIXME: This won't work for project files, we need to use a --param.
+set(LLVM_LIBS_DIR "${LLVM_BINARY_DIR}/lib/${CMAKE_CFG_INTDIR}")
+set(SHLIBEXT "${LTDL_SHLIB_EXT}")
+
+if(BUILD_SHARED_LIBS)
+  set(LLVM_SHARED_LIBS_ENABLED "1")
+else()
+  set(LLVM_SHARED_LIBS_ENABLED "0")
+endif(BUILD_SHARED_LIBS)
+
+if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
+  set(SHLIBPATH_VAR "DYLD_LIBRARY_PATH")
+else() # Default for all other unix like systems.
+  # CMake hardcodes the library locaction using rpath.
+  # Therefore LD_LIBRARY_PATH is not required to run binaries in the
+  # build dir. We pass it anyways. 
+  set(SHLIBPATH_VAR "LD_LIBRARY_PATH")
+endif()
+
 include(FindPythonInterp)
 if(PYTHONINTERP_FOUND)
   configure_file(
@@ -23,10 +42,14 @@ if(PYTHONINTERP_FOUND)
                 -e "s#\@LLVM_TOOLS_DIR\@#${LLVM_TOOLS_BINARY_DIR}/${CMAKE_CFG_INTDIR}#"
                 -e "s#\@LLVMGCCDIR\@##"
                 -e "s#\@LLVM_BUILD_MODE\@#${CMAKE_CFG_INTDIR}#"
+                -e "s#\@ENABLE_SHARED\@#${LLVM_SHARED_LIBS_ENABLED}#"
+                -e "s#\@SHLIBPATH_VAR\@#${SHLIBPATH_VAR}#"
                 ${CMAKE_CURRENT_SOURCE_DIR}/Unit/lit.site.cfg.in >
                 ${CMAKE_CURRENT_BINARY_DIR}/Unit/lit.site.cfg
     COMMAND ${PYTHON_EXECUTABLE}
                 ${LLVM_SOURCE_DIR}/utils/lit/lit.py
+                --param llvm_site_config=${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg
+                --param llvm_unit_site_config=${CMAKE_CURRENT_BINARY_DIR}/Unit/lit.site.cfg
                 -sv
                 ${CMAKE_CURRENT_BINARY_DIR}
                 DEPENDS