[CMake] Introduce LLVM_SHLIB_OUTPUT_INTDIR.

[oota-llvm.git] / cmake / modules / AddLLVM.cmake

diff --git a/cmake/modules/AddLLVM.cmake b/cmake/modules/AddLLVM.cmake
index eaf868801a473047860c2a1ed70dae85074c04a1..1b8fa0eac078c835f77e9b4b9691898d3e79ce0d 100644 (file)
--- a/cmake/modules/AddLLVM.cmake
+++ b/cmake/modules/AddLLVM.cmake
@@ -150,6 +150,11 @@ endfunction(add_dead_strip)
 # Note: Don't set variables CMAKE_*_OUTPUT_DIRECTORY any more,
 # or a certain builder, for eaxample, msbuild.exe, would be confused.
 function(set_output_directory target bindir libdir)
+  # Do nothing if *_OUTPUT_INTDIR is empty.
+  if("${bindir}" STREQUAL "")
+    return()
+  endif()
+
   if(NOT "${CMAKE_CFG_INTDIR}" STREQUAL ".")
     foreach(build_mode ${CMAKE_CONFIGURATION_TYPES})
       string(TOUPPER "${build_mode}" CONFIG_SUFFIX)
@@ -276,6 +281,11 @@ function(llvm_add_library name)
   endif()
 
   if(ARG_SHARED)
+    if(WIN32)
+      set_target_properties(${name} PROPERTIES
+        PREFIX ""
+        )
+    endif()
     if (MSVC)
       set_target_properties(${name}
         PROPERTIES
@@ -456,7 +466,7 @@ macro(add_llvm_target target_name)
   include_directories(BEFORE
     ${CMAKE_CURRENT_BINARY_DIR}
     ${CMAKE_CURRENT_SOURCE_DIR})
-  add_llvm_library(LLVM${target_name} ${ARGN} ${TABLEGEN_OUTPUT})
+  add_llvm_library(LLVM${target_name} ${ARGN})
   set( CURRENT_LLVM_TARGET LLVM${target_name} )
 endmacro(add_llvm_target)
 
@@ -571,15 +581,6 @@ function(configure_lit_site_cfg input output)
     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()
-
   # Configuration-time: See Unit/lit.site.cfg.in
   if (CMAKE_CFG_INTDIR STREQUAL ".")
     set(LLVM_BUILD_MODE ".")
@@ -594,11 +595,10 @@ function(configure_lit_site_cfg input output)
   string(REPLACE ${CMAKE_CFG_INTDIR} ${LLVM_BUILD_MODE} LLVM_LIBS_DIR  ${LLVM_LIBRARY_DIR})
 
   # SHLIBDIR points the build tree.
-  string(REPLACE ${CMAKE_CFG_INTDIR} ${LLVM_BUILD_MODE} SHLIBDIR ${LLVM_LIBRARY_OUTPUT_INTDIR})
+  string(REPLACE ${CMAKE_CFG_INTDIR} ${LLVM_BUILD_MODE} SHLIBDIR "${LLVM_SHLIB_OUTPUT_INTDIR}")
 
   set(PYTHON_EXECUTABLE ${PYTHON_EXECUTABLE})
   set(ENABLE_SHARED ${LLVM_SHARED_LIBS_ENABLED})
-  set(SHLIBPATH_VAR ${SHLIBPATH_VAR})
 
   if(LLVM_ENABLE_ASSERTIONS AND NOT MSVC_IDE)
     set(ENABLE_ASSERTIONS "1")
@@ -637,11 +637,12 @@ function(add_lit_target target comment)
   if (NOT CMAKE_CFG_INTDIR STREQUAL ".")
     list(APPEND LIT_ARGS --param build_mode=${CMAKE_CFG_INTDIR})
   endif ()
-  set(LIT_COMMAND
-    ${PYTHON_EXECUTABLE}
-    ${LLVM_MAIN_SRC_DIR}/utils/lit/lit.py
-    ${LIT_ARGS}
-    )
+  if (LLVM_MAIN_SRC_DIR)
+    set (LIT_COMMAND ${PYTHON_EXECUTABLE} ${LLVM_MAIN_SRC_DIR}/utils/lit/lit.py)
+  else()
+    find_program(LIT_COMMAND llvm-lit)
+  endif ()
+  list(APPEND LIT_COMMAND ${LIT_ARGS})
   foreach(param ${ARG_PARAMS})
     list(APPEND LIT_COMMAND --param ${param})
   endforeach()