From 9936b214c00d824022624a178245a3ad5f99338d Mon Sep 17 00:00:00 2001
From: Andy Gibbs <andyg1001@hotmail.co.uk>
Date: Thu, 6 Dec 2012 07:59:18 +0000
Subject: [PATCH] Integrate polly test-suite into an llvm "make check-all" if
 built as part of the whole using cmake.

llvm-svn: 169487
---
 polly/test/CMakeLists.txt  | 84 +++++++++++++++++++++++---------------
 polly/test/lit.site.cfg.in |  1 -
 2 files changed, 50 insertions(+), 35 deletions(-)

diff --git a/polly/test/CMakeLists.txt b/polly/test/CMakeLists.txt
index 24ccab02a878..7435370863a2 100644
--- a/polly/test/CMakeLists.txt
+++ b/polly/test/CMakeLists.txt
@@ -14,6 +14,7 @@ set(POLLY_BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}/..")
 set(LLVM_SHLIBEXT "${CMAKE_SHARED_MODULE_SUFFIX}")
 
 if (NOT DEFINED LLVM_MAIN_SRC_DIR)
+
   # We are building polly out of tree, adjust the settings.
   # FIXME: FileCheck is not available in llvm install directory at the moment.
   set(LLVM_LIT ${LLVM_INSTALL_ROOT}/bin/llvm-lit)
@@ -23,50 +24,65 @@ if (NOT DEFINED LLVM_MAIN_SRC_DIR)
   set(LLVM_TOOLS_DIR "${LLVM_INSTALL_ROOT}/bin")
   set(LLVM_LIBS_DIR "${LLVM_INSTALL_ROOT}/lib")
   set(POLLY_LIB_DIR "${POLLY_BINARY_DIR}/lib")
+
+  include(FindPythonInterp)
+  if(PYTHONINTERP_FOUND)
+    option(POLLY_TEST_DISABLE_BAR "Run Polly tests with --no-progress-bar" OFF)
+    set(POLLY_TEST_EXTRA_ARGS)
+    if (MSVC OR XCODE OR POLLY_TEST_DISABLE_BAR)
+      set(POLLY_TEST_EXTRA_ARGS "--no-progress-bar")
+    endif()
+
+    option(POLLY_TEST_USE_VG "Run Polly tests under Valgrind" OFF)
+    if(POLLY_TEST_USE_VG)
+      set(POLLY_TEST_EXTRA_ARGS ${POLLY_TEST_EXTRA_ARGS} "--vg")
+    endif ()
+
+    foreach(testdir ${POLLY_TEST_DIRECTORIES})
+      add_custom_target(polly-test-${testdir}
+        COMMAND ${LLVM_LIT}
+                    --param polly_site_config=${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg
+                    --param build_config=${CMAKE_CFG_INTDIR}
+                    -sv ${POLLY_TEST_EXTRA_ARGS}
+                    ${CMAKE_CURRENT_BINARY_DIR}/${testdir}
+                    DEPENDS ${POLLY_TEST_DEPS}
+                    COMMENT "Running Polly regression tests in ${testdir}")
+    endforeach()
+
+    add_custom_target(check-polly
+      COMMAND ${LLVM_LIT}
+                  --param polly_site_config=${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg
+                  --param build_config=${CMAKE_CFG_INTDIR}
+                  -sv ${POLLY_TEST_EXTRA_ARGS}
+                  ${CMAKE_CURRENT_BINARY_DIR}
+                  DEPENDS ${POLLY_TEST_DEPS}
+                  COMMENT "Running Polly regression tests")
+  endif()
+
 else (NOT DEFINED LLVM_MAIN_SRC_DIR)
+
   set(LLVM_LIT ${LLVM_TOOLS_BINARY_DIR}/llvm-lit)
   set(POLLY_TEST_DEPS opt lli LLVMPolly FileCheck not)
 
   set(LLVM_BINARY_DIR "${LLVM_BINARY_DIR}")
-  set(LLVM_TOOLS_DIR "${LLVM_TOOLS_BINARY_DIR}/")
+  set(LLVM_TOOLS_DIR "${LLVM_TOOLS_BINARY_DIR}")
   set(LLVM_LIBS_DIR "${LLVM_BINARY_DIR}/lib")
   set(POLLY_LIB_DIR "${LLVM_LIBS_DIR}")
+
+  add_lit_testsuite(check-polly "Running polly regression tests"
+    ${CMAKE_CURRENT_BINARY_DIR}
+    PARAMS polly_site_config=${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg
+    DEPENDS ${POLLY_TEST_DEPS}
+    )
+
+  set_target_properties(check-polly PROPERTIES FOLDER "polly tests")
+
 endif (NOT DEFINED LLVM_MAIN_SRC_DIR)
 
 configure_file(
   ${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.in
   ${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg)
 
-include(FindPythonInterp)
-if(PYTHONINTERP_FOUND)
-  option(POLLY_TEST_DISABLE_BAR "Run Polly tests with --no-progress-bar" OFF)
-  set(POLLY_TEST_EXTRA_ARGS)
-  if (MSVC OR XCODE OR POLLY_TEST_DISABLE_BAR)
-    set(POLLY_TEST_EXTRA_ARGS "--no-progress-bar")
-  endif()
-
-  option(POLLY_TEST_USE_VG "Run Polly tests under Valgrind" OFF)
-  if(POLLY_TEST_USE_VG)
-    set(POLLY_TEST_EXTRA_ARGS ${POLLY_TEST_EXTRA_ARGS} "--vg")
-  endif ()
-
-  foreach(testdir ${POLLY_TEST_DIRECTORIES})
-    add_custom_target(polly-test-${testdir}
-      COMMAND ${LLVM_LIT}
-                  --param polly_site_config=${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg
-                  --param build_config=${CMAKE_CFG_INTDIR}
-                  -sv ${POLLY_TEST_EXTRA_ARGS}
-                  ${CMAKE_CURRENT_BINARY_DIR}/${testdir}
-                  DEPENDS ${POLLY_TEST_DEPS}
-                  COMMENT "Running Polly regression tests in ${testdir}")
-  endforeach()
-
-  add_custom_target(polly-test
-    COMMAND ${LLVM_LIT}
-                --param polly_site_config=${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg
-                --param build_config=${CMAKE_CFG_INTDIR}
-                -sv ${POLLY_TEST_EXTRA_ARGS}
-                ${CMAKE_CURRENT_BINARY_DIR}
-                DEPENDS ${POLLY_TEST_DEPS}
-                COMMENT "Running Polly regression tests")
-endif()
+# Add a legacy target spelling: polly-test
+add_custom_target(polly-test)
+add_dependencies(polly-test check-polly)
diff --git a/polly/test/lit.site.cfg.in b/polly/test/lit.site.cfg.in
index afda0cc122e4..43fadac19ce3 100644
--- a/polly/test/lit.site.cfg.in
+++ b/polly/test/lit.site.cfg.in
@@ -9,7 +9,6 @@ config.polly_lib_dir = "@POLLY_LIB_DIR@"
 config.target_triple = "@TARGET_TRIPLE@"
 config.enable_gpgpu_codegen = "@CUDALIB_FOUND@"
 config.cloog_found = "@CLOOG_FOUND@"
-lit.params['build_config'] = "@POLLY_SOURCE_DIR@/test"
 
 ## Check the current platform with regex
 import re