From a177492108c404f297536da8c27a75a3c87635d7 Mon Sep 17 00:00:00 2001
From: Daniel Dunbar <daniel@zuster.org>
Date: Tue, 22 Sep 2009 07:38:44 +0000
Subject: [PATCH] Initial support for running LLVM tests from cmake.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82534 91177308-0d34-0410-b5e6-96231b3b80d8
---
 CMakeLists.txt      |  1 +
 test/CMakeLists.txt | 31 +++++++++++++++++++++++++++++++
 test/site.exp.in    | 27 +++++++++++++++++++++++++++
 3 files changed, 59 insertions(+)
 create mode 100644 test/CMakeLists.txt
 create mode 100644 test/site.exp.in

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 684d3d0da2d..362a395e2ab 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -259,6 +259,7 @@ add_subdirectory(lib/Linker)
 add_subdirectory(lib/Analysis)
 add_subdirectory(lib/Analysis/IPA)
 add_subdirectory(lib/MC)
+add_subdirectory(test)
 
 add_subdirectory(utils/FileCheck)
 
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
new file mode 100644
index 00000000000..627b57d8563
--- /dev/null
+++ b/test/CMakeLists.txt
@@ -0,0 +1,31 @@
+include(GetTargetTriple)
+get_target_triple(target)
+
+foreach(c ${LLVM_TARGETS_TO_BUILD})
+  set(TARGETS_BUILT "${TARGETS_BUILT} ${c}")
+endforeach(c)
+set(TARGETS_TO_BUILD ${TARGETS_BUILT})
+
+include(FindPythonInterp)
+if(PYTHONINTERP_FOUND)
+  get_target_property(LLVM_TOOLS_PATH llvm-config RUNTIME_OUTPUT_DIRECTORY)
+
+  configure_file(
+    ${CMAKE_CURRENT_SOURCE_DIR}/site.exp.in
+    ${CMAKE_CURRENT_BINARY_DIR}/site.exp)
+
+  add_custom_target(llvm-test
+    COMMAND sed -e "s#\@LLVM_SOURCE_DIR\@#${LLVM_MAIN_SRC_DIR}#"
+                -e "s#\@LLVM_BINARY_DIR\@#${LLVM_BINARY_DIR}#"
+                -e "s#\@LLVM_TOOLS_DIR\@#${LLVM_TOOLS_PATH}/${CMAKE_CFG_INTDIR}#"
+                -e "s#\@LLVMGCC_DIR\@##"
+                ${CMAKE_CURRENT_SOURCE_DIR}/lit.site.cfg.in >
+                ${CMAKE_CURRENT_BINARY_DIR}/lit.site.cfg
+    COMMAND ${PYTHON_EXECUTABLE} 
+                ${LLVM_SOURCE_DIR}/utils/lit/lit.py
+                -sv
+                ${CMAKE_CURRENT_BINARY_DIR}
+                DEPENDS
+                COMMENT "Running LLVM regression tests")
+
+endif()  
diff --git a/test/site.exp.in b/test/site.exp.in
new file mode 100644
index 00000000000..6a74ba81e7f
--- /dev/null
+++ b/test/site.exp.in
@@ -0,0 +1,27 @@
+## Autogenerated by LLVM/Clang configuration.
+# Do not edit!
+set target_triplet "@target@"
+set TARGETS_TO_BUILD "@TARGETS_TO_BUILD@"
+set llvmgcc_langs "@LLVMGCC_LANGS@"
+set llvmgcc_version "@LLVMGCC_VERSION@"
+set llvmlibsdir "@LLVM_LIBS_DIR@"
+set llvm_bindings "@LLVM_BINDINGS@"
+set srcroot "@LLVM_SOURCE_DIR@"
+set objroot "@LLVM_BINARY_DIR@"
+set srcdir "@LLVM_SOURCE_DIR@"
+set objdir "@LLVM_BINARY_DIR@"
+set gccpath "@GCCPATH@"
+set gxxpath "@GXXPATH@"
+set compile_c "@TEST_COMPILE_C_CMD@"
+set compile_cxx "@TEST_COMPILE_CXX_CMD@"
+set link "@TEST_LINK_CMD@"
+set llvmgcc "@LLVMGCC@"
+set llvmgxx "@LLVMGXX@"
+set llvmgccmajvers "@LLVMGCCMAJVERS@"
+set bugpoint_topts "@BUGPOINT_TOPTS@"
+set shlibext "@SHLIBEXT@"
+set ocamlopt "@OCAMLOPT@"
+set valgrind "@VALGRIND@"
+set grep "@GREP@"
+set gas "@AS@"
+set llvmdsymutil "@DSYMUTIL@"