Generate targets for each lit suite.

Summary:
This change makes CMake scan for lit suites and generate a target for each lit test suite. The targets follow the format check-<project>-<suite path>.

For example:
check-llvm-unit - Runs the LLVM unit tests
check-llvm-codegen-arm - Runs the ARM codeine tests

Note: These targets are not generated during multi-configuration generators (i.e. Xcode and Visual Studio) because target clutter impacts UI usability.

Reviewers: chandlerc

Subscribers: aemerson, llvm-commits

Differential Revision: http://reviews.llvm.org/D8380

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232671 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b91ba15f5534a6264a233ed4576d34a4ab2dccd2..63c285b3420fc5300c658aac6fc055aac105293b 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -641,6 +641,11 @@ if( LLVM_INCLUDE_TESTS )
     DEPENDS ${LLVM_LIT_DEPENDS}
     ARGS ${LLVM_LIT_EXTRA_ARGS}
     )
+
+  add_lit_testsuites(LLVM ${CMAKE_SOURCE_DIR}/test
+  PARAMS ${LLVM_LIT_PARAMS}
+  DEPENDS ${LLVM_LIT_DEPENDS}
+  ARGS ${LLVM_LIT_EXTRA_ARGS})
 endif()
 
 if (LLVM_INCLUDE_DOCS)

diff --git a/cmake/modules/AddLLVM.cmake b/cmake/modules/AddLLVM.cmake
index 83897935e27d4edab4b3849f97cbc03152415774..165b8c7cbe301d91d955f24cc2f6b1e49f6819a6 100644 (file)
--- a/cmake/modules/AddLLVM.cmake
+++ b/cmake/modules/AddLLVM.cmake
@@ -786,3 +786,26 @@ function(add_lit_testsuite target comment)
     ARGS ${ARG_ARGS}
     )
 endfunction()
+
+function(add_lit_testsuites project directory)
+  if (NOT CMAKE_CONFIGURATION_TYPES)
+    parse_arguments(ARG "PARAMS;DEPENDS;ARGS" "" ${ARGN})
+    file(GLOB_RECURSE litCfg ${directory}/lit*.cfg)
+    foreach(f ${litCfg})
+      get_filename_component(dir ${f} DIRECTORY)
+      string(REPLACE ${directory} "" name_slash ${dir})
+      if (name_slash)
+        string(REPLACE "/" "-" name_slash ${name_slash})
+        string(REPLACE "\\" "-" name_dashes ${name_slash})
+        string(TOLOWER "${project}${name_dashes}" name_var)
+        set(lit_args ${ARG_ARGS} ${dir})
+        add_lit_target("check-${name_var}" "Running lit suite ${dir}"
+          ${dir}
+          PARAMS ${ARG_PARAMS}
+          DEPENDS ${ARG_DEPENDS}
+          ARGS ${lit_args}
+        )
+      endif()
+    endforeach()
+  endif()
+endfunction()